Revision: 14210
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=14210
Author: aligorith
Date: 2008-03-22 12:06:51 +0100 (Sat, 22 Mar 2008)
Log Message:
-----------
== Action Editor - Preview Range (Ctrl-Alt-P) ==
Quick feature for setting Preview Range in Action Editor: the hotkey Ctrl-Alt-P
sets the Preview Range so that it matches the extents of the active action.
Modified Paths:
--------------
trunk/blender/source/blender/include/BIF_editaction.h
trunk/blender/source/blender/src/editaction.c
Modified: trunk/blender/source/blender/include/BIF_editaction.h
===================================================================
--- trunk/blender/source/blender/include/BIF_editaction.h 2008-03-22
10:53:35 UTC (rev 14209)
+++ trunk/blender/source/blender/include/BIF_editaction.h 2008-03-22
11:06:51 UTC (rev 14210)
@@ -190,6 +190,7 @@
void *get_action_context(short *datatype);
void remake_action_ipos(struct bAction *act);
+void action_previewrange_set(struct bAction *act);
/* event handling */
void winqreadactionspace(struct ScrArea *sa, void *spacedata, struct BWinEvent
*evt);
Modified: trunk/blender/source/blender/src/editaction.c
===================================================================
--- trunk/blender/source/blender/src/editaction.c 2008-03-22 10:53:35 UTC
(rev 14209)
+++ trunk/blender/source/blender/src/editaction.c 2008-03-22 11:06:51 UTC
(rev 14210)
@@ -797,6 +797,36 @@
}
}
+/* Quick-tool for preview-range functionality in Action Editor for setting
Preview-Range
+ * bounds to extents of Action, when Ctrl-Alt-P is used. Only available for
actions.
+ */
+void action_previewrange_set (bAction *act)
+{
+ float start, end;
+
+ /* sanity check */
+ if (act == NULL)
+ return;
+
+ /* calculate range + make sure it is adjusted for nla-scaling */
+ calc_action_range(act, &start, &end, 0);
+ if (NLA_ACTION_SCALED) {
+ start= get_action_frame_inv(OBACT, start);
+ end= get_action_frame_inv(OBACT, end);
+ }
+
+ /* set preview range */
+ G.scene->r.psfra= start;
+ G.scene->r.pefra= end;
+
+ BIF_undo_push("Set anim-preview range");
+ allqueue(REDRAWTIME, 0);
+ allqueue(REDRAWACTION, 0);
+ allqueue(REDRAWNLA, 0);
+ allqueue(REDRAWIPO, 0);
+ allqueue(REDRAWBUTSALL, 0);
+}
+
/* **************************************************** */
/* ACTION CHANNEL GROUPS */
@@ -4454,7 +4484,9 @@
break;
case PKEY:
- if (G.qual & LR_CTRLKEY) /* set preview range */
+ if (G.qual == (LR_CTRLKEY|LR_ALTKEY)) /* set preview
range to range of action */
+ action_previewrange_set(G.saction->action);
+ else if (G.qual & LR_CTRLKEY) /* set preview range */
anim_previewrange_set();
else if (G.qual & LR_ALTKEY) /* clear preview range */
anim_previewrange_clear();
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