int Init()
{
InitializeCriticalSection(&g_csPiano);
InitializeCriticalSection(&g_csStick);
glClearColor(0,0,0,0);
glClearDepth(1.0);
glEnable(GL_DEPTH_TEST);
glDepthFunc(GL_LEQUAL);
glShadeModel(GL_SMOOTH);// 启用阴影平滑
glHint(GL_PERSPECTIVE_CORRECTION_HINT,GL_NICEST);// 真正精细的透视修正
if (!LoadTextureGL()) // 跳到LoadTextureGL()函数
{
return FALSE; // 如果纹理加载错误则返回FALSE
}
glEnable(GL_TEXTURE_2D);// 开启2D纹理映射
//抗锯齿
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_POINT_SMOOTH);
glHint(GL_POINT_SMOOTH_HINT,GL_NICEST);
glEnable(GL_LINE_SMOOTH);
glHint(GL_LINE_SMOOTH_HINT,GL_NICEST);
glEnable(GL_POLYGON_SMOOTH);
glHint(GL_POLYGON_SMOOTH_HINT,GL_NICEST);
return 1;
}
bool tkTexture::LoadImage( const char* fname )
{
//int tex_width;
//int tex_height;
tex = LoadTextureGL( fname , tex_width , tex_height );
return tex != 0;
}
