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Fix for bug #10475: added more dependencies for physics systems

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with deflectors and fields for proper dependency graph updates.
This commit is contained in:
Brecht Van Lommel 2008-05-09 13:04:36 +00:00
parent 6a97a2ab33
commit 7e93f5569d
2 changed files with 24 additions and 16 deletions
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37
source/blender/blenkernel/intern/depsgraph.c
View File

@ -346,6 +346,24 @@ static void dag_add_driver_relation(Ipo *ipo, DagForest *dag, DagNode *node, int
}
}
static void dag_add_collision_field_relation(DagForest *dag, Object *ob, DagNode *node)
{
Base *base;
DagNode *node2;
// would be nice to have a list of colliders here
// so for now walk all objects in scene check 'same layer rule'
for(base = G.scene->base.first; base; base= base->next) {
if((base->lay & ob->lay) && base->object->pd) {
Object *ob1= base->object;
if((ob1->pd->deflect || ob1->pd->forcefield) && (ob1 != ob)) {
node2 = dag_get_node(dag, ob1);
dag_add_relation(dag, node2, node, DAG_RL_DATA_DATA|DAG_RL_OB_DATA, "Field Collision");
}
}
}
}
static void build_dag_object(DagForest *dag, DagNode *scenenode, Object *ob, int mask)
{
bConstraint *con;
@ -523,22 +541,9 @@ static void build_dag_object(DagForest *dag, DagNode *scenenode, Object *ob, int
}
/* softbody collision */
if((ob->type==OB_MESH) || (ob->type==OB_CURVE) || (ob->type==OB_LATTICE)) {
Base *base;
if(modifiers_isSoftbodyEnabled(ob)){
// would be nice to have a list of colliders here
// so for now walk all objects in scene check 'same layer rule'
for(base = G.scene->base.first; base; base= base->next) {
if( (base->lay & ob->lay) && base->object->pd) {
Object *ob1= base->object;
if((ob1->pd->deflect) && (ob1 != ob)) {
node2 = dag_get_node(dag, ob1);
dag_add_relation(dag, node2, node, DAG_RL_DATA_DATA|DAG_RL_OB_DATA, "Softbody Collision");
}
}
}
}
}
if((ob->type==OB_MESH) || (ob->type==OB_CURVE) || (ob->type==OB_LATTICE))
if(modifiers_isSoftbodyEnabled(ob) || modifiers_isClothEnabled(ob))
dag_add_collision_field_relation(dag, ob, node);
if (ob->type==OB_MBALL) {
Object *mom= find_basis_mball(ob);

3
source/blender/src/buttons_object.c
View File

@ -3208,6 +3208,7 @@ static void object_collision__enabletoggle ( void *ob_v, void *arg2 )
{
md = modifier_new ( eModifierType_Collision );
BLI_addtail ( &ob->modifiers, md );
DAG_scene_sort(G.scene);
DAG_object_flush_update(G.scene, ob, OB_RECALC_DATA);
allqueue(REDRAWBUTSEDIT, 0);
allqueue(REDRAWVIEW3D, 0);
@ -3215,8 +3216,10 @@ static void object_collision__enabletoggle ( void *ob_v, void *arg2 )
}
else
{
DAG_object_flush_update(G.scene, ob, OB_RECALC_DATA);
BLI_remlink ( &ob->modifiers, md );
modifier_free ( md );
DAG_scene_sort(G.scene);
allqueue(REDRAWBUTSEDIT, 0);
}
}