void EntityRenderer::render(RenderContext& context) {
if (!m_boundsValid)
validateBounds(context);
if (!m_modelRendererCacheValid)
validateModels(context);
if (context.viewOptions().showEntityModels())
renderModels(context);
if (context.viewOptions().showEntityBounds())
renderBounds(context);
if (context.viewOptions().showEntityClassnames())
renderClassnames(context);
}
void CCSceneObject::render(const bool alpha)
{
if( shouldRender )
{
if( alpha == false || transparentParent )
{
{
for( int i=0; i<children.length; ++i )
{
children.list[i]->render( alpha );
}
if( alpha == transparent )
{
renderModels( alpha );
}
}
}
}
}
void onRender() {
//Calculate fps
totalFrames++;
int current = glutGet(GLUT_ELAPSED_TIME);
if((current - startTime) > 1000) {
float elapsedTime = float(current-startTime);
fps = ((float)(totalFrames * 1000) / elapsedTime) ;
startTime = current;
totalFrames=0;
}
snprintf(buffer, HUD_BUFFER_SIZE, "FPS: %3.2f", fps);
resetPerspectiveProjection();
// Handle reshaping (preparing NiViewer)
glViewport(0, 0, nw, nh);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(60, (GLfloat)nw / (GLfloat)nh, 0.1f, 100.0f);
glMatrixMode(GL_MODELVIEW);
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
glTranslatef(0,0,dist);
glRotatef(rX,0,1,0);
glRotatef(rY,1,0,0);
renderModels();
setOrthoForFont();
glColor3f(1,1,1);
//Show the fps
renderSpacedBitmapString(20, 20, 0, GLUT_BITMAP_HELVETICA_12, buffer);
glutSwapBuffers();
}