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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 __GROUND_EMITTER_ASSET_PREVIEW_H__
#define __GROUND_EMITTER_ASSET_PREVIEW_H__
#include "ApexPreview.h"
#include "ApexSDKIntl.h"
#include "GroundEmitterPreview.h"
#include "RenderDebugInterface.h"
#include "GroundEmitterAssetImpl.h"
#include "ApexRWLockable.h"
namespace nvidia
{
namespace emitter
{
class GroundEmitterAssetPreview : public GroundEmitterPreview, public ApexResource, public ApexPreview, public ApexRWLockable
{
public:
APEX_RW_LOCKABLE_BOILERPLATE
GroundEmitterAssetPreview(const GroundEmitterPreviewDesc& pdesc, const GroundEmitterAssetImpl& asset, ApexSDK* myApexSDK, AssetPreviewScene* previewScene) :
mApexSDK(myApexSDK),
mApexRenderDebug(0),
mScale(pdesc.mScale),
mAsset(&asset),
mPreviewScene(previewScene),
mGroupID(0)
{
#ifndef WITHOUT_DEBUG_VISUALIZE
setPose(pdesc.mPose);
drawEmitterPreview();
#endif
};
bool isValid() const
{
return mApexRenderDebug != NULL;
}
void drawEmitterPreview(void);
void destroy();
void setPose(const PxMat44& pose); // Sets the preview instance's pose. This may include scaling.
const PxMat44 getPose() const;
// from RenderDataProvider
void lockRenderResources(void);
void unlockRenderResources(void);
void updateRenderResources(bool rewriteBuffers = false, void* userRenderData = 0);
// from Renderable.h
void dispatchRenderResources(UserRenderer& renderer);
PxBounds3 getBounds(void) const;
// from ApexResource.h
void release(void);
private:
~GroundEmitterAssetPreview();
AuthObjTypeID mModuleID; // the module ID of Emitter.
UserRenderResourceManager* mRrm; // pointer to the users render resource manager
ApexSDK* mApexSDK; // pointer to the APEX SDK
RenderDebugInterface* mApexRenderDebug; // Pointer to the RenderLines class to draw the
PxTransform mPose; // the pose for the preview rendering
float mScale;
const GroundEmitterAssetImpl* mAsset;
int32_t mGroupID;
AssetPreviewScene* mPreviewScene;
void setScale(float scale);
};
}
} // end namespace nvidia
#endif // __APEX_EMITTER_ASSET_PREVIEW_H__
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