GU_Polypatch.h

Go to the documentation of this file.

/*
 * PROPRIETARY INFORMATION.  This software is proprietary to
 * Side Effects Software Inc., and is not to be reproduced,
 * transmitted, or disclosed in any way without written permission.
 *
 * NAME:        GU_Polypatch.h (C++)
 *
 * COMMENTS:
 * 
 */

#ifndef __GU_Polypatch_h__
#define __GU_Polypatch_h__

#include "GU_API.h"
#include <GEO/GEO_SurfaceType.h>

enum GU_PolypatchBasisType
{
    GU_POLYPATCH_BASIS_CARDINAL = 0,
    GU_POLYPATCH_BASIS_BSPLINE  = 1
};

enum GU_PolypatchWrapType
{
    GU_POLYPATCH_WRAP_OFF       = 0,
    GU_POLYPATCH_WRAP_ON        = 1,
    GU_POLYPATCH_WRAP_IFPRIM    = 2
};

enum GU_PolypatchClampType
{
    GU_POLYPATCH_CLAMP_OFF      = 0,
    GU_POLYPATCH_CLAMP_ON       = 1,
    GU_POLYPATCH_CLAMP_IFPRIM   = 2
};

class GU_API GU_PolypatchParms
{
public:
    GU_PolypatchParms();
   ~GU_PolypatchParms();

    // Basis parameters
    GU_PolypatchBasisType       basis;                  // Spline basis
    GEO_SurfaceType             connectivity;           // Patch connectivity

    // Wrapping parameters
    GU_PolypatchWrapType        isWrappedU;             // Wrapped in U?
    GU_PolypatchWrapType        isWrappedV;             // Wrapped in V?

    // Clamping parameters
    GU_PolypatchClampType       isClampedFirstU;        // First U clamped?
    GU_PolypatchClampType       isClampedLastU;         // Last U clamped?
    GU_PolypatchClampType       isClampedFirstV;        // First V clamped?
    GU_PolypatchClampType       isClampedLastV;         // Last V clamped?

    // Division parameters
    int                         uDivisions;             // Div/spline seg in U
    int                         vDivisions;             // Div/spline seg in V

    // Output parameters
    int                         outputPolygons;         // Output polygons?
};

#endif