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/*
* Copyright (c), Zeriph Enterprises
* All rights reserved.
*
* Contributor(s):
* Zechariah Perez, omni (at) zeriph (dot) com
*
* THIS SOFTWARE IS PROVIDED BY ZERIPH AND CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL ZERIPH AND CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#if !defined(OMNI_RECTANGLE_HPP)
#define OMNI_RECTANGLE_HPP 1
#include <omni/defs/global.hpp>
#include <omni/defs/class_macros.hpp>
#include <omni/geometry/size.hpp>
#include <omni/geometry/point2d.hpp>
#include <omni/geometry/circle.hpp>
#include <omni/geometry/path.hpp>
#if defined(OMNI_SAFE_RECTANGLE)
#include <omni/sync/basic_lock.hpp>
#define OMNI_SAFE_RECTMTX_FW ,m_mtx()
#define OMNI_SAFE_RECTLOCK_FW this->m_mtx.lock();
#define OMNI_SAFE_RECTUNLOCK_FW this->m_mtx.unlock();
#define OMNI_SAFE_RECTALOCK_FW omni::sync::scoped_basic_lock uuid12345(&this->m_mtx);
#define OMNI_SAFE_RECTOALOCK_FW(o) omni::sync::scoped_basic_lock uuid54321(&o.m_mtx);
#else
#define OMNI_SAFE_RECTMTX_FW
#define OMNI_SAFE_RECTLOCK_FW
#define OMNI_SAFE_RECTUNLOCK_FW
#define OMNI_SAFE_RECTALOCK_FW
#define OMNI_SAFE_RECTOALOCK_FW(o)
#endif
namespace omni {
namespace geometry {
template < typename T >
class rectangle
{
public:
typedef T coordinate_t;
typedef omni_sequence_t< omni::geometry::point2d< T > > path_t;
rectangle() :
OMNI_CTOR_FW(omni::geometry::rectangle<T>)
m_loc(), m_edge(), m_size()
OMNI_SAFE_RECTMTX_FW
{ }
rectangle(const omni::geometry::rectangle<T>& cp) :
OMNI_CPCTOR_FW(cp)
m_loc(cp.location()), m_edge(), m_size(cp.size())
OMNI_SAFE_RECTMTX_FW
{
this->_recalc_edge();
}
OMNI_EXPLICIT rectangle(const omni::math::dimensional<T, 4>& cp) :
OMNI_CTOR_FW(omni::geometry::rectangle<T>)
m_loc(cp[0], cp[1]), m_edge(), m_size()
OMNI_SAFE_RECTMTX_FW
{
if ((cp[2] < 0) || (cp[3] < 0)) {
OMNI_ERR_FW("width and height must be greater than 0", omni::exceptions::overflow_error("width and height must be greater than 0"))
}
this->m_size.width = cp[2];
this->m_size.height = cp[3];
this->_recalc_edge();
}
rectangle(T x, T y, T w, T h) :
OMNI_CTOR_FW(omni::geometry::rectangle<T>)
m_loc(x, y), m_edge(), m_size()
OMNI_SAFE_RECTMTX_FW
{
if ((w < 0) || (h < 0)) {
OMNI_ERR_FW("width and height must be greater than 0", omni::exceptions::overflow_error("width and height must be greater than 0"))
}
this->m_size.width = w;
this->m_size.height = h;
this->_recalc_edge();
}
rectangle(T w, T h) :
OMNI_CTOR_FW(omni::geometry::rectangle<T>)
m_loc(0, 0), m_edge(), m_size()
OMNI_SAFE_RECTMTX_FW
{
if ((w < 0) || (h < 0)) {
OMNI_ERR_FW("width and height must be greater than 0", omni::exceptions::overflow_error("width and height must be greater than 0"))
}
this->m_size.width = w;
this->m_size.height = h;
this->_recalc_edge();
}
rectangle(const omni::geometry::raw_size<T>& sz) :
OMNI_CTOR_FW(omni::geometry::rectangle<T>)
m_loc(0, 0), m_edge(), m_size()
OMNI_SAFE_RECTMTX_FW
{
if ((sz.width < 0) || (sz.height < 0)) {
OMNI_ERR_FW("width and height must be greater than 0", omni::exceptions::overflow_error("width and height must be greater than 0"))
}
this->m_size.width = sz.width;
this->m_size.height = sz.height;
this->_recalc_edge();
}
rectangle(const omni::geometry::size<T>& sz) :
OMNI_CTOR_FW(omni::geometry::rectangle<T>)
m_loc(0, 0), m_edge(), m_size()
OMNI_SAFE_RECTMTX_FW
{
T w = sz.width();
T h = sz.height();
if ((w < 0) || (h < 0)) {
OMNI_ERR_FW("width and height must be greater than 0", omni::exceptions::overflow_error("width and height must be greater than 0"))
}
this->m_size.width = w;
this->m_size.height = h;
this->_recalc_edge();
}
rectangle(const omni::geometry::point2d<T>& p1, const omni::geometry::point2d<T>& p2) :
OMNI_CTOR_FW(omni::geometry::rectangle<T>)
m_loc(std::min(p1.x(), p2.x()), std::min(p1.y(), p2.y())), m_edge(), m_size()
OMNI_SAFE_RECTMTX_FW
{
this->m_size.width = std::max(std::max(p1.x(), p2.x()) - this->m_loc.x, 0);
this->m_size.height = std::max(std::max(p1.y(), p2.y()) - this->m_loc.y, 0);
this->_recalc_edge();
}
rectangle(const omni::geometry::raw_point2d<T>& p1, const omni::geometry::raw_point2d<T>& p2) :
OMNI_CTOR_FW(omni::geometry::rectangle<T>)
m_loc(std::min(p1.x, p2.x), std::min(p1.y, p2.y)), m_edge(), m_size()
OMNI_SAFE_RECTMTX_FW
{
this->m_size.width = std::max(std::max(p1.x, p2.x) - this->m_loc.x, 0);
this->m_size.height = std::max(std::max(p1.y, p2.y) - this->m_loc.y, 0);
this->_recalc_edge();
}
~rectangle()
{
OMNI_TRY_FW
OMNI_DTOR_FW
OMNI_CATCH_FW
OMNI_D5_FW("destroyed");
}
T area() const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_size.area();
}
T bottom() const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_edge.y;
}
omni::geometry::point2d<T> bottom_left() const
{
OMNI_SAFE_RECTALOCK_FW
return omni::geometry::point2d<T>(this->m_loc.x, this->m_edge.y);
}
omni::geometry::point2d<T> bottom_right() const
{
OMNI_SAFE_RECTALOCK_FW
return omni::geometry::point2d<T>(this->m_edge.x, this->m_edge.y);
}
omni::geometry::point2d<T> centroid() const
{
T x, y;
OMNI_SAFE_RECTALOCK_FW
omni::math::midpoint(this->m_loc.x, this->m_loc.y, this->m_edge.x, this->m_edge.y, x, y);
return omni::geometry::point2d<T>(x, y);
}
omni::geometry::point2d<T> circumcenter() const
{
return this->centroid();
}
omni::geometry::circle<T> circle_from_circumcenter() const
{
T x, y;
OMNI_SAFE_RECTALOCK_FW
omni::math::midpoint(this->m_loc.x, this->m_loc.y, this->m_edge.x, this->m_edge.y, x, y);
return omni::geometry::circle<T>(x, y,
(std::sqrt(
static_cast<double>((this->m_size.width * this->m_size.width) + (this->m_size.height * this->m_size.height))
) / 2.0)
);
}
omni::geometry::circle<T> circle_from_incenter() const
{
T x, y;
OMNI_SAFE_RECTALOCK_FW
omni::math::midpoint(this->m_loc.x, this->m_loc.y, this->m_edge.x, this->m_edge.y, x, y);
return omni::geometry::circle<T>(x, y,
static_cast<double>(std::min(this->m_size.width, this->m_size.height)) / 2.0
);
}
omni::math::shape_comparator compare(const omni::geometry::rectangle<T>& rect) const
{
if (this == &rect) { return omni::math::shape_comparator::SIMILAR_CONGRUENT; }
omni::math::shape_comparator ret = omni::math::shape_comparator::NOT_EQUAL;
OMNI_SAFE_RECTALOCK_FW
OMNI_SAFE_RECTOALOCK_FW(rect)
bool w = (this->m_size.width == rect.m_size.width);
bool h = (this->m_size.height == rect.m_size.height);
if (w || h) {
ret = omni::math::shape_comparator::SIMILAR;
}
if (w && h) {
ret |= omni::math::shape_comparator::CONGRUENT;
}
return ret;
}
bool contains(T x, T y) const
{
OMNI_SAFE_RECTALOCK_FW
return OMNI_RECT_LTRB_CONTAINS_FW(this->m_loc.x, this->m_loc.y, this->m_edge.x, this->m_edge.y, x, y);
}
bool contains(const omni::math::dimensional<T, 2>& point) const
{
return this->contains(point[0], point[1]);
}
bool contains(const omni::geometry::point2d<T>& point) const
{
return this->contains(point.x(), point.y());
}
bool contains(const omni::geometry::raw_point2d<T>& point) const
{
return this->contains(point.x, point.y);
}
bool contains(T left, T top, T right, T bottom) const
{
OMNI_SAFE_RECTALOCK_FW
return
OMNI_RECT_LTRB_CONTAINS_FW(this->m_loc.x, this->m_loc.y, this->m_edge.x, this->m_edge.y, left, top) &&
OMNI_RECT_LTRB_CONTAINS_FW(this->m_loc.x, this->m_loc.y, this->m_edge.x, this->m_edge.y, right, bottom);
}
bool contains(const omni::math::dimensional<T, 4>& point) const
{
return this->contains(point[0], point[1], point[2], point[3]);
}
bool contains(const omni::geometry::point2d<T>& point, const omni::geometry::size<T> sz) const
{
T left = point.x();
T top = point.y();
return this->contains(left, top, (left + sz.width()), (top + sz.height()));
}
bool contains(const omni::geometry::raw_point2d<T>& point, const omni::geometry::raw_size<T> sz) const
{
T left = point.x;
T top = point.y;
return this->contains(left, top, (left + sz.width), (top + sz.height));
}
bool contains(const omni::geometry::rectangle<T>& rect) const
{
if (this == &rect) { return true; }
return this->contains(rect.left(), rect.top(), rect.right(), rect.bottom());
}
omni::geometry::rectangle<T>& decrement(T x, T y)
{
OMNI_SAFE_RECTALOCK_FW
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_loc.x, x)
this->m_loc.x -= x;
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_loc.y, y)
this->m_loc.y -= y;
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_edge.x, x)
this->m_edge.x -= x;
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_edge.y, y)
this->m_edge.y -= y;
return *this;
}
omni::geometry::rectangle<T>& decrement(const omni::geometry::point2d<T>& point)
{
return this->decrement(point.x(), point.y());
}
omni::geometry::rectangle<T>& decrement(const omni::geometry::raw_point2d<T>& point)
{
return this->decrement(point.x, point.y);
}
omni::geometry::rectangle<T>& decrement(const omni::math::dimensional<T, 2>& point)
{
return this->decrement(point[0], point[1]);
}
T decrement_x()
{
OMNI_SAFE_RECTALOCK_FW
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_edge.x, 1)
--this->m_edge.x;
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_loc.x, 1)
return --this->m_loc.x;
}
T decrement_y()
{
OMNI_SAFE_RECTALOCK_FW
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_edge.y, 1)
--this->m_edge.y;
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_loc.y, 1)
return --this->m_loc.y;
}
T decrement_x(T val)
{
OMNI_SAFE_RECTALOCK_FW
