Sorry, three commits in one, became difficult to untangle..

Editors Modules

* render/ module added in editors, moved the preview render code there and
  also shading related operators.
* physics/ module made more consistent with other modules. renaming files,
  making a single physics_ops.c for operators and keymaps. Also move all
  particle related operators here now.
* space_buttons/ now should have only operators relevant to the buttons
  specificially.

Updates & Notifiers

* Material/Texture/World/Lamp can now be passed to DAG_id_flush_update,
  which will go back to a callback in editors. Eventually these should
  be in the depsgraph itself, but for now this gives a unified call for
  doing updates.
* GLSL materials are now refreshed on changes. There's still various
  cases missing, 
* Preview icons now hook into this system, solving various update cases
  that were missed before.
* Also fixes issue in my last commit, where some preview would not render,
  problem is avoided in the new system.

Icon Rendering

* On systems with support for non-power of two textures, an OpenGL texture
  is now used instead of glDrawPixels. This avoids problems with icons get
  clipped on region borders. On my Linux desktop, this gives an 1.1x speedup,
  and on my Mac laptop a 2.3x speedup overall in redrawing the full window,
  with the default setup. The glDrawPixels implementation on Mac seems to
  have a lot of overhread.
* Preview icons are now drawn using proper premul alpha, and never faded so
  you can see them clearly.
* Also tried to fix issue with texture node preview rendering, globals can't
  be used with threads reliably.

7 files changed, 856 insertions, 153 deletions

diff --git a/source/blender/editors/physics/physics_boids.c b/source/blender/editors/physics/particle_boids.c
index 148359068ad..47d073e2dbb 100644
--- a/source/blender/editors/physics/physics_boids.c
+++ b/source/blender/editors/physics/particle_boids.c
@@ -25,35 +25,21 @@
  * ***** END GPL LICENSE BLOCK *****
  */
 
-//#include <stdlib.h>
-//#include <string.h>
-//
+#include <stdlib.h>
+
 #include "MEM_guardedalloc.h"
 
 #include "DNA_boid_types.h"
 #include "DNA_particle_types.h"
-//#include "DNA_curve_types.h"
 #include "DNA_object_types.h"
-//#include "DNA_material_types.h"
-//#include "DNA_texture_types.h"
 #include "DNA_scene_types.h"
-//#include "DNA_world_types.h"
 
 #include "BKE_boids.h"
 #include "BKE_context.h"
 #include "BKE_depsgraph.h"
-//#include "BKE_font.h"
-//#include "BKE_library.h"
-//#include "BKE_main.h"
-//#include "BKE_material.h"
 #include "BKE_particle.h"
-//#include "BKE_texture.h"
-//#include "BKE_utildefines.h"
-//#include "BKE_world.h"
 
-//#include "BLI_editVert.h"
 #include "BLI_listbase.h"
-//
 #include "RNA_access.h"
 #include "RNA_enum_types.h"
 #include "RNA_define.h"
@@ -61,13 +47,10 @@
 #include "WM_api.h"
 #include "WM_types.h"
 
-//#include "ED_curve.h"
-//#include "ED_mesh.h"
-//
-//#include "buttons_intern.h"	// own include
+#include "physics_intern.h"
 
 /************************ add/del boid rule operators *********************/
-static int boidrule_add_exec(bContext *C, wmOperator *op)
+static int rule_add_exec(bContext *C, wmOperator *op)
 {
 	Scene *scene = CTX_data_scene(C);
 	PointerRNA ptr = CTX_data_pointer_get_type(C, "particle_system", &RNA_ParticleSystem);
@@ -101,23 +84,23 @@ static int boidrule_add_exec(bContext *C, wmOperator *op)
 	return OPERATOR_FINISHED;
 }
 
-void BOID_OT_boidrule_add(wmOperatorType *ot)
+void BOID_OT_rule_add(wmOperatorType *ot)
 {
 	/* identifiers */
 	ot->name= "Add Boid Rule";
 	ot->description = "Add a boid rule to the current boid state.";
-	ot->idname= "BOID_OT_boidrule_add";
+	ot->idname= "BOID_OT_rule_add";
 	
 	/* api callbacks */
 	ot->invoke= WM_menu_invoke;
-	ot->exec= boidrule_add_exec;
+	ot->exec= rule_add_exec;
 	
 	/* flags */
 	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
 	
 	RNA_def_enum(ot->srna, "type", boidrule_type_items, 0, "Type", "");
 }
-static int boidrule_del_exec(bContext *C, wmOperator *op)
+static int rule_del_exec(bContext *C, wmOperator *op)
 {
 	Scene *scene = CTX_data_scene(C);
 	PointerRNA ptr = CTX_data_pointer_get_type(C, "particle_system", &RNA_ParticleSystem);
@@ -153,21 +136,21 @@ static int boidrule_del_exec(bContext *C, wmOperator *op)
 	return OPERATOR_FINISHED;
 }
 
-void BOID_OT_boidrule_del(wmOperatorType *ot)
+void BOID_OT_rule_del(wmOperatorType *ot)
 {
 	/* identifiers */
 	ot->name= "Remove Boid Rule";
-	ot->idname= "BOID_OT_boidrule_del";
+	ot->idname= "BOID_OT_rule_del";
 	
 	/* api callbacks */
-	ot->exec= boidrule_del_exec;
+	ot->exec= rule_del_exec;
 
 	/* flags */
 	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
 }
 
 /************************ move up/down boid rule operators *********************/
-static int boidrule_move_up_exec(bContext *C, wmOperator *op)
+static int rule_move_up_exec(bContext *C, wmOperator *op)
 {
 	Scene *scene= CTX_data_scene(C);
 	PointerRNA ptr = CTX_data_pointer_get_type(C, "particle_system", &RNA_ParticleSystem);
@@ -194,19 +177,19 @@ static int boidrule_move_up_exec(bContext *C, wmOperator *op)
 	return OPERATOR_FINISHED;
 }
 
-void BOID_OT_boidrule_move_up(wmOperatorType *ot)
+void BOID_OT_rule_move_up(wmOperatorType *ot)
 {
 	ot->name= "Move Up Boid Rule";
 	ot->description= "Move boid rule up in the list.";
-	ot->idname= "BOID_OT_boidrule_move_up";
+	ot->idname= "BOID_OT_rule_move_up";
 
-	ot->exec= boidrule_move_up_exec;
+	ot->exec= rule_move_up_exec;
 	
