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UI: Correctly draw sub-item SpacingHelper on group

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tududweb 2022-08-10 23:06:25 +08:00 committed by Jim
parent 122b83f4c1
commit a772e74286
1 changed files with 17 additions and 0 deletions
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17
UI/window-basic-preview.cpp
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@ -2497,6 +2497,23 @@ void OBSBasicPreview::DrawSpacingHelpers()
// Seems hacky, probably a better way to do it
float rot = oti.rot;
if (parentGroup) {
obs_transform_info groupOti;
obs_sceneitem_get_info(parentGroup, &groupOti);
//Correct the scene item rotation angle
rot = oti.rot + groupOti.rot;
// Correct the scene item box transform
// Based on scale, rotation angle, position of parent's group
matrix4_scale3f(&boxTransform, &boxTransform, groupOti.scale.x,
groupOti.scale.y, 1.0f);
matrix4_rotate_aa4f(&boxTransform, &boxTransform, 0.0f, 0.0f,
1.0f, RAD(groupOti.rot));
matrix4_translate3f(&boxTransform, &boxTransform,
groupOti.pos.x, groupOti.pos.y, 0.0f);
}
if (rot >= HELPER_ROT_BREAKPONT) {
for (float i = HELPER_ROT_BREAKPONT; i <= 360.0f; i += 90.0f) {
if (rot < i)