1 files changed, 73 insertions, 0 deletions
diff --git a/KaplaDemo/samples/sampleViewer3/GLFontRenderer.h b/KaplaDemo/samples/sampleViewer3/GLFontRenderer.h
new file mode 100644
index 00000000..321ddc41
--- /dev/null
+++ b/KaplaDemo/samples/sampleViewer3/GLFontRenderer.h
@@ -0,0 +1,73 @@
+/*----------------------------------------------------------------------------*\
+|
+|						     AGEIA PhysX Technology
+|
+|							     www.ageia.com
+|
+\*----------------------------------------------------------------------------*/
+
+#ifndef __GL_FONT_RENDERER__
+#define __GL_FONT_RENDERER__
+
+#include "foundation/PxVec3.h"
+#include "PsArray.h"
+
+using namespace physx;
+
+enum FontColor
+{
+	FNT_COLOR_BLUE			= 0xffff0000,
+	FNT_COLOR_GREEN			= 0xff00ff00,
+	FNT_COLOR_RED			= 0xff0000ff,
+
+	FNT_COLOR_DARK_BLUE		= 0xff800000,
+	FNT_COLOR_DARK_GREEN	= 0xff008000,
+	FNT_COLOR_DARK_RED		= 0xff000080,
+
+	FNT_COLOR_WHITE			= 0xffffffff
+};
+
+struct GLFontMeasureResult
+{
+	float width;
+	float height;
+	GLFontMeasureResult( float w, float h )
+		: width( w )
+		, height( h )
+	{
+	}
+};
+
+class GLFontRenderer{
+	
+private:
+
+	bool m_isInit;
+	unsigned int m_textureObject;
+	int m_screenWidth;
+	int m_screenHeight;
+	unsigned int m_color;
+	shdfnd::Array<PxF32>	mVertList;
+	shdfnd::Array<PxF32>	mTextureCoordList;
+	template<typename TOperator>
+	void print( float fontSize, const char* pString, bool forceMonoSpace, int monoSpaceWidth, bool doOthoProj, TOperator inOperator );
+
+public:
+	GLFontRenderer() : m_isInit(false), m_textureObject(0), m_screenWidth(0), m_screenHeight(0) {}
+	
+	bool init();
+	void print(float x, float y, float fontSize, const char* pString, bool forceMonoSpace=false, int monoSpaceWidth=11, bool doOrthoProj=true);
+	GLFontMeasureResult measure( float fontSize, const char* pString, bool forceMonoSpace=false, int monoSpaceWidth=11 );
+
+	void print3d(const physx::PxVec3& pos, const physx::PxVec3& cameraDir, const physx::PxVec3& up, float fontSize, const char* pString, bool forceMonoSpace=false, int monoSpaceWidth=11);
+	void setScreenResolution(int screenWidth, int screenHeight);
+	void getScreenResolution( int& screenWidth, int& screenHeight ) { screenWidth = m_screenWidth; screenHeight = m_screenHeight; }
+
+	// PT: contrary to what the comment said before the format is abgr:
+	// 0xffff0000 = blue
+	// 0xff00ff00 = green
+	// 0xff0000ff = red
+	void setColor(unsigned int abgr);
+};
+
+#endif // __GL_FONT_RENDERER__