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_edge.x, val)
this->m_edge.x -= val;
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_loc.x, val)
return (this->m_loc.x -= val);
}
T decrement_y(T val)
{
OMNI_SAFE_RECTALOCK_FW
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_edge.y, val)
this->m_edge.y -= val;
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_loc.y, val)
return (this->m_loc.y -= val);
}
omni::geometry::rectangle<T>& deflate(double percent)
{
if (percent < 0) {
OMNI_ERR_RETV_FW("value must be greater than 0", omni::exceptions::overflow_error("value must be greater than 0"), *this)
}
OMNI_SAFE_RECTALOCK_FW
T x, y;
double out_x, out_y;
double factor = (1.0 - (percent / 100.0));
omni::math::midpoint(this->m_loc.x, this->m_loc.y, this->m_edge.x, this->m_edge.y, x, y);
omni::math::extend_line<double>(x, y, this->m_loc.x, this->m_loc.y, (omni::math::distance_between_2_points<double>(x, y, this->m_loc.x, this->m_loc.y) * factor), out_x, out_y);
this->m_loc.x = static_cast<T>(out_x);
this->m_loc.y = static_cast<T>(out_y);
omni::math::extend_line<double>(x, y, this->m_edge.x, this->m_edge.y, (omni::math::distance_between_2_points<double>(x, y, this->m_edge.x, this->m_edge.y) * factor), out_x, out_y);
this->m_edge.x = static_cast<T>(out_x);
this->m_edge.y = static_cast<T>(out_y);
this->m_size.width = std::max((this->m_edge.x - this->m_loc.x), 0);
this->m_size.height = std::max((this->m_edge.y - this->m_loc.y), 0);
return *this;
}
omni::geometry::rectangle<T>& deflate(T w, T h)
{
if ((w < 0) || (h < 0)) {
OMNI_ERR_RETV_FW("width and height must be greater than 0", omni::exceptions::overflow_error("width and height must be greater than 0"), *this)
}
OMNI_SAFE_RECTALOCK_FW
OMNI_BITS_WILL_ADD_OVER_FW(this->m_loc.x, w)
this->m_loc.x += w;
OMNI_BITS_WILL_ADD_OVER_FW(this->m_loc.y, h)
this->m_loc.y += h;
// do a double add instead of 2*w in case 2*w overflows
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_size.width, w)
this->m_size.width -= w;
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_size.width, w)
this->m_size.width -= w;
if (this->m_size.width < 0) { this->m_size.width = 0; }
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_size.height, h)
this->m_size.height -= h;
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_size.height, h)
this->m_size.height -= h;
if (this->m_size.height < 0) { this->m_size.height = 0; }
this->_recalc_edge();
return *this;
}
omni::geometry::rectangle<T>& deflate(const omni::geometry::size<T>& sz)
{
return this->deflate(sz.width(), sz.height());
}
omni::geometry::rectangle<T>& deflate(const omni::geometry::raw_size<T>& sz)
{
return this->deflate(sz.width, sz.height);
}
omni::geometry::rectangle<T>& deflate(const omni::math::dimensional<T, 2>& sz) const
{
return this->deflate(sz[0], sz[1]);
}
double diagonal() const
{
OMNI_SAFE_RECTALOCK_FW
return std::sqrt(
static_cast<double>((this->m_size.height * this->m_size.height) + (this->m_size.width * this->m_size.width))
);
}
omni::geometry::raw_point2d<T> edge() const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_edge;
}
bool empty() const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_loc.empty() && this->m_size.empty();
}
bool empty_size() const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_size.empty();
}
bool equals(T x, T y, T w, T h) const
{
OMNI_SAFE_RECTALOCK_FW
return
omni::math::are_equal<T>(this->m_loc.x, x) &&
omni::math::are_equal<T>(this->m_loc.y, y) &&
omni::math::are_equal<T>(this->m_size.width, w) &&
omni::math::are_equal<T>(this->m_size.height, h);
}
bool equals(const omni::math::dimensional<T, 2>& loc, const omni::math::dimensional<T, 2>& sz) const
{
return this->equals(loc[0], loc[1], sz[0], sz[1]);
}
bool equals(const omni::geometry::point2d<T>& loc, const omni::geometry::size<T>& sz) const
{
return this->equals(loc.x(), loc.y(), sz.width(), sz.height());
}
bool equals(const omni::geometry::raw_point2d<T>& loc, const omni::geometry::raw_size<T>& sz) const
{
return this->equals(loc.x, loc.y, sz.width, sz.height);
}
int32_t hash_code() const
{
OMNI_SAFE_RECTALOCK_FW
return (
static_cast<int32_t>(this->m_loc.x) ^
((static_cast<int32_t>(this->m_loc.y) << 13) | (static_cast<int32_t>(this->m_loc.y) >> 19)) ^
((static_cast<int32_t>(this->m_size.width) << 26) | (static_cast<int32_t>(this->m_size.width) >> 6)) ^
((static_cast<int32_t>(this->m_size.height) << 7) | (static_cast<int32_t>(this->m_size.height) >> 25))
);
}
T height() const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_size.height;
}
omni::geometry::rectangle<T>& increment(T x, T y)
{
OMNI_SAFE_RECTALOCK_FW
OMNI_BITS_WILL_ADD_OVER_FW(this->m_loc.x, x)
this->m_loc.x += x;
OMNI_BITS_WILL_ADD_OVER_FW(this->m_loc.y, y)
this->m_loc.y += y;
OMNI_BITS_WILL_ADD_OVER_FW(this->m_edge.x, x)
this->m_edge.x += x;
OMNI_BITS_WILL_ADD_OVER_FW(this->m_edge.y, y)
this->m_edge.y += y;
return *this;
}
omni::geometry::rectangle<T>& increment(const omni::geometry::point2d<T>& point)
{
return this->increment(point.x(), point.y());
}
omni::geometry::rectangle<T>& increment(const omni::geometry::raw_point2d<T>& point)
{
return this->increment(point.x, point.y);
}
omni::geometry::rectangle<T>& increment(const omni::math::dimensional<T, 2>& point)
{
return this->increment(point[0], point[1]);
}
T increment_x()
{
OMNI_SAFE_RECTALOCK_FW
OMNI_BITS_WILL_ADD_OVER_FW(this->m_edge.x, 1)
++this->m_edge.x;
OMNI_BITS_WILL_ADD_OVER_FW(this->m_loc.x, 1)
return ++this->m_loc.x;
}
T increment_y()
{
OMNI_SAFE_RECTALOCK_FW
OMNI_BITS_WILL_ADD_OVER_FW(this->m_edge.y, 1)
++this->m_edge.y;
OMNI_BITS_WILL_ADD_OVER_FW(this->m_loc.y, 1)
return ++this->m_loc.y;
}
T increment_x(T val)
{
OMNI_SAFE_RECTALOCK_FW
OMNI_BITS_WILL_ADD_OVER_FW(this->m_edge.x, val)
this->m_edge.x += val;
OMNI_BITS_WILL_ADD_OVER_FW(this->m_loc.x, val)
return (this->m_loc.x += val);
}
T increment_y(T val)
{
OMNI_SAFE_RECTALOCK_FW
OMNI_BITS_WILL_ADD_OVER_FW(this->m_edge.y, val)
this->m_edge.y += val;
OMNI_BITS_WILL_ADD_OVER_FW(this->m_loc.y, val)
return (this->m_loc.y += val);
}
omni::geometry::rectangle<T>& inflate(double percent)
{
if (percent < 0) {
OMNI_ERR_RETV_FW("value must be greater than 0", omni::exceptions::overflow_error("value must be greater than 0"), *this)
}
OMNI_SAFE_RECTALOCK_FW
T x, y;
double out_x, out_y;
double factor = percent / 100.0;
omni::math::midpoint(this->m_loc.x, this->m_loc.y, this->m_edge.x, this->m_edge.y, x, y);
omni::math::extend_line<double>(x, y, this->m_loc.x, this->m_loc.y, (omni::math::distance_between_2_points<double>(x, y, this->m_loc.x, this->m_loc.y) * factor), out_x, out_y);
this->m_loc.x = static_cast<T>(out_x);
this->m_loc.y = static_cast<T>(out_y);
omni::math::extend_line<double>(x, y, this->m_edge.x, this->m_edge.y, (omni::math::distance_between_2_points<double>(x, y, this->m_edge.x, this->m_edge.y) * factor), out_x, out_y);
this->m_edge.x = static_cast<T>(out_x);
this->m_edge.y = static_cast<T>(out_y);
this->m_size.width = std::max((this->m_edge.x - this->m_loc.x), 0);
this->m_size.height = std::max((this->m_edge.y - this->m_loc.y), 0);
return *this;
}
omni::geometry::rectangle<T>& inflate(T w, T h)
{
if ((w < 0) || (h < 0)) {
OMNI_ERR_RETV_FW("width and height must be greater than 0", omni::exceptions::overflow_error("width and height must be greater than 0"), *this)
}
OMNI_SAFE_RECTALOCK_FW
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_loc.x, w)
this->m_loc.x -= w;
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_loc.y, h)
this->m_loc.y -= h;
// do a double add instead of 2*w in case 2*w overflows
OMNI_BITS_WILL_ADD_OVER_FW(this->m_size.width, w)
this->m_size.width += w;
OMNI_BITS_WILL_ADD_OVER_FW(this->m_size.width, w)
this->m_size.width += w;
OMNI_BITS_WILL_ADD_OVER_FW(this->m_size.height, h)
this->m_size.height += h;
OMNI_BITS_WILL_ADD_OVER_FW(this->m_size.height, h)
this->m_size.height += h;
this->_recalc_edge();
return *this;
}
omni::geometry::rectangle<T>& inflate(const omni::geometry::size<T>& sz)
{
return this->inflate(sz.width(), sz.height());
}
omni::geometry::rectangle<T>& inflate(const omni::geometry::raw_size<T>& sz)
{
return this->inflate(sz.width, sz.height);
}
omni::geometry::rectangle<T>& inflate(const omni::math::dimensional<T, 2>& sz) const
{
return this->inflate(sz[0], sz[1]);
}
omni::geometry::rectangle<T>& intersect(const omni::geometry::rectangle<T>& r2)
{
if (this == &r2) { return *this; }
OMNI_SAFE_RECTALOCK_FW
OMNI_SAFE_RECTOALOCK_FW(r2)
if (this->_intersects_with(r2.m_loc.x, r2.m_loc.y, r2.m_edge.x, r2.m_edge.y)) {
this->m_loc.x = std::max(this->m_loc.x, r2.m_loc.x);
this->m_loc.y = std::max(this->m_loc.y, r2.m_loc.y);
this->m_size.width = std::max(std::min(this->m_edge.x, r2.m_edge.x) - this->m_loc.x, 0);
this->m_size.height = std::max(std::min(this->m_edge.y, r2.m_edge.y) - this->m_loc.y, 0);
this->_recalc_edge();
} else {
this->m_loc.x = 0;
this->m_loc.y = 0;
this->m_size.width = 0;
this->m_size.height = 0;
this->m_edge.x = 0;
this->m_edge.y = 0;
}
return *this;
}
bool intersects_with(T left, T top, T right, T bottom) const
{
OMNI_SAFE_RECTALOCK_FW
return this->_intersects_with(left, top, right, bottom);
}
bool intersects_with(const omni::geometry::point2d<T>& point, const omni::geometry::size<T> sz) const
{
T x = point.x();
T y = point.y();
