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portals shouldn't flip

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HifiExperiments 2023-12-21 15:41:16 -08:00
parent 5159367b4c
commit c608e82f22
4 changed files with 9 additions and 5 deletions
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9
libraries/render-utils/src/RenderCommonTask.cpp
View file

@ -299,6 +299,7 @@ public:
_cachedArgsPointer->_blitFramebuffer = args->_blitFramebuffer;
_cachedArgsPointer->_ignoreItem = args->_ignoreItem;
_cachedArgsPointer->_mirrorDepth = args->_mirrorDepth;
_cachedArgsPointer->_numMirrorFlips = args->_numMirrorFlips;
ViewFrustum srcViewFrustum = args->getViewFrustum();
ItemID portalExitID = args->_scene->getItem(mirror.id).computeMirrorView(srcViewFrustum);
@ -306,9 +307,10 @@ public:
args->_blitFramebuffer = _mirrorFramebuffer;
args->_ignoreItem = portalExitID != Item::INVALID_ITEM_ID ? portalExitID : mirror.id;
args->_mirrorDepth = _depth;
args->_numMirrorFlips += portalExitID != Item::INVALID_ITEM_ID ? 0 : 1;
gpu::doInBatch("SetupMirrorTask::run", args->_context, [&](gpu::Batch& batch) {
bool shouldMirror = _depth % 2 == (args->_renderMode != RenderArgs::MIRROR_RENDER_MODE);
bool shouldMirror = args->_numMirrorFlips % 2 == (args->_renderMode != RenderArgs::MIRROR_RENDER_MODE);
batch.setContextMirrorViewCorrection(shouldMirror);
});
@ -366,7 +368,7 @@ public:
args->_batch = &batch;
if (cachedArgs) {
bool shouldMirror = cachedArgs->_mirrorDepth % 2 == (args->_renderMode != RenderArgs::MIRROR_RENDER_MODE);
bool shouldMirror = cachedArgs->_numMirrorFlips % 2 == (args->_renderMode != RenderArgs::MIRROR_RENDER_MODE);
batch.setContextMirrorViewCorrection(shouldMirror);
}
@ -390,11 +392,12 @@ public:
args->_batch = nullptr;
});
// Restore the blit framebuffer after we've sampled from it
if (cachedArgs) {
// Restore the blit framebuffer after we've sampled from it
args->_blitFramebuffer = cachedArgs->_blitFramebuffer;
args->_ignoreItem = cachedArgs->_ignoreItem;
args->_mirrorDepth = cachedArgs->_mirrorDepth;
args->_numMirrorFlips = cachedArgs->_numMirrorFlips;
}
}

2
libraries/render-utils/src/ToneMapAndResampleTask.cpp
View file

@ -96,7 +96,7 @@ void ToneMapAndResample::run(const RenderContextPointer& renderContext, const In
batch.setViewportTransform(destViewport);
batch.setProjectionTransform(glm::mat4());
batch.resetViewTransform();
bool shouldMirror = _depth >= (args->_renderMode != RenderArgs::MIRROR_RENDER_MODE);
bool shouldMirror = args->_numMirrorFlips >= (args->_renderMode != RenderArgs::MIRROR_RENDER_MODE);
batch.setPipeline(shouldMirror ? _mirrorPipeline : _pipeline);
batch.setModelTransform(gpu::Framebuffer::evalSubregionTexcoordTransform(srcBufferSize, args->_viewport));

1
libraries/render/src/render/Args.h
View file

@ -162,6 +162,7 @@ namespace render {
ItemID _ignoreItem { 0 };
size_t _mirrorDepth { 0 };
size_t _numMirrorFlips { 0 };
};
}

2
libraries/render/src/render/ResampleTask.cpp
View file

@ -167,7 +167,7 @@ void UpsampleToBlitFramebuffer::run(const RenderContextPointer& renderContext, c
batch.setViewportTransform(viewport);
batch.setProjectionTransform(glm::mat4());
batch.resetViewTransform();
bool shouldMirror = _depth >= (args->_renderMode != RenderArgs::MIRROR_RENDER_MODE);
bool shouldMirror = args->_numMirrorFlips >= (args->_renderMode != RenderArgs::MIRROR_RENDER_MODE);
batch.setPipeline(shouldMirror ? _mirrorPipeline : _pipeline);
batch.setModelTransform(gpu::Framebuffer::evalSubregionTexcoordTransform(bufferSize, viewport));