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feat: add camera viewport rect render areas

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This commit is contained in:
ssdfasd
2026-04-01 13:01:11 +08:00
parent 0fe02fd1b4
commit f80fb9860e
9 changed files with 219 additions and 12 deletions
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21
engine/src/Rendering/Pipelines/BuiltinForwardPipeline.cpp
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@@ -324,19 +324,24 @@ bool BuiltinForwardPipeline::ExecuteForwardOpaquePass(const RenderPassContext& p
renderTargets.data(),
surface.GetDepthAttachment());
const Math::RectInt renderArea = surface.GetRenderArea();
if (renderArea.width <= 0 || renderArea.height <= 0) {
return false;
}
const RHI::Viewport viewport = {
0.0f,
0.0f,
static_cast<float>(surface.GetWidth()),
static_cast<float>(surface.GetHeight()),
static_cast<float>(renderArea.x),
static_cast<float>(renderArea.y),
static_cast<float>(renderArea.width),
static_cast<float>(renderArea.height),
0.0f,
1.0f
};
const RHI::Rect scissorRect = {
0,
0,
static_cast<int32_t>(surface.GetWidth()),
static_cast<int32_t>(surface.GetHeight())
renderArea.x,
renderArea.y,
renderArea.x + renderArea.width,
renderArea.y + renderArea.height
};
commandList->SetViewport(viewport);
commandList->SetScissorRect(scissorRect);