 	/* flags */
 	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
 }
 
-static int boidrule_move_down_exec(bContext *C, wmOperator *op)
+static int rule_move_down_exec(bContext *C, wmOperator *op)
 {
 	Scene *scene= CTX_data_scene(C);
 	PointerRNA ptr = CTX_data_pointer_get_type(C, "particle_system", &RNA_ParticleSystem);
@@ -233,13 +216,13 @@ static int boidrule_move_down_exec(bContext *C, wmOperator *op)
 	return OPERATOR_FINISHED;
 }
 
-void BOID_OT_boidrule_move_down(wmOperatorType *ot)
+void BOID_OT_rule_move_down(wmOperatorType *ot)
 {
 	ot->name= "Move Down Boid Rule";
 	ot->description= "Move boid rule down in the list.";
-	ot->idname= "BOID_OT_boidrule_move_down";
+	ot->idname= "BOID_OT_rule_move_down";
 
-	ot->exec= boidrule_move_down_exec;
+	ot->exec= rule_move_down_exec;
 	
 	/* flags */
 	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
@@ -247,7 +230,7 @@ void BOID_OT_boidrule_move_down(wmOperatorType *ot)
 
 
 /************************ add/del boid state operators *********************/
-static int boidstate_add_exec(bContext *C, wmOperator *op)
+static int state_add_exec(bContext *C, wmOperator *op)
 {
 	PointerRNA ptr = CTX_data_pointer_get_type(C, "particle_system", &RNA_ParticleSystem);
 	ParticleSystem *psys= ptr.data;
@@ -273,20 +256,20 @@ static int boidstate_add_exec(bContext *C, wmOperator *op)
 	return OPERATOR_FINISHED;
 }
 
-void BOID_OT_boidstate_add(wmOperatorType *ot)
+void BOID_OT_state_add(wmOperatorType *ot)
 {
 	/* identifiers */
 	ot->name= "Add Boid State";
 	ot->description = "Add a boid state to the particle system.";
-	ot->idname= "BOID_OT_boidstate_add";
+	ot->idname= "BOID_OT_state_add";
 	
 	/* api callbacks */
-	ot->exec= boidstate_add_exec;
+	ot->exec= state_add_exec;
 	
 	/* flags */
 	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
 }
-static int boidstate_del_exec(bContext *C, wmOperator *op)
+static int state_del_exec(bContext *C, wmOperator *op)
 {
 	Scene *scene = CTX_data_scene(C);
 	PointerRNA ptr = CTX_data_pointer_get_type(C, "particle_system", &RNA_ParticleSystem);
@@ -327,21 +310,21 @@ static int boidstate_del_exec(bContext *C, wmOperator *op)
 	return OPERATOR_FINISHED;
 }
 
-void BOID_OT_boidstate_del(wmOperatorType *ot)
+void BOID_OT_state_del(wmOperatorType *ot)
 {
 	/* identifiers */
 	ot->name= "Remove Boid State";
-	ot->idname= "BOID_OT_boidstate_del";
+	ot->idname= "BOID_OT_state_del";
 	
 	/* api callbacks */
-	ot->exec= boidstate_del_exec;
+	ot->exec= state_del_exec;
 
 	/* flags */
 	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
 }
 
 /************************ move up/down boid state operators *********************/
-static int boidstate_move_up_exec(bContext *C, wmOperator *op)
+static int state_move_up_exec(bContext *C, wmOperator *op)
 {
 	PointerRNA ptr = CTX_data_pointer_get_type(C, "particle_system", &RNA_ParticleSystem);
 	ParticleSystem *psys= ptr.data;
@@ -366,19 +349,19 @@ static int boidstate_move_up_exec(bContext *C, wmOperator *op)
 	return OPERATOR_FINISHED;
 }
 
-void BOID_OT_boidstate_move_up(wmOperatorType *ot)
+void BOID_OT_state_move_up(wmOperatorType *ot)
 {
 	ot->name= "Move Up Boid State";
 	ot->description= "Move boid state up in the list.";
-	ot->idname= "BOID_OT_boidstate_move_up";
+	ot->idname= "BOID_OT_state_move_up";
 
-	ot->exec= boidstate_move_up_exec;
+	ot->exec= state_move_up_exec;
 	
 	/* flags */
 	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
 }
 
-static int boidstate_move_down_exec(bContext *C, wmOperator *op)
+static int state_move_down_exec(bContext *C, wmOperator *op)
 {
 	Scene *scene= CTX_data_scene(C);
 	PointerRNA ptr = CTX_data_pointer_get_type(C, "particle_system", &RNA_ParticleSystem);
@@ -403,28 +386,15 @@ static int boidstate_move_down_exec(bContext *C, wmOperator *op)
 	return OPERATOR_FINISHED;
 }
 
-void BOID_OT_boidstate_move_down(wmOperatorType *ot)
+void BOID_OT_state_move_down(wmOperatorType *ot)
 {
 	ot->name= "Move Down Boid State";
 	ot->description= "Move boid state down in the list.";
-	ot->idname= "BOID_OT_boidstate_move_down";
+	ot->idname= "BOID_OT_state_move_down";
 
-	ot->exec= boidstate_move_down_exec;
+	ot->exec= state_move_down_exec;
 	
 	/* flags */
 	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
 }
 
-/*******************************************************************************/
-void ED_operatortypes_boids(void)
-{
-	WM_operatortype_append(BOID_OT_boidrule_add);
-	WM_operatortype_append(BOID_OT_boidrule_del);
-	WM_operatortype_append(BOID_OT_boidrule_move_up);
-	WM_operatortype_append(BOID_OT_boidrule_move_down);
-
-	WM_operatortype_append(BOID_OT_boidstate_add);
-	WM_operatortype_append(BOID_OT_boidstate_del);
-	WM_operatortype_append(BOID_OT_boidstate_move_up);
-	WM_operatortype_append(BOID_OT_boidstate_move_down);
-}
diff --git a/source/blender/editors/physics/editparticle.c b/source/blender/editors/physics/particle_edit.c
index a5e169eba06..3478d63f67e 100644
--- a/source/blender/editors/physics/editparticle.c
+++ b/source/blender/editors/physics/particle_edit.c
@@ -106,7 +106,7 @@ static void PTCacheUndo_clear(PTCacheEdit *edit);
 
