IDs and information for Thaircollider

Thaircollider

Attributes

• ENGLISH NAME : Collider
• NAME : Thaircollider
• INCLUDE : Tbase
• PATH : hair/description/thaircollider.res
• PLUGIN : hair
• MAXON online help (may not exist): THAIRCOLLIDER

Elements

ID	UI Name	Type	Parameters	Cycle
HAIR_COLLIDER_COLLISIONS	Collisions	BOOL
HAIR_COLLIDER_FRICTION	Friction	REAL	UNIT PERCENT MIN 0.0 MAX 100.0
HAIR_COLLIDER_BOUNCE	Bounce	REAL	UNIT PERCENT MIN 0.0
HAIR_COLLIDER_FORCES	Forces	BOOL
HAIR_COLLIDER_FORCES_OBJECTS_RADIUS	Radius	REAL	UNIT METER MIN 0.0
HAIR_COLLIDER_FORCE_STRENGTH	Strength	REAL
HAIR_COLLIDER_FORCES_OBJECTS_MAXSTRENGTH	MaxStrength	REAL
HAIR_COLLIDER_FORCES_OBJECTS_FALLOFF	Falloff	LONG		HAIR_COLLIDER_FORCES_FALLOFF_CONSTANT Constant HAIR_COLLIDER_FORCES_FALLOFF_LINEAR Linear HAIR_COLLIDER_FORCES_FALLOFF_SQUARE Square HAIR_COLLIDER_FORCES_FALLOFF_CUBIC Cubic HAIR_COLLIDER_FORCES_FALLOFF_CUSTOM Custom
HAIR_COLLIDER_FORCES_OBJECTS_FALLOFF_SPLINE	Custom	SPLINE
HAIR_COLLIDER_LINK	Restrict	LINK
HAIR_COLLIDER_FORCE_STRENGTH_LINK	Strength	LINK

Example Code

The following code does not use the correct values when setting the data. You should check directly in C4D for the correct values that you should use in place of the ones that are shown. This code is just to show you how to access the values for getting and setting the parameters.

Python

import c4d
from c4d import gui
def main():
    obj = c4d.BaseObject(c4d.Osphere)
    tag = obj.MakeTag(c4d.Thaircollider)
    doc.InsertObject(obj)
    c4d.EventAdd(c4d.EVENT_FORCEREDRAW)
    
    #You can set parameters two different ways. 
    #First way              
    tag[c4d.HAIR_COLLIDER_COLLISIONS] = True
    tag[c4d.HAIR_COLLIDER_FRICTION] = 0.1
    tag[c4d.HAIR_COLLIDER_BOUNCE] = 0.1
    tag[c4d.HAIR_COLLIDER_FORCES] = True
    tag[c4d.HAIR_COLLIDER_FORCES_OBJECTS_RADIUS] = 0.1
    tag[c4d.HAIR_COLLIDER_FORCE_STRENGTH] = 0.1
    tag[c4d.HAIR_COLLIDER_FORCES_OBJECTS_MAXSTRENGTH] = 0.1
    tag[c4d.HAIR_COLLIDER_FORCES_OBJECTS_FALLOFF] = c4d.HAIR_COLLIDER_FORCES_FALLOFF_CONSTANT
    
    #Second way, using the base container.
    bc = tag.GetDataInstance()
    bc.SetBool(c4d.HAIR_COLLIDER_COLLISIONS,True)
    bc.SetFloat(c4d.HAIR_COLLIDER_FRICTION,0.1)
    bc.SetFloat(c4d.HAIR_COLLIDER_BOUNCE,0.1)
    bc.SetBool(c4d.HAIR_COLLIDER_FORCES,True)
    bc.SetFloat(c4d.HAIR_COLLIDER_FORCES_OBJECTS_RADIUS,0.1)
    bc.SetFloat(c4d.HAIR_COLLIDER_FORCE_STRENGTH,0.1)
    bc.SetFloat(c4d.HAIR_COLLIDER_FORCES_OBJECTS_MAXSTRENGTH,0.1)
    bc.SetInt32(c4d.HAIR_COLLIDER_FORCES_OBJECTS_FALLOFF,c4d.HAIR_COLLIDER_FORCES_FALLOFF_CONSTANT)

if __name__=='__main__':
    main()
             

C++

#include "c4d.h"
#include "../hair/description/thaircollider.h"
void SampleFunction()
{
    BaseDocument *pDoc = GetActiveDocument();
    BaseObject *pObject = BaseObject::Alloc(Osphere);
    pDoc->InsertObject(pObject);
    pDoc->StartUndo();
    pDoc->AddUndo(UNDOTYPE_NEW,pObject);
    pDoc->EndUndo();
    pDoc->StartUndo();
    BaseTag *pTag = pObject->MakeTag(Thaircollider);
    pDoc->AddUndo(UNDOTYPE_NEW,pTag);
    pDoc->EndUndo();
    pObject->Message(MSG_UPDATE);
    
    //You can set parameters two different ways. 

    //First way              
    //Some objects do not store all their data in the container. You need to use GetParameter()/SetParameter() instead. 

    DESCFLAGS_SET flags = DESCFLAGS_SET_PARAM_SET;
    pTag->SetParameter(DescID(HAIR_COLLIDER_COLLISIONS),GeData(true),flags);
    pTag->SetParameter(DescID(HAIR_COLLIDER_FRICTION),GeData(0.1),flags);
    pTag->SetParameter(DescID(HAIR_COLLIDER_BOUNCE),GeData(0.1),flags);
    pTag->SetParameter(DescID(HAIR_COLLIDER_FORCES),GeData(true),flags);
    pTag->SetParameter(DescID(HAIR_COLLIDER_FORCES_OBJECTS_RADIUS),GeData(0.1),flags);
    pTag->SetParameter(DescID(HAIR_COLLIDER_FORCE_STRENGTH),GeData(0.1),flags);
    pTag->SetParameter(DescID(HAIR_COLLIDER_FORCES_OBJECTS_MAXSTRENGTH),GeData(0.1),flags);
    pTag->SetParameter(DescID(HAIR_COLLIDER_FORCES_OBJECTS_FALLOFF),GeData(HAIR_COLLIDER_FORCES_FALLOFF_CONSTANT),flags);
    pTag->Message(MSG_UPDATE);            

    //Second way, using the base container.
    BaseContainer *bc =     pTag->GetDataInstance();
    bc->SetBool(HAIR_COLLIDER_COLLISIONS,true);
    bc->SetFloat(HAIR_COLLIDER_FRICTION,0.1);
    bc->SetFloat(HAIR_COLLIDER_BOUNCE,0.1);
    bc->SetBool(HAIR_COLLIDER_FORCES,true);
    bc->SetFloat(HAIR_COLLIDER_FORCES_OBJECTS_RADIUS,0.1);
    bc->SetFloat(HAIR_COLLIDER_FORCE_STRENGTH,0.1);
    bc->SetFloat(HAIR_COLLIDER_FORCES_OBJECTS_MAXSTRENGTH,0.1);
    bc->SetInt32(HAIR_COLLIDER_FORCES_OBJECTS_FALLOFF,HAIR_COLLIDER_FORCES_FALLOFF_CONSTANT);
    pTag->Message(MSG_UPDATE);                                                      
}