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/*
* Copyright (c) 2008-2017, NVIDIA CORPORATION. All rights reserved.
*
* NVIDIA CORPORATION and its licensors retain all intellectual property
* and proprietary rights in and to this software, related documentation
* and any modifications thereto. Any use, reproduction, disclosure or
* distribution of this software and related documentation without an express
* license agreement from NVIDIA CORPORATION is strictly prohibited.
*/
#ifndef __EMITTER_GEOM_SPHERE_SHELL_IMPL_H__
#define __EMITTER_GEOM_SPHERE_SHELL_IMPL_H__
#include "EmitterGeomBase.h"
#include "PsUserAllocated.h"
#include "EmitterGeomSphereShellParams.h"
namespace NvParameterized
{
class Interface;
};
namespace nvidia
{
namespace emitter
{
class EmitterGeomSphereShellImpl : public EmitterGeomSphereShell, public EmitterGeomBase
{
public:
EmitterGeomSphereShellImpl(NvParameterized::Interface* params);
/* Asset callable methods */
EmitterGeom* getEmitterGeom();
const EmitterGeomSphereShell* isSphereShellGeom() const
{
return this;
}
EmitterType::Enum getEmitterType() const
{
return mType;
}
void setEmitterType(EmitterType::Enum t);
void setRadius(float radius)
{
*mRadius = radius;
}
float getRadius() const
{
return *mRadius;
}
void setShellThickness(float thickness)
{
*mShellThickness = thickness;
}
float getShellThickness() const
{
return *mShellThickness;
}
void destroy()
{
delete this;
}
/* AssetPreview methods */
void drawPreview(float scale, RenderDebugInterface* renderDebug) const;
/* Actor callable methods */
void visualize(const PxTransform& pose, RenderDebugInterface& renderDebug);
void computeFillPositions(physx::Array<PxVec3>& positions,
physx::Array<PxVec3>& velocities,
const PxTransform&,
const PxVec3&,
float,
PxBounds3& outBounds,
QDSRand& rand) const;
float computeEmitterVolume() const;
PxVec3 randomPosInFullVolume(const PxMat44& pose, QDSRand& rand) const;
bool isInEmitter(const PxVec3& pos, const PxMat44& pose) const;
protected:
PxVec3 randomPointOnUnitSphere(QDSRand& rand) const;
EmitterType::Enum mType;
float* mRadius;
float* mShellThickness;
float* mHemisphere;
EmitterGeomSphereShellParams* mGeomParams;
};
}
} // end namespace nvidia
#endif
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