public override void WindowResized(int width, int height, float FOV)
{
CgGl.cgGLSetParameter3f(m_CGparam_viewParamsPass1, width, height, FOV);
checkForCgError("setting viewParams pass 1");
CgGl.cgGLSetParameter3f(m_CGparam_viewParamsPass2, width, height, FOV);
checkForCgError("setting viewParams pass 2");
}
private void SetShaderParametersPass2(Vector3f eyeVect)
{
CgGl.cgGLSetParameter3f(m_CGparam_eyePositionPass2, ViewerPosition.x, ViewerPosition.y, ViewerPosition.z);
checkForCgError("setting eyePos2");
// Track the combined model-view-projection matrix
CgGl.cgGLSetStateMatrixParameter(m_CGparam_modelViewProjPass2,
CgGl.CG_GL_MODELVIEW_PROJECTION_MATRIX,
CgGl.CG_GL_MATRIX_IDENTITY);
checkForCgError("setting model view projection matrix parameter2");
//set modelViewIT matrix
CgGl.cgGLSetStateMatrixParameter(m_CGparam_modelViewITPass2,
CgGl.CG_GL_MODELVIEW_MATRIX,
CgGl.CG_GL_MATRIX_INVERSE_TRANSPOSE);
checkForCgError("setting model view IT matrix parameter2");
CgGl.cgGLSetStateMatrixParameter(m_CGparam_modelViewPass2,
CgGl.CG_GL_MODELVIEW_MATRIX,
CgGl.CG_GL_MATRIX_IDENTITY);
checkForCgError("setting model view matrix parameter2");
}