Hi,
I am developing a multi-pass rendering algorithm using QRhi.
In the first pass I create one render target and a depth/stencil buffer. In
the second pass I create another render target, but I reuse the
depth/stencil buffer from the first pass.
However, the depth/stencil buffer is cleared when I start the second pass
in the call to
void QRhiCommandBuffer::beginPass(QRhiRenderTarget *rt,
const QColor &colorClearValue,
const QRhiDepthStencilClearValue &depthStencilClearValue,
QRhiResourceUpdateBatch *resourceUpdates = nullptr,
BeginPassFlags flags = {});
Is there some trick to not having to clear the render target and/or
depth/stencil buffer at the start of a pass?
Best wishes,
Harald
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