return this->intersects_with(x, y, (x + sz.width()), (y + sz.height()));
}
bool intersects_with(const omni::geometry::raw_point2d<T>& point, const omni::geometry::raw_size<T> sz) const
{
return this->intersects_with(point.x, point.y, (point.x + sz.width), (point.y + sz.height));
}
bool intersects_with(const omni::math::dimensional<T, 4>& rect) const
{
return this->intersects_with(rect[0], rect[1], rect[2], rect[3]);
}
bool intersects_with(const omni::geometry::rectangle<T>& rect) const
{
return this->intersects_with(rect.left(), rect.top(), rect.right(), rect.bottom());
}
omni::geometry::point2d<T> incenter() const
{
return this->centroid();
}
bool is_square() const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_size.height == this->m_size.width;
}
omni::geometry::raw_point2d<T> location() const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_loc;
}
T left() const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_loc.x;
}
omni::geometry::rectangle<T>& offset(T x, T y)
{
OMNI_SAFE_RECTALOCK_FW
OMNI_BITS_WILL_ADD_OVER_FW(this->m_loc.x, x)
this->m_loc.x += x;
OMNI_BITS_WILL_ADD_OVER_FW(this->m_loc.y, y)
this->m_loc.y += y;
OMNI_BITS_WILL_ADD_OVER_FW(this->m_edge.x, x)
this->m_edge.x += x;
OMNI_BITS_WILL_ADD_OVER_FW(this->m_edge.y, y)
this->m_edge.y += y;
return *this;
}
omni::geometry::rectangle<T>& offset(const omni::geometry::point2d<T>& point)
{
return this->offset(point.x(), point.y());
}
omni::geometry::rectangle<T>& offset(const omni::geometry::raw_point2d<T>& point)
{
return this->offset(point.x, point.y);
}
omni::geometry::rectangle<T>& offset(const omni::math::dimensional<T, 2>& coord)
{
return this->offset(coord[0], coord[1]);
}
path_t path() const
{
OMNI_SAFE_RECTALOCK_FW
return omni::geometry::path::rectangle(this->m_loc.x, this->m_loc.y, this->m_edge.x, this->m_edge.y);
}
T perimeter() const
{
OMNI_SAFE_RECTALOCK_FW
return 2 * (this->m_size.height + this->m_size.width);
}
T right() const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_edge.x;
}
omni::geometry::rectangle<T>& reflect()
{
OMNI_SAFE_RECTALOCK_FW
omni::math::rectangle_reflect(this->m_loc.x, this->m_loc.y, this->m_size.width, this->m_size.height);
this->_recalc_edge();
return *this;
}
omni::geometry::rectangle<T>& rotate_on_lt(const omni::math::rotation_angle& degrees, const omni::math::rotation_direction& dir)
{
OMNI_SAFE_RECTALOCK_FW
omni::math::rectangle_rotate_point(
degrees, this->m_loc.x, this->m_loc.y, dir,
this->m_loc.x, this->m_loc.y,
this->m_size.width, this->m_size.height);
this->_recalc_edge();
return *this;
}
omni::geometry::rectangle<T>& rotate_on_rt(const omni::math::rotation_angle& degrees, const omni::math::rotation_direction& dir)
{
OMNI_SAFE_RECTALOCK_FW
omni::math::rectangle_rotate_point(
degrees, this->m_loc.x + this->m_size.width, this->m_loc.y, dir,
this->m_loc.x, this->m_loc.y,
this->m_size.width, this->m_size.height);
this->_recalc_edge();
return *this;
}
omni::geometry::rectangle<T>& rotate_on_lb(const omni::math::rotation_angle& degrees, const omni::math::rotation_direction& dir)
{
OMNI_SAFE_RECTALOCK_FW
omni::math::rectangle_rotate_point(
degrees, this->m_loc.x, this->m_loc.y + this->m_size.height, dir,
this->m_loc.x, this->m_loc.y,
this->m_size.width, this->m_size.height);
this->_recalc_edge();
return *this;
}
omni::geometry::rectangle<T>& rotate_on_rb(const omni::math::rotation_angle& degrees, const omni::math::rotation_direction& dir)
{
OMNI_SAFE_RECTALOCK_FW
omni::math::rectangle_rotate_point(
degrees, this->m_loc.x + this->m_size.width, this->m_loc.y + this->m_size.height, dir,
this->m_loc.x, this->m_loc.y,
this->m_size.width, this->m_size.height);
this->_recalc_edge();
return *this;
}
omni::geometry::rectangle<T>& rotate_centroid(const omni::math::rotation_angle& degrees, const omni::math::rotation_direction& dir)
{
T x, y;
OMNI_SAFE_RECTALOCK_FW
omni::math::midpoint(this->m_loc.x, this->m_loc.y, this->m_edge.x, this->m_edge.y, x, y);
omni::math::rectangle_rotate_point(degrees, x, y, dir, this->m_loc.x, this->m_loc.y, this->m_size.width, this->m_size.height);
this->_recalc_edge();
return *this;
}
omni::geometry::rectangle<T>& rotate_circumcenter(const omni::math::rotation_angle& degrees, const omni::math::rotation_direction& dir)
{
return this->rotate_centroid(degrees, dir);
}
omni::geometry::rectangle<T>& rotate_incenter(const omni::math::rotation_angle& degrees, const omni::math::rotation_direction& dir)
{
return this->rotate_centroid(degrees, dir);
}
omni::geometry::rectangle<T>& rotate_origin(const omni::math::rotation_angle& degrees, const omni::math::rotation_direction& dir)
{
OMNI_SAFE_RECTALOCK_FW
omni::math::rectangle_rotate_origin(degrees, dir, this->m_loc.x, this->m_loc.y, this->m_size.width, this->m_size.height);
this->_recalc_edge();
return *this;
}
omni::geometry::rectangle<T>& rotate_point(const omni::math::rotation_angle& degrees, T x, T y, const omni::math::rotation_direction& dir)
{
OMNI_SAFE_RECTALOCK_FW
omni::math::rectangle_rotate_point(degrees, x, y, dir, this->m_loc.x, this->m_loc.y, this->m_size.width, this->m_size.height);
this->_recalc_edge();
return *this;
}
omni::geometry::rectangle<T>& scale(T x_scale, T y_scale)
{
OMNI_SAFE_RECTALOCK_FW
if (this->m_size.empty()) { // empty??
return *this;
}
OMNI_BITS_WILL_MUL_OVER_FW(this->m_loc.x, x_scale)
this->m_loc.x *= x_scale;
OMNI_BITS_WILL_MUL_OVER_FW(this->m_loc.y, y_scale)
this->m_loc.y *= y_scale;
OMNI_BITS_WILL_MUL_OVER_FW(this->m_size.width, x_scale)
this->m_size.width *= x_scale;
OMNI_BITS_WILL_MUL_OVER_FW(this->m_size.height, y_scale)
this->m_size.height *= y_scale;
// If the scale in the X dimension is negative, we need to normalize X and Width
if (x_scale < 0) {
// Make X the left-most edge again
OMNI_BITS_WILL_ADD_OVER_FW(this->m_loc.x, this->m_size.width)
this->m_loc.x += this->m_size.width;
// and make Width positive
OMNI_BITS_WILL_MUL_OVER_FW(this->m_size.width, -1)
this->m_size.width *= -1;
}
// Do the same for the Y dimension
if (y_scale < 0) {
// Make Y the top-most edge again
OMNI_BITS_WILL_ADD_OVER_FW(this->m_loc.y, this->m_size.height)
this->m_loc.y += this->m_size.height;
// and make Height positive
OMNI_BITS_WILL_MUL_OVER_FW(this->m_size.height, -1)
this->m_size.height *= -1;
}
return *this;
}
omni::geometry::rectangle<T>& set_location(T x, T y)
{
OMNI_SAFE_RECTALOCK_FW
this->m_loc.x = x;
this->m_loc.y = y;
this->_recalc_edge();
return *this;
}
omni::geometry::rectangle<T>& set_location(const omni::math::dimensional<T, 2>& coord)
{
return this->set_location(coord[0], coord[1]);
}
omni::geometry::rectangle<T>& set_location(const omni::geometry::point2d<T>& point)
{
return this->set_location(point.x(), point.y());
}
omni::geometry::rectangle<T>& set_location(const omni::geometry::raw_point2d<T>& point)
{
return this->set_location(point.x, point.y);
}
omni::geometry::rectangle<T>& set_size(T w, T h)
{
if ((w < 0) || (h < 0)) {
OMNI_ERR_RETV_FW("width and height must be greater than 0", omni::exceptions::overflow_error("width and height must be greater than 0"), *this)
}
OMNI_SAFE_RECTALOCK_FW
this->m_size.width = w;
this->m_size.height = h;
this->_recalc_edge();
return *this;
}
omni::geometry::rectangle<T>& set_size(const omni::math::dimensional<T, 2>& coord)
{
return this->set_size(coord[0], coord[1]);
}
omni::geometry::rectangle<T>& set_size(const omni::geometry::size<T>& sz)
{
return this->set_size(sz.width(), sz.height());
}
omni::geometry::rectangle<T>& set_size(const omni::geometry::raw_size<T>& sz)
{
return this->set_size(sz.width, sz.height);
}
omni::geometry::raw_size<T> size() const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_size;
}
void swap(rectangle<T>& o)
{
if (this != &o) {
OMNI_SAFE_RECTALOCK_FW
OMNI_SAFE_RECTOALOCK_FW(o)
std::swap(this->m_loc, o.m_loc);
std::swap(this->m_size, o.m_size);
std::swap(this->m_edge, o.m_edge);
}
}
T top() const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_loc.y;
}
omni::geometry::point2d<T> top_left() const
{
OMNI_SAFE_RECTALOCK_FW
return omni::geometry::point2d<T>(this->m_loc.x, this->m_loc.y);
}
omni::geometry::point2d<T> top_right() const
{
OMNI_SAFE_RECTALOCK_FW
return omni::geometry::point2d<T>(this->m_edge.x, this->m_loc.y);
}
void translate_xy(T x, T y)
{
OMNI_SAFE_RECTALOCK_FW
omni::math::rectangle_translate_xy(x, y, this->m_loc.x, this->m_loc.y);
this->_recalc_edge();
}
void translate_angle(float angle, T distance)
{
OMNI_SAFE_RECTALOCK_FW
omni::math::rectangle_translate_angle(angle, distance, this->m_loc.x, this->m_loc.y);
this->_recalc_edge();
}
void union_merge(const omni::geometry::rectangle<T>& r2)
{
if (this == &r2) { return; }
OMNI_SAFE_RECTALOCK_FW
OMNI_SAFE_RECTOALOCK_FW(r2)
if (this->m_size.empty()) {
this->m_loc.x = r2.m_loc.x;
this->m_loc.y = r2.m_loc.y;
this->m_size.width = r2.m_size.width;
this->m_size.height = r2.m_size.height;
this->_recalc_edge();
} else if (!r2.m_size.empty()) {
this->m_loc.x = std::min(this->m_loc.x, r2.m_loc.x);
this->m_loc.y = std::min(this->m_loc.y, r2.m_loc.y);
this->m_size.width = std::max(std::max(this->m_edge.x, r2.m_edge.x) - this->m_loc.x, 0);
this->m_size.height = std::max(std::max(this->m_edge.y, r2.m_edge.y) - this->m_loc.y, 0);
this->_recalc_edge();
}
// else there's no union
}
T width() const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_size.width;