 /**************************** utilities *******************************/
 
-static int PE_poll(bContext *C)
+int PE_poll(bContext *C)
 {
 	Scene *scene= CTX_data_scene(C);
 	Object *ob= CTX_data_active_object(C);
@@ -120,7 +120,7 @@ static int PE_poll(bContext *C)
 	return (edit && (ob->mode & OB_MODE_PARTICLE_EDIT));
 }
 
-static int PE_hair_poll(bContext *C)
+int PE_hair_poll(bContext *C)
 {
 	Scene *scene= CTX_data_scene(C);
 	Object *ob= CTX_data_active_object(C);
@@ -134,7 +134,7 @@ static int PE_hair_poll(bContext *C)
 	return (edit && edit->psys && (ob->mode & OB_MODE_PARTICLE_EDIT));
 }
 
-static int PE_poll_3dview(bContext *C)
+int PE_poll_3dview(bContext *C)
 {
 	return PE_poll(C) && CTX_wm_area(C)->spacetype == SPACE_VIEW3D &&
 		CTX_wm_region(C)->regiontype == RGN_TYPE_WINDOW;
@@ -3948,61 +3948,3 @@ void PARTICLE_OT_specials_menu(wmOperatorType *ot)
 	ot->poll= PE_hair_poll;
 }
 
