d3d 图像处理模板（动态修改纹理）

#ifndef __vertexH__
#define __vertexH__

struct Vertex
{
	Vertex(){}
	Vertex(
		float x, float y, float z,
		float nx, float ny, float nz,
		float u, float v)
	{
		_x  = x;  _y  = y;  _z  = z;
		_nx = nx; _ny = ny; _nz = nz;
		_u  = u;  _v  = v;
	}
	float _x, _y, _z;
	float _nx, _ny, _nz;
	float _u, _v; // texture coordinates
};
#define FVF_VERTEX (D3DFVF_XYZ | D3DFVF_NORMAL | D3DFVF_TEX1)

#endif // __vertexH__#ifndef __vertexH__
#define __vertexH__

struct