HairShaders.h

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// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
// SPDX-FileCopyrightText: 2026 Jorrit Rouwe
// SPDX-License-Identifier: MIT
 
#pragma once
 
#include <Jolt/Core/Reference.h>
#include <Jolt/Compute/ComputeSystem.h>
 
JPH_NAMESPACE_BEGIN
 
class JPH_EXPORT HairShaders : public RefTarget<HairShaders>
{
public:
    JPH_OVERRIDE_NEW_DELETE
 
    void                Init(ComputeSystem *inComputeSystem);
 
    bool                AllValid() const
    {
        return mTeleportCS != nullptr
            && mApplyDeltaTransformCS != nullptr
            && mSkinVerticesCS != nullptr
            && mSkinRootsCS != nullptr
            && mApplyGlobalPoseCS != nullptr
            && mCalculateCollisionPlanesCS != nullptr
            && mGridClearCS != nullptr
            && mGridAccumulateCS != nullptr
            && mGridNormalizeCS != nullptr
            && mIntegrateCS != nullptr
            && mUpdateRootsCS != nullptr
            && mUpdateStrandsCS != nullptr
            && mUpdateVelocityCS != nullptr
            && mUpdateVelocityIntegrateCS != nullptr
            && mCalculateRenderPositionsCS != nullptr;
    }
 
    Ref<ComputeShader>  mTeleportCS;
    Ref<ComputeShader>  mApplyDeltaTransformCS;
    Ref<ComputeShader>  mSkinVerticesCS;
    Ref<ComputeShader>  mSkinRootsCS;
    Ref<ComputeShader>  mApplyGlobalPoseCS;
    Ref<ComputeShader>  mCalculateCollisionPlanesCS;
    Ref<ComputeShader>  mGridClearCS;
    Ref<ComputeShader>  mGridAccumulateCS;
    Ref<ComputeShader>  mGridNormalizeCS;
    Ref<ComputeShader>  mIntegrateCS;
    Ref<ComputeShader>  mUpdateRootsCS;
    Ref<ComputeShader>  mUpdateStrandsCS;
    Ref<ComputeShader>  mUpdateVelocityCS;
    Ref<ComputeShader>  mUpdateVelocityIntegrateCS;
    Ref<ComputeShader>  mCalculateRenderPositionsCS;
};
 
JPH_NAMESPACE_END