From 612963bb1100dda5b68af3d34dca75a472c51c34 Mon Sep 17 00:00:00 2001 From: baldurk Date: Wed, 18 Sep 2019 14:16:28 +0100 Subject: [PATCH] Fix GL shader editing shader to not use uninitialised data --- util/test/demos/gl/gl_shader_editing.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/util/test/demos/gl/gl_shader_editing.cpp b/util/test/demos/gl/gl_shader_editing.cpp index d20530ea5..c3de549a1 100644 --- a/util/test/demos/gl/gl_shader_editing.cpp +++ b/util/test/demos/gl/gl_shader_editing.cpp @@ -90,8 +90,9 @@ uniform vec4 zcol; void main() { + Color = vec4(0); #if 1 - Color = acol + bcol + ccol; + Color += acol + bcol + ccol; #endif Color += zcol.rgba; }