Differential D4779 Diff 20923 ps/trunk/source/graphics/Canvas2D.h

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ps/trunk/source/graphics/Canvas2D.h

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/**		/**
* Draws a piece of the texture from the source rect into the		* Draws a piece of the texture from the source rect into the
* destination rect. The result color is set by the following formula:		* destination rect. The result color is set by the following formula:
* TEXTURE_COLOR * COLOR_MULTIPLY + COLOR_ADD		* TEXTURE_COLOR * COLOR_MULTIPLY + COLOR_ADD
* The texture color is blended with its own grayscale version according to		* The texture color is blended with its own grayscale version according to
* the grayscale factor.		* the grayscale factor.
*/		*/
void DrawTexture(CTexturePtr texture,		void DrawTexture(
const CRect& destination, const CRect& source,		const CTexturePtr& texture, const CRect& destination, const CRect& source,
const CColor& multiply, const CColor& add, const float grayscaleFactor);		const CColor& multiply, const CColor& add, const float grayscaleFactor);

/**		/**
* A simpler version of the previous one, draws the texture into the		* A simpler version of the previous one, draws the texture into the
* destination rect without color modifications.		* destination rect without color modifications.
*/		*/
void DrawTexture(CTexturePtr texture, const CRect& destination);		void DrawTexture(const CTexturePtr& texture, const CRect& destination);

		/**
		* A similar to the original one, draws the texture into the
		* destination rect but rotates it first around the origin point by angle
		* radians (a positive angle denotes a clockwise rotation).
		*/
		void DrawRotatedTexture(
		const CTexturePtr& texture, const CRect& destination, const CRect& source,
		const CColor& multiply, const CColor& add, const float grayscaleFactor,
		const CVector2D& origin, const float angle);

/**		/**
* Draws a text using canvas materials.		* Draws a text using canvas materials.
*/		*/
void DrawText(CTextRenderer& textRenderer);		void DrawText(CTextRenderer& textRenderer);

/**		/**
* Unbinds all binded resources and clears caches. Frequent calls might		* Unbinds all binded resources and clears caches. Frequent calls might
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