From 2ac767b1f52f2d5d9d6b2dc00e8c3d065b9fc9bb Mon Sep 17 00:00:00 2001 From: romulox_x Date: Sat, 21 Feb 2015 13:57:12 -0800 Subject: changed viewport clearing to use the alpha value of the clear color, and made the transparent bg option of viewport force a clear color of 0,0,0,0 --- servers/visual/visual_server_raster.cpp | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'servers/visual') diff --git a/servers/visual/visual_server_raster.cpp b/servers/visual/visual_server_raster.cpp index 764a969e77..feb14d8a9d 100644 --- a/servers/visual/visual_server_raster.cpp +++ b/servers/visual/visual_server_raster.cpp @@ -6641,7 +6641,12 @@ void VisualServerRaster::_draw_viewport(Viewport *p_viewport,int p_ofs_x, int p_ //clear the viewport black because of no camera? i seriously should.. if (p_viewport->render_target_clear_on_new_frame || p_viewport->render_target_clear) { - rasterizer->clear_viewport(clear_color); + if (p_viewport->transparent_bg) { + rasterizer->clear_viewport(Color(0,0,0,0)); + } + else { + rasterizer->clear_viewport(clear_color); + } p_viewport->render_target_clear=false; } } -- cgit v1.2.3