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Fixed loading obj models with no materials (#1984)

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This commit is contained in:
Tristan Schulz
2021-09-09 18:14:15 +02:00
committed by GitHub
parent 1a6adc5f74
commit 7bf31dd468
1 changed files with 15 additions and 6 deletions
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11
src/models.c
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@@ -3560,8 +3560,11 @@ static Model LoadOBJ(const char *fileName)
model.meshMaterial = (int *)RL_CALLOC(model.meshCount, sizeof(int)); model.meshMaterial = (int *)RL_CALLOC(model.meshCount, sizeof(int));
// Count the faces for each material // Count the faces for each material
int *matFaces = RL_CALLOC(materialCount, sizeof(int)); int *matFaces = RL_CALLOC(model.meshCount, sizeof(int));
// iff no materials are present use all faces on one mesh
if (materialCount > 0)
{
for (int fi = 0; fi< attrib.num_faces; fi++) for (int fi = 0; fi< attrib.num_faces; fi++)
{ {
//tinyobj_vertex_index_t face = attrib.faces[fi]; //tinyobj_vertex_index_t face = attrib.faces[fi];
@@ -3569,6 +3572,12 @@ static Model LoadOBJ(const char *fileName)
matFaces[idx]++; matFaces[idx]++;
} }
}
else
{
matFaces[0] = attrib.num_faces;
}
//-------------------------------------- //--------------------------------------
// Create the material meshes // Create the material meshes