}
T x() const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_loc.x;
}
T y() const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_loc.y;
}
omni::string_t to_string_t() const
{
omni::sstream_t s;
OMNI_SAFE_RECTLOCK_FW
s << "{" << this->m_loc.to_string_t() << "," << this->m_size.to_string_t() << "}";
OMNI_SAFE_RECTUNLOCK_FW
return s.str();
}
std::string to_string() const
{
std::string ret = "{";
OMNI_SAFE_RECTLOCK_FW
ret.append(this->m_loc.to_string());
ret.append(",");
ret.append(this->m_size.to_string());
OMNI_SAFE_RECTUNLOCK_FW
ret.append("}");
return ret;
}
std::wstring to_wstring() const
{
std::wstring ret = L"{";
OMNI_SAFE_RECTLOCK_FW
ret.append(this->m_loc.to_wstring());
ret.append(L",");
ret.append(this->m_size.to_wstring());
OMNI_SAFE_RECTUNLOCK_FW
ret.append(L"}");
return ret;
}
operator std::string() const
{
return this->to_string();
}
operator std::wstring() const
{
return this->to_wstring();
}
bool operator!=(const omni::geometry::rectangle<T>& val) const
{
return !(*this == val);
}
bool operator!=(const omni::geometry::point2d<T>& val) const
{
return !(*this == val);
}
bool operator!=(const omni::geometry::raw_point2d<T>& val) const
{
return !(*this == val);
}
bool operator!=(const omni::geometry::size<T>& val) const
{
return !(*this == val);
}
bool operator!=(const omni::geometry::raw_size<T>& val) const
{
return !(*this == val);
}
omni::geometry::rectangle<T>& operator=(const omni::geometry::rectangle<T>& val)
{
if (this != &val) {
OMNI_SAFE_RECTALOCK_FW
OMNI_SAFE_RECTOALOCK_FW(val)
OMNI_ASSIGN_FW(val)
this->m_loc.x = val.m_loc.x;
this->m_loc.y = val.m_loc.y;
this->m_size.width = val.m_size.width;
this->m_size.height = val.m_size.height;
this->_recalc_edge();
}
return *this;
}
bool operator==(const omni::geometry::rectangle<T>& val) const
{
if (this == &val) { return true; }
OMNI_SAFE_RECTALOCK_FW
return (
omni::math::are_equal<T>(this->m_loc.x, val.m_loc.x) &&
omni::math::are_equal<T>(this->m_loc.y, val.m_loc.y) &&
omni::math::are_equal<T>(this->m_size.width, val.m_size.width) &&
omni::math::are_equal<T>(this->m_size.height, val.m_size.height))
OMNI_EQUAL_FW(val);
}
bool operator==(const omni::geometry::point2d<T>& val) const
{
OMNI_SAFE_RECTALOCK_FW
return (
omni::math::are_equal<T>(this->m_loc.x, val.x()) &&
omni::math::are_equal<T>(this->m_loc.y, val.y()));
}
bool operator==(const omni::geometry::raw_point2d<T>& val) const
{
OMNI_SAFE_RECTALOCK_FW
return (
omni::math::are_equal<T>(this->m_loc.x, val.x) &&
omni::math::are_equal<T>(this->m_loc.y, val.y));
}
bool operator==(const omni::geometry::size<T>& val) const
{
OMNI_SAFE_RECTALOCK_FW
return (
omni::math::are_equal<T>(this->m_size.width, val.width()) &&
omni::math::are_equal<T>(this->m_size.height, val.height()));
}
bool operator==(const omni::geometry::raw_size<T>& val) const
{
OMNI_SAFE_RECTALOCK_FW
return (
omni::math::are_equal<T>(this->m_size.width, val.width) &&
omni::math::are_equal<T>(this->m_size.height, val.height));
}
bool operator<(const omni::geometry::point2d<T>& val) const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_loc.x < val.x() && this->m_loc.y < val.y();
}
bool operator<(const omni::geometry::raw_point2d<T>& val) const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_loc.x < val.x && this->m_loc.y < val.y;
}
bool operator<(const omni::geometry::size<T>& val) const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_size.width < val.width() && this->m_size.height < val.height();
}
bool operator<(const omni::geometry::raw_size<T>& val) const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_size.width < val.width && this->m_size.height < val.height;
}
bool operator>(const omni::geometry::point2d<T>& val) const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_loc.x > val.x() && this->m_loc.y > val.y();
}
bool operator>(const omni::geometry::raw_point2d<T>& val) const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_loc.x > val.x && this->m_loc.y > val.y;
}
bool operator>(const omni::geometry::size<T>& val) const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_size.width > val.width() && this->m_size.height > val.height();
}
bool operator>(const omni::geometry::raw_size<T>& val) const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_size.width > val.width && this->m_size.height > val.height;
}
bool operator<=(const omni::geometry::point2d<T>& val) const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_loc.x <= val.x() && this->m_loc.y <= val.y();
}
bool operator<=(const omni::geometry::raw_point2d<T>& val) const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_loc.x <= val.x && this->m_loc.y <= val.y;
}
bool operator<=(const omni::geometry::size<T>& val) const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_size.width <= val.width() && this->m_size.height <= val.height();
}
bool operator<=(const omni::geometry::raw_size<T>& val) const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_size.width <= val.width && this->m_size.height <= val.height;
}
bool operator>=(const omni::geometry::point2d<T>& val) const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_loc.x >= val.x() && this->m_loc.y >= val.y();
}
bool operator>=(const omni::geometry::raw_point2d<T>& val) const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_loc.x >= val.x && this->m_loc.y >= val.y;
}
bool operator>=(const omni::geometry::size<T>& val) const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_size.width >= val.width() && this->m_size.height >= val.height();
}
bool operator>=(const omni::geometry::raw_size<T>& val) const
{
OMNI_SAFE_RECTALOCK_FW
return this->m_size.width >= val.width && this->m_size.height >= val.height;
}
omni::geometry::rectangle<T> operator+(const omni::geometry::point2d<T>& val)
{
OMNI_SAFE_RECTALOCK_FW
OMNI_BITS_WILL_ADD_OVER_FW(this->m_loc.x, val.x())
OMNI_BITS_WILL_ADD_OVER_FW(this->m_loc.y, val.y())
return omni::geometry::rectangle<T>((this->m_loc.x + val.x()),
(this->m_loc.y + val.y()),
this->m_size.width,
this->m_size.height);
}
omni::geometry::rectangle<T> operator+(const omni::geometry::raw_point2d<T>& val)
{
OMNI_SAFE_RECTALOCK_FW
OMNI_BITS_WILL_ADD_OVER_FW(this->m_loc.x, val.x)
OMNI_BITS_WILL_ADD_OVER_FW(this->m_loc.y, val.y)
return omni::geometry::rectangle<T>((this->m_loc.x + val.x),
(this->m_loc.y + val.y),
this->m_size.width,
this->m_size.height);
}
omni::geometry::rectangle<T> operator+(const omni::geometry::size<T>& val)
{
OMNI_SAFE_RECTALOCK_FW
OMNI_BITS_WILL_ADD_OVER_FW(this->m_size.width, val.width())
OMNI_BITS_WILL_ADD_OVER_FW(this->m_size.height, val.height())
return omni::geometry::rectangle<T>(this->m_loc.x,
this->m_loc.y,
(this->m_size.width + val.width()),
(this->m_size.height + val.height()));
}
omni::geometry::rectangle<T> operator+(const omni::geometry::raw_size<T>& val)
{
OMNI_SAFE_RECTALOCK_FW
OMNI_BITS_WILL_ADD_OVER_FW(this->m_size.width, val.width)
OMNI_BITS_WILL_ADD_OVER_FW(this->m_size.height, val.height)
return omni::geometry::rectangle<T>(this->m_loc.x,
this->m_loc.y,
(this->m_size.width + val.width),
(this->m_size.height + val.height));
}
omni::geometry::rectangle<T> operator-(const omni::geometry::point2d<T>& val)
{
OMNI_SAFE_RECTALOCK_FW
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_loc.x, val.x())
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_loc.y, val.y())
return omni::geometry::rectangle<T>((this->m_loc.x - val.x()),
(this->m_loc.y - val.y()),
this->m_size.width,
this->m_size.height);
}
omni::geometry::rectangle<T> operator-(const omni::geometry::raw_point2d<T>& val)
{
OMNI_SAFE_RECTALOCK_FW
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_loc.x, val.x)
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_loc.y, val.y)
return omni::geometry::rectangle<T>((this->m_loc.x - val.x),
(this->m_loc.y - val.y),
this->m_size.width,
this->m_size.height);
}
omni::geometry::rectangle<T> operator-(const omni::geometry::size<T>& val)
{
OMNI_SAFE_RECTALOCK_FW
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_size.width, val.width())
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_size.height, val.height())
return omni::geometry::rectangle<T>(this->m_loc.x,
this->m_loc.y,
(this->m_size.width - val.width()),
(this->m_size.height - val.height()));
}
omni::geometry::rectangle<T> operator-(const omni::geometry::raw_size<T>& val)
{
OMNI_SAFE_RECTALOCK_FW
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_size.width, val.width)
OMNI_BITS_WILL_SUB_UNDER_FW(this->m_size.height, val.height)
return omni::geometry::rectangle<T>(this->m_loc.x,
this->m_loc.y,
(this->m_size.width - val.width),
(this->m_size.height - val.height));
}
omni::geometry::rectangle<T>& operator+=(const omni::geometry::point2d<T>& val)
{
this->offset(val.x(), val.y());
return *this;
}
omni::geometry::rectangle<T>& operator+=(const omni::geometry::raw_point2d<T>& val)
{
this->offset(val.x, val.y);
return *this;
}
omni::geometry::rectangle<T>& operator+=(const omni::geometry::size<T>& val)
{
this->inflate(val.width(), val.height());
return *this;
}
omni::geometry::rectangle<T>& operator+=(const omni::geometry::raw_size<T>& val)
{
this->inflate(val.width, val.height);
return *this;
}
omni::geometry::rectangle<T>& operator-=(const omni::geometry::point2d<T>& val)
