Low performance in OptimizeMeshesProcess::ProcessNode with huge number of aiMeshes

2017-07-22 23:28:55 +02:00
parent 5ce614be3b
commit 8606ec6060
1 changed files with 1 additions and 4 deletions
--- a/code/OptimizeMeshes.cpp
+++ b/code/OptimizeMeshes.cpp
@@ -181,11 +181,8 @@ void OptimizeMeshesProcess::ProcessNode( aiNode* pNode)
                    verts += mScene->mMeshes[am]->mNumVertices;
                    faces += mScene->mMeshes[am]->mNumFaces;

+                    pNode->mMeshes[a] = pNode->mMeshes[pNode->mNumMeshes - 1];
                    --pNode->mNumMeshes;
-                    for( unsigned int n = a; n < pNode->mNumMeshes; ++n ) {
-                        pNode->mMeshes[ n ] = pNode->mMeshes[ n + 1 ];
-                    }
-
                    --a;
                }
            }