Run an offline renderer

renderToFBO

// on some create

mRenderer = new FBRenderer(0);

FBViewingOptions *pViewingOptions = mRenderer->GetViewingOptions();

pViewingOptions->PickingMode() = kFBPickingModeModelsOnly;
pViewingOptions->ShadingMode() = kFBModelShadingAll;
pViewingOptions->ShowTimeCode() = false;
pViewingOptions->ShowCameraLabel() = false;
pViewingOptions->ShowSafeArea() = false;
	
// on destroy
delete mRenderer;

// render to custom FBO - fbo_id

mRenderer->CurrentCamera = pCamera;
FBViewingOptions *pViewingOptions = mRenderer->GetViewingOptions();

pViewingOptions->PickingMode() = kFBPickingModeModelsOnly;
pViewingOptions->ShadingMode() = kFBModelShadingAll;
pViewingOptions->ShowTimeCode() = false;
pViewingOptions->ShowCameraLabel() = false;
pViewingOptions->ShowSafeArea() = false;
	
mRenderer->AutoEvaluate = false;

glBindFramebuffer(GL_FRAMEBUFFER, fbo_id);
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, color_buffer_id, 0);

glEnable(GL_DEPTH_TEST);

if(mRenderer->RenderBegin(0, 0, mWidth, mHeight))
{
	mRenderer->PreRender();
	mRenderer->Render();
	//mRenderer->RenderEnd();
}

glBindFramebuffer(GL_FRAMEBUFFER, 0);