- glMatrixMode(GL_PROJECTION);\r
- glLoadIdentity();\r
- if (w <= h)\r
- glFrustum(-near, far, -near*((GLfloat) h / (GLfloat) w),\r
- far*((GLfloat) h / (GLfloat) w), nearClip, farClip);\r
- else\r
- glFrustum(-near*((GLfloat) w / (GLfloat) h),\r
- far*((GLfloat) w / (GLfloat) h), near, far, nearClip, farClip);\r
- glMatrixMode(GL_MODELVIEW);\r