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Fix ViewportPreview upside-down in 3.x. 

(cherry picked from commit 1426df66a8)
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Zae 2021-12-12 00:53:49 +08:00 committed by Rémi Verschelde
parent 4dcce2cf30
commit 22d8216780
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1 changed files with 2 additions and 0 deletions
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2
editor/plugins/viewport_preview_editor_plugin.cpp
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@ -38,6 +38,8 @@ void EditorInspectorPluginViewportPreview::parse_begin(Object *p_object) {
Viewport *viewport = Object::cast_to<Viewport>(p_object);
TexturePreview *viewport_preview = memnew(TexturePreview(viewport->get_texture(), false));
viewport_preview->get_texture_display()->set_flip_v(true); // flip as ViewportTexture in 3.x is upside-down.
// Otherwise `viewport_preview`'s `texture_display` doesn't update properly when `viewport`'s size changes.
viewport->connect("size_changed", viewport_preview->get_texture_display(), "update");
add_custom_control(viewport_preview);