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[3.2] Fix port previews for uniforms in visual shaders

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This commit is contained in:
Yuri Roubinsky 2020-07-31 12:13:00 +03:00
parent e6a8235682
commit 44817dbe6b
1 changed files with 8 additions and 2 deletions
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10
editor/plugins/visual_shader_editor_plugin.cpp
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@ -3348,11 +3348,17 @@ void VisualShaderNodePortPreview::_shader_changed() {
for (int i = EditorNode::get_singleton()->get_editor_history()->get_path_size() - 1; i >= 0; i--) { for (int i = EditorNode::get_singleton()->get_editor_history()->get_path_size() - 1; i >= 0; i--) {
Object *object = ObjectDB::get_instance(EditorNode::get_singleton()->get_editor_history()->get_path_object(i)); Object *object = ObjectDB::get_instance(EditorNode::get_singleton()->get_editor_history()->get_path_object(i));
ShaderMaterial *src_mat;
if (!object) if (!object)
continue; continue;
ShaderMaterial *src_mat = Object::cast_to<ShaderMaterial>(object); if (object->has_method("get_material_override")) { // trying getting material from MeshInstance
src_mat = Object::cast_to<ShaderMaterial>(object->call("get_material_override"));
} else if (object->has_method("get_material")) { // from CanvasItem/Node2D
src_mat = Object::cast_to<ShaderMaterial>(object->call("get_material"));
} else {
src_mat = Object::cast_to<ShaderMaterial>(object);
}
if (src_mat && src_mat->get_shader().is_valid()) { if (src_mat && src_mat->get_shader().is_valid()) {
List<PropertyInfo> params; List<PropertyInfo> params;
src_mat->get_shader()->get_param_list(&params); src_mat->get_shader()->get_param_list(&params);
for (List<PropertyInfo>::Element *E = params.front(); E; E = E->next()) { for (List<PropertyInfo>::Element *E = params.front(); E; E = E->next()) {