Commit: 54bde8244578fc2002efa394b482ff3ff47f43fd
Author: Clément Foucault
Date: Tue May 2 19:04:55 2017 +0200
Branches: blender2.8
https://developer.blender.org/rB54bde8244578fc2002efa394b482ff3ff47f43fd
Draw Manager: Introduce a foreach function for all shgroups in a pass.
===================================================================
M source/blender/draw/intern/DRW_render.h
M source/blender/draw/intern/draw_manager.c
===================================================================
diff --git a/source/blender/draw/intern/DRW_render.h
b/source/blender/draw/intern/DRW_render.h
index 369f2f4f468..394f5d8d670 100644
--- a/source/blender/draw/intern/DRW_render.h
+++ b/source/blender/draw/intern/DRW_render.h
@@ -291,6 +291,7 @@ void DRW_shgroup_uniform_mat4(DRWShadingGroup *shgroup,
const char *name, const
/* Passes */
DRWPass *DRW_pass_create(const char *name, DRWState state);
+void DRW_pass_foreach_shgroup(DRWPass *pass, void (*callback)(void *userData,
DRWShadingGroup *shgrp), void *userData);
/* Viewport */
typedef enum {
diff --git a/source/blender/draw/intern/draw_manager.c
b/source/blender/draw/intern/draw_manager.c
index 8f103192ad8..cb7156368dc 100644
--- a/source/blender/draw/intern/draw_manager.c
+++ b/source/blender/draw/intern/draw_manager.c
@@ -1023,6 +1023,13 @@ void DRW_pass_free(DRWPass *pass)
BLI_freelistN(&pass->shgroups);
}
+void DRW_pass_foreach_shgroup(DRWPass *pass, void (*callback)(void *userData,
DRWShadingGroup *shgrp), void *userData)
+{
+ for (DRWShadingGroup *shgroup = pass->shgroups.first; shgroup; shgroup
= shgroup->next) {
+ callback(userData, shgroup);
+ }
+}
+
/** \} */
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