/*
=============
OpenGLModel::PreRender
Uses the appropriate program for the model
=============
*/
void OpenGLModel::PreRender( void ) {
if ( !m_visible ) { return; }
OpenGLProgramManager::GetInstance()->UseProgramWithFeatures( m_requiredFeatures );
OpenGLProgram* prog = OpenGLProgramManager::GetInstance()->GetActiveProgram();
if ( !prog ) {
return;
}
if ( m_animator ) {
m_animator->PreRender();
}
for ( unsigned int i = 0; i < m_meshCount; ++i ) {
if ( m_meshes[i] ) {
m_meshes[i]->PreRender();
}
}
if ( m_attachedPass & PassType::TRANSPARENCY ) {
prog->SetUniform( "u_Opacity", GetOpacity() );
}
if ( m_requiredFeatures & ProgramFeatures::NORMALS ) {
prog->SetUniform( "u_NormalMatrix", glm::inverse( glm::transpose( glm::mat3( m_renderer->GetCameraData().GetViewMatrix() * GetCompositeMatrix() ) ) ) );
}
prog->SetUniform( "u_ModelMatrix", GetCompositeMatrix() );
( ( const OpenGLRenderModule* )m_renderer )->SendGlobalUniforms();
}
bool FxSystem_c::GetBoundingSphereWld(FxSphere_c* sphere)
{
if (!m_boundingSphere)
{
return false;
}
RwMatrixTag* composite = g_fxMan.FxRwMatrixCreate();
GetCompositeMatrix(composite);
RwV3dTransformPoints(&sphere->center, &m_boundingSphere->center, 1, composite);
sphere->center = m_boundingSphere->center;
g_fxMan.FxRwMatrixDestroy(composite);
return true;
}
