IDs and information for Osplineformula

Osplineformula

Attributes

• ENGLISH NAME : FormulaObject
• NAME : Osplineformula
• INCLUDE : Obase
• INCLUDE : Osplineprimitive
• PATH : objects/description/osplineformula.res
• PLUGIN : objects
• MAXON online help (may not exist): OSPLINEFORMULA

Elements

ID	UI Name	Type	Parameters	Cycle
PRIM_FORMULA_X	X(t)	STRING
PRIM_FORMULA_Y	Y(t)	STRING
PRIM_FORMULA_Z	Z(t)	STRING
PRIM_FORMULA_TMIN	Tmin	REAL
PRIM_FORMULA_TMAX	Tmax	REAL
PRIM_FORMULA_SAMPLES	Samples	LONG	MIN
PRIM_FORMULA_CUBIC	CubicInterpolation	BOOL

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.Osplineformula)
    doc.InsertObject(obj)
    c4d.EventAdd(c4d.EVENT_FORCEREDRAW)
    
    #You can set parameters two different ways. 
    #First way              
    obj[c4d.PRIM_FORMULA_X] = "Hello World"
    obj[c4d.PRIM_FORMULA_Y] = "Hello World"
    obj[c4d.PRIM_FORMULA_Z] = "Hello World"
    obj[c4d.PRIM_FORMULA_TMIN] = 0.1
    obj[c4d.PRIM_FORMULA_TMAX] = 0.1
    obj[c4d.PRIM_FORMULA_SAMPLES] = 1
    obj[c4d.PRIM_FORMULA_CUBIC] = True
    
    #Second way, using the base container.
    bc = obj.GetDataInstance()
    bc.SetString(c4d.PRIM_FORMULA_X,"Hello World")
    bc.SetString(c4d.PRIM_FORMULA_Y,"Hello World")
    bc.SetString(c4d.PRIM_FORMULA_Z,"Hello World")
    bc.SetFloat(c4d.PRIM_FORMULA_TMIN,0.1)
    bc.SetFloat(c4d.PRIM_FORMULA_TMAX,0.1)
    bc.SetInt32(c4d.PRIM_FORMULA_SAMPLES,1)
    bc.SetBool(c4d.PRIM_FORMULA_CUBIC,True)

if __name__=='__main__':
    main()
             

C++

#include "c4d.h"
#include "../objects/description/osplineformula.h"
void SampleFunction()
{
    BaseDocument *pDoc = GetActiveDocument();
    BaseObject *pObject = BaseObject::Alloc(Osplineformula);
    pDoc->InsertObject(pObject);
    pDoc->StartUndo();
    pDoc->AddUndo(UNDO_NEW,pObject);
    pDoc->EndUndo();
    EventAdd(EVENT_FORCEREDRAW);
    
    //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;
    pObject->SetParameter(DescID(PRIM_FORMULA_X),GeData("Hello World"),flags);
    pObject->SetParameter(DescID(PRIM_FORMULA_Y),GeData("Hello World"),flags);
    pObject->SetParameter(DescID(PRIM_FORMULA_Z),GeData("Hello World"),flags);
    pObject->SetParameter(DescID(PRIM_FORMULA_TMIN),GeData(0.1),flags);
    pObject->SetParameter(DescID(PRIM_FORMULA_TMAX),GeData(0.1),flags);
    pObject->SetParameter(DescID(PRIM_FORMULA_SAMPLES),GeData(1),flags);
    pObject->SetParameter(DescID(PRIM_FORMULA_CUBIC),GeData(true),flags);
    pObject->Message(MSG_UPDATE);            

    //Second way, using the base container.
    BaseContainer *bc =     pObject->GetDataInstance();
    bc->SetString(PRIM_FORMULA_X,"Hello World");
    bc->SetString(PRIM_FORMULA_Y,"Hello World");
    bc->SetString(PRIM_FORMULA_Z,"Hello World");
    bc->SetFloat(PRIM_FORMULA_TMIN,0.1);
    bc->SetFloat(PRIM_FORMULA_TMAX,0.1);
    bc->SetInt32(PRIM_FORMULA_SAMPLES,1);
    bc->SetBool(PRIM_FORMULA_CUBIC,true);
    pObject->Message(MSG_UPDATE);                                                      
}