shader: Add color uniform to default fragment shader.

* data/shaders/default-fragment.glsl: Add color uniform.

1 files changed, 2 insertions, 1 deletions

diff --git a/data/shaders/default-fragment.glsl b/data/shaders/default-fragment.glsl
index e90adbe..21bb756 100644
--- a/data/shaders/default-fragment.glsl
+++ b/data/shaders/default-fragment.glsl
@@ -1,8 +1,9 @@
 #version 130
 
 in vec2 frag_tex;
+uniform vec4 color;
 uniform sampler2D color_texture;
 
 void main (void) {
-    gl_FragColor = texture2D(color_texture, frag_tex);
+    gl_FragColor = texture2D(color_texture, frag_tex) * color;
 }