moved files around

Demos/OpenGL/RenderTexture.h

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+/*
+Bullet Continuous Collision Detection and Physics Library
+Copyright (c) 2003-2006 Erwin Coumans  http://continuousphysics.com/Bullet/
+
+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.
+*/
+
+#ifndef RENDER_TEXTURE_H
+#define RENDER_TEXTURE_H
+
+#include "SimdVector3.h"
+#include "BMF_FontData.h"
+
+///
+///RenderTexture provides a software-render context (setpixel/printf)
+///
+class RenderTexture
+{
+	int m_height;
+	int m_width;
+	unsigned char*	m_buffer;
+
+public:
+
+	RenderTexture(int width,int height);
+	~RenderTexture();
+
+	inline void	SetPixel(int x,int y,const SimdVector4& rgba)
+	{
+		unsigned char* pixel = &m_buffer[ (x+y*m_width) * 4];
+
+		pixel[0] = (unsigned char)(255*rgba.getX());
+		pixel[1] = (unsigned char)(255*rgba.getY());
+		pixel[2] = (unsigned char)(255*rgba.getZ());
+		pixel[3] = (unsigned char)(255*rgba.getW());
+	}
+
+	const unsigned char*	GetBuffer() const { return m_buffer;}
+	int	GetWidth() const { return m_width;}
+	int	GetHeight() const { return m_height;}
+	void Printf(char* str,	BMF_FontData* fontData, int startx = 0,int starty=0);
+
+};
+
+#endif //RENDER_TEXTURE_H