render UI in software

1 files changed, 2 insertions, 21 deletions

diff --git a/intermediate/ui.glsl b/intermediate/ui.glsl
index 095d4df..7dd361d 100644
--- a/intermediate/ui.glsl
+++ b/intermediate/ui.glsl
@@ -13,28 +13,11 @@ type: vec2
 [attribute]
 name: uv
 type: vec2
-[attribute]
-name: colour
-type: vec4
 
 [interpolator]
-name: colour
-type: vec4
-[interpolator]
 name: uv
 type: vec2
 
-[struct]
-name: Config
-[variable]
-name: projection
-type: mat4
-
-[cbuffer]
-name: config_buffer
-type: Config
-stage: vertex
-
 [texture]
 name: atlas
 stage: fragment
@@ -49,9 +32,8 @@ type: vec4
 #ifdef VERTEX_SHADER
 
 void main() {
-	interpolator.colour = colour;
 	interpolator.uv = uv;
-	gl_Position = config_buffer.projection * vec4(position, 0.0, 1.0);
+	gl_Position = vec4(position, 1.0, 1.0);
 }
 
 #endif
@@ -59,8 +41,7 @@ void main() {
 #ifdef FRAGMENT_SHADER
 
 void main() {
-	vec4 c = texture(atlas, interpolator.uv).r.xxxx;
-	c *= interpolator.colour;
+	vec4 c = texture(atlas, interpolator.uv).rgba;
 	colour = c;
 }