diff options
Diffstat (limited to 'source/blender/draw/engines/eevee/shaders/volumetric_vert.glsl')
| -rw-r--r-- | source/blender/draw/engines/eevee/shaders/volumetric_vert.glsl | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/source/blender/draw/engines/eevee/shaders/volumetric_vert.glsl b/source/blender/draw/engines/eevee/shaders/volumetric_vert.glsl index 17174e6d4ff..b96360febb0 100644 --- a/source/blender/draw/engines/eevee/shaders/volumetric_vert.glsl +++ b/source/blender/draw/engines/eevee/shaders/volumetric_vert.glsl @@ -3,29 +3,29 @@ out vec4 vPos; void main() { - /* Generate Triangle : less memory fetches from a VBO */ - int v_id = gl_VertexID % 3; /* Vertex Id */ - int t_id = gl_VertexID / 3; /* Triangle Id */ + /* Generate Triangle : less memory fetches from a VBO */ + int v_id = gl_VertexID % 3; /* Vertex Id */ + int t_id = gl_VertexID / 3; /* Triangle Id */ - /* Crappy diagram - * ex 1 - * | \ - * | \ - * 1 | \ - * | \ - * | \ - * 0 | \ - * | \ - * | \ - * -1 0 --------------- 2 - * -1 0 1 ex - */ - vPos.x = float(v_id / 2) * 4.0 - 1.0; /* int divisor round down */ - vPos.y = float(v_id % 2) * 4.0 - 1.0; - vPos.z = float(t_id); - vPos.w = 1.0; + /* Crappy diagram + * ex 1 + * | \ + * | \ + * 1 | \ + * | \ + * | \ + * 0 | \ + * | \ + * | \ + * -1 0 --------------- 2 + * -1 0 1 ex + */ + vPos.x = float(v_id / 2) * 4.0 - 1.0; /* int divisor round down */ + vPos.y = float(v_id % 2) * 4.0 - 1.0; + vPos.z = float(t_id); + vPos.w = 1.0; #ifdef USE_ATTR - pass_attr(vec3(0.0)); + pass_attr(vec3(0.0)); #endif } |