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/* SPDX-License-Identifier: Apache-2.0
* Copyright 2022 NVIDIA Corporation
* Copyright 2022 Blender Foundation */
#pragma once
#include "hydra/config.h"
#include <pxr/imaging/hd/rprim.h>
HDCYCLES_NAMESPACE_OPEN_SCOPE
template<typename Base, typename CyclesBase> class HdCyclesGeometry : public Base {
public:
HdCyclesGeometry(const PXR_NS::SdfPath &rprimId
#if PXR_VERSION < 2102
,
const PXR_NS::SdfPath &instancerId
#endif
);
void Sync(PXR_NS::HdSceneDelegate *sceneDelegate,
PXR_NS::HdRenderParam *renderParam,
PXR_NS::HdDirtyBits *dirtyBits,
const PXR_NS::TfToken &reprToken) override;
PXR_NS::HdDirtyBits GetInitialDirtyBitsMask() const override;
virtual void Finalize(PXR_NS::HdRenderParam *renderParam) override;
protected:
void _InitRepr(const PXR_NS::TfToken &reprToken, PXR_NS::HdDirtyBits *dirtyBits) override;
PXR_NS::HdDirtyBits _PropagateDirtyBits(PXR_NS::HdDirtyBits bits) const override;
virtual void Populate(PXR_NS::HdSceneDelegate *sceneDelegate,
PXR_NS::HdDirtyBits dirtyBits,
bool &rebuild) = 0;
PXR_NS::HdInterpolation GetPrimvarInterpolation(PXR_NS::HdSceneDelegate *sceneDelegate,
const PXR_NS::TfToken &name) const;
CyclesBase *_geom = nullptr;
std::vector<CCL_NS::Object *> _instances;
private:
void Initialize(PXR_NS::HdRenderParam *renderParam);
void InitializeInstance(int index);
PXR_NS::GfMatrix4d _geomTransform;
};
HDCYCLES_NAMESPACE_CLOSE_SCOPE
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