diff options
| -rw-r--r-- | scene/2d/polygon_2d.cpp | 4 | ||||
| -rw-r--r-- | servers/visual/visual_server_canvas.cpp | 15 |
2 files changed, 11 insertions, 8 deletions
diff --git a/scene/2d/polygon_2d.cpp b/scene/2d/polygon_2d.cpp index 1c58073f1d..f6f1bad581 100644 --- a/scene/2d/polygon_2d.cpp +++ b/scene/2d/polygon_2d.cpp @@ -307,7 +307,9 @@ void Polygon2D::_notification(int p_what) { if (invert || polygons.size() == 0) { Vector<int> indices = Geometry::triangulate_polygon(points); - VS::get_singleton()->canvas_item_add_triangle_array(get_canvas_item(), indices, points, colors, uvs, bones, weights, texture.is_valid() ? texture->get_rid() : RID()); + if (indices.size()) { + VS::get_singleton()->canvas_item_add_triangle_array(get_canvas_item(), indices, points, colors, uvs, bones, weights, texture.is_valid() ? texture->get_rid() : RID()); + } } else { //draw individual polygons Vector<int> total_indices; diff --git a/servers/visual/visual_server_canvas.cpp b/servers/visual/visual_server_canvas.cpp index fb57de5a7b..2b5afb9cdd 100644 --- a/servers/visual/visual_server_canvas.cpp +++ b/servers/visual/visual_server_canvas.cpp @@ -758,11 +758,12 @@ void VisualServerCanvas::canvas_item_add_triangle_array(RID p_item, const Vector Item *canvas_item = canvas_item_owner.getornull(p_item); ERR_FAIL_COND(!canvas_item); - int ps = p_points.size(); - ERR_FAIL_COND(!p_colors.empty() && p_colors.size() != ps && p_colors.size() != 1); - ERR_FAIL_COND(!p_uvs.empty() && p_uvs.size() != ps); - ERR_FAIL_COND(!p_bones.empty() && p_bones.size() != ps * 4); - ERR_FAIL_COND(!p_weights.empty() && p_weights.size() != ps * 4); + int vertex_count = p_points.size(); + ERR_FAIL_COND(vertex_count==0); + ERR_FAIL_COND(!p_colors.empty() && p_colors.size() != vertex_count && p_colors.size() != 1); + ERR_FAIL_COND(!p_uvs.empty() && p_uvs.size() != vertex_count); + ERR_FAIL_COND(!p_bones.empty() && p_bones.size() != vertex_count * 4); + ERR_FAIL_COND(!p_weights.empty() && p_weights.size() != vertex_count * 4); Vector<int> indices = p_indices; @@ -770,9 +771,9 @@ void VisualServerCanvas::canvas_item_add_triangle_array(RID p_item, const Vector if (indices.empty()) { - ERR_FAIL_COND(ps % 3 != 0); + ERR_FAIL_COND(vertex_count % 3 != 0); if (p_count == -1) - count = ps; + count = vertex_count; } else { ERR_FAIL_COND(indices.size() % 3 != 0); |