Initial revision

source/blender/src/poseobject.c

@@ -0,0 +1,222 @@
+/**
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ * support for animation modes - Reevan McKay
+ */
+
+#ifdef WIN32
+#include "BLI_winstuff.h"
+#endif
+
+#include "BLI_arithb.h"
+#include "BLI_blenlib.h"
+
+#include "DNA_action_types.h"
+#include "DNA_armature_types.h"
+#include "DNA_object_types.h"
+#include "DNA_scene_types.h"
+#include "DNA_screen_types.h"
+#include "DNA_view3d_types.h"
+
+#include "BKE_action.h"
+#include "BKE_armature.h"
+#include "BKE_global.h"
+#include "BKE_displist.h"
+
+#include "BIF_gl.h"
+#include "BIF_graphics.h"
+#include "BIF_space.h"
+#include "BIF_toolbox.h"
+#include "BIF_screen.h"
+#include "BIF_poseobject.h"
+
+#include "BDR_editobject.h"
+
+#include "BSE_edit.h"
+
+#include "mydevice.h"
+#include "blendef.h"
+
+static void armature_filter_pose_keys (bPose *pose, bArmature* arm);
+static void armature_bonechildren_filter_pose_keys (bPose *pose, Bone *bone);
+
+void collect_pose_garbage(Object *ob)
+{
+	bPoseChannel *pchan, *next;
+	Bone *bone;
+
+	if (!ob)
+		return;
+
+	if (!ob->pose)
+		return;
+
+	switch (ob->type){
+	case OB_ARMATURE:
+			/* Remove unused pose channels */
+			for (pchan = ob->pose->chanbase.first; pchan; pchan=next){
+				next=pchan->next;
+				bone = get_named_bone(ob->data, pchan->name);
+				if (!bone)
+					BLI_freelinkN(&ob->pose->chanbase, pchan);
+			}
+			break;
+	default:
+		break;
+	}
+
+}
+
+void enter_posemode(void)
+{
+	Base *base;
+	Object *ob;
+	bArmature *arm;
+	
+	if(G.scene->id.lib) return;
+	base= BASACT;
+	if(base==0) return;
+	if((base->lay & G.vd->lay)==0) return;
+	
+	ob= base->object;
+	if(ob->data==0) return;
+	
+	if (ob->id.lib){
+		error ("Can't pose libdata");
+		return;
+	}
+
+	switch (ob->type){
+	case OB_ARMATURE:
+		arm= get_armature(ob);
+		if( arm==0 ) return;
+		G.obpose= ob;
+		/*		make_poseMesh();	*/
+		allqueue(REDRAWVIEW3D, 0);
+		break;
+	default:
+		return;
+	}
+
+	if (G.obedit) exit_editmode(1);
+	G.f &= ~(G_VERTEXPAINT | G_FACESELECT | G_TEXTUREPAINT | G_WEIGHTPAINT);
+
+
+}
+
+void filter_pose_keys (void)
+{
+
+
+	Object	*ob;
+	bPoseChannel *chan;
+
+	ob=G.obpose;
+	if (!ob)
+		return;
+
+	switch (ob->type){
+	case OB_ARMATURE:
+		armature_filter_pose_keys (ob->pose, (bArmature*)ob->data);
+		break;
+	default:
+		if (ob->pose){
+			for (chan=ob->pose->chanbase.first; chan; chan=chan->next){
+				chan->flag |= POSE_KEY;
+			}
+		}
+		break;
+	}
+}
+
+static void armature_filter_pose_keys (bPose *pose, bArmature *arm)
+{
+	Bone *bone;
+
+	if (!pose)
+		return;
+	if (!arm)
+		return;
+
+	for (bone=arm->bonebase.first; bone; bone=bone->next){
+		armature_bonechildren_filter_pose_keys (pose, bone);
+	}
+}
+
+static void armature_bonechildren_filter_pose_keys (bPose *pose, Bone *bone)
+{
+	Bone *curbone;
+	bPoseChannel *chan;
+
+	if (!bone)
+		return;
+
+	for (chan=pose->chanbase.first; chan; chan=chan->next){
+		if (BLI_streq(chan->name, bone->name))
+			break;
+	}
+
+	if (chan){
+		if (bone->flag & BONE_SELECTED){
+			chan->flag |= POSE_KEY;		
+		}
+		else {
+			chan->flag &= ~POSE_KEY;
+		}
+	}
+
+	for (curbone=bone->childbase.first; curbone; curbone=curbone->next){
+		armature_bonechildren_filter_pose_keys (pose, curbone);
+	}
+}
+
+void exit_posemode (int freedata)
+{
+	Object *ob;
+
+	if(G.obpose==0) return;
+
+	ob= G.obpose;
+	
+	G.obpose= 0;
+	makeDispList(ob);
+	
+	if(freedata) {
+		setcursor_space(SPACE_VIEW3D, CURSOR_STD);
+		
+		countall();
+		allqueue(REDRAWVIEW3D, 0);
+	}
+	else {
+		G.obpose= ob;
+	}
+
+	scrarea_queue_headredraw(curarea);
+}