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Expose gltf2 eight weights.

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This commit is contained in:
K. S. Ernest (iFire) Lee 2020-12-28 11:51:48 -08:00
parent e11be74856
commit dff1d8d7b0
3 changed files with 153 additions and 14 deletions
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16
servers/rendering_server.cpp
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@ -865,8 +865,22 @@ Error RenderingServer::mesh_create_surface_data_from_arrays(SurfaceData *r_surfa
ERR_FAIL_V(ERR_INVALID_DATA);
} break;
}
ERR_FAIL_COND_V(array_len == 0, ERR_INVALID_DATA);
} else if (i == RS::ARRAY_BONES) {
switch (p_arrays[i].get_type()) {
case Variant::PACKED_INT32_ARRAY: {
Vector<Vector3> vertexes = p_arrays[RS::ARRAY_VERTEX];
Vector<int32_t> bones = p_arrays[i];
int32_t bone_8_group_count = bones.size() / (ARRAY_WEIGHTS_SIZE * 2);
int32_t vertex_count = vertexes.size();
if (vertex_count == bone_8_group_count) {
format |= RS::ARRAY_FLAG_USE_8_BONE_WEIGHTS;
}
} break;
default: {
ERR_FAIL_V(ERR_INVALID_DATA);
} break;
}
} else if (i == RS::ARRAY_INDEX) {
index_array_len = PackedInt32Array(p_arrays[i]).size();
}