[Bf-blender-cvs] [4e8c78245d3] master: GPencil: Hide layer if the scale is zero

[Antonio Vazquez]

Commit: 4e8c78245d3ec5e83be3cee00898be589ec0b24c
Author: Antonio Vazquez
Date:   Sat Jan 16 19:36:00 2021 +0100
Branches: master
https://developer.blender.org/rB4e8c78245d3ec5e83be3cee00898be589ec0b24c

GPencil: Hide layer if the scale is zero

When scale a layer to zero must be hidden.

===================================================================

M	source/blender/blenkernel/intern/gpencil.c

===================================================================

diff --git a/source/blender/blenkernel/intern/gpencil.c b/source/blender/blenkernel/intern/gpencil.c
index 83b20e602c3..453960fbd61 100644
--- a/source/blender/blenkernel/intern/gpencil.c
+++ b/source/blender/blenkernel/intern/gpencil.c
@@ -2575,6 +2575,11 @@ void BKE_gpencil_visible_stroke_iter(ViewLayer *view_layer,
       continue;
     }
 
+    /* If scale to 0 the layer must be invisible. */
+    if (is_zero_v3(gpl->scale)) {
+      continue;
+    }
+
     /* Hide the layer if it's defined a view layer filter. This is used to
      * generate renders, putting only selected GP layers for each View Layer.
      * This is used only in final render and never in Viewport. */