Scarfski/assimp
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix MDC loader

Browse Source 
placement new was clearing input buffer by constructor, which was nothing to do with adequate parsing
changes are not analyzed in depth, but at least test model and models of Wolf:ET are loading and not crashing
This commit is contained in:
Garux
2021-04-05 16:39:41 +03:00
committed by GitHub
parent 06a60c43cf
commit 437d7bf8b8
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
code/AssetLib/MDC/MDCLoader.cpp
View File

@@ -250,7 +250,7 @@ void MDCImporter::InternReadFile(
// get the number of valid surfaces
BE_NCONST MDC::Surface *pcSurface, *pcSurface2;
pcSurface = pcSurface2 = new (mBuffer + pcHeader->ulOffsetSurfaces) MDC::Surface;
pcSurface = pcSurface2 = reinterpret_cast<BE_NCONST MDC::Surface *>(mBuffer + pcHeader->ulOffsetSurfaces);
unsigned int iNumShaders = 0;
for (unsigned int i = 0; i < pcHeader->ulNumSurfaces; ++i) {
// validate the surface header
@@ -260,7 +260,7 @@ void MDCImporter::InternReadFile(
++pScene->mNumMeshes;
}
iNumShaders += pcSurface2->ulNumShaders;
pcSurface2 = new ((int8_t *)pcSurface2 + pcSurface2->ulOffsetEnd) MDC::Surface;
pcSurface2 = reinterpret_cast<BE_NCONST MDC::Surface *>((BE_NCONST int8_t *)pcSurface2 + pcSurface2->ulOffsetEnd);
}
aszShaders.reserve(iNumShaders);
pScene->mMeshes = new aiMesh *[pScene->mNumMeshes];
@@ -405,7 +405,7 @@ void MDCImporter::InternReadFile(
pcFaceCur->mIndices[2] = iOutIndex + 0;
}
pcSurface = new ((int8_t *)pcSurface + pcSurface->ulOffsetEnd) MDC::Surface;
pcSurface = reinterpret_cast<BE_NCONST MDC::Surface *>((BE_NCONST int8_t *)pcSurface + pcSurface->ulOffsetEnd);
}
// create a flat node graph with a root node and one child for each surface