merged the master branchsoc-2017-vertex_paint

1 files changed, 62 insertions, 29 deletions

diff --git a/source/blender/blenkernel/intern/rigidbody.c b/source/blender/blenkernel/intern/rigidbody.c
index b3a36bfb089..03eb83376e7 100644
--- a/source/blender/blenkernel/intern/rigidbody.c
+++ b/source/blender/blenkernel/intern/rigidbody.c
@@ -184,7 +184,7 @@ void BKE_rigidbody_free_constraint(Object *ob)
  * be added to relevant groups later...
  */
 
-RigidBodyOb *BKE_rigidbody_copy_object(Object *ob)
+RigidBodyOb *BKE_rigidbody_copy_object(const Object *ob, const int UNUSED(flag))
 {
 	RigidBodyOb *rboN = NULL;
 
@@ -204,7 +204,7 @@ RigidBodyOb *BKE_rigidbody_copy_object(Object *ob)
 	return rboN;
 }
 
-RigidBodyCon *BKE_rigidbody_copy_constraint(Object *ob)
+RigidBodyCon *BKE_rigidbody_copy_constraint(const Object *ob, const int UNUSED(flag))
 {
 	RigidBodyCon *rbcN = NULL;
 
@@ -291,8 +291,6 @@ static rbCollisionShape *rigidbody_get_shape_trimesh_from_mesh(Object *ob)
 		if (dm == NULL)
 			return NULL;
 
-		DM_ensure_looptri(dm);
-
 		mvert   = dm->getVertArray(dm);
 		totvert = dm->getNumVerts(dm);
 		looptri = dm->getLoopTriArray(dm);
@@ -524,8 +522,6 @@ void BKE_rigidbody_calc_volume(Object *ob, float *r_vol)
 				if (dm == NULL)
 					return;
 			
-				DM_ensure_looptri(dm);
-			
 				mvert   = dm->getVertArray(dm);
 				totvert = dm->getNumVerts(dm);
 				lt = dm->getLoopTriArray(dm);
@@ -609,8 +605,6 @@ void BKE_rigidbody_calc_center_of_mass(Object *ob, float r_center[3])
 				if (dm == NULL)
 					return;
 			
-				DM_ensure_looptri(dm);
-			
 				mvert   = dm->getVertArray(dm);
 				totvert = dm->getNumVerts(dm);
 				looptri = dm->getLoopTriArray(dm);
@@ -945,24 +939,26 @@ RigidBodyWorld *BKE_rigidbody_create_world(Scene *scene)
 	return rbw;
 }
 
-RigidBodyWorld *BKE_rigidbody_world_copy(RigidBodyWorld *rbw)
+RigidBodyWorld *BKE_rigidbody_world_copy(RigidBodyWorld *rbw, const int flag)
 {
-	RigidBodyWorld *rbwn = MEM_dupallocN(rbw);
+	RigidBodyWorld *rbw_copy = MEM_dupallocN(rbw);
 
-	if (rbw->effector_weights)
-		rbwn->effector_weights = MEM_dupallocN(rbw->effector_weights);
-	if (rbwn->group)
-		id_us_plus(&rbwn->group->id);
-	if (rbwn->constraints)
-		id_us_plus(&rbwn->constraints->id);
+	if (rbw->effector_weights) {
+		rbw_copy->effector_weights = MEM_dupallocN(rbw->effector_weights);
+	}
+	if ((flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0) {
+		id_us_plus((ID *)rbw_copy->group);
+		id_us_plus((ID *)rbw_copy->constraints);
+	}
 
-	rbwn->pointcache = BKE_ptcache_copy_list(&rbwn->ptcaches, &rbw->ptcaches, false);
+	/* XXX Never copy caches here? */
+	rbw_copy->pointcache = BKE_ptcache_copy_list(&rbw_copy->ptcaches, &rbw->ptcaches, flag & ~LIB_ID_COPY_CACHES);
 
-	rbwn->objects = NULL;
-	rbwn->physics_world = NULL;
-	rbwn->numbodies = 0;
+	rbw_copy->objects = NULL;
+	rbw_copy->physics_world = NULL;
+	rbw_copy->numbodies = 0;
 
-	return rbwn;
+	return rbw_copy;
 }
 
 void BKE_rigidbody_world_groups_relink(RigidBodyWorld *rbw)
@@ -1486,24 +1482,60 @@ void BKE_rigidbody_sync_transforms(RigidBodyWorld *rbw, Object *ob, float ctime)
 void BKE_rigidbody_aftertrans_update(Object *ob, float loc[3], float rot[3], float quat[4], float rotAxis[3], float rotAngle)
 {
 	RigidBodyOb *rbo = ob->rigidbody_object;
+	bool correct_delta = !(rbo->flag & RBO_FLAG_KINEMATIC || rbo->type == RBO_TYPE_PASSIVE);
 
