diff options
Diffstat (limited to 'editor/editor_node.cpp')
| -rw-r--r-- | editor/editor_node.cpp | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/editor/editor_node.cpp b/editor/editor_node.cpp index a209aca9d5..c7201ef041 100644 --- a/editor/editor_node.cpp +++ b/editor/editor_node.cpp @@ -906,23 +906,29 @@ void EditorNode::_save_scene_with_preview(String p_file, int p_idx) { int preview_size = EditorSettings::get_singleton()->get("filesystem/file_dialog/thumbnail_size"); preview_size *= EDSCALE; - int width, height; - if (img->get_width() > preview_size && img->get_width() >= img->get_height()) { - width = preview_size; - height = img->get_height() * preview_size / img->get_width(); - } else if (img->get_height() > preview_size && img->get_height() >= img->get_width()) { + // consider a square region + int vp_size = MIN(img->get_width(), img->get_height()); + int x = (img->get_width() - vp_size) / 2; + int y = (img->get_height() - vp_size) / 2; - height = preview_size; - width = img->get_width() * preview_size / img->get_height(); + img->convert(Image::FORMAT_RGB8); + + if (vp_size < preview_size) { + // just square it. + img->crop_from_point(x, y, vp_size, vp_size); } else { + int ratio = vp_size / preview_size; + int size = preview_size * (ratio / 2); - width = img->get_width(); - height = img->get_height(); + x = (img->get_width() - size) / 2; + y = (img->get_height() - size) / 2; + + img->crop_from_point(x, y, size, size); + // We could get better pictures with better filters + img->resize(preview_size, preview_size, Image::INTERPOLATE_CUBIC); } - img->convert(Image::FORMAT_RGB8); - img->resize(width, height); img->flip_y(); //save thumbnail directly, as thumbnailer may not update due to actual scene not changing md5 |