{
this->decrement(val.x(), val.y());
return *this;
}
omni::geometry::rectangle<T>& operator-=(const omni::geometry::raw_point2d<T>& val)
{
this->decrement(val.x, val.y);
return *this;
}
omni::geometry::rectangle<T>& operator-=(const omni::geometry::size<T>& val)
{
this->deflate(val.width(), val.height());
return *this;
}
omni::geometry::rectangle<T>& operator-=(const omni::geometry::raw_size<T>& val)
{
this->deflate(val.width, val.height);
return *this;
}
static omni::geometry::rectangle<T> from_ltrb(T left, T top, T right, T bottom)
{
OMNI_BITS_WILL_SUB_UNDER_FW(right, left)
OMNI_BITS_WILL_SUB_UNDER_FW(bottom, top)
return omni::geometry::rectangle<T>(left,
top,
(right - left), // width
(bottom - top)); // height
}
static omni::geometry::rectangle<T> deflate(const omni::geometry::rectangle<T>& rect, T w, T h)
{
return omni::geometry::rectangle<T>(rect, w, h, 'd');
}
static omni::geometry::rectangle<T> inflate(const omni::geometry::rectangle<T>& rect, T w, T h)
{
return omni::geometry::rectangle<T>(rect, w, h, 'i');
}
static omni::geometry::rectangle<T> intersect(const omni::geometry::rectangle<T>& a, const omni::geometry::rectangle<T>& b)
{
return omni::geometry::rectangle<T>(a, b, true);
}
static omni::geometry::rectangle<T> scale(const omni::geometry::rectangle<T>& rect, T w, T h)
{
return omni::geometry::rectangle<T>(rect, w, h, 's');
}
static omni::geometry::rectangle<T> union_merge(const omni::geometry::rectangle<T>& a, const omni::geometry::rectangle<T>& b)
{
return omni::geometry::rectangle<T>(a, b, false);
}
OMNI_MEMBERS_FW(omni::geometry::rectangle<T>) // disposing,name,type(),hash()
OMNI_OSTREAM_FW(omni::geometry::rectangle<T>)
private:
omni::geometry::raw_point2d<T> m_loc;
omni::geometry::raw_point2d<T> m_edge;
omni::geometry::raw_size<T> m_size;
#if defined(OMNI_SAFE_RECTANGLE)
mutable omni::sync::basic_lock m_mtx;
#endif
rectangle(const omni::geometry::rectangle<T>& a, const omni::geometry::rectangle<T>& b, bool isect) :
OMNI_CTOR_FW(omni::geometry::rectangle<T>)
m_loc(a.location()), m_edge(), m_size(a.size())
OMNI_SAFE_RECTMTX_FW
{
this->_recalc_edge();
if (isect) {
this->intersect(b);
} else {
this->union_merge(b);
}
}
rectangle(const omni::geometry::rectangle<T>& a, T w, T h, char type) :
OMNI_CTOR_FW(omni::geometry::rectangle<T>)
m_loc(a.location()), m_edge(), m_size(a.size())
OMNI_SAFE_RECTMTX_FW
{
this->_recalc_edge();
switch (type) {
case 'd': this->deflate(w, h); break;
case 'i': this->inflate(w, h); break;
case 's': this->scale(w, h); break;
}
}
bool _intersects_with(T left, T top, T right, T bottom) const
{
return (
OMNI_RECT_LTRB_CONTAINS_FW(this->m_loc.x, this->m_loc.y, this->m_edge.x, this->m_edge.y, left, top) ||
OMNI_RECT_LTRB_CONTAINS_FW(this->m_loc.x, this->m_loc.y, this->m_edge.x, this->m_edge.y, right, top) ||
OMNI_RECT_LTRB_CONTAINS_FW(this->m_loc.x, this->m_loc.y, this->m_edge.x, this->m_edge.y, left, bottom) ||
OMNI_RECT_LTRB_CONTAINS_FW(this->m_loc.x, this->m_loc.y, this->m_edge.x, this->m_edge.y, right, bottom)
||
OMNI_RECT_LTRB_CONTAINS_FW(left, top, right, bottom, this->m_loc.x, this->m_loc.y) ||
OMNI_RECT_LTRB_CONTAINS_FW(left, top, right, bottom, this->m_edge.x, this->m_loc.y) ||
OMNI_RECT_LTRB_CONTAINS_FW(left, top, right, bottom, this->m_loc.x, this->m_edge.y) ||
OMNI_RECT_LTRB_CONTAINS_FW(left, top, right, bottom, this->m_edge.x, this->m_edge.y)
);
}
void _recalc_edge()
{
OMNI_BITS_WILL_ADD_OVER_FW(this->m_loc.x, this->m_size.width)
OMNI_BITS_WILL_ADD_OVER_FW(this->m_loc.y, this->m_size.height)
this->m_edge.x = this->m_loc.x + this->m_size.width; // right
this->m_edge.y = this->m_loc.y + this->m_size.height; // bottom
}
};
typedef omni::geometry::rectangle<int32_t> rectangle_t;
typedef omni::geometry::rectangle<int64_t> rectangle64_t;
typedef omni::geometry::rectangle<float> rectangleF_t;
// DEV_NOTE: "raw" classes do not have checks, like arithmetic over/under flow, locks, etc.
template < typename T >
class raw_rectangle
{
public:
typedef T coordinate_t;
typedef omni_sequence_t< omni::geometry::point2d< T > > path_t;
raw_rectangle() :
OMNI_CTOR_FW(omni::geometry::raw_rectangle<T>)
location(), size()
{ }
raw_rectangle(const omni::geometry::raw_rectangle<T>& cp) :
OMNI_CPCTOR_FW(cp)
location(cp.location), size(cp.size)
{
if ((cp.size.width < 0) || (cp.size.height < 0)) {
OMNI_ERR_FW("width and height must be greater than 0", omni::exceptions::overflow_error("width and height must be greater than 0"))
}
this->size = cp.size;
}
raw_rectangle(const omni::geometry::rectangle<T>& cp) :
OMNI_CTOR_FW(omni::geometry::raw_rectangle<T>)
location(cp.location()), size(cp.size())
{ }
raw_rectangle(const omni::math::dimensional<T, 4>& cp) :
OMNI_CTOR_FW(omni::geometry::raw_rectangle<T>)
location(cp[0], cp[1]), size()
{
if ((cp[2] < 0) || (cp[3] < 0)) {
OMNI_ERR_FW("width and height must be greater than 0", omni::exceptions::overflow_error("width and height must be greater than 0"))
}
this->size.width = cp[2];
this->size.height = cp[3];
}
raw_rectangle(T x, T y, T w, T h) :
OMNI_CTOR_FW(omni::geometry::raw_rectangle<T>)
location(x, y), size(w, h)
{
if ((w < 0) || (h < 0)) {
OMNI_ERR_FW("width and height must be greater than 0", omni::exceptions::overflow_error("width and height must be greater than 0"))
}
this->size.width = w;
this->size.height = h;
}
raw_rectangle(T w, T h) :
OMNI_CTOR_FW(omni::geometry::raw_rectangle<T>)
location(0, 0), size()
{
if ((w < 0) || (h < 0)) {
OMNI_ERR_FW("width and height must be greater than 0", omni::exceptions::overflow_error("width and height must be greater than 0"))
}
this->size.width = w;
this->size.height = h;
}
raw_rectangle(const omni::geometry::raw_size<T>& sz) :
OMNI_CTOR_FW(omni::geometry::raw_rectangle<T>)
location(0, 0), size()
{
if ((sz.width < 0) || (sz.height < 0)) {
OMNI_ERR_FW("width and height must be greater than 0", omni::exceptions::overflow_error("width and height must be greater than 0"))
}
this->size.width = sz.width;
this->size.height = sz.height;
}
raw_rectangle(const omni::geometry::size<T>& sz) :
OMNI_CTOR_FW(omni::geometry::raw_rectangle<T>)
location(0, 0), size()
{
T w = sz.width();
T h = sz.height();
if ((w < 0) || (h < 0)) {
OMNI_ERR_FW("width and height must be greater than 0", omni::exceptions::overflow_error("width and height must be greater than 0"))
}
this->size.width = w;
this->size.height = h;
}
raw_rectangle(const omni::geometry::point2d<T>& p1, const omni::geometry::point2d<T>& p2) :
OMNI_CTOR_FW(omni::geometry::raw_rectangle<T>)
location(std::min(p1.x(), p2.x()), std::min(p1.y(), p2.y())), size()
{
this->size.width = std::max(std::max(p1.x(), p2.x()) - this->location.x, 0);
this->size.height = std::max(std::max(p1.y(), p2.y()) - this->location.y, 0);
}
raw_rectangle(const omni::geometry::raw_point2d<T>& p1, const omni::geometry::raw_point2d<T>& p2) :
OMNI_CTOR_FW(omni::geometry::raw_rectangle<T>)
location(std::min(p1.x, p2.x), std::min(p1.y, p2.y)), size()
{
this->size.width = std::max(std::max(p1.x, p2.x) - this->location.x, 0);
this->size.height = std::max(std::max(p1.y, p2.y) - this->location.y, 0);
}
~raw_rectangle()
{
OMNI_TRY_FW
OMNI_DTOR_FW
OMNI_CATCH_FW
OMNI_D5_FW("destroyed");
}
T area() const
{
return this->size.width * this->size.height;
}
T bottom() const
{
return this->location.y + this->size.height;
}
omni::geometry::point2d<T> bottom_left() const
{
return omni::geometry::point2d<T>(this->location.x, (this->location.y + this->size.height));
}
omni::geometry::point2d<T> bottom_right() const
{
return this->edge();
}
omni::geometry::point2d<T> centroid() const
{
T x, y;
omni::math::midpoint(this->location.x, this->location.y, (this->location.x + this->size.width), (this->location.y + this->size.height), x, y);
return omni::geometry::point2d<T>(x, y);
}
omni::geometry::point2d<T> circumcenter() const
{
return this->centroid();
}
omni::geometry::circle<T> circle_from_circumcenter() const
{
T x, y;
omni::math::midpoint(this->location.x, this->location.y, (this->location.x + this->size.width), (this->location.y + this->size.height), x, y);
return omni::geometry::circle<T>(x, y,
(std::sqrt(
static_cast<double>((this->size.width * this->size.width) + (this->size.height * this->size.height))
) / 2.0)
);
}
omni::geometry::circle<T> circle_from_incenter() const
{
T x, y;
omni::math::midpoint(this->location.x, this->location.y, (this->location.x + this->size.width), (this->location.y + this->size.height), x, y);
return omni::geometry::circle<T>(x, y,
static_cast<double>(std::min(this->size.width, this->size.height)) / 2.0
);
}
omni::math::shape_comparator compare(const omni::geometry::raw_rectangle<T>& rect) const
{
if (this == &rect) { return omni::math::shape_comparator::SIMILAR_CONGRUENT; }
omni::math::shape_comparator ret = omni::math::shape_comparator::NOT_EQUAL;
bool w = (this->size.width == rect.size.width);
bool h = (this->size.height == rect.size.height);
if (w || h) {
ret = omni::math::shape_comparator::SIMILAR;
}
if (w && h) {
ret |= omni::math::shape_comparator::CONGRUENT;
}
return ret;
}
bool contains(T x, T y) const
{
return OMNI_RECT_XYWH_CONTAINS_FW(this->location.x, this->location.y, this->size.width, this->size.height, x, y);
}
bool contains(const omni::math::dimensional<T, 2>& point) const
{
return this->contains(point[0], point[1]);
}
