Added code preview to visual shader

2019-08-18 12:29:22 +03:00
parent cc9f2a2d8b
commit 808e44df6d
4 changed files with 96 additions and 1 deletions
--- a/scene/resources/visual_shader.cpp
+++ b/scene/resources/visual_shader.cpp
@ -1249,6 +1249,10 @@ void VisualShader::_update_shader() const {
 	for (int i = 0; i < default_tex_params.size(); i++) {
 		const_cast<VisualShader *>(this)->set_default_texture_param(default_tex_params[i].name, default_tex_params[i].param);
 	}
+	if (previous_code != final_code) {
+		const_cast<VisualShader *>(this)->emit_signal("changed");
+	}
+	previous_code = final_code;
 }

 void VisualShader::_queue_update() {