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//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// * Neither the name of NVIDIA CORPORATION nor the names of its
// contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Copyright (c) 2018 NVIDIA Corporation. All rights reserved.
#ifndef APEX_RENDERMESH_ASSET_H
#define APEX_RENDERMESH_ASSET_H
#include "RenderMeshAssetIntl.h"
#include "ApexResource.h"
#include "ApexSDKHelpers.h"
#include "ResourceProviderIntl.h"
#include "ApexRenderSubmesh.h"
#include "RenderMeshAssetParameters.h"
#include "ApexRWLockable.h"
namespace nvidia
{
namespace apex
{
/**
ApexRenderMeshAsset - a collection of ApexRenderMeshParts and submesh extra data
*/
class ApexRenderMeshAsset : public RenderMeshAssetIntl, public ApexResourceInterface, public ApexRWLockable, public ApexResource
{
public:
APEX_RW_LOCKABLE_BOILERPLATE
ApexRenderMeshAsset(ResourceList& list, const char* name, AuthObjTypeID ownerModuleID);
~ApexRenderMeshAsset();
struct SubmeshData
{
UserRenderVertexBuffer* staticVertexBuffer;
UserRenderVertexBuffer* skinningVertexBuffer;
UserRenderVertexBuffer* dynamicVertexBuffer;
bool needsStaticData;
bool needsDynamicData;
};
struct CustomSubmeshData
{
Array<RenderDataFormat::Enum> customBufferFormats;
Array<void*> customBufferVoidPtrs;
};
void release()
{
GetApexSDK()->releaseAsset(*this);
}
void destroy();
AuthObjTypeID getObjTypeID() const
{
return mObjTypeID;
}
const char* getObjTypeName() const
{
return getClassName();
}
uint32_t forceLoadAssets();
void deleteStaticBuffersAfterUse(bool set)
{
mParams->deleteStaticBuffersAfterUse = set;
}
RenderMeshActor* createActor(const RenderMeshActorDesc& desc);
void releaseActor(RenderMeshActor& renderMeshActor);
const char* getName(void) const
{
return mName.c_str();
}
uint32_t getSubmeshCount() const
{
return (uint32_t)mParams->submeshes.arraySizes[0];
}
uint32_t getPartCount() const
{
return (uint32_t)mParams->partBounds.arraySizes[0];
}
uint32_t getBoneCount() const
{
return mParams->boneCount;
}
const RenderSubmesh& getSubmesh(uint32_t submeshIndex) const
{
return *mSubmeshes[submeshIndex];
}
const PxBounds3& getBounds(uint32_t partIndex = 0) const
{
return mParams->partBounds.buf[partIndex];
}
void getStats(RenderMeshAssetStats& stats) const;
// from RenderMeshAssetIntl
RenderSubmeshIntl& getInternalSubmesh(uint32_t submeshIndex)
{
return *mSubmeshes[submeshIndex];
}
void permuteBoneIndices(const Array<int32_t>& old2new);
void applyTransformation(const PxMat44& transformation, float scale);
void reverseWinding();
void applyScale(float scale);
bool mergeBinormalsIntoTangents();
void setOwnerModuleId(AuthObjTypeID id)
{
mOwnerModuleID = id;
}
TextureUVOrigin::Enum getTextureUVOrigin() const;
const char* getMaterialName(uint32_t submeshIndex) const
{
return mParams->materialNames.buf[submeshIndex];
}
// ApexResourceInterface methods
void setListIndex(ResourceList& list, uint32_t index)
{
m_listIndex = index;
m_list = &list;
}
uint32_t getListIndex() const
{
return m_listIndex;
}
/* Common data for all ApexRenderMeshAssets */
static AuthObjTypeID mObjTypeID;
static const char* getClassName()
{
return RENDER_MESH_AUTHORING_TYPE_NAME;
};
const NvParameterized::Interface* getAssetNvParameterized() const
{
return mParams;
}
/**
* \brief Releases the ApexAsset but returns the NvParameterized::Interface and *ownership* to the caller.
*/
virtual NvParameterized::Interface* releaseAndReturnNvParameterizedInterface(void)
{
NvParameterized::Interface* ret = mParams;
mParams = NULL;
release();
return ret;
}
NvParameterized::Interface* getDefaultActorDesc()
{
APEX_INVALID_OPERATION("Not yet implemented!");
return NULL;
};
NvParameterized::Interface* getDefaultAssetPreviewDesc()
{
APEX_INVALID_OPERATION("Not yet implemented!");
return NULL;
};
virtual Actor* createApexActor(const NvParameterized::Interface& /*parms*/, Scene& /*apexScene*/)
{
APEX_INVALID_OPERATION("Not yet implemented!");
return NULL;
}
virtual AssetPreview* createApexAssetPreview(const NvParameterized::Interface& /*params*/, AssetPreviewScene* /*previewScene*/)
{
APEX_INVALID_OPERATION("Not yet implemented!");
return NULL;
}
void setOpaqueMesh(UserOpaqueMesh* om)
{
mOpaqueMesh = om;
}
virtual UserOpaqueMesh* getOpaqueMesh(void) const
{
return mOpaqueMesh;
}
virtual bool isValidForActorCreation(const ::NvParameterized::Interface& /*parms*/, Scene& /*apexScene*/) const
{
return true; // TODO implement this method
}
virtual bool isDirty() const
{
return false;
}
protected:
ApexRenderMeshAsset() {} // Nop constructor for use by RenderMeshAssetAuthoring
void setSubmeshCount(uint32_t submeshCount);
void createLocalData();
bool createFromParameters(RenderMeshAssetParameters* params);
void updatePartBounds();
AuthObjTypeID mOwnerModuleID;
RenderMeshAssetParameters* mParams;
UserOpaqueMesh* mOpaqueMesh;
// Name should not be serialized
ApexSimpleString mName;
// Local (not serialized) data
Array<ApexRenderSubmesh*> mSubmeshes;
Array<ResID> mMaterialIDs;
ResourceList mActorList;
Array<SubmeshData> mRuntimeSubmeshData;
Array<CustomSubmeshData> mRuntimeCustomSubmeshData;
friend class ApexRenderMeshActor;
friend class RenderMeshAuthorableObject;
};
} // namespace apex
} // namespace nvidia
#endif // APEX_RENDERMESH_ASSET_H
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