DRW: support clipping for empty object

1 files changed, 7 insertions, 3 deletions

diff --git a/source/blender/draw/modes/shaders/object_empty_image_vert.glsl b/source/blender/draw/modes/shaders/object_empty_image_vert.glsl
index 1c1525696fb..e5ea42c0661 100644
--- a/source/blender/draw/modes/shaders/object_empty_image_vert.glsl
+++ b/source/blender/draw/modes/shaders/object_empty_image_vert.glsl
@@ -1,4 +1,5 @@
 uniform mat4 ModelViewProjectionMatrix;
+uniform mat4 ModelMatrix;
 uniform float aspectX;
 uniform float aspectY;
 uniform float size;
@@ -20,9 +21,8 @@ out vec2 texCoord_interp;
 
 void main()
 {
-	gl_Position = ModelViewProjectionMatrix * vec4(
-		(pos + offset) * (size * vec2(aspectX, aspectY)),
-		0.0, 1.0);
+	vec4 pos_4d = vec4((pos + offset) * (size * vec2(aspectX, aspectY)), 0.0, 1.0);
+	gl_Position = ModelViewProjectionMatrix * pos_4d;
 #ifdef USE_WIRE
 	gl_Position.z -= 1e-5;
 	finalColor = vec4(color, 1.0);
@@ -30,4 +30,8 @@ void main()
 	texCoord_interp = texCoord;
 	finalColor = objectColor;
 #endif
+
+#ifdef USE_WORLD_CLIP_PLANES
+	world_clip_planes_calc_clip_distance((ModelMatrix * pos_4d).xyz);
+#endif
 }