Begining of GLES3 renderer:

-Most 2D drawing is implemented
-Missing shaders
-Missing all 3D
-Editor needs to be set on update always to be used, otherwise it does not refresh
-Large parts of editor not working

tools/editor/plugins/material_editor_plugin.cpp

@@ -1,6 +1,8 @@
 #include "material_editor_plugin.h"
 #include "scene/main/viewport.h"
 
+#if 0
+
 void MaterialEditor::_input_event(InputEvent p_event) {
 
 
@@ -379,3 +381,4 @@ MaterialEditorPlugin::~MaterialEditorPlugin()
 }
 
 
+#endif