Public API Reference

iengine/meshgen.h

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/*
    Copyright (C) 2005 by Jorrit Tyberghein

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#ifndef __CS_IENGINE_MESHGEN_H__
#define __CS_IENGINE_MESHGEN_H__


#include "csutil/scf.h"

struct iMeshFactoryWrapper;
struct iMeshWrapper;
class csBox3;
struct iTerraFormer;

struct iMeshGeneratorGeometry : public virtual iBase
{
  SCF_INTERFACE(iMeshGeneratorGeometry, 1, 0, 0);

  virtual void AddFactory (iMeshFactoryWrapper* factory, float maxdist) = 0;

  virtual size_t GetFactoryCount () const = 0;

  virtual void RemoveFactory (size_t idx) = 0;

  virtual iMeshFactoryWrapper* GetFactory (size_t idx) = 0;

  virtual float GetMaximumDistance (size_t idx) = 0;

  virtual void SetRadius (float radius) = 0;

  virtual float GetRadius () const = 0;

  virtual void SetDensity (float density) = 0;

  virtual void AddDensityMaterialFactor (iMaterialWrapper* material,
        float factor) = 0;

  virtual void SetDensityMap (iTerraFormer* map, float factor, 
    const csStringID & type) = 0;

  virtual void SetDefaultDensityMaterialFactor (float factor) = 0;

  virtual float GetDensity () const = 0;

  virtual void AddPosition (const csVector2 &pos) = 0;

  virtual void AddPositionsFromMap (iTerraFormer* map, const csBox2 &region,
    uint resx, uint resy, float value, const csStringID & type) = 0;
};

struct iMeshGenerator : public virtual iBase
{
  SCF_INTERFACE(iMeshGenerator, 1, 0, 0);

  virtual iObject *QueryObject () = 0;

  virtual void SetDensityScale (float mindist, float maxdist,
        float maxdensityfactor) = 0;

  virtual void SetAlphaScale (float mindist, float maxdist) = 0;

  virtual void SetSampleBox (const csBox3& box) = 0;

  virtual const csBox3& GetSampleBox () const = 0;

  virtual void SetCellCount (int number) = 0;

  virtual int GetCellCount () const = 0;

  virtual void SetBlockCount (int number) = 0;

  virtual int GetBlockCount () const = 0;

  virtual iMeshGeneratorGeometry* CreateGeometry () = 0;

  virtual size_t GetGeometryCount () const = 0;

  virtual iMeshGeneratorGeometry* GetGeometry (size_t idx) = 0;

  virtual void RemoveGeometry (size_t idx) = 0;

  virtual void AddMesh (iMeshWrapper* mesh) = 0;

  virtual size_t GetMeshCount () const = 0;

  virtual iMeshWrapper* GetMesh (size_t idx) = 0;

  virtual void RemoveMesh (size_t idx) = 0;
};

#endif // __CS_IENGINE_MESHGEN_H__

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