bool contains(const omni::geometry::point2d<T>& point) const
{
return this->contains(point.x(), point.y());
}
bool contains(const omni::geometry::raw_point2d<T>& point) const
{
return this->contains(point.x, point.y);
}
bool contains(T left, T top, T right, T bottom) const
{
return
OMNI_RECT_XYWH_CONTAINS_FW(this->location.x, this->location.y, this->size.width, this->size.height, left, top) &&
OMNI_RECT_XYWH_CONTAINS_FW(this->location.x, this->location.y, this->size.width, this->size.height, right, bottom);
}
bool contains(const omni::math::dimensional<T, 4>& rect) const
{
return this->contains(rect[0], rect[1], rect[2], rect[3]);
}
bool contains(const omni::geometry::point2d<T>& point, const omni::geometry::size<T> sz) const
{
T left = point.x();
T top = point.y();
return this->contains(left, top, (left + sz.width()), (top + sz.height()));
}
bool contains(const omni::geometry::raw_point2d<T>& point, const omni::geometry::raw_size<T> sz) const
{
T left = point.x;
T top = point.y;
return this->contains(left, top, (left + sz.width), (top + sz.height));
}
bool contains(const omni::geometry::raw_rectangle<T>& rect) const
{
if (this == &rect) { return true; }
return this->contains(rect.left(), rect.top(), rect.right(), rect.bottom());
}
omni::geometry::raw_rectangle<T>& decrement(T x, T y)
{
this->location.x -= x;
this->location.y -= y;
return *this;
}
omni::geometry::raw_rectangle<T>& decrement(const omni::math::dimensional<T, 2>& point)
{
return this->decrement(point[0], point[1]);
}
void decrement(const omni::geometry::point2d<T>& point)
{
return this->decrement(point.x(), point.y());
}
void decrement(const omni::geometry::raw_point2d<T>& point)
{
return this->decrement(point.x, point.y);
}
T decrement_x()
{
return --this->location.x;
}
T decrement_y()
{
return --this->location.y;
}
T decrement_x(T val)
{
return (this->location.x -= val);
}
T decrement_y(T val)
{
return (this->location.y -= val);
}
omni::geometry::raw_rectangle<T>& deflate(double percent)
{
if (percent < 0) {
OMNI_ERR_RETV_FW("value must be greater than 0", omni::exceptions::overflow_error("value must be greater than 0"), *this)
}
T x, y;
double out_x, out_y;
double factor = (1.0 - (percent / 100.0));
omni::geometry::raw_point2d<T> edg = this->edge();
omni::math::midpoint(this->location.x, this->location.y, edg.x, edg.y, x, y);
omni::math::extend_line<double>(x, y, this->location.x, this->location.y, (omni::math::distance_between_2_points<double>(x, y, this->location.x, this->location.y) * factor), out_x, out_y);
this->location.x = static_cast<T>(out_x);
this->location.y = static_cast<T>(out_y);
omni::math::extend_line<double>(x, y, edg.x, edg.y, (omni::math::distance_between_2_points<double>(x, y, edg.x, edg.y) * factor), out_x, out_y);
edg.x = static_cast<T>(out_x);
edg.y = static_cast<T>(out_y);
this->size.width = std::max((edg.x - this->location.x), 0);
this->size.height = std::max((edg.y - this->location.y), 0);
return *this;
}
omni::geometry::raw_rectangle<T>& deflate(T w, T h)
{
if ((w < 0) || (h < 0)) {
OMNI_ERR_RETV_FW("width and height must be greater than 0", omni::exceptions::overflow_error("width and height must be greater than 0"), *this)
}
this->location.x += w;
this->location.y += h;
// do a double add instead of 2*w in case 2*w overflows
this->size.width -= w;
this->size.width -= w;
if (this->size.width < 0) { this->size.width = 0; }
this->size.height -= h;
this->size.height -= h;
if (this->size.height < 0) { this->size.height = 0; }
return *this;
}
omni::geometry::raw_rectangle<T>& deflate(const omni::math::dimensional<T, 2>& sz)
{
return this->deflate(sz[0], sz[1]);
}
omni::geometry::raw_rectangle<T>& deflate(const omni::geometry::size<T>& sz)
{
return this->deflate(sz.width(), sz.height());
}
omni::geometry::raw_rectangle<T>& deflate(const omni::geometry::raw_size<T>& sz)
{
return this->deflate(sz.width, sz.height);
}
double diagonal() const
{
return std::sqrt(
static_cast<double>((this->size.height * this->size.height) + (this->size.width * this->size.width))
);
}
omni::geometry::raw_point2d<T> edge() const
{
return omni::geometry::raw_point2d<T>(
(this->location.x + this->size.width),
(this->location.y + this->size.height)
);
}
bool empty() const
{
return this->location.empty() && this->size.empty();
}
bool empty_size() const
{
return this->size.empty();
}
bool equals(T _x, T _y, T _w, T _h) const
{
return
omni::math::are_equal<T>(this->location.x, _x) &&
omni::math::are_equal<T>(this->location.y, _y) &&
omni::math::are_equal<T>(this->size.width, _w) &&
omni::math::are_equal<T>(this->size.height, _h);
}
bool equals(const omni::math::dimensional<T, 2>& loc, const omni::math::dimensional<T, 2>& sz) const
{
return this->equals(loc[0], loc[1], sz[0], sz[1]);
}
bool equals(const omni::geometry::point2d<T>& loc, const omni::geometry::size<T>& sz) const
{
return this->equals(loc.x(), loc.y(), sz.width(), sz.height());
}
bool equals(const omni::geometry::raw_point2d<T>& loc, const omni::geometry::raw_size<T>& sz) const
{
return this->equals(loc.x, loc.y, sz.width, sz.height);
}
int32_t hash_code() const
{
return (
static_cast<int32_t>(this->location.x) ^
((static_cast<int32_t>(this->location.y) << 13) | (static_cast<int32_t>(this->location.y) >> 19)) ^
((static_cast<int32_t>(this->size.width) << 26) | (static_cast<int32_t>(this->size.width) >> 6)) ^
((static_cast<int32_t>(this->size.height) << 7) | (static_cast<int32_t>(this->size.height) >> 25))
);
}
T height() const
{
return this->size.height;
}
omni::geometry::raw_rectangle<T>& increment(T x, T y)
{
this->location.x -= x;
this->location.y -= y;
return *this;
}
omni::geometry::raw_rectangle<T>& increment(const omni::math::dimensional<T, 2>& point)
{
return this->increment(point[0], point[1]);
}
omni::geometry::raw_rectangle<T>& increment(const omni::geometry::point2d<T>& point)
{
return this->increment(point.x(), point.y());
}
omni::geometry::raw_rectangle<T>& increment(const omni::geometry::raw_point2d<T>& point)
{
return this->increment(point.x, point.y);
}
T increment_x()
{
return ++this->location.x;
}
T increment_y()
{
return ++this->location.y;
}
T increment_x(T val)
{
return (this->location.x += val);
}
T increment_y(T val)
{
return (this->location.y += val);
}
omni::geometry::raw_rectangle<T>& inflate(double percent)
{
if (percent < 0) {
OMNI_ERR_RETV_FW("value must be greater than 0", omni::exceptions::overflow_error("value must be greater than 0"), *this)
}
T x, y;
double out_x, out_y;
double factor = percent / 100.0;
omni::geometry::raw_point2d<T> edg = this->edge();
omni::math::midpoint(this->location.x, this->location.y, edg.x, edg.y, x, y);
omni::math::extend_line<double>(x, y, this->location.x, this->location.y, (omni::math::distance_between_2_points<double>(x, y, this->location.x, this->location.y) * factor), out_x, out_y);
this->location.x = static_cast<T>(out_x);
this->location.y = static_cast<T>(out_y);
omni::math::extend_line<double>(x, y, edg.x, edg.y, (omni::math::distance_between_2_points<double>(x, y, edg.x, edg.y) * factor), out_x, out_y);
edg.x = static_cast<T>(out_x);
edg.y = static_cast<T>(out_y);
this->size.width = std::max((edg.x - this->location.x), 0);
this->size.height = std::max((edg.y - this->location.y), 0);
return *this;
}
omni::geometry::raw_rectangle<T>& inflate(T w, T h)
{
if ((w < 0) || (h < 0)) {
OMNI_ERR_RETV_FW("width and height must be greater than 0", omni::exceptions::overflow_error("width and height must be greater than 0"), *this)
}
this->location.x -= w;
this->location.y -= h;
// do a double add instead of 2*w in case 2*w overflows
this->size.width += w;
this->size.width += w;
this->size.height += h;
this->size.height += h;
return *this;
}
omni::geometry::raw_rectangle<T>& inflate(const omni::math::dimensional<T, 2>& sz)
{
return this->inflate(sz[0], sz[1]);
}
omni::geometry::raw_rectangle<T>& inflate(const omni::geometry::size<T>& sz)
{
return this->inflate(sz.width(), sz.height());
}
omni::geometry::raw_rectangle<T>& inflate(const omni::geometry::raw_size<T>& sz)
{
return this->inflate(sz.width, sz.height);
}
omni::geometry::raw_rectangle<T>& intersect(const omni::geometry::rectangle<T>& r2)
{
this->_intersect(r2.x(), r2.y(), r2.edge());
return *this;
}
omni::geometry::raw_rectangle<T>& intersect(const omni::geometry::raw_rectangle<T>& r2)
{
if (this == &r2) { return *this; }
this->_intersect(r2.x(), r2.y(), r2.edge());
return *this;
}
bool intersects_with(T left, T top, T right, T bottom) const
{
return (
OMNI_RECT_XYWH_CONTAINS_FW(this->location.x, this->location.y, this->size.width, this->size.height, left, top) ||
OMNI_RECT_XYWH_CONTAINS_FW(this->location.x, this->location.y, this->size.width, this->size.height, right, top) ||
OMNI_RECT_XYWH_CONTAINS_FW(this->location.x, this->location.y, this->size.width, this->size.height, left, bottom) ||
OMNI_RECT_XYWH_CONTAINS_FW(this->location.x, this->location.y, this->size.width, this->size.height, right, bottom)
||
OMNI_RECT_LTRB_CONTAINS_FW(left, top, right, bottom, this->location.x, this->location.y) ||
OMNI_RECT_LTRB_CONTAINS_FW(left, top, right, bottom, (this->location.x + this->size.width), this->location.y) ||
OMNI_RECT_LTRB_CONTAINS_FW(left, top, right, bottom, this->location.x, (this->location.y + this->size.height)) ||
