diff options
Diffstat (limited to 'source/blender/draw/engines/overlay/shaders/overlay_edit_curve_wire_vert.glsl')
-rw-r--r-- | source/blender/draw/engines/overlay/shaders/overlay_edit_curve_wire_vert.glsl | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/source/blender/draw/engines/overlay/shaders/overlay_edit_curve_wire_vert.glsl b/source/blender/draw/engines/overlay/shaders/overlay_edit_curve_wire_vert.glsl new file mode 100644 index 00000000000..183df7e5450 --- /dev/null +++ b/source/blender/draw/engines/overlay/shaders/overlay_edit_curve_wire_vert.glsl @@ -0,0 +1,23 @@ + +#pragma BLENDER_REQUIRE(common_view_clipping_lib.glsl) +#pragma BLENDER_REQUIRE(common_view_lib.glsl) + +void main() +{ + GPU_INTEL_VERTEX_SHADER_WORKAROUND + + vec3 final_pos = pos; + + float flip = (gl_InstanceID != 0) ? -1.0 : 1.0; + + if (gl_VertexID % 2 == 0) { + final_pos += normalSize * rad * (flip * nor - tan); + } + + vec3 world_pos = point_object_to_world(final_pos); + gl_Position = point_world_to_ndc(world_pos); + + finalColor = colorWireEdit; + + view_clipping_distances(world_pos); +} |