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Diffstat (limited to 'external/RoundedRectangleShape.cpp')
| -rw-r--r-- | external/RoundedRectangleShape.cpp | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/external/RoundedRectangleShape.cpp b/external/RoundedRectangleShape.cpp deleted file mode 100644 index e56cf9f..0000000 --- a/external/RoundedRectangleShape.cpp +++ /dev/null @@ -1,103 +0,0 @@ -//////////////////////////////////////////////////////////// -// -// This software is provided 'as-is', without any express or implied warranty. -// In no event will the authors be held liable for any damages arising from the use of this software. -// -// Permission is granted to anyone to use this software for any purpose, -// including commercial applications, and to alter it and redistribute it freely, -// subject to the following restrictions: -// -// 1. The origin of this software must not be misrepresented; -// you must not claim that you wrote the original software. -// If you use this software in a product, an acknowledgment -// in the product documentation would be appreciated but is not required. -// -// 2. Altered source versions must be plainly marked as such, -// and must not be misrepresented as being the original software. -// -// 3. This notice may not be removed or altered from any source distribution. -// -//////////////////////////////////////////////////////////// - -//////////////////////////////////////////////////////////// -// Headers -//////////////////////////////////////////////////////////// -#include "RoundedRectangleShape.hpp" -#include <cmath> - -namespace sf -{ -//////////////////////////////////////////////////////////// -RoundedRectangleShape::RoundedRectangleShape(const Vector2f& size, float radius, unsigned int cornerPointCount) -{ - mySize = size; - myRadius = radius; - myCornerPointCount = cornerPointCount; - update(); -} - -//////////////////////////////////////////////////////////// -void RoundedRectangleShape::setSize(const Vector2f& size) -{ - // Modified by dec05eba - if(std::abs(size.x - mySize.x) > 1.0f || std::abs(size.y - mySize.y) > 1.0f) { - mySize = size; - update(); - } -} - -//////////////////////////////////////////////////////////// -const Vector2f& RoundedRectangleShape::getSize() const -{ - return mySize; -} - -//////////////////////////////////////////////////////////// -void RoundedRectangleShape::setCornersRadius(float radius) -{ - myRadius = radius; - update(); -} - -//////////////////////////////////////////////////////////// -float RoundedRectangleShape::getCornersRadius() const -{ - return myRadius; -} - -//////////////////////////////////////////////////////////// -void RoundedRectangleShape::setCornerPointCount(unsigned int count) -{ - myCornerPointCount = count; - update(); -} - -//////////////////////////////////////////////////////////// -std::size_t RoundedRectangleShape::getPointCount() const -{ - return myCornerPointCount*4; -} - -//////////////////////////////////////////////////////////// -sf::Vector2f RoundedRectangleShape::getPoint(std::size_t index) const -{ - if(index >= myCornerPointCount*4) - return sf::Vector2f(0,0); - - float deltaAngle = 90.0f/(myCornerPointCount-1); - sf::Vector2f center; - unsigned int centerIndex = index/myCornerPointCount; - static const float pi = 3.141592654f; - - switch(centerIndex) - { - case 0: center.x = mySize.x - myRadius; center.y = myRadius; break; - case 1: center.x = myRadius; center.y = myRadius; break; - case 2: center.x = myRadius; center.y = mySize.y - myRadius; break; - case 3: center.x = mySize.x - myRadius; center.y = mySize.y - myRadius; break; - } - - return sf::Vector2f(myRadius*cos(deltaAngle*(index-centerIndex)*pi/180)+center.x, - -myRadius*sin(deltaAngle*(index-centerIndex)*pi/180)+center.y); -} -} // namespace sf
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