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Diffstat (limited to 'scene/resources/mesh_data_tool.cpp')
-rw-r--r--scene/resources/mesh_data_tool.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/scene/resources/mesh_data_tool.cpp b/scene/resources/mesh_data_tool.cpp
index 04b2437ae8..9ecd8ec2f3 100644
--- a/scene/resources/mesh_data_tool.cpp
+++ b/scene/resources/mesh_data_tool.cpp
@@ -421,6 +421,7 @@ Vector<int> MeshDataTool::get_vertex_bones(int p_idx) const {
void MeshDataTool::set_vertex_bones(int p_idx, const Vector<int> &p_bones) {
ERR_FAIL_INDEX(p_idx, vertices.size());
+ ERR_FAIL_COND(p_bones.size() != 4);
vertices.write[p_idx].bones = p_bones;
format |= Mesh::ARRAY_FORMAT_BONES;
}
@@ -432,6 +433,7 @@ Vector<float> MeshDataTool::get_vertex_weights(int p_idx) const {
void MeshDataTool::set_vertex_weights(int p_idx, const Vector<float> &p_weights) {
ERR_FAIL_INDEX(p_idx, vertices.size());
+ ERR_FAIL_COND(p_weights.size() != 4);
vertices.write[p_idx].weights = p_weights;
format |= Mesh::ARRAY_FORMAT_WEIGHTS;
}