-/**************************** registration **********************************/
-
-void ED_operatortypes_particle(void)
-{
-	WM_operatortype_append(PARTICLE_OT_select_all_toggle);
-	WM_operatortype_append(PARTICLE_OT_select_first);
-	WM_operatortype_append(PARTICLE_OT_select_last);
-	WM_operatortype_append(PARTICLE_OT_select_linked);
-	WM_operatortype_append(PARTICLE_OT_select_less);
-	WM_operatortype_append(PARTICLE_OT_select_more);
-
-	WM_operatortype_append(PARTICLE_OT_hide);
-	WM_operatortype_append(PARTICLE_OT_reveal);
-
-	WM_operatortype_append(PARTICLE_OT_rekey);
-	WM_operatortype_append(PARTICLE_OT_subdivide);
-	WM_operatortype_append(PARTICLE_OT_remove_doubles);
-	WM_operatortype_append(PARTICLE_OT_delete);
-	WM_operatortype_append(PARTICLE_OT_mirror);
-
-	WM_operatortype_append(PARTICLE_OT_brush_set);
-	WM_operatortype_append(PARTICLE_OT_brush_edit);
-	WM_operatortype_append(PARTICLE_OT_brush_radial_control);
-
-	WM_operatortype_append(PARTICLE_OT_specials_menu);
-
-	WM_operatortype_append(PARTICLE_OT_particle_edit_toggle);
-	WM_operatortype_append(PARTICLE_OT_edited_clear);
-}
-
-void ED_keymap_particle(wmWindowManager *wm)
-{
-	wmKeyMap *keymap;
-	
-	keymap= WM_keymap_find(wm, "Particle", 0, 0);
-	keymap->poll= PE_poll;
-	
-	WM_keymap_add_item(keymap, "PARTICLE_OT_select_all_toggle", AKEY, KM_PRESS, 0, 0);
-	WM_keymap_add_item(keymap, "PARTICLE_OT_select_more", PADPLUSKEY, KM_PRESS, KM_CTRL, 0);
-	WM_keymap_add_item(keymap, "PARTICLE_OT_select_less", PADMINUS, KM_PRESS, KM_CTRL, 0);
-	WM_keymap_add_item(keymap, "PARTICLE_OT_select_linked", LKEY, KM_PRESS, 0, 0);
-	RNA_boolean_set(WM_keymap_add_item(keymap, "PARTICLE_OT_select_linked", LKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "deselect", 1);
-
-	WM_keymap_add_item(keymap, "PARTICLE_OT_delete", XKEY, KM_PRESS, 0, 0);
-	WM_keymap_add_item(keymap, "PARTICLE_OT_delete", DELKEY, KM_PRESS, 0, 0);
-
-	WM_keymap_add_item(keymap, "PARTICLE_OT_reveal", HKEY, KM_PRESS, KM_ALT, 0);
-	WM_keymap_add_item(keymap, "PARTICLE_OT_hide", HKEY, KM_PRESS, 0, 0);
-	RNA_enum_set(WM_keymap_add_item(keymap, "PARTICLE_OT_hide", HKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "unselected", 1);
-
-	WM_keymap_add_item(keymap, "PARTICLE_OT_brush_edit", ACTIONMOUSE, KM_PRESS, 0, 0);
-	WM_keymap_add_item(keymap, "PARTICLE_OT_brush_edit", ACTIONMOUSE, KM_PRESS, KM_SHIFT, 0);
-	RNA_enum_set(WM_keymap_add_item(keymap, "PARTICLE_OT_brush_radial_control", FKEY, KM_PRESS, 0, 0)->ptr, "mode", WM_RADIALCONTROL_SIZE);
-	RNA_enum_set(WM_keymap_add_item(keymap, "PARTICLE_OT_brush_radial_control", FKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "mode", WM_RADIALCONTROL_STRENGTH);
-
-	WM_keymap_add_item(keymap, "PARTICLE_OT_specials_menu", WKEY, KM_PRESS, 0, 0);
-}
-
diff --git a/source/blender/editors/physics/particle_object.c b/source/blender/editors/physics/particle_object.c
new file mode 100644
index 00000000000..cef630b6711
--- /dev/null
+++ b/source/blender/editors/physics/particle_object.c
@@ -0,0 +1,575 @@
+/**
+ * $Id:
+ *
+ * ***** BEGIN GPL 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. 
+ *
+ * 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) 2009 Blender Foundation.
+ * All rights reserved.
+ *
+ * Contributor(s): Blender Foundation
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "MEM_guardedalloc.h"
+
+#include "DNA_meshdata_types.h"
+#include "DNA_modifier_types.h"
+#include "DNA_object_types.h"
+#include "DNA_particle_types.h"
+#include "DNA_scene_types.h"
+#include "DNA_windowmanager_types.h"
+
+#include "BLI_arithb.h"
+#include "BLI_listbase.h"
+
+#include "BKE_context.h"
+#include "BKE_depsgraph.h"
+#include "BKE_DerivedMesh.h"
+#include "BKE_cdderivedmesh.h"
+#include "BKE_main.h"
+#include "BKE_particle.h"
+#include "BKE_pointcache.h"
+#include "BKE_utildefines.h"
+
+#include "RNA_access.h"
+#include "RNA_define.h"
+
+#include "WM_api.h"
+#include "WM_types.h"
+
+#include "ED_particle.h"
+
+#include "physics_intern.h"
+
+/********************** particle system slot operators *********************/
+
+static int particle_system_add_exec(bContext *C, wmOperator *op)
+{
+	Object *ob= CTX_data_pointer_get_type(C, "object", &RNA_Object).data;
+	Scene *scene = CTX_data_scene(C);
+
+	if(!scene || !ob)
+		return OPERATOR_CANCELLED;
+
+	object_add_particle_system(scene, ob);
+	WM_event_add_notifier(C, NC_OBJECT|ND_DRAW, ob);
+	
+	return OPERATOR_FINISHED;
+}
+
+void OBJECT_OT_particle_system_add(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name= "Add Particle System Slot";
+	ot->idname= "OBJECT_OT_particle_system_add";
+	ot->description="Add a particle system.";
+	
+	/* api callbacks */
+	ot->exec= particle_system_add_exec;
+
+	/* flags */
+	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
+}
+
+static int particle_system_remove_exec(bContext *C, wmOperator *op)
+{
+	Object *ob= CTX_data_pointer_get_type(C, "object", &RNA_Object).data;
+	Scene *scene = CTX_data_scene(C);
+
+	if(!scene || !ob)
+		return OPERATOR_CANCELLED;
+
+	object_remove_particle_system(scene, ob);
+	WM_event_add_notifier(C, NC_OBJECT|ND_DRAW, ob);
+	
+	return OPERATOR_FINISHED;
+}
+
+void OBJECT_OT_particle_system_remove(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name= "Remove Particle System Slot";
+	ot->idname= "OBJECT_OT_particle_system_remove";
+	ot->description="Remove the selected particle system.";
+	
+	/* api callbacks */
+	ot->exec= particle_system_remove_exec;
+
+	/* flags */
+	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
+}
+
+/********************** new particle settings operator *********************/
+
+static int psys_poll(bContext *C)
+{
+	PointerRNA ptr = CTX_data_pointer_get_type(C, "particle_system", &RNA_ParticleSystem);
