[Bf-blender-cvs] [a0c462ed424] greasepencil-object: Fix problem when hide collection

[Antonio Vazquez]

Commit: a0c462ed4249ac72656340ad4326430028edd6b3
Author: Antonio Vazquez
Date:   Tue Dec 12 17:24:03 2017 +0100
Branches: greasepencil-object
https://developer.blender.org/rBa0c462ed4249ac72656340ad4326430028edd6b3

Fix problem when hide collection

When hide the collection the strokes were not hidden.

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

M	source/blender/draw/engines/gpencil/gpencil_engine.c

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

diff --git a/source/blender/draw/engines/gpencil/gpencil_engine.c b/source/blender/draw/engines/gpencil/gpencil_engine.c
index df34beeed64..dbed641863b 100644
--- a/source/blender/draw/engines/gpencil/gpencil_engine.c
+++ b/source/blender/draw/engines/gpencil/gpencil_engine.c
@@ -27,6 +27,7 @@
 #include "DRW_render.h"
 
 #include "BKE_global.h"
+#include "BKE_object.h"
 #include "BKE_paint.h"
 #include "BKE_gpencil.h"
 
@@ -431,6 +432,11 @@ static void GPENCIL_cache_init(void *vedata)
 
 static void GPENCIL_cache_populate(void *vedata, Object *ob)
 {
+	/* object must be visisible */
+	if (!BKE_object_is_visible(ob)) {
+		return;
+	}
+
 	GPENCIL_StorageList *stl = ((GPENCIL_Data *)vedata)->stl;
 	const DRWContextState *draw_ctx = DRW_context_state_get();
 	Scene *scene = draw_ctx->scene;