1 files changed, 0 insertions, 109 deletions
diff --git a/source/blender/draw/engines/eevee/shaders/effect_dof_vert.glsl b/source/blender/draw/engines/eevee/shaders/effect_dof_vert.glsl
deleted file mode 100644
index 6e35d4a54ae..00000000000
--- a/source/blender/draw/engines/eevee/shaders/effect_dof_vert.glsl
+++ /dev/null
@@ -1,109 +0,0 @@
-
-#pragma BLENDER_REQUIRE(common_math_lib.glsl)
-
-uniform vec4 bokehParams[2];
-
-#define bokeh_rotation bokehParams[0].x
-#define bokeh_ratio bokehParams[0].y
-#define bokeh_maxsize bokehParams[0].z
-
-uniform sampler2D nearBuffer;
-uniform sampler2D farBuffer;
-uniform sampler2D cocBuffer;
-
-flat out vec4 color;
-flat out float weight;
-flat out float smoothFac;
-flat out ivec2 edge;
-out vec2 particlecoord;
-
-/* Scatter pass, calculate a triangle covering the CoC. */
-void main()
-{
-  ivec2 tex_size = textureSize(cocBuffer, 0);
-  /* We render to a double width texture so compute
-   * the target texel size accordingly */
-  vec2 texel_size = vec2(0.5, 1.0) / vec2(tex_size);
-
-  int t_id = gl_VertexID / 3; /* Triangle Id */
-
-  ivec2 texelco = ivec2(0);
-  /* some math to get the target pixel */
-  texelco.x = t_id % tex_size.x;
-  texelco.y = t_id / tex_size.x;
-
-  vec2 cocs = texelFetch(cocBuffer, texelco, 0).rg;
-
-  bool is_near = (cocs.x > cocs.y);
-  float coc = (is_near) ? cocs.x : cocs.y;
-
-  /* Clamp to max size for performance */
-  coc = min(coc, bokeh_maxsize);
-
-  if (coc >= 1.0) {
-    if (is_near) {
-      color = texelFetch(nearBuffer, texelco, 0);
-    }
-    else {
-      color = texelFetch(farBuffer, texelco, 0);
-    }
-    /* find the area the pixel will cover and divide the color by it */
-    /* HACK: 4.0 out of nowhere (I suppose it's 4 pixels footprint for coc 0?)
-     * Makes near in focus more closer to 1.0 alpha. */
-    weight = 4.0 / (coc * coc * M_PI);
-    color *= weight;
-
-    /* Compute edge to discard fragment that does not belong to the other layer. */
-    edge.x = (is_near) ? 1 : -1;
-    edge.y = (is_near) ? -tex_size.x + 1 : tex_size.x;
-  }
-  else {
-    /* Don't produce any fragments */
-    color = vec4(0.0);
-    gl_Position = vec4(0.0, 0.0, 0.0, 1.0);
-    return;
-  }
-
-  /* Generate Triangle : less memory fetches from a VBO */
-  int v_id = gl_VertexID % 3; /* Vertex Id */
-
-  /* Extend to cover at least the unit circle */
-  const float extend = (cos(M_PI / 4.0) + 1.0) * 2.0;
-  /* Crappy diagram
-   * ex 1
-   *    | \
-   *    |   \
-   *  1 |     \
-   *    |       \
-   *    |         \
-   *  0 |     x     \
-   *    |   Circle    \
-   *    |   Origin      \
-   * -1 0 --------------- 2
-   *   -1     0     1     ex
-   */
-  gl_Position.x = float(v_id / 2) * extend - 1.0; /* int divisor round down */
-  gl_Position.y = float(v_id % 2) * extend - 1.0;
-  gl_Position.z = 0.0;
-  gl_Position.w = 1.0;
-
-  /* Generate Triangle */
-  particlecoord = gl_Position.xy;
-
-  gl_Position.xy *= coc * texel_size * vec2(bokeh_ratio, 1.0);
-  gl_Position.xy -= 1.0 - 0.5 * texel_size; /* NDC Bottom left */
-  gl_Position.xy += (0.5 + vec2(texelco) * 2.0) * texel_size;
-
-  /* Push far plane to left side. */
-  if (!is_near) {
-    gl_Position.x += 2.0 / 2.0;
-  }
-
-  /* don't do smoothing for small sprites */
-  if (coc > 3.0) {
-    smoothFac = 1.0 - 1.5 / coc;
-  }
-  else {
-    smoothFac = 1.0;
-  }
-}