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opengl3.3 and es2 need the color array allocated in order to allow for updates later (unlike opengl11)

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iann 2025-09-29 01:20:24 +09:00
parent 608bf601b8
commit 0560925f38
1 changed files with 8 additions and 0 deletions
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8
src/rmodels.c
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@ -4430,6 +4430,11 @@ static Model LoadOBJ(const char *fileName)
model.meshes[i].vertices = (float *)MemAlloc(sizeof(float)*vertexCount*3);
model.meshes[i].normals = (float *)MemAlloc(sizeof(float)*vertexCount*3);
model.meshes[i].texcoords = (float *)MemAlloc(sizeof(float)*vertexCount*2);
#if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
model.meshes[i].colors = (unsigned char *)MemAlloc(sizeof(unsigned char)*vertexCount*4);
#else
model.meshes[i].colors = NULL;
#endif
}
MemFree(localMeshVertexCounts);
@ -4504,6 +4509,9 @@ static Model LoadOBJ(const char *fileName)
model.meshes[meshIndex].normals[localMeshVertexCount*3 + 1] = 1.0f;
model.meshes[meshIndex].normals[localMeshVertexCount*3 + 2] = 0.0f;
}
#if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
for (int i = 0; i < 4; i++) model.meshes[meshIndex].colors[localMeshVertexCount*4 + i] = 255;
#endif
faceVertIndex++;
localMeshVertexCount++;
}