+	return (ptr.data != NULL);
+}
+
+static int new_particle_settings_exec(bContext *C, wmOperator *op)
+{
+	Scene *scene = CTX_data_scene(C);
+	Main *bmain= CTX_data_main(C);
+	ParticleSystem *psys;
+	ParticleSettings *part = NULL;
+	Object *ob;
+	PointerRNA ptr;
+
+	ptr = CTX_data_pointer_get_type(C, "particle_system", &RNA_ParticleSystem);
+
+	psys = ptr.data;
+
+	/* add or copy particle setting */
+	if(psys->part)
+		part= psys_copy_settings(psys->part);
+	else
+		part= psys_new_settings("ParticleSettings", bmain);
+
+	ob= ptr.id.data;
+
+	if(psys->part)
+		psys->part->id.us--;
+
+	psys->part = part;
+
+	psys_check_boid_data(psys);
+
+	DAG_scene_sort(scene);
+	DAG_id_flush_update(&ob->id, OB_RECALC_DATA);
+
+	WM_event_add_notifier(C, NC_OBJECT|ND_DRAW, ob);
+	
+	return OPERATOR_FINISHED;
+}
+
+void PARTICLE_OT_new(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name= "New Particle Settings";
+	ot->idname= "PARTICLE_OT_new";
+	ot->description="Add new particle settings.";
+	
+	/* api callbacks */
+	ot->exec= new_particle_settings_exec;
+	ot->poll= psys_poll;
+
+	/* flags */
+	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
+}
+
+/********************** keyed particle target operators *********************/
+
+static int new_particle_target_exec(bContext *C, wmOperator *op)
+{
+	Scene *scene = CTX_data_scene(C);
+	PointerRNA ptr = CTX_data_pointer_get_type(C, "particle_system", &RNA_ParticleSystem);
+	ParticleSystem *psys= ptr.data;
+	Object *ob = ptr.id.data;
+
+	ParticleTarget *pt;
+
+	if(!psys)
+		return OPERATOR_CANCELLED;
+
+	pt = psys->targets.first;
+	for(; pt; pt=pt->next)
+		pt->flag &= ~PTARGET_CURRENT;
+
+	pt = MEM_callocN(sizeof(ParticleTarget), "keyed particle target");
+
+	pt->flag |= PTARGET_CURRENT;
+	pt->psys = 1;
+
+	BLI_addtail(&psys->targets, pt);
+
+	DAG_scene_sort(scene);
+	DAG_id_flush_update(&ob->id, OB_RECALC_DATA);
+
+	WM_event_add_notifier(C, NC_OBJECT|ND_DRAW, ob);
+	
+	return OPERATOR_FINISHED;
+}
+
+void PARTICLE_OT_new_target(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name= "New Particle Target";
+	ot->idname= "PARTICLE_OT_new_target";
+	ot->description="Add a new particle target.";
+	
+	/* api callbacks */
+	ot->exec= new_particle_target_exec;
+
+	/* flags */
+	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
+}
+
+static int remove_particle_target_exec(bContext *C, wmOperator *op)
+{
+	Scene *scene = CTX_data_scene(C);
+	PointerRNA ptr = CTX_data_pointer_get_type(C, "particle_system", &RNA_ParticleSystem);
+	ParticleSystem *psys= ptr.data;
+	Object *ob = ptr.id.data;
+
+	ParticleTarget *pt;
+
+	if(!psys)
+		return OPERATOR_CANCELLED;
+
+	pt = psys->targets.first;
+	for(; pt; pt=pt->next) {
+		if(pt->flag & PTARGET_CURRENT) {
+			BLI_remlink(&psys->targets, pt);
+			MEM_freeN(pt);
+			break;
+		}
+
+	}
+	pt = psys->targets.last;
+
+	if(pt)
+		pt->flag |= PTARGET_CURRENT;
+
+	DAG_scene_sort(scene);
+	DAG_id_flush_update(&ob->id, OB_RECALC_DATA);
+
+	WM_event_add_notifier(C, NC_OBJECT|ND_DRAW, ob);
+	
+	return OPERATOR_FINISHED;
+}
+
+void PARTICLE_OT_remove_target(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name= "Remove Particle Target";
+	ot->idname= "PARTICLE_OT_remove_target";
+	ot->description="Remove the selected particle target.";
+	
+	/* api callbacks */
+	ot->exec= remove_particle_target_exec;
+
+	/* flags */
+	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
+}
+
+/************************ move up particle target operator *********************/
+
+static int target_move_up_exec(bContext *C, wmOperator *op)
+{
+	PointerRNA ptr = CTX_data_pointer_get_type(C, "particle_system", &RNA_ParticleSystem);
+	ParticleSystem *psys= ptr.data;
+	Object *ob = ptr.id.data;
+	ParticleTarget *pt;
+
+	if(!psys)
+		return OPERATOR_CANCELLED;
+	
+	pt = psys->targets.first;
+	for(; pt; pt=pt->next) {
+		if(pt->flag & PTARGET_CURRENT && pt->prev) {
+			BLI_remlink(&psys->targets, pt);
+			BLI_insertlink(&psys->targets, pt->prev->prev, pt);
+
+			DAG_id_flush_update(&ob->id, OB_RECALC_DATA);
+			WM_event_add_notifier(C, NC_OBJECT|ND_DRAW, ob);
+			break;
+		}
+	}
+	
+	return OPERATOR_FINISHED;
+}
+
+void PARTICLE_OT_target_move_up(wmOperatorType *ot)
+{
+	ot->name= "Move Up Target";
+	ot->idname= "PARTICLE_OT_target_move_up";
+	ot->description= "Move particle target up in the list.";
+	
+	ot->exec= target_move_up_exec;
+	
+	/* flags */
+	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
+}
+
+/************************ move down particle target operator *********************/
+
+static int target_move_down_exec(bContext *C, wmOperator *op)
+{
+	PointerRNA ptr = CTX_data_pointer_get_type(C, "particle_system", &RNA_ParticleSystem);
+	ParticleSystem *psys= ptr.data;
+	Object *ob = ptr.id.data;
+	ParticleTarget *pt;
+
+	if(!psys)
+		return OPERATOR_CANCELLED;
+	pt = psys->targets.first;
+	for(; pt; pt=pt->next) {
+		if(pt->flag & PTARGET_CURRENT && pt->next) {
+			BLI_remlink(&psys->targets, pt);
+			BLI_insertlink(&psys->targets, pt->next, pt);
+
+			DAG_id_flush_update(&ob->id, OB_RECALC_DATA);
+			WM_event_add_notifier(C, NC_OBJECT|ND_DRAW, ob);
+			break;
+		}
+	}
+	
+	return OPERATOR_FINISHED;
+}
+
+void PARTICLE_OT_target_move_down(wmOperatorType *ot)
+{
+	ot->name= "Move Down Target";
+	ot->idname= "PARTICLE_OT_target_move_down";
+	ot->description= "Move particle target down in the list.";
+	
+	ot->exec= target_move_down_exec;
+	
+	/* flags */
+	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
+}
+
+/************************ connect/disconnect hair operators *********************/
+
+static void disconnect_hair(Scene *scene, Object *ob, ParticleSystem *psys)
+{