OMNI_RECT_LTRB_CONTAINS_FW(left, top, right, bottom, (this->location.x + this->size.width), (this->location.y + this->size.height))
);
}
bool intersects_with(const omni::geometry::point2d<T>& point, const omni::geometry::size<T> sz) const
{
T x = point.x();
T y = point.y();
return this->intersects_with(x, y, (x + sz.width()), (y + sz.height()));
}
bool intersects_with(const omni::geometry::raw_point2d<T>& point, const omni::geometry::raw_size<T> sz) const
{
return this->intersects_with(point.x, point.y, (point.x + sz.width), (point.y + sz.height));
}
bool intersects_with(const omni::math::dimensional<T, 4>& rect) const
{
return this->intersects_with(rect[0], rect[1], rect[2], rect[3]);
}
bool intersects_with(const omni::geometry::raw_rectangle<T>& rect) const
{
return this->intersects_with(rect.left(), rect.top(), rect.right(), rect.bottom());
}
omni::geometry::point2d<T> incenter() const
{
return this->centroid();
}
bool is_square() const
{
return this->size.height == this->size.width;
}
T left() const
{
return this->location.x;
}
omni::geometry::raw_rectangle<T>& offset(T x, T y)
{
this->location.x += x;
this->location.y += y;
return *this;
}
omni::geometry::raw_rectangle<T>& offset(const omni::math::dimensional<T, 2>& point)
{
return this->offset(point[0], point[2]);
}
omni::geometry::raw_rectangle<T>& offset(const omni::geometry::point2d<T>& point)
{
return this->offset(point.x(), point.y());
}
omni::geometry::raw_rectangle<T>& offset(const omni::geometry::raw_point2d<T>& point)
{
return this->offset(point.x, point.y);
}
path_t path() const
{
return omni::geometry::path::rectangle(this->location.x, this->location.y, this->size.width, this->size.height);
}
T perimeter() const
{
return 2 * (this->size.height + this->size.width);
}
T right() const
{
return this->location.x + this->size.width;
}
omni::geometry::raw_rectangle<T>& reflect()
{
omni::math::rectangle_reflect(this->location.x, this->location.y, this->size.width, this->size.height);
return *this;
}
omni::geometry::raw_rectangle<T>& rotate_on_lt(const omni::math::rotation_angle& degrees, const omni::math::rotation_direction& dir)
{
omni::math::rectangle_rotate_point(
degrees, this->location.x, this->location.y, dir,
this->location.x, this->location.y,
this->size.width, this->size.height);
return *this;
}
omni::geometry::raw_rectangle<T>& rotate_on_rt(const omni::math::rotation_angle& degrees, const omni::math::rotation_direction& dir)
{
omni::math::rectangle_rotate_point(
degrees, this->location.x + this->size.width, this->location.y, dir,
this->location.x, this->location.y,
this->size.width, this->size.height);
return *this;
}
omni::geometry::raw_rectangle<T>& rotate_on_lb(const omni::math::rotation_angle& degrees, const omni::math::rotation_direction& dir)
{
omni::math::rectangle_rotate_point(
degrees, this->location.x, this->location.y + this->size.height, dir,
this->location.x, this->location.y,
this->size.width, this->size.height);
return *this;
}
omni::geometry::raw_rectangle<T>& rotate_on_rb(const omni::math::rotation_angle& degrees, const omni::math::rotation_direction& dir)
{
omni::math::rectangle_rotate_point(
degrees, this->location.x + this->size.width, this->location.y + this->size.height, dir,
this->location.x, this->location.y,
this->size.width, this->size.height);
return *this;
}
omni::geometry::raw_rectangle<T>& rotate_centroid(const omni::math::rotation_angle& degrees, const omni::math::rotation_direction& dir)
{
T x, y;
omni::math::midpoint(this->location.x, this->location.y, (this->location.x + this->size.width), (this->location.y + this->size.height), x, y);
omni::math::rectangle_rotate_point(degrees, x, y, dir, this->location.x, this->location.y, this->size.width, this->size.height);
return *this;
}
omni::geometry::raw_rectangle<T>& rotate_circumcenter(const omni::math::rotation_angle& degrees, const omni::math::rotation_direction& dir)
{
return this->rotate_centroid(degrees, dir);
}
omni::geometry::raw_rectangle<T>& rotate_incenter(const omni::math::rotation_angle& degrees, const omni::math::rotation_direction& dir)
{
return this->rotate_centroid(degrees, dir);
}
omni::geometry::raw_rectangle<T>& rotate_origin(const omni::math::rotation_angle& degrees, const omni::math::rotation_direction& dir)
{
omni::math::rectangle_rotate_origin(degrees, dir, this->location.x, this->location.y, this->size.width, this->size.height);
return *this;
}
omni::geometry::raw_rectangle<T>& rotate_point(const omni::math::rotation_angle& degrees, T x, T y, const omni::math::rotation_direction& dir)
{
omni::math::rectangle_rotate_point(degrees, x, y, dir, this->location.x, this->location.y, this->size.width, this->size.height);
return *this;
}
omni::geometry::raw_rectangle<T>& scale(T x_scale, T y_scale)
{
if (this->size.empty()) { // empty??
return *this;
}
this->location.x *= x_scale;
this->location.y *= y_scale;
this->size.width *= x_scale;
this->size.height *= y_scale;
// If the scale in the X dimension is negative, we need to normalize X and Width
if (x_scale < 0) {
// Make X the left-most edge again
this->location.x += this->size.width;
// and make Width positive
this->size.width *= -1;
}
// Do the same for the Y dimension
if (y_scale < 0) {
// Make Y the top-most edge again
this->location.y += this->size.height;
// and make Height positive
this->size.height *= -1;
}
return *this;
}
omni::geometry::raw_rectangle<T>& set_location(T x, T y)
{
this->location.x = x;
this->location.y = y;
return *this;
}
omni::geometry::raw_rectangle<T>& set_location(const omni::math::dimensional<T, 2>& point)
{
return this->set_location(point[0], point[1]);
}
omni::geometry::raw_rectangle<T>& set_location(const omni::geometry::point2d<T>& point)
{
return this->set_location(point.x(), point.y());
}
omni::geometry::raw_rectangle<T>& set_location(const omni::geometry::raw_point2d<T>& point)
{
return this->set_location(point.x, point.y);
}
omni::geometry::raw_rectangle<T>& set_size(T w, T h)
{
this->size.width = w;
this->size.height = h;
return *this;
}
omni::geometry::raw_rectangle<T>& set_size(const omni::math::dimensional<T, 2>& sz)
{
return this->set_size(sz[0], sz[1]);
}
omni::geometry::raw_rectangle<T>& set_size(const omni::geometry::size<T>& sz)
{
return this->set_size(sz.width(), sz.height());
}
omni::geometry::raw_rectangle<T>& set_size(const omni::geometry::raw_size<T>& sz)
{
return this->set_size(sz.width, sz.height);
}
void swap(raw_rectangle<T>& o)
{
if (this != &o) {
std::swap(this->location, o.location);
std::swap(this->size, o.size);
}
}
T top() const
{
return this->location.y;
}
omni::geometry::point2d<T> top_left() const
{
return omni::geometry::point2d<T>(this->location.x, this->location.y);
}
omni::geometry::point2d<T> top_right() const
{
return omni::geometry::point2d<T>(this->edge().x, this->location.y);
}
omni::geometry::raw_rectangle<T>& translate_xy(T x, T y)
{
omni::math::rectangle_translate_xy(x, y, this->location.x, this->location.y);
return *this;
}
omni::geometry::raw_rectangle<T>& translate_angle(float angle, T distance)
{
omni::math::rectangle_translate_angle(angle, distance, this->location.x, this->location.y);
return *this;
}
omni::geometry::raw_rectangle<T>& union_merge(const omni::geometry::rectangle<T>& r2)
{
omni::geometry::raw_point2d<T> loc(r2.location());
omni::geometry::raw_size<T> sz(r2.size());
this->_union_merge(loc.x, loc.y, sz.width, sz.height, r2.edge());
return *this;
}
omni::geometry::raw_rectangle<T>& union_merge(const omni::geometry::raw_rectangle<T>& r2)
{
if (this == &r2) { return *this; }
this->_union_merge(r2.location.x, r2.location.y, r2.size.width, r2.size.height, r2.edge());
return *this;
}
T width() const
{
return this->size.width;
}
T x() const
{
return this->location.x;
}
T y() const
{
return this->location.y;
}
omni::string_t to_string_t() const
{
omni::sstream_t s;
s << "{" << this->location.to_string_t() << "," << this->size.to_string_t() << "}";
return s.str();
}
std::string to_string() const
{
std::string ret = "{";
ret.append(this->location.to_string());
ret.append(",");
ret.append(this->size.to_string());
ret.append("}");
return ret;
}
std::wstring to_wstring() const
{
std::wstring ret = L"{";
ret.append(this->location.to_wstring());
ret.append(L",");
ret.append(this->size.to_wstring());
ret.append(L"}");
return ret;
}
operator std::string() const
{
return this->to_string();
}
operator std::wstring() const
{
return this->to_wstring();
}
bool operator!=(const omni::geometry::raw_rectangle<T>& val) const
{
return !(*this == val);
}
omni::geometry::raw_rectangle<T>& operator=(const omni::geometry::raw_rectangle<T>& val)
{
if (this != &val) {
OMNI_ASSIGN_FW(val)
this->location.x = val.location.x;
this->location.y = val.location.y;
this->size.width = val.size.width;
this->size.height = val.size.height;
}
return *this;
}
bool operator==(const omni::geometry::raw_rectangle<T>& val) const
{
if (this == &val) { return true; }
return (
omni::math::are_equal<T>(this->location.x, val.location.x) &&
omni::math::are_equal<T>(this->location.y, val.location.y) &&
omni::math::are_equal<T>(this->size.width, val.size.width) &&
omni::math::are_equal<T>(this->size.height, val.size.height))
OMNI_EQUAL_FW(val);
}
bool operator==(const omni::geometry::point2d<T>& val) const
{
return (
