IDs and information for Osds

Osds

Attributes

• ENGLISH NAME : SubdivisionSurface
• NAME : Osds
• INCLUDE : Obase
• PATH : objects/description/osds.res
• PLUGIN : objects
• MAXON online help (may not exist): OSDS

Elements

ID	UI Name	Type	Parameters	Cycle
SDSOBJECT_TYPE	Type	LONG		SDSOBJECT_TYPE_CM Catmull-Clark SDSOBJECT_TYPE_CM_N Catmull-Clark(N-Gons) SDSOBJECT_TYPE_OSD_CATMARK OpenSubdivCatmull-Clark SDSOBJECT_TYPE_OSD_LOOP OpenSubdivLoop SDSOBJECT_TYPE_OSD_BILINEAR OpenSubdivBilinear
SDSOBJECT_R12_COMPATIBILITY	R12Compatibility	BOOL	ANIM
SDSOBJECT_SUBEDITOR_CM	SubdivisionEditor	LONG	MIN 0 MAX 6
SDSOBJECT_SUBRAY_CM	SubdivisionRenderer	LONG	MIN 0 MAX 6
SDSOBJECT_SUBDIVIDE_UV	SubdivideUVs	LONG		SDSOBJECT_SUBDIVIDE_UV_STANDARD Standard SDSOBJECT_SUBDIVIDE_UV_BOUNDARY Boundary SDSOBJECT_SUBDIVIDE_UV_EDGE Edge
SDSOBJECT_OSD_FVAR_BOUNDARY_METHOD	SubdivideUVs	LONG		SDSOBJECT_OSD_FVAR_BOUNDARY_METHOD_BOUNDARIES Linear,Boundaries SDSOBJECT_OSD_FVAR_BOUNDARY_METHOD_ALL Linear,All
SDSOBJECT_OSD_BOUNDARY_METHOD	BoundaryInterpolation	LONG		SDSOBJECT_OSD_BOUNDARY_METHOD_EDGEONLY Edge SDSOBJECT_OSD_BOUNDARY_METHOD_EDGEANDCORNER EdgeandCorner
SDSOBJECT_OSD_CATMARK_TRI_SUBD	TriangleSubdivision	LONG		SDSOBJECT_OSD_CATMARK_TRI_SUBD_CATMARK Catmark SDSOBJECT_OSD_CATMARK_TRI_SUBD_SMOOTH Smooth
SDSOBJECT_OSD_EDGE_CREASE	EdgeCrease	LONG		SDSOBJECT_OSD_EDGE_CREASE_UNIFORM Uniform SDSOBJECT_OSD_EDGE_CREASE_CHAIKIN Chaikin
SDSOBJECT_OSD_ADAPTIVE_TESSELLATION_LEVEL	Adaptive(GPU)TessellationLevel	LONG	MIN 1 MAX 64

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.Osds)
    doc.InsertObject(obj)
    c4d.EventAdd(c4d.EVENT_FORCEREDRAW)
    
    #You can set parameters two different ways. 
    #First way              
    obj[c4d.SDSOBJECT_TYPE] = c4d.SDSOBJECT_TYPE_CM
    obj[c4d.SDSOBJECT_R12_COMPATIBILITY] = True
    obj[c4d.SDSOBJECT_SUBEDITOR_CM] = 1
    obj[c4d.SDSOBJECT_SUBRAY_CM] = 1
    obj[c4d.SDSOBJECT_SUBDIVIDE_UV] = c4d.SDSOBJECT_SUBDIVIDE_UV_STANDARD
    obj[c4d.SDSOBJECT_OSD_FVAR_BOUNDARY_METHOD] = c4d.SDSOBJECT_OSD_FVAR_BOUNDARY_METHOD_BOUNDARIES
    obj[c4d.SDSOBJECT_OSD_BOUNDARY_METHOD] = c4d.SDSOBJECT_OSD_BOUNDARY_METHOD_EDGEONLY
    obj[c4d.SDSOBJECT_OSD_CATMARK_TRI_SUBD] = c4d.SDSOBJECT_OSD_CATMARK_TRI_SUBD_CATMARK
    obj[c4d.SDSOBJECT_OSD_EDGE_CREASE] = c4d.SDSOBJECT_OSD_EDGE_CREASE_UNIFORM
    obj[c4d.SDSOBJECT_OSD_ADAPTIVE_TESSELLATION_LEVEL] = 1
    
