diff options
Diffstat (limited to 'source/blender/draw/engines/gpencil/shaders/gpencil_stroke_geom.glsl')
-rw-r--r-- | source/blender/draw/engines/gpencil/shaders/gpencil_stroke_geom.glsl | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/source/blender/draw/engines/gpencil/shaders/gpencil_stroke_geom.glsl b/source/blender/draw/engines/gpencil/shaders/gpencil_stroke_geom.glsl index 1ebb6797f63..aa38ff26a62 100644 --- a/source/blender/draw/engines/gpencil/shaders/gpencil_stroke_geom.glsl +++ b/source/blender/draw/engines/gpencil/shaders/gpencil_stroke_geom.glsl @@ -84,6 +84,9 @@ void main(void) if (sp2.x < -area.x || sp2.x > area.x) return; if (sp2.y < -area.y || sp2.y > area.y) return; + /* culling behind camera */ + if (P1.w < 0 || P2.w < 0) return; + /* determine the direction of each of the 3 segments (previous, current, next) */ vec2 v0 = normalize(sp1 - sp0); vec2 v1 = normalize(sp2 - sp1); |