omni::math::are_equal<T>(this->location.x, val.x()) &&
omni::math::are_equal<T>(this->location.y, val.y()));
}
bool operator==(const omni::geometry::raw_point2d<T>& val) const
{
return (
omni::math::are_equal<T>(this->location.x, val.x) &&
omni::math::are_equal<T>(this->location.y, val.y));
}
bool operator==(const omni::geometry::size<T>& val) const
{
return (
omni::math::are_equal<T>(this->size.width, val.width()) &&
omni::math::are_equal<T>(this->size.height, val.height()));
}
bool operator==(const omni::geometry::raw_size<T>& val) const
{
return (
omni::math::are_equal<T>(this->size.width, val.width) &&
omni::math::are_equal<T>(this->size.height, val.height));
}
bool operator<(const omni::geometry::point2d<T>& val) const
{
return this->location.x < val.x() && this->location.y < val.y();
}
bool operator<(const omni::geometry::raw_point2d<T>& val) const
{
return this->location.x < val.x && this->location.y < val.y;
}
bool operator<(const omni::geometry::size<T>& val) const
{
return this->size.width < val.width() && this->size.height < val.height();
}
bool operator<(const omni::geometry::raw_size<T>& val) const
{
return this->size.width < val.width && this->size.height < val.height;
}
bool operator<=(const omni::geometry::point2d<T>& val) const
{
return this->location.x <= val.x() && this->location.y <= val.y();
}
bool operator<=(const omni::geometry::raw_point2d<T>& val) const
{
return this->location.x <= val.x && this->location.y <= val.y;
}
bool operator<=(const omni::geometry::size<T>& val) const
{
return this->size.width <= val.width() && this->size.height <= val.height();
}
bool operator<=(const omni::geometry::raw_size<T>& val) const
{
return this->size.width <= val.width && this->size.height <= val.height;
}
bool operator>(const omni::geometry::point2d<T>& val) const
{
return this->location.x > val.x() && this->location.y > val.y();
}
bool operator>(const omni::geometry::raw_point2d<T>& val) const
{
return this->location.x > val.x && this->location.y > val.y;
}
bool operator>(const omni::geometry::size<T>& val) const
{
return this->size.width > val.width() && this->size.height > val.height();
}
bool operator>(const omni::geometry::raw_size<T>& val) const
{
return this->size.width > val.width && this->size.height > val.height;
}
bool operator>=(const omni::geometry::point2d<T>& val) const
{
return this->location.x >= val.x() && this->location.y >= val.y();
}
bool operator>=(const omni::geometry::raw_point2d<T>& val) const
{
return this->location.x >= val.x && this->location.y >= val.y;
}
bool operator>=(const omni::geometry::size<T>& val) const
{
return this->size.width >= val.width() && this->size.height >= val.height();
}
bool operator>=(const omni::geometry::raw_size<T>& val) const
{
return this->size.width >= val.width && this->size.height >= val.height;
}
omni::geometry::raw_rectangle<T> operator+(const omni::geometry::point2d<T>& val)
{
return omni::geometry::raw_rectangle<T>((this->location.x + val.x()),
(this->location.y + val.y()),
this->size.width,
this->size.height);
}
omni::geometry::raw_rectangle<T> operator+(const omni::geometry::raw_point2d<T>& val)
{
return omni::geometry::raw_rectangle<T>((this->location.x + val.x),
(this->location.y + val.y),
this->size.width,
this->size.height);
}
omni::geometry::raw_rectangle<T> operator+(const omni::geometry::size<T>& val)
{
return omni::geometry::raw_rectangle<T>(this->location.x,
this->location.y,
(this->size.width + val.width()),
(this->size.height + val.height()));
}
omni::geometry::raw_rectangle<T> operator+(const omni::geometry::raw_size<T>& val)
{
return omni::geometry::raw_rectangle<T>(this->location.x,
this->location.y,
(this->size.width + val.width),
(this->size.height + val.height));
}
omni::geometry::raw_rectangle<T> operator-(const omni::geometry::point2d<T>& val)
{
return omni::geometry::raw_rectangle<T>((this->location.x - val.x()),
(this->location.y - val.y()),
this->size.width,
this->size.height);
}
omni::geometry::raw_rectangle<T> operator-(const omni::geometry::raw_point2d<T>& val)
{
return omni::geometry::raw_rectangle<T>((this->location.x - val.x),
(this->location.y - val.y),
this->size.width,
this->size.height);
}
omni::geometry::raw_rectangle<T> operator-(const omni::geometry::size<T>& val)
{
return omni::geometry::raw_rectangle<T>(this->location.x,
this->location.y,
(this->size.width - val.width()),
(this->size.height - val.height()));
}
omni::geometry::raw_rectangle<T> operator-(const omni::geometry::raw_size<T>& val)
{
return omni::geometry::raw_rectangle<T>(this->location.x,
this->location.y,
(this->size.width - val.width),
(this->size.height - val.height));
}
omni::geometry::raw_rectangle<T>& operator+=(const omni::geometry::point2d<T>& val)
{
this->offset(val.x(), val.y());
return *this;
}
omni::geometry::raw_rectangle<T>& operator+=(const omni::geometry::raw_point2d<T>& val)
{
this->offset(val.x, val.y);
return *this;
}
omni::geometry::raw_rectangle<T>& operator+=(const omni::geometry::size<T>& val)
{
this->inflate(val.width(), val.height());
return *this;
}
omni::geometry::raw_rectangle<T>& operator+=(const omni::geometry::raw_size<T>& val)
{
this->inflate(val.width, val.height);
return *this;
}
omni::geometry::raw_rectangle<T>& operator-=(const omni::geometry::point2d<T>& val)
{
this->decrement(val.x(), val.y());
return *this;
}
omni::geometry::raw_rectangle<T>& operator-=(const omni::geometry::raw_point2d<T>& val)
{
this->decrement(val.x, val.y);
return *this;
}
omni::geometry::raw_rectangle<T>& operator-=(const omni::geometry::size<T>& val)
{
this->deflate(val.width(), val.height());
return *this;
}
omni::geometry::raw_rectangle<T>& operator-=(const omni::geometry::raw_size<T>& val)
{
this->deflate(val.width, val.height);
return *this;
}
static omni::geometry::raw_rectangle<T> from_ltrb(T left, T top, T right, T bottom)
{
return omni::geometry::raw_rectangle<T>(left,
top,
(right - left), // width
(bottom - top)); // height
}
static omni::geometry::raw_rectangle<T> deflate(const omni::geometry::raw_rectangle<T>& rect, T w, T h)
{
return omni::geometry::raw_rectangle<T>(rect, w, h, 'd');
}
static omni::geometry::raw_rectangle<T> inflate(const omni::geometry::raw_rectangle<T>& rect, T w, T h)
{
return omni::geometry::raw_rectangle<T>(rect, w, h, 'i');
}
static omni::geometry::raw_rectangle<T> intersect(const omni::geometry::raw_rectangle<T>& a, const omni::geometry::raw_rectangle<T>& b)
{
return omni::geometry::raw_rectangle<T>(a, b, true);
}
static omni::geometry::raw_rectangle<T> scale(const omni::geometry::raw_rectangle<T>& rect, T w, T h)
{
return omni::geometry::raw_rectangle<T>(rect, w, h, 's');
}
static omni::geometry::raw_rectangle<T> union_merge(const omni::geometry::raw_rectangle<T>& a, const omni::geometry::raw_rectangle<T>& b)
{
return omni::geometry::raw_rectangle<T>(a, b, false);
}
OMNI_MEMBERS_FW(omni::geometry::raw_rectangle<T>) // disposing,name,type(),hash()
OMNI_OSTREAM_FW(omni::geometry::raw_rectangle<T>)
omni::geometry::raw_point2d<T> location;
omni::geometry::raw_size<T> size;
private:
raw_rectangle(const omni::geometry::raw_rectangle<T>& a, const omni::geometry::raw_rectangle<T>& b, bool isect) :
OMNI_CTOR_FW(omni::geometry::raw_rectangle<T>)
location(a.location), size(a.size)
{
if (isect) {
this->intersect(b);
} else {
this->union_merge(b);
}
}
raw_rectangle(const omni::geometry::raw_rectangle<T>& a, T w, T h, char type) :
OMNI_CTOR_FW(omni::geometry::raw_rectangle<T>)
location(a.location), size(a.size)
{
switch (type) {
case 'd': this->deflate(w, h); break;
case 'i': this->inflate(w, h); break;
case 's': this->scale(w, h); break;
}
}
void _intersect(T x, T y, const omni::geometry::raw_point2d<T>& r2edge)
{
if (this->intersects_with(x, y, r2edge.x, r2edge.y)) {
omni::geometry::raw_point2d<T> edg = this->edge();
this->location.x = std::max(this->location.x, x);
this->location.y = std::max(this->location.y, y);
this->size.width = std::max(std::min(edg.x, r2edge.x) - this->location.x, 0);
this->size.height = std::max(std::min(edg.y, r2edge.y) - this->location.y, 0);
} else {
this->location.x = 0;
this->location.y = 0;
this->size.width = 0;
this->size.height = 0;
}
}
void _union_merge(T r2x, T r2y, T r2w, T r2h, const omni::geometry::raw_point2d<T>& r2edge)
{
if (this->size.empty()) {
this->location.x = r2x;
this->location.y = r2y;
this->size.width = r2w;
this->size.height = r2h;
} else if ((r2w > 0) && (r2h > 0)) {
omni::geometry::raw_point2d<T> edg = this->edge();
this->location.x = std::min(this->location.x, r2x);
this->location.y = std::min(this->location.y, r2y);
this->size.width = std::max(std::max(edg.x, r2edge.x) - this->location.x, 0);
this->size.height = std::max(std::max(edg.y, r2edge.y) - this->location.y, 0);
}
// else there's no union
}
};
typedef omni::geometry::raw_rectangle<int32_t> raw_rectangle_t;
typedef omni::geometry::raw_rectangle<int64_t> raw_rectangle64_t;
typedef omni::geometry::raw_rectangle<float> raw_rectangleF_t;
}
}
namespace std {
template < typename T >
inline void swap(omni::geometry::rectangle<T>& o1, omni::geometry::rectangle<T>& o2)
{
o1.swap(o2);
}
template < typename T >
inline void swap(omni::geometry::raw_rectangle<T>& o1, omni::geometry::raw_rectangle<T>& o2)
{
o1.swap(o2);
}
}
#endif // OMNI_RECTANGLE_HPP