+	ParticleSystemModifierData *psmd = psys_get_modifier(ob,psys);
+	ParticleData *pa;
+	PTCacheEdit *edit;
+	PTCacheEditPoint *point;
+	PTCacheEditKey *ekey = NULL;
+	HairKey *key;
+	int i, k;
+	float hairmat[4][4];
+
+	if(!ob || !psys || psys->flag & PSYS_GLOBAL_HAIR)
+		return;
+
+	if(!psys->part || psys->part->type != PART_HAIR)
+		return;
+	
+	edit = psys->edit;
+	point= edit ? edit->points : NULL;
+
+	for(i=0, pa=psys->particles; i<psys->totpart; i++,pa++) {
+		if(point) {
+			ekey = point->keys;
+			point++;
+		}
+
+		psys_mat_hair_to_global(ob, psmd->dm, psys->part->from, pa, hairmat);
+
+		for(k=0,key=pa->hair; k<pa->totkey; k++,key++) {
+			Mat4MulVecfl(hairmat,key->co);
+			
+			if(ekey) {
+				ekey->flag &= ~PEK_USE_WCO;
+				ekey++;
+			}
+		}
+	}
+
+	psys_free_path_cache(psys, psys->edit);
+
+	psys->flag |= PSYS_GLOBAL_HAIR;
+
+	PE_update_object(scene, ob, 0);
+}
+
+static int disconnect_hair_exec(bContext *C, wmOperator *op)
+{
+	Scene *scene= CTX_data_scene(C);
+	Object *ob= CTX_data_pointer_get_type(C, "object", &RNA_Object).data;
+	PointerRNA ptr = CTX_data_pointer_get_type(C, "particle_system", &RNA_ParticleSystem);
+	ParticleSystem *psys= NULL;
+	int all = RNA_boolean_get(op->ptr, "all");
+
+	if(!ob)
+		return OPERATOR_CANCELLED;
+
+	if(all) {
+		for(psys=ob->particlesystem.first; psys; psys=psys->next) {
+			disconnect_hair(scene, ob, psys);
+		}
+	}
+	else {
+		psys = ptr.data;
+		disconnect_hair(scene, ob, psys);
+	}
+
+	WM_event_add_notifier(C, NC_OBJECT|ND_DRAW, ob);
+
+	return OPERATOR_FINISHED;
+}
+
+void PARTICLE_OT_disconnect_hair(wmOperatorType *ot)
+{
+	ot->name= "Disconnect Hair";
+	ot->description= "Disconnect hair from the emitter mesh.";
+	ot->idname= "PARTICLE_OT_disconnect_hair";
+	
+	ot->exec= disconnect_hair_exec;
+	
+	/* flags */
+	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
+
+	RNA_def_boolean(ot->srna, "all", 0, "All hair", "Disconnect all hair systems from the emitter mesh");
+}
+
+static void connect_hair(Scene *scene, Object *ob, ParticleSystem *psys)
+{
+	ParticleSystemModifierData *psmd = psys_get_modifier(ob,psys);
+	ParticleData *pa;
+	PTCacheEdit *edit;
+	PTCacheEditPoint *point;
+	PTCacheEditKey *ekey;
+	HairKey *key;
+	BVHTreeFromMesh bvhtree;
+	BVHTreeNearest nearest;
+	MFace *mface;
+	DerivedMesh *dm = NULL;
+	int numverts;
+	int i, k;
+	float hairmat[4][4], imat[4][4];
+	float v[4][3], vec[3];
+
+	if(!psys || !psys->part || psys->part->type != PART_HAIR)
+		return;
+	
+	edit= psys->edit;
+	point=  edit ? edit->points : NULL;
+	
+	if(psmd->dm->deformedOnly)
+		dm= psmd->dm;
+	else
+		dm= mesh_get_derived_deform(scene, ob, CD_MASK_BAREMESH);
+
+	numverts = dm->getNumVerts (dm);
+
+	memset( &bvhtree, 0, sizeof(bvhtree) );
+
+	/* convert to global coordinates */
+	for (i=0; i<numverts; i++)
+		Mat4MulVecfl (ob->obmat, CDDM_get_vert(dm, i)->co);
+
+	bvhtree_from_mesh_faces(&bvhtree, dm, 0.0, 2, 6);
+
+	for(i=0, pa= psys->particles; i<psys->totpart; i++,pa++) {
+		key = pa->hair;
+
+		nearest.index = -1;
+		nearest.dist = FLT_MAX;
+
+		BLI_bvhtree_find_nearest(bvhtree.tree, key->co, &nearest, bvhtree.nearest_callback, &bvhtree);
+
+		if(nearest.index == -1) {
+			printf("No nearest point found for hair root!");
+			continue;
+		}
+
+		mface = CDDM_get_face(dm,nearest.index);
+
+		VecCopyf(v[0], CDDM_get_vert(dm,mface->v1)->co);
+		VecCopyf(v[1], CDDM_get_vert(dm,mface->v2)->co);
+		VecCopyf(v[2], CDDM_get_vert(dm,mface->v3)->co);
+		if(mface->v4) {
+			VecCopyf(v[3], CDDM_get_vert(dm,mface->v4)->co);
+			MeanValueWeights(v, 4, nearest.co, pa->fuv);
+		}
+		else
+			MeanValueWeights(v, 3, nearest.co, pa->fuv);
+
+		pa->num = nearest.index;
+		pa->num_dmcache = psys_particle_dm_face_lookup(ob,psmd->dm,pa->num,pa->fuv,NULL);
+		
+		psys_mat_hair_to_global(ob, psmd->dm, psys->part->from, pa, hairmat);
+		Mat4Invert(imat,hairmat);
+
+		VECSUB(vec, nearest.co, key->co);
+
+		if(point) {
+			ekey = point->keys;
+			point++;
+		}
+
+		for(k=0,key=pa->hair; k<pa->totkey; k++,key++) {
+			VECADD(key->co, key->co, vec);
+			Mat4MulVecfl(imat,key->co);
+
+			if(ekey) {
+				ekey->flag |= PEK_USE_WCO;
+				ekey++;
+			}
+		}
+	}
+
+	free_bvhtree_from_mesh(&bvhtree);
+	if(!psmd->dm->deformedOnly)
+		dm->release(dm);
+
+	psys_free_path_cache(psys, psys->edit);
+
+	psys->flag &= ~PSYS_GLOBAL_HAIR;
+
+	PE_update_object(scene, ob, 0);
+}
+
+static int connect_hair_exec(bContext *C, wmOperator *op)
+{
+	Scene *scene= CTX_data_scene(C);
+	Object *ob= CTX_data_pointer_get_type(C, "object", &RNA_Object).data;
+	PointerRNA ptr = CTX_data_pointer_get_type(C, "particle_system", &RNA_ParticleSystem);
+	ParticleSystem *psys= NULL;
+	int all = RNA_boolean_get(op->ptr, "all");
+
+	if(!ob)
+		return OPERATOR_CANCELLED;
+
+	if(all) {
+		for(psys=ob->particlesystem.first; psys; psys=psys->next) {
+			connect_hair(scene, ob, psys);
+		}
+	}
+	else {
+		psys = ptr.data;
+		connect_hair(scene, ob, psys);
+	}
+
+	WM_event_add_notifier(C, NC_OBJECT|ND_DRAW, ob);
+
+	return OPERATOR_FINISHED;
+}
+
+void PARTICLE_OT_connect_hair(wmOperatorType *ot)
+{
+	ot->name= "Connect Hair";
+	ot->description= "Connect hair to the emitter mesh.";
+	ot->idname= "PARTICLE_OT_connect_hair";
+	
+	ot->exec= connect_hair_exec;
+	
+	/* flags */
+	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
+
+	RNA_def_boolean(ot->srna, "all", 0, "All hair", "Connect all hair systems to the emitter mesh");
+}
+
diff --git a/source/blender/editors/physics/ed_fluidsim.c b/source/blender/editors/physics/physics_fluid.c
index 093fa3f0a49..126c21a554b 100644
--- a/source/blender/editors/physics/ed_fluidsim.c
+++ b/source/blender/editors/physics/physics_fluid.c
@@ -93,6 +93,8 @@
 #include "WM_api.h"
 #include "WM_types.h"
 
