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May 21, 2016 6:34 pm
Could someone point Mr in the right direction here. I want to create a function which disables every modifier of an object based in a class name I pass to the function as an argument.
Modifier* FindPhysiqueModifier (INode* nodePtr)
{
// Get object from node. Abort if no object.
Object* ObjectPtr = nodePtr->GetObjectRef();
if (!ObjectPtr) return NULL;
// Is derived object ?
while (ObjectPtr->SuperClassID() == GEN_DERIVOB_CLASS_ID && ObjectPtr)
{
// Yes -> Cast.
IDerivedObject *DerivedObjectPtr = ( IDerivedObject *)(ObjectPtr);
// Iterate over all entries of the modifier stack.
int ModStackIndex = 0;
while (ModStackIndex < DerivedObjectPtr->NumModifiers())
{
// Get current modifier.
Modifier* ModifierPtr = DerivedObjectPtr->GetModifier(ModStackIndex);
// Is this Physique ?
if (ModifierPtr->ClassID() == Class_ID(PHYSIQUE_CLASS_ID_A, PHYSIQUE_CLASS_ID_B)) {
// Yes -> Exit.
return ModifierPtr;
}
// Next modifier stack entry.
ModStackIndex++;
}
ObjectPtr = DerivedObjectPtr->GetObjRef();
}
// Not found.
returnNULL;
}
3 Replies
May 21, 2016 6:34 pm
Untested but should work
void DisableModifiersByClassName(INode* node, const MSTR& className)
{
if (!node)
return;
auto object = node->GetObjectRef();
while (object && object->SuperClassID() == DERIVOB_CLASS_ID) {
auto derivedObject = static_cast<IDerivedObject*>(object);
for (auto i = 0; i < derivedObject->NumModifiers(); ++i) {
auto modifier = derivedObject->GetModifier(i);
MSTR modifierClassName;
modifier->GetClassName(modifierClassName);
if (_wcsicmp(modifierClassName, className) == 0)
modifier->DisableMod();
}
object = derivedObject->GetObjRef();
}
}
May 21, 2016 6:34 pm
error: auto derivedObject = static_cast<IDerivedObject*>(object);
Invalid type conversion why is this?
May 21, 2016 6:34 pm
Hi, I changed the code a little bit, so now it should work, its still untested, but if you have any issues, let me know ^^
void DisableModifiersByClassName(INode* node, MSTR className){
if (node) {
Object* obj = node->GetObjectRef();
if (obj->SuperClassID() == DERIVOB_CLASS_ID) {
IDerivedObject* D_obj = static_cast<IDerivedObject*>(obj);
for (int i = 0; i < D_obj->NumModifiers(); i++) {
Modifier* mod = D_obj->GetModifier(i);
MSTR modClassName;
mod->GetClassName(modClassName);
if (_wcsicmp(modClassName, className) == 0)
mod->DisableMod();
}
}
}
}