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add support for the metadata ExtraGroupInfo data in ConvertToMeshFile

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Gered 2012-12-22 18:07:31 -05:00
parent 92aef2251e
commit 6a3f3af34f
1 changed files with 27 additions and 0 deletions
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27
src/meshfile.cpp
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@ -13,6 +13,7 @@
#include "chunks/texcoords.h" #include "chunks/texcoords.h"
#include "chunks/triangles.h" #include "chunks/triangles.h"
#include "chunks/vertices.h" #include "chunks/vertices.h"
#include "geometry/extragroupinfo.h"
#include "geometry/group.h" #include "geometry/group.h"
#include "geometry/joint.h" #include "geometry/joint.h"
#include "geometry/jointvertexinfo.h" #include "geometry/jointvertexinfo.h"
@ -149,10 +150,36 @@ BOOL ConvertToMeshFile(const std::string &meshFilename, const Ms3d *source, cons
Group g; Group g;
g.name = mesh->name; g.name = mesh->name;
g.texture.clear(); // TODO: grab this from the Ms3d material info
g.alpha = 0;
g.numTriangles = mesh->numTriangles; g.numTriangles = mesh->numTriangles;
groups->groups.push_back(g); groups->groups.push_back(g);
} }
if (metadata->IsLoaded() && metadata->GetNumGroupInfo() > 0)
{
for (uint32_t i = 0; i < metadata->GetNumGroupInfo(); ++i)
{
const ExtraGroupInfo *extraGroupInfo = &metadata->GetGroupInfo()[i];
// find matching Group from the chunk data we just populated
int32_t index;
if (extraGroupInfo->specifiedByName)
index = source->FindIndexOfMesh(extraGroupInfo->name);
else
index = (int32_t)extraGroupInfo->index;
if (index == -1)
{
printf("Mesh conversion error: metadata group info references invalid MS3D group\n");
return FALSE;
}
Group *group = &groups->groups[index];
group->alpha = extraGroupInfo->alphaBlend ? 1 : 0;
group->texture = extraGroupInfo->textureFile;
}
}
WriteChunk(groups, fp); WriteChunk(groups, fp);
JointsChunk *joints = new JointsChunk(); JointsChunk *joints = new JointsChunk();