Couple loop with preload to allow for time "profiling"

2021-02-26 00:05:27 +01:00
parent 9575eab230
commit 4fc6917741
4 changed files with 27 additions and 33 deletions
@@ -11,27 +11,9 @@ uniform vec2 translation;
 uniform float rotation;
 uniform mat4 worldMat;

-mat4 tranMat = mat4
-    ( 1.0, 0.0, 0.0, 0.0
-    , 0.0, 1.0, 0.0, 0.0
-    , 0.0, 0.0, 1.0, 0.0
-    , -translation.x, -translation.y, 0.0, 1.0
-    )   ;
-mat4 rotMat = mat4
-    ( cos(rotation), sin(-rotation), 0.0, 0.0
-    , sin(rotation), cos(rotation), 0.0, 0.0
-    , 0.0, 0.0, 1.0, 0.0
-    , 0.0, 0.0, 0.0, 1.0
-    )   ;
-mat4 scalMat = mat4
-    ( 2*zoom/winSize.x, 0.0, 0.0, 0.0
-    , 0.0, 2*zoom/winSize.y, 0.0, 0.0
-    , 0.0, 0.0, 1.0, 0.0
-    , 0.0, 0.0, 0.0, 1.0
-    )   ;
 void main()
 {
-  gl_Position = scalMat * rotMat * tranMat * vec4(position.xyz,1);
+  gl_Position = worldMat * vec4(position.xyz,1);
  vColor = color;
  vRad = rad;
 }