[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [45162] trunk/blender/source/blender/ render/intern/raytrace: style cleanup: use NULL rather than 0 for raytrace code.

[Campbell Barton]

Revision: 45162
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=45162
Author:   campbellbarton
Date:     2012-03-26 08:58:17 +0000 (Mon, 26 Mar 2012)
Log Message:
-----------
style cleanup: use NULL rather than 0 for raytrace code.

Modified Paths:
--------------
    trunk/blender/source/blender/render/intern/raytrace/rayobject.cpp
    trunk/blender/source/blender/render/intern/raytrace/rayobject_empty.cpp
    trunk/blender/source/blender/render/intern/raytrace/rayobject_qbvh.cpp
    trunk/blender/source/blender/render/intern/raytrace/rayobject_svbvh.cpp
    trunk/blender/source/blender/render/intern/raytrace/reorganize.h
    trunk/blender/source/blender/render/intern/raytrace/svbvh.h
    trunk/blender/source/blender/render/intern/raytrace/vbvh.h

Modified: trunk/blender/source/blender/render/intern/raytrace/rayobject.cpp
===================================================================
--- trunk/blender/source/blender/render/intern/raytrace/rayobject.cpp	2012-03-26 08:10:12 UTC (rev 45161)
+++ trunk/blender/source/blender/render/intern/raytrace/rayobject.cpp	2012-03-26 08:58:17 UTC (rev 45162)
@@ -75,7 +75,7 @@
 
 MALWAYS_INLINE void rayface_from_vlak(RayFace *rayface, ObjectInstanceRen *obi, VlakRen *vlr)
 {
-	rayface_from_coords(rayface, obi, vlr, vlr->v1->co, vlr->v2->co, vlr->v3->co, vlr->v4 ? vlr->v4->co : 0);
+	rayface_from_coords(rayface, obi, vlr, vlr->v1->co, vlr->v2->co, vlr->v3->co, vlr->v4 ? vlr->v4->co : NULL);
 
 	if (obi->transform_primitives)
 	{

Modified: trunk/blender/source/blender/render/intern/raytrace/rayobject_empty.cpp
===================================================================
--- trunk/blender/source/blender/render/intern/raytrace/rayobject_empty.cpp	2012-03-26 08:10:12 UTC (rev 45161)
+++ trunk/blender/source/blender/render/intern/raytrace/rayobject_empty.cpp	2012-03-26 08:58:17 UTC (rev 45162)
@@ -72,7 +72,7 @@
 	RE_rayobject_empty_hint_bb
 };
 
-static RayObject empty_raytree = { &empty_api, {0, 0} };
+static RayObject empty_raytree = { &empty_api, {NULL, NULL} };
 
 RayObject *RE_rayobject_empty_create()
 {

Modified: trunk/blender/source/blender/render/intern/raytrace/rayobject_qbvh.cpp
===================================================================
--- trunk/blender/source/blender/render/intern/raytrace/rayobject_qbvh.cpp	2012-03-26 08:10:12 UTC (rev 45161)
+++ trunk/blender/source/blender/render/intern/raytrace/rayobject_qbvh.cpp	2012-03-26 08:58:17 UTC (rev 45162)
@@ -143,7 +143,7 @@
 	
 	if (maxstacksize <= 1024) return &bvh_api256;
 	assert(maxstacksize <= 256);
-	return 0;
+	return NULL;
 }
 
 RayObject *RE_rayobject_qbvh_create(int size)

Modified: trunk/blender/source/blender/render/intern/raytrace/rayobject_svbvh.cpp
===================================================================
--- trunk/blender/source/blender/render/intern/raytrace/rayobject_svbvh.cpp	2012-03-26 08:10:12 UTC (rev 45161)
+++ trunk/blender/source/blender/render/intern/raytrace/rayobject_svbvh.cpp	2012-03-26 08:58:17 UTC (rev 45162)
@@ -179,7 +179,7 @@
 	
 	if (maxstacksize <= 1024) return &bvh_api256;
 	assert(maxstacksize <= 256);
-	return 0;
+	return NULL;
 }
 
 RayObject *RE_rayobject_svbvh_create(int size)

Modified: trunk/blender/source/blender/render/intern/raytrace/reorganize.h
===================================================================
--- trunk/blender/source/blender/render/intern/raytrace/reorganize.h	2012-03-26 08:10:12 UTC (rev 45161)
+++ trunk/blender/source/blender/render/intern/raytrace/reorganize.h	2012-03-26 08:58:17 UTC (rev 45162)
@@ -144,7 +144,7 @@
 		{
 			Node *next = (*prev)->sibling;
 			remove_useless(*prev, prev);
-			if(*prev == 0)
+			if(*prev == NULL)
 				*prev = next;
 			else
 			{
@@ -158,8 +158,10 @@
 		if(RE_rayobject_isAligned(node->child) && node->child->sibling == 0)
 			*new_node = node->child;
 	}
-	else if(node->child == 0)
-		*new_node = 0;	
+	else if(node->child == NULL)
+	{
+		*new_node = NULL;
+	}
 }
 
 /*

Modified: trunk/blender/source/blender/render/intern/raytrace/svbvh.h
===================================================================
--- trunk/blender/source/blender/render/intern/raytrace/svbvh.h	2012-03-26 08:10:12 UTC (rev 45161)
+++ trunk/blender/source/blender/render/intern/raytrace/svbvh.h	2012-03-26 08:58:17 UTC (rev 45162)
@@ -296,7 +296,7 @@
 		{
 			const static float def_bb[6] = { FLT_MAX, FLT_MAX, FLT_MAX, FLT_MIN, FLT_MIN, FLT_MIN };
 			alloc_childs--;
-			node->child[alloc_childs] = 0;
+			node->child[alloc_childs] = NULL;
 			copy_bb(node->child_bb+alloc_childs*6, def_bb);
 		}
 		

Modified: trunk/blender/source/blender/render/intern/raytrace/vbvh.h
===================================================================
--- trunk/blender/source/blender/render/intern/raytrace/vbvh.h	2012-03-26 08:10:12 UTC (rev 45161)
+++ trunk/blender/source/blender/render/intern/raytrace/vbvh.h	2012-03-26 08:58:17 UTC (rev 45162)
@@ -194,7 +194,7 @@
 				child = &((*child)->sibling);
 			}
 
-			*child = 0;
+			*child = NULL;
 			return node;
 		}
 	}