Method beginRenderPass

core/renderer/Renderer.cpp:833–855

}

void Renderer::beginRenderPass()
{
    _commandBuffer->beginRenderPass(_currentRT, _renderPassDesc);

    // Disable depth/stencil access if render target has no relevant attachments.
    auto depthStencil = _dsDesc;
    if (!_currentRT->isDefaultRenderTarget())
    {
        if (!_currentRT->_depth)
            depthStencil.removeFlag(DepthStencilFlags::DEPTH_TEST | DepthStencilFlags::DEPTH_WRITE);
        if (!_currentRT->_stencil)
            depthStencil.removeFlag(DepthStencilFlags::STENCIL_TEST);
    }

    _commandBuffer->updateDepthStencilState(depthStencil);
    _commandBuffer->setStencilReferenceValue(_stencilRef);

    _commandBuffer->setViewport(_viewport.x, _viewport.y, _viewport.width, _viewport.height);
    _commandBuffer->setCullMode(_cullMode);
    _commandBuffer->setWinding(_winding);
    _commandBuffer->setScissorRect(_scissorState.isEnabled, _scissorState.rect.x, _scissorState.rect.y,
                                   _scissorState.rect.width, _scissorState.rect.height);
}

void Renderer::endRenderPass()
{