+#include "physics_intern.h" // own include
+
 /* enable/disable overall compilation */
 #ifndef DISABLE_ELBEEM
 
@@ -1200,8 +1202,3 @@ void FLUID_OT_bake(wmOperatorType *ot)
 	ot->poll= ED_operator_object_active;
 }
 
-void ED_operatortypes_fluid(void)
-{
-	WM_operatortype_append(FLUID_OT_bake);
-}
-
diff --git a/source/blender/editors/physics/physics_intern.h b/source/blender/editors/physics/physics_intern.h
index e03649575cb..956f26c478d 100644
--- a/source/blender/editors/physics/physics_intern.h
+++ b/source/blender/editors/physics/physics_intern.h
@@ -33,6 +33,72 @@
 #ifndef ED_PHYSICS_INTERN_H
 #define ED_PHYSICS_INTERN_H
 
+struct wmOperatorType;
+
+/* particle_edit.c */
+int PE_poll(struct bContext *C);
+int PE_hair_poll(struct bContext *C);
+int PE_poll_3dview(struct bContext *C);
+
+void PARTICLE_OT_select_all_toggle(struct wmOperatorType *ot);
+void PARTICLE_OT_select_first(struct wmOperatorType *ot);
+void PARTICLE_OT_select_last(struct wmOperatorType *ot);
+void PARTICLE_OT_select_linked(struct wmOperatorType *ot);
+void PARTICLE_OT_select_less(struct wmOperatorType *ot);
+void PARTICLE_OT_select_more(struct wmOperatorType *ot);
+
+void PARTICLE_OT_hide(struct wmOperatorType *ot);
+void PARTICLE_OT_reveal(struct wmOperatorType *ot);
+
+void PARTICLE_OT_rekey(struct wmOperatorType *ot);
+void PARTICLE_OT_subdivide(struct wmOperatorType *ot);
+void PARTICLE_OT_remove_doubles(struct wmOperatorType *ot);
+void PARTICLE_OT_delete(struct wmOperatorType *ot);
+void PARTICLE_OT_mirror(struct wmOperatorType *ot);
+
+void PARTICLE_OT_brush_set(struct wmOperatorType *ot);
+void PARTICLE_OT_brush_edit(struct wmOperatorType *ot);
+void PARTICLE_OT_brush_radial_control(struct wmOperatorType *ot);
+
+void PARTICLE_OT_specials_menu(struct wmOperatorType *ot);
+
+void PARTICLE_OT_particle_edit_toggle(struct wmOperatorType *ot);
+void PARTICLE_OT_edited_clear(struct wmOperatorType *ot);
+
+/* particle_object.c */
+void OBJECT_OT_particle_system_add(struct wmOperatorType *ot);
+void OBJECT_OT_particle_system_remove(struct wmOperatorType *ot);
+
+void PARTICLE_OT_new(struct wmOperatorType *ot);
+void PARTICLE_OT_new_target(struct wmOperatorType *ot);
+void PARTICLE_OT_remove_target(struct wmOperatorType *ot);
+void PARTICLE_OT_target_move_up(struct wmOperatorType *ot);
+void PARTICLE_OT_target_move_down(struct wmOperatorType *ot);
+void PARTICLE_OT_connect_hair(struct wmOperatorType *ot);
+void PARTICLE_OT_disconnect_hair(struct wmOperatorType *ot);
+
+/* particle_boids.c */
+void BOID_OT_rule_add(struct wmOperatorType *ot);
+void BOID_OT_rule_del(struct wmOperatorType *ot);
+void BOID_OT_rule_move_up(struct wmOperatorType *ot);
+void BOID_OT_rule_move_down(struct wmOperatorType *ot);
+
+void BOID_OT_state_add(struct wmOperatorType *ot);
+void BOID_OT_state_del(struct wmOperatorType *ot);
+void BOID_OT_state_move_up(struct wmOperatorType *ot);
+void BOID_OT_state_move_down(struct wmOperatorType *ot);
+
+/* physics_fluid.c */
+void FLUID_OT_bake(struct wmOperatorType *ot);
+
+/* physics_pointcache.c */
+void PTCACHE_OT_bake_all(struct wmOperatorType *ot);
+void PTCACHE_OT_free_bake_all(struct wmOperatorType *ot);
+void PTCACHE_OT_bake(struct wmOperatorType *ot);
+void PTCACHE_OT_free_bake(struct wmOperatorType *ot);
+void PTCACHE_OT_bake_from_cache(struct wmOperatorType *ot);
+void PTCACHE_OT_add_new(struct wmOperatorType *ot);
+void PTCACHE_OT_remove(struct wmOperatorType *ot);
 
