DRW: support clipping for object outlines

1 files changed, 5 insertions, 0 deletions

diff --git a/source/blender/draw/modes/shaders/object_outline_prepass_vert.glsl b/source/blender/draw/modes/shaders/object_outline_prepass_vert.glsl
index ba824a7c007..744bf0ff1e3 100644
--- a/source/blender/draw/modes/shaders/object_outline_prepass_vert.glsl
+++ b/source/blender/draw/modes/shaders/object_outline_prepass_vert.glsl
@@ -1,6 +1,7 @@
 
 uniform mat4 ModelViewMatrix;
 uniform mat4 ModelViewProjectionMatrix;
+uniform mat4 ModelMatrix;
 
 in vec3 pos;
 
@@ -13,4 +14,8 @@ void main()
 	pPos = ModelViewProjectionMatrix * vec4(pos, 1.0);
 	/* Small bias to always be on top of the geom. */
 	pPos.z -= 1e-3;
+
+#ifdef USE_WORLD_CLIP_PLANES
+	world_clip_planes_calc_clip_distance((ModelMatrix * vec4(pos, 1.0)).xyz);
+#endif
 }