HapticTexturesSurface.h

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//    Copyright 2004-2019, SenseGraphics AB
//
//    This file is part of H3D API.
//
//    H3D API is free software; you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation; either version 2 of the License, or
//    (at your option) any later version.
//
//    H3D API 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 General Public License for more details.
//
//    You should have received a copy of the GNU General Public License
//    along with H3D API; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//
//    A commercial license is also available. Please contact us at 
//    www.sensegraphics.com for more information.
//
//
//
#ifndef __HAPTICTEXTURESSURFACE_H__
#define __HAPTICTEXTURESSURFACE_H__
 
#include <H3D/H3DFrictionalSurfaceNode.h>
#include <H3D/H3DImageObject.h>
#include <H3D/DependentNodeFields.h>
 
#include <HAPI/HapticTexturesSurface.h>
 
namespace H3D {
 
  class H3DAPI_API HapticTexturesSurface: public H3DFrictionalSurfaceNode {
  public:
 
    class H3DAPI_API SFImageObjectNode : public DependentSFNodeObject< H3DImageObject,
                             FieldRef< H3DImageObject,
                                       H3DImageObject::SFImage,
                                       &H3DImageObject::image >,
                                   true > {
    typedef DependentSFNodeObject< H3DImageObject, 
                             FieldRef< H3DImageObject,
                                       H3DImageObject::SFImage,
                                       &H3DImageObject::image >,
                                   true > SFImageObjectNodeBase;
    protected:
      virtual void onAdd( Node *n );
 
      virtual void onRemove( Node *n );
 
    public:
      HAPI::HapticTexturesSurface::ParameterType parameter_type;
    };
 
    class SetImagePtr : public AutoUpdate< 
      TypedField< SFBool, H3DImageObject::SFImage,
                  AnyNumber< H3DImageObject::SFImage > > > {
    public:
      HAPI::HapticTexturesSurface::ParameterType parameter_type;
    protected:
      virtual void update();
    };
 
    class UpdateMinMaxParamValue :
      public AutoUpdate< OnValueChangeSField< SFFloat > > {
    public:
      HAPI::HapticTexturesSurface::ParameterType parameter_type;
      bool max_value;
    protected:
      virtual void onValueChange( const H3DFloat &v );
    };
 
    HapticTexturesSurface(
                     Inst< UpdateStiffness        > _stiffness          = 0,
                     Inst< UpdateDamping          > _damping            = 0,
                     Inst< UpdateStaticFriction   > _staticFriction     = 0,
                     Inst< UpdateDynamicFriction  > _dynamicFriction    = 0,
                     Inst< SFBool                 > _useRelativeValues  = 0,
                     Inst< SFImageObjectNode        > _stiffnessMap       = 0,
                     Inst< UpdateMinMaxParamValue > _maxStiffness       = 0,
                     Inst< UpdateMinMaxParamValue > _minStiffness       = 0,
                     Inst< SFImageObjectNode        > _dampingMap         = 0,
                     Inst< UpdateMinMaxParamValue > _maxDamping         = 0,
                     Inst< UpdateMinMaxParamValue > _minDamping         = 0,
                     Inst< SFImageObjectNode        > _staticFrictionMap  = 0,
                     Inst< UpdateMinMaxParamValue > _maxStaticFriction  = 0,
                     Inst< UpdateMinMaxParamValue > _minStaticFriction  = 0,
                     Inst< SFImageObjectNode        > _dynamicFrictionMap = 0,
                     Inst< UpdateMinMaxParamValue > _maxDynamicFriction = 0,
                     Inst< UpdateMinMaxParamValue > _minDynamicFriction = 0 );
 
    void initialize();
 
    H3DUniquePtr< SFImageObjectNode > stiffnessMap;
 
    H3DUniquePtr< SFImageObjectNode > dampingMap;
 
    H3DUniquePtr< SFImageObjectNode > staticFrictionMap;
 
    H3DUniquePtr< SFImageObjectNode > dynamicFrictionMap;
 
    H3DUniquePtr< UpdateMinMaxParamValue > maxStiffness;
 
    H3DUniquePtr< UpdateMinMaxParamValue > maxDamping;
 
    H3DUniquePtr< UpdateMinMaxParamValue > maxStaticFriction;
 
    H3DUniquePtr< UpdateMinMaxParamValue > maxDynamicFriction;
 
    H3DUniquePtr< UpdateMinMaxParamValue > minStiffness;
 
    H3DUniquePtr< UpdateMinMaxParamValue > minDamping;
 
    H3DUniquePtr< UpdateMinMaxParamValue > minStaticFriction;
 
    H3DUniquePtr< UpdateMinMaxParamValue > minDynamicFriction;
 
    static H3DNodeDatabase database;
 
  protected:
    // Used to update the image used for the stiffness parameter
    // in HAPI::HapticTexturesSurface.
    H3DUniquePtr< SetImagePtr > setStiffnessPtr;
 
    // Used to update the image used for the damping parameter
    // in HAPI::HapticTexturesSurface.
    H3DUniquePtr< SetImagePtr > setDampingPtr;
 
    // Used to update the image used for the static_friction parameter
    // in HAPI::HapticTexturesSurface.
    H3DUniquePtr< SetImagePtr > setStaticFrictionPtr;
 
    // Used to update the image used for the dynamic_friction parameter
    // in HAPI::HapticTexturesSurface.
    H3DUniquePtr< SetImagePtr > setDynamicFrictionPtr;
  };
}
 
#endif