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Complements the #4348 GPU skinning fix (#4352)

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Asdqwe 2024-10-01 07:09:06 -03:00 • committed by GitHub
parent 0e7bcd5639
commit 282d6478ba
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GPG key ID: B5690EEEBB952194
2 changed files with 10 additions and 2 deletions
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3
src/rlgl.h
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@ -347,12 +347,15 @@
#ifndef RL_DEFAULT_SHADER_ATTRIB_LOCATION_INDICES
#define RL_DEFAULT_SHADER_ATTRIB_LOCATION_INDICES 6
#endif
#ifdef RL_SUPPORT_MESH_ANIMATION_VBO
#ifndef RL_DEFAULT_SHADER_ATTRIB_LOCATION_BONEIDS
#define RL_DEFAULT_SHADER_ATTRIB_LOCATION_BONEIDS 7
#endif
#ifndef RL_DEFAULT_SHADER_ATTRIB_LOCATION_BONEWEIGHTS
#define RL_DEFAULT_SHADER_ATTRIB_LOCATION_BONEWEIGHTS 8
#endif
#endif
//----------------------------------------------------------------------------------

5
src/rmodels.c
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@ -1253,8 +1253,11 @@ void UploadMesh(Mesh *mesh, bool dynamic)
mesh->vboId[RL_DEFAULT_SHADER_ATTRIB_LOCATION_TANGENT] = 0; // Vertex buffer: tangents
mesh->vboId[RL_DEFAULT_SHADER_ATTRIB_LOCATION_TEXCOORD2] = 0; // Vertex buffer: texcoords2
mesh->vboId[RL_DEFAULT_SHADER_ATTRIB_LOCATION_INDICES] = 0; // Vertex buffer: indices
#ifdef RL_SUPPORT_MESH_ANIMATION_VBO
mesh->vboId[RL_DEFAULT_SHADER_ATTRIB_LOCATION_BONEIDS] = 0; // Vertex buffer: boneIds
mesh->vboId[RL_DEFAULT_SHADER_ATTRIB_LOCATION_BONEWEIGHTS] = 0; // Vertex buffer: boneWeights
#endif
#if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
@ -1820,6 +1823,7 @@ void DrawMeshInstanced(Mesh mesh, Material material, const Matrix *transforms, i
rlEnableVertexAttribute(material.shader.locs[SHADER_LOC_VERTEX_TEXCOORD02]);
}
#ifdef RL_SUPPORT_MESH_ANIMATION_VBO
// Bind mesh VBO data: vertex bone ids (shader-location = 6, if available)
if (material.shader.locs[SHADER_LOC_VERTEX_BONEIDS] != -1)
{
@ -1835,6 +1839,7 @@ void DrawMeshInstanced(Mesh mesh, Material material, const Matrix *transforms, i
rlSetVertexAttribute(material.shader.locs[SHADER_LOC_VERTEX_BONEWEIGHTS], 4, RL_FLOAT, 0, 0, 0);
rlEnableVertexAttribute(material.shader.locs[SHADER_LOC_VERTEX_BONEWEIGHTS]);
}
#endif
if (mesh.indices != NULL) rlEnableVertexBufferElement(mesh.vboId[RL_DEFAULT_SHADER_ATTRIB_LOCATION_INDICES]);
}