 #endif /* ED_PHYSICS_INTERN_H */
 
diff --git a/source/blender/editors/physics/physics_ops.c b/source/blender/editors/physics/physics_ops.c
new file mode 100644
index 00000000000..a62d3d8fd78
--- /dev/null
+++ b/source/blender/editors/physics/physics_ops.c
@@ -0,0 +1,173 @@
+/**
+ * $Id:
+ *
+ * ***** BEGIN GPL 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. 
+ *
+ * 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) 2009 Blender Foundation.
+ * All rights reserved.
+ *
+ * Contributor(s): Blender Foundation
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#include <stdlib.h>
+
+#include "DNA_windowmanager_types.h"
+
+#include "RNA_access.h"
+
+#include "WM_api.h"
+#include "WM_types.h"
+
+#include "ED_physics.h"
+
+#include "physics_intern.h" // own include
+
+/***************************** particles ***********************************/
+
+static void operatortypes_particle(void)
+{
+	WM_operatortype_append(PARTICLE_OT_select_all_toggle);
+	WM_operatortype_append(PARTICLE_OT_select_first);
+	WM_operatortype_append(PARTICLE_OT_select_last);
+	WM_operatortype_append(PARTICLE_OT_select_linked);
+	WM_operatortype_append(PARTICLE_OT_select_less);
+	WM_operatortype_append(PARTICLE_OT_select_more);
+
+	WM_operatortype_append(PARTICLE_OT_hide);
+	WM_operatortype_append(PARTICLE_OT_reveal);
+
+	WM_operatortype_append(PARTICLE_OT_rekey);
+	WM_operatortype_append(PARTICLE_OT_subdivide);
+	WM_operatortype_append(PARTICLE_OT_remove_doubles);
+	WM_operatortype_append(PARTICLE_OT_delete);
+	WM_operatortype_append(PARTICLE_OT_mirror);
+
+	WM_operatortype_append(PARTICLE_OT_brush_set);
+	WM_operatortype_append(PARTICLE_OT_brush_edit);
+	WM_operatortype_append(PARTICLE_OT_brush_radial_control);
+
+	WM_operatortype_append(PARTICLE_OT_specials_menu);
+
+	WM_operatortype_append(PARTICLE_OT_particle_edit_toggle);
+	WM_operatortype_append(PARTICLE_OT_edited_clear);
+
+
+	WM_operatortype_append(OBJECT_OT_particle_system_add);
+	WM_operatortype_append(OBJECT_OT_particle_system_remove);
+
+	WM_operatortype_append(PARTICLE_OT_new);
+	WM_operatortype_append(PARTICLE_OT_new_target);
+	WM_operatortype_append(PARTICLE_OT_remove_target);
+	WM_operatortype_append(PARTICLE_OT_target_move_up);
+	WM_operatortype_append(PARTICLE_OT_target_move_down);
+	WM_operatortype_append(PARTICLE_OT_connect_hair);
+	WM_operatortype_append(PARTICLE_OT_disconnect_hair);
+}
+
+static void keymap_particle(wmWindowManager *wm)
+{
+	wmKeyMap *keymap;
+	
+	keymap= WM_keymap_find(wm, "Particle", 0, 0);
+	keymap->poll= PE_poll;
+	
+	WM_keymap_add_item(keymap, "PARTICLE_OT_select_all_toggle", AKEY, KM_PRESS, 0, 0);
+	WM_keymap_add_item(keymap, "PARTICLE_OT_select_more", PADPLUSKEY, KM_PRESS, KM_CTRL, 0);
+	WM_keymap_add_item(keymap, "PARTICLE_OT_select_less", PADMINUS, KM_PRESS, KM_CTRL, 0);
+	WM_keymap_add_item(keymap, "PARTICLE_OT_select_linked", LKEY, KM_PRESS, 0, 0);
+	RNA_boolean_set(WM_keymap_add_item(keymap, "PARTICLE_OT_select_linked", LKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "deselect", 1);
+
+	WM_keymap_add_item(keymap, "PARTICLE_OT_delete", XKEY, KM_PRESS, 0, 0);
+	WM_keymap_add_item(keymap, "PARTICLE_OT_delete", DELKEY, KM_PRESS, 0, 0);
+
+	WM_keymap_add_item(keymap, "PARTICLE_OT_reveal", HKEY, KM_PRESS, KM_ALT, 0);
+	WM_keymap_add_item(keymap, "PARTICLE_OT_hide", HKEY, KM_PRESS, 0, 0);
+	RNA_enum_set(WM_keymap_add_item(keymap, "PARTICLE_OT_hide", HKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "unselected", 1);
+
+	WM_keymap_add_item(keymap, "PARTICLE_OT_brush_edit", ACTIONMOUSE, KM_PRESS, 0, 0);
+	WM_keymap_add_item(keymap, "PARTICLE_OT_brush_edit", ACTIONMOUSE, KM_PRESS, KM_SHIFT, 0);
+	RNA_enum_set(WM_keymap_add_item(keymap, "PARTICLE_OT_brush_radial_control", FKEY, KM_PRESS, 0, 0)->ptr, "mode", WM_RADIALCONTROL_SIZE);
+	RNA_enum_set(WM_keymap_add_item(keymap, "PARTICLE_OT_brush_radial_control", FKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "mode", WM_RADIALCONTROL_STRENGTH);
+
+	WM_keymap_add_item(keymap, "PARTICLE_OT_specials_menu", WKEY, KM_PRESS, 0, 0);
+}
+
+/******************************* boids *************************************/
+
+static void operatortypes_boids(void)
+{
+	WM_operatortype_append(BOID_OT_rule_add);
+	WM_operatortype_append(BOID_OT_rule_del);
+	WM_operatortype_append(BOID_OT_rule_move_up);
+	WM_operatortype_append(BOID_OT_rule_move_down);
+
+	WM_operatortype_append(BOID_OT_state_add);
+	WM_operatortype_append(BOID_OT_state_del);
+	WM_operatortype_append(BOID_OT_state_move_up);
+	WM_operatortype_append(BOID_OT_state_move_down);
+}
+
+/********************************* fluid ***********************************/
+
+static void operatortypes_fluid(void)
+{
+	WM_operatortype_append(FLUID_OT_bake);
+}
+
+/**************************** point cache **********************************/
+
+static void operatortypes_pointcache(void)
+{
+	WM_operatortype_append(PTCACHE_OT_bake_all);
+	WM_operatortype_append(PTCACHE_OT_free_bake_all);
+	WM_operatortype_append(PTCACHE_OT_bake);
+	WM_operatortype_append(PTCACHE_OT_free_bake);
+	WM_operatortype_append(PTCACHE_OT_bake_from_cache);
+	WM_operatortype_append(PTCACHE_OT_add_new);
+	WM_operatortype_append(PTCACHE_OT_remove);
+}
+
+//static void keymap_pointcache(wmWindowManager *wm)
+//{
+//	wmKeyMap *keymap= WM_keymap_find(wm, "Pointcache", 0, 0);
+//	
+//	WM_keymap_add_item(keymap, "PHYSICS_OT_bake_all", AKEY, KM_PRESS, 0, 0);
+//	WM_keymap_add_item(keymap, "PHYSICS_OT_free_all", PADPLUSKEY, KM_PRESS, KM_CTRL, 0);
+//	WM_keymap_add_item(keymap, "PHYSICS_OT_bake_particle_system", PADMINUS, KM_PRESS, KM_CTRL, 0);
+//	WM_keymap_add_item(keymap, "PHYSICS_OT_free_particle_system", LKEY, KM_PRESS, 0, 0);
+//}
+
+/****************************** general ************************************/
+
+void ED_operatortypes_physics(void)
+{
+	operatortypes_particle();
+	operatortypes_boids();
+	operatortypes_fluid();
+	operatortypes_pointcache();
+}
+
+void ED_keymap_physics(wmWindowManager *wm)
+{
+	keymap_particle(wm);
+	//keymap_pointcache(wm);
+}
+
+
+
diff --git a/source/blender/editors/physics/ed_pointcache.c b/source/blender/editors/physics/physics_pointcache.c
index ed3aaf0cfd1..26099a18966 100644
--- a/source/blender/editors/physics/ed_pointcache.c
+++ b/source/blender/editors/physics/physics_pointcache.c
@@ -27,6 +27,8 @@
  * ***** END GPL LICENSE BLOCK *****
  */
 
+#include <stdlib.h>
+
 #include "MEM_guardedalloc.h"
 
 #include "DNA_scene_types.h"
@@ -332,26 +334,4 @@ void PTCACHE_OT_remove(wmOperatorType *ot)
 	/* flags */
 	ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
 }
-/**************************** registration **********************************/
-
-void ED_operatortypes_pointcache(void)
-{
-	WM_operatortype_append(PTCACHE_OT_bake_all);
-	WM_operatortype_append(PTCACHE_OT_free_bake_all);
-	WM_operatortype_append(PTCACHE_OT_bake);
-	WM_operatortype_append(PTCACHE_OT_free_bake);
-	WM_operatortype_append(PTCACHE_OT_bake_from_cache);
-	WM_operatortype_append(PTCACHE_OT_add_new);
-	WM_operatortype_append(PTCACHE_OT_remove);
-}
-
-//void ED_keymap_pointcache(wmWindowManager *wm)
-//{
-//	wmKeyMap *keymap= WM_keymap_find(wm, "Pointcache", 0, 0);
-//	
-//	WM_keymap_add_item(keymap, "PHYSICS_OT_bake_all", AKEY, KM_PRESS, 0, 0);
-//	WM_keymap_add_item(keymap, "PHYSICS_OT_free_all", PADPLUSKEY, KM_PRESS, KM_CTRL, 0);
-//	WM_keymap_add_item(keymap, "PHYSICS_OT_bake_particle_system", PADMINUS, KM_PRESS, KM_CTRL, 0);
-//	WM_keymap_add_item(keymap, "PHYSICS_OT_free_particle_system", LKEY, KM_PRESS, 0, 0);
-//}