From 3f4b2a6d036159ecab23337202ea48a240cc1ff0 Mon Sep 17 00:00:00 2001 From: John Tsiombikas Date: Thu, 13 Sep 2018 06:42:38 +0300 Subject: [PATCH] made the exhibit ui slightly more visible --- src/ui_exhibit.cc | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/ui_exhibit.cc b/src/ui_exhibit.cc index 438a52e..02ce049 100644 --- a/src/ui_exhibit.cc +++ b/src/ui_exhibit.cc @@ -213,7 +213,6 @@ void exui_draw() // render the 2D UI in a texture push_render_target(rtarg); - glClearColor(0, 1, 0, 0); glClear(GL_COLOR_BUFFER_BIT); draw_2d_ui(); pop_render_target(); @@ -244,7 +243,8 @@ void exui_draw() glPushAttrib(GL_ENABLE_BIT); glEnable(GL_BLEND); - glBlendFunc(GL_SRC_ALPHA, GL_ONE); + glBlendColor(0, 0, 0, 0.35); + glBlendFunc(GL_SRC_ALPHA, GL_CONSTANT_ALPHA); glEnable(GL_TEXTURE_2D); glDisable(GL_CULL_FACE); glDepthMask(0); -- 1.7.10.4