fixed bug where barSize and barGap didn't account for rotation

Dougal-s · Feb 13, 2020 · 66d83c2 · 66d83c2
1 parent 7df5afd
commit 66d83c2
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Showing 3 changed files with 2 additions and 1 deletion.
diff --git a/src/modules/bars/1/shader.vert b/src/modules/bars/1/shader.vert
@@ -31,5 +31,5 @@ void main() {
 	mat2 transform = mat2(cos(rotation), sin(rotation), -sin(rotation), cos(rotation))
 	               * mat2(boxWidth, 0, 0, limit*boxHeight);
 	gl_Position = vec4(transform*positions[gl_VertexIndex]+vec2(xOffset+sin(rotation)*(1-limit)*boxHeight, yOffset+cos(rotation)*(1-limit)*boxHeight), 0.0, 1.0);
-	position = vec2(width*boxWidth/2, -limit*boxHeight/2)*(vec2(0, -1)+positions[gl_VertexIndex]);
+	position = vec2((cos(rotation)*width+sin(rotation)*height)*boxWidth/2, -limit*boxHeight/2)*(vec2(0, -1)+positions[gl_VertexIndex]);
 }
diff --git a/src/modules/bars/1/vert.spv b/src/modules/bars/1/vert.spv
diff --git a/src/modules/bars/config b/src/modules/bars/config
@@ -18,5 +18,6 @@
 // radians clockwise
 (id=21) float rotation = 0
 
+// applied last
 (id=22) float xOffset = 0
 (id=23) float yOffset = 0.5