AMZN-stankowi
f779821ac0
* Helios - LYN-3250 - Fixed morph targets for meshes that had multiple materials (#374) Fixed morph targets for meshes that had multiple materials and were split by AssImp: Recombined them into one mesh in the O3DE scene graph, so the behavior would match FBX SDK.
60 lines
2.0 KiB
C++
60 lines
2.0 KiB
C++
/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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*/
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#pragma once
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#include <SceneAPI/SceneCore/Events/ProcessingResult.h>
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struct aiNode;
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struct aiScene;
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namespace AZ
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{
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namespace FbxSDKWrapper
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{
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class FbxMeshWrapper;
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}
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namespace SceneData
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{
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namespace GraphData
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{
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class MeshData;
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class BlendShapeData;
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}
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}
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namespace SceneAPI
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{
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namespace DataTypes
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{
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class IGraphObject;
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}
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struct AssImpSceneNodeAppendedContext;
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class FbxSceneSystem;
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namespace FbxSceneBuilder
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{
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bool BuildSceneMeshFromAssImpMesh(const aiNode* currentNode, const aiScene* scene, const FbxSceneSystem& sceneSystem, AZStd::vector<AZStd::shared_ptr<DataTypes::IGraphObject>>& meshes,
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const AZStd::function<AZStd::shared_ptr<SceneData::GraphData::MeshData>()>& makeMeshFunc);
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typedef AZ::Outcome<const SceneData::GraphData::MeshData* const, Events::ProcessingResult> GetMeshDataFromParentResult;
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GetMeshDataFromParentResult GetMeshDataFromParent(AssImpSceneNodeAppendedContext& context);
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// If a node in the original scene file has a mesh with multiple materials on it, the associated AssImp
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// node will have multiple meshes on it, broken apart per material. This returns the total number
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// of vertices on all meshes on the given node.
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uint64_t GetVertexCountForAllMeshesOnNode(const aiNode& node, const aiScene& scene);
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}
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}
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}
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