remove scale uniform from shaders

assets/fs/shaders/obj.v.glsl

@@ -1,5 +1,4 @@
 
-uniform float scale;
 uniform mat4 projection;
 uniform mat4 modelview;
 
@@ -11,7 +10,7 @@ varying vec3 normal_i;
 
 void main(void)
 {
-    gl_Position = projection * modelview * vec4(scale * pos, 1);
+    gl_Position = projection * modelview * vec4(pos, 1);
     pos_i = gl_Position.xyz;
     normal_i = modelview * vec4(normal, 0);
 }

assets/fs/shaders/obj_tex.v.glsl

@@ -1,5 +1,4 @@
 
-uniform float scale;
 uniform mat4 projection;
 uniform mat4 modelview;
 
@@ -13,7 +12,7 @@ varying vec2 tex_coord_i;
 
 void main(void)
 {
-    gl_Position = projection * modelview * vec4(scale * pos, 1);
+    gl_Position = projection * modelview * vec4(pos, 1);
     pos_i = gl_Position.xyz;
     tex_coord_i = tex_coord;
     normal_i = modelview * vec4(normal, 0);