Include tick counting code

shader/basic.vert

@@ -9,24 +9,6 @@ uniform float rotation;
 uniform vec2 translation;
 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 = worldMat * vec4(position.xyz,1);

shader/fadeCircle.frag

@@ -9,6 +9,7 @@ void main()
   float dist = min(1 , 2*distance(pos,cenPosT) / (gParams.x));
   //float c = pow(gParams.y*dist,2);
   float c = gParams.y * pow(1-dist,2);
+  //float c = gParams.y;
   fColor = vec4( c,c,c ,c  );
 //  fColor = vec4( 1,0,0 ,  1);
 //  fColor = vec4( 1,0,0 , pow(dist,2) );

shader/wallShadow.geom

@@ -2,35 +2,23 @@
 layout (points) in;
 layout (triangle_strip, max_vertices = 10) out;
 
-in vec4 vBackPoss[];
+//in vec4 vBackPoss[];
 uniform vec2 lightPos;
 
 void main()
 {
   vec2 posa = gl_in[0].gl_Position.xy;
   vec2 posb = gl_in[0].gl_Position.zw;
-  vec2 posc = vBackPoss[0].xy;
-  vec2 posd = vBackPoss[0].zw;
+//  vec2 posc = vBackPoss[0].xy;
+//  vec2 posd = vBackPoss[0].zw;
 
-//  gl_Position = vec4 (posa, 0 , 1);
-//  EmitVertex();
-//  gl_Position = vec4 (posa + (200 * (posa - lightPos)), 0 , 1);
-//  EmitVertex();
-//  gl_Position = vec4 (posb, 0 , 1);
-//  EmitVertex();
-//  gl_Position = vec4 (posb + (200 * (posb - lightPos)), 0 , 1);
-//  EmitVertex();
-//  gl_Position = vec4 (posb + (200 * (posb - lightPos)), 0 , 1);
-//  EmitVertex();
-//  gl_Position = vec4 (posd, 0 , 1);
-//  EmitVertex();
-  gl_Position = vec4 (posd, 0 , 1);
+  gl_Position = vec4 (posa, 0 , 1);
   EmitVertex();
-  gl_Position = vec4 (posd + (200 * (posd - lightPos)), 0 , 1);
+  gl_Position = vec4 (posa + (200 * (posa - lightPos)), 0 , 1);
   EmitVertex();
-  gl_Position = vec4 (posc, 0 , 1);
+  gl_Position = vec4 (posb, 0 , 1);
   EmitVertex();
-  gl_Position = vec4 (posc + (200 * (posc - lightPos)), 0 , 1);
+  gl_Position = vec4 (posb + (200 * (posb - lightPos)), 0 , 1);
   EmitVertex();
 
   EndPrimitive();

shader/wallShadow.vert

@@ -1,8 +1,8 @@
 #version 430 core
 layout (location = 0) in vec4 poss;
-layout (location = 1) in vec4 backPoss;
+//layout (location = 1) in vec4 backPoss;
 
-out vec4 vBackPoss;
+//out vec4 vBackPoss;
 
 uniform vec2 winSize;
 uniform float zoom;
@@ -13,5 +13,5 @@ uniform mat4 worldMat;
 void main()
 {
   gl_Position = poss;
-  vBackPoss = backPoss;
+//  vBackPoss = backPoss;
 }