 	/* return rigid body and object to their initial states */
 	copy_v3_v3(rbo->pos, ob->loc);
 	copy_v3_v3(ob->loc, loc);
 
+	if (correct_delta) {
+		add_v3_v3(rbo->pos, ob->dloc);
+	}
+
 	if (ob->rotmode > 0) {
-		eulO_to_quat(rbo->orn, ob->rot, ob->rotmode);
+		float qt[4];
+		eulO_to_quat(qt, ob->rot, ob->rotmode);
+
+		if (correct_delta) {
+			float dquat[4];
+			eulO_to_quat(dquat, ob->drot, ob->rotmode);
+
+			mul_qt_qtqt(rbo->orn, dquat, qt);
+		}
+		else {
+			copy_qt_qt(rbo->orn, qt);
+		}
+
 		copy_v3_v3(ob->rot, rot);
 	}
 	else if (ob->rotmode == ROT_MODE_AXISANGLE) {
-		axis_angle_to_quat(rbo->orn, ob->rotAxis, ob->rotAngle);
+		float qt[4];
+		axis_angle_to_quat(qt, ob->rotAxis, ob->rotAngle);
+
+		if (correct_delta) {
+			float dquat[4];
+			axis_angle_to_quat(dquat, ob->drotAxis, ob->drotAngle);
+
+			mul_qt_qtqt(rbo->orn, dquat, qt);
+		}
+		else {
+			copy_qt_qt(rbo->orn, qt);
+		}
+
 		copy_v3_v3(ob->rotAxis, rotAxis);
 		ob->rotAngle = rotAngle;
 	}
 	else {
-		copy_qt_qt(rbo->orn, ob->quat);
+		if (correct_delta) {
+			mul_qt_qtqt(rbo->orn, ob->dquat, ob->quat);
+		}
+		else {
+			copy_qt_qt(rbo->orn, ob->quat);
+		}
+
 		copy_qt_qt(ob->quat, quat);
 	}
+
 	if (rbo->physics_object) {
 		/* allow passive objects to return to original transform */
 		if (rbo->type == RBO_TYPE_PASSIVE)
@@ -1515,8 +1547,9 @@ void BKE_rigidbody_aftertrans_update(Object *ob, float loc[3], float rot[3], flo
 
 void BKE_rigidbody_cache_reset(RigidBodyWorld *rbw)
 {
-	if (rbw)
+	if (rbw) {
 		rbw->pointcache->flag |= PTCACHE_OUTDATED;
+	}
 }
 
 /* ------------------ */
@@ -1582,7 +1615,7 @@ void BKE_rigidbody_do_simulation(Scene *scene, float ctime)
 	// RB_TODO deal with interpolated, old and baked results
 	bool can_simulate = (ctime == rbw->ltime + 1) && !(cache->flag & PTCACHE_BAKED);
 
-	if (BKE_ptcache_read(&pid, ctime, can_simulate)) {
+	if (BKE_ptcache_read(&pid, ctime, can_simulate) == PTCACHE_READ_EXACT) {
 		BKE_ptcache_validate(cache, (int)ctime);
 		rbw->ltime = ctime;
 		return;
@@ -1622,13 +1655,13 @@ void BKE_rigidbody_do_simulation(Scene *scene, float ctime)
 #  pragma GCC diagnostic ignored "-Wunused-parameter"
 #endif
 
-struct RigidBodyOb *BKE_rigidbody_copy_object(Object *ob) { return NULL; }
-struct RigidBodyCon *BKE_rigidbody_copy_constraint(Object *ob) { return NULL; }
+struct RigidBodyOb *BKE_rigidbody_copy_object(const Object *ob, const int flag) { return NULL; }
+struct RigidBodyCon *BKE_rigidbody_copy_constraint(const Object *ob, const int flag) { return NULL; }
 void BKE_rigidbody_validate_sim_world(Scene *scene, RigidBodyWorld *rbw, bool rebuild) {}
 void BKE_rigidbody_calc_volume(Object *ob, float *r_vol) { if (r_vol) *r_vol = 0.0f; }
 void BKE_rigidbody_calc_center_of_mass(Object *ob, float r_center[3]) { zero_v3(r_center); }
 struct RigidBodyWorld *BKE_rigidbody_create_world(Scene *scene) { return NULL; }
-struct RigidBodyWorld *BKE_rigidbody_world_copy(RigidBodyWorld *rbw) { return NULL; }
+struct RigidBodyWorld *BKE_rigidbody_world_copy(RigidBodyWorld *rbw, const int flag) { return NULL; }
 void BKE_rigidbody_world_groups_relink(struct RigidBodyWorld *rbw) {}
 void BKE_rigidbody_world_id_loop(struct RigidBodyWorld *rbw, RigidbodyWorldIDFunc func, void *userdata) {}
 struct RigidBodyOb *BKE_rigidbody_create_object(Scene *scene, Object *ob, short type) { return NULL; }