X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=shaders%2Frouteui.h;h=a909d17c3e148c5b2927a4019fbac20ae6fdad00;hb=bdac014448b6ec968fe645f1581f321144f07dba;hp=eeb351a7d9f5fc6e9b2c7465c1c3e3ee25727d14;hpb=4f4458d229e40a852708319861224b7cc48ad0b9;p=carveJwlIkooP6JGAAIwe30JlM.git

diff --git a/shaders/routeui.h b/shaders/routeui.h
index eeb351a..a909d17 100644
--- a/shaders/routeui.h
+++ b/shaders/routeui.h
@@ -15,10 +15,7 @@ static struct vg_shader _shader_routeui = {
 "\n"
 "void main()\n"
 "{\n"
-"   float fbarx = (a_co.x+uOffset.x) * uOffset.z;\n"
-"   float fbary = a_co.y*uOffset.w + uOffset.y;\n"
-"\n"
-"   vec2 vpos = vec2( fbarx, fbary );\n"
+"   vec2 vpos = a_co * uOffset.zw + uOffset.xy;\n"
 "   gl_Position = vec4(vpos,0.0,1.0);\n"
 "}\n"
 ""},