    #Second way, using the base container.
    bc = obj.GetDataInstance()
    bc.SetInt32(c4d.SDSOBJECT_TYPE,c4d.SDSOBJECT_TYPE_CM)
    bc.SetBool(c4d.SDSOBJECT_R12_COMPATIBILITY,True)
    bc.SetInt32(c4d.SDSOBJECT_SUBEDITOR_CM,1)
    bc.SetInt32(c4d.SDSOBJECT_SUBRAY_CM,1)
    bc.SetInt32(c4d.SDSOBJECT_SUBDIVIDE_UV,c4d.SDSOBJECT_SUBDIVIDE_UV_STANDARD)
    bc.SetInt32(c4d.SDSOBJECT_OSD_FVAR_BOUNDARY_METHOD,c4d.SDSOBJECT_OSD_FVAR_BOUNDARY_METHOD_BOUNDARIES)
    bc.SetInt32(c4d.SDSOBJECT_OSD_BOUNDARY_METHOD,c4d.SDSOBJECT_OSD_BOUNDARY_METHOD_EDGEONLY)
    bc.SetInt32(c4d.SDSOBJECT_OSD_CATMARK_TRI_SUBD,c4d.SDSOBJECT_OSD_CATMARK_TRI_SUBD_CATMARK)
    bc.SetInt32(c4d.SDSOBJECT_OSD_EDGE_CREASE,c4d.SDSOBJECT_OSD_EDGE_CREASE_UNIFORM)
    bc.SetInt32(c4d.SDSOBJECT_OSD_ADAPTIVE_TESSELLATION_LEVEL,1)

if __name__=='__main__':
    main()
             

C++

#include "c4d.h"
#include "../objects/description/osds.h"
void SampleFunction()
{
    BaseDocument *pDoc = GetActiveDocument();
    BaseObject *pObject = BaseObject::Alloc(Osds);
    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(SDSOBJECT_TYPE),GeData(SDSOBJECT_TYPE_CM),flags);
    pObject->SetParameter(DescID(SDSOBJECT_R12_COMPATIBILITY),GeData(true),flags);
    pObject->SetParameter(DescID(SDSOBJECT_SUBEDITOR_CM),GeData(1),flags);
    pObject->SetParameter(DescID(SDSOBJECT_SUBRAY_CM),GeData(1),flags);
    pObject->SetParameter(DescID(SDSOBJECT_SUBDIVIDE_UV),GeData(SDSOBJECT_SUBDIVIDE_UV_STANDARD),flags);
    pObject->SetParameter(DescID(SDSOBJECT_OSD_FVAR_BOUNDARY_METHOD),GeData(SDSOBJECT_OSD_FVAR_BOUNDARY_METHOD_BOUNDARIES),flags);
    pObject->SetParameter(DescID(SDSOBJECT_OSD_BOUNDARY_METHOD),GeData(SDSOBJECT_OSD_BOUNDARY_METHOD_EDGEONLY),flags);
    pObject->SetParameter(DescID(SDSOBJECT_OSD_CATMARK_TRI_SUBD),GeData(SDSOBJECT_OSD_CATMARK_TRI_SUBD_CATMARK),flags);
    pObject->SetParameter(DescID(SDSOBJECT_OSD_EDGE_CREASE),GeData(SDSOBJECT_OSD_EDGE_CREASE_UNIFORM),flags);
    pObject->SetParameter(DescID(SDSOBJECT_OSD_ADAPTIVE_TESSELLATION_LEVEL),GeData(1),flags);
    pObject->Message(MSG_UPDATE);            

    //Second way, using the base container.
    BaseContainer *bc =     pObject->GetDataInstance();
    bc->SetInt32(SDSOBJECT_TYPE,SDSOBJECT_TYPE_CM);
    bc->SetBool(SDSOBJECT_R12_COMPATIBILITY,true);
    bc->SetInt32(SDSOBJECT_SUBEDITOR_CM,1);
    bc->SetInt32(SDSOBJECT_SUBRAY_CM,1);
    bc->SetInt32(SDSOBJECT_SUBDIVIDE_UV,SDSOBJECT_SUBDIVIDE_UV_STANDARD);
    bc->SetInt32(SDSOBJECT_OSD_FVAR_BOUNDARY_METHOD,SDSOBJECT_OSD_FVAR_BOUNDARY_METHOD_BOUNDARIES);
    bc->SetInt32(SDSOBJECT_OSD_BOUNDARY_METHOD,SDSOBJECT_OSD_BOUNDARY_METHOD_EDGEONLY);
    bc->SetInt32(SDSOBJECT_OSD_CATMARK_TRI_SUBD,SDSOBJECT_OSD_CATMARK_TRI_SUBD_CATMARK);
    bc->SetInt32(SDSOBJECT_OSD_EDGE_CREASE,SDSOBJECT_OSD_EDGE_CREASE_UNIFORM);
    bc->SetInt32(SDSOBJECT_OSD_ADAPTIVE_TESSELLATION_LEVEL,1);
    pObject->Message(MSG_UPDATE);                                                      
}