diff options
Diffstat (limited to 'scene/resources')
| -rw-r--r-- | scene/resources/surface_tool.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/scene/resources/surface_tool.cpp b/scene/resources/surface_tool.cpp index c30bd7927d..ff682a40f4 100644 --- a/scene/resources/surface_tool.cpp +++ b/scene/resources/surface_tool.cpp @@ -663,6 +663,8 @@ void SurfaceTool::deindex() { } void SurfaceTool::_create_list(const Ref<Mesh> &p_existing, int p_surface, LocalVector<Vertex> *r_vertex, LocalVector<int> *r_index, uint32_t &lformat) { + ERR_FAIL_NULL_MSG(p_existing, "First argument in SurfaceTool::_create_list() must be a valid object of type Mesh"); + Array arr = p_existing->surface_get_arrays(p_surface); ERR_FAIL_COND(arr.size() != RS::ARRAY_MAX); _create_list_from_arrays(arr, r_vertex, r_index, lformat); @@ -824,6 +826,8 @@ void SurfaceTool::create_from_triangle_arrays(const Array &p_arrays) { } void SurfaceTool::create_from(const Ref<Mesh> &p_existing, int p_surface) { + ERR_FAIL_NULL_MSG(p_existing, "First argument in SurfaceTool::create_from() must be a valid object of type Mesh"); + clear(); primitive = p_existing->surface_get_primitive_type(p_surface); _create_list(p_existing, p_surface, &vertex_array, &index_array, format); @@ -831,6 +835,8 @@ void SurfaceTool::create_from(const Ref<Mesh> &p_existing, int p_surface) { } void SurfaceTool::create_from_blend_shape(const Ref<Mesh> &p_existing, int p_surface, const String &p_blend_shape_name) { + ERR_FAIL_NULL_MSG(p_existing, "First argument in SurfaceTool::create_from_blend_shape() must be a valid object of type Mesh"); + clear(); primitive = p_existing->surface_get_primitive_type(p_surface); Array arr = p_existing->surface_get_blend_shape_arrays(p_surface); @@ -851,6 +857,8 @@ void SurfaceTool::create_from_blend_shape(const Ref<Mesh> &p_existing, int p_sur } void SurfaceTool::append_from(const Ref<Mesh> &p_existing, int p_surface, const Transform &p_xform) { + ERR_FAIL_NULL_MSG(p_existing, "First argument in SurfaceTool::append_from() must be a valid object of type Mesh"); + if (vertex_array.size() == 0) { primitive = p_existing->surface_get_primitive_type(p_surface); format = 0; |