forked from bartvdbraak/blender
128 lines
3.7 KiB
C++
128 lines
3.7 KiB
C++
/** \file elbeem/intern/ntl_geometryclass.h
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* \ingroup elbeem
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*/
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/******************************************************************************
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*
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* El'Beem - Free Surface Fluid Simulation with the Lattice Boltzmann Method
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* Copyright 2003-2006 Nils Thuerey
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*
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* Base class for geometry shaders and objects
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*
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*****************************************************************************/
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#ifndef NTL_GEOMETRYCLASS_H
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#define NTL_GEOMETRYCLASS_H
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#include "attributes.h"
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#ifdef WITH_CXX_GUARDEDALLOC
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# include "MEM_guardedalloc.h"
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#endif
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//! geometry class type ids
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#define GEOCLASSTID_OBJECT 1
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#define GEOCLASSTID_SHADER 2
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#define GEOCLASSTID_BOX (GEOCLASSTID_OBJECT| 4)
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#define GEOCLASSTID_OBJMODEL (GEOCLASSTID_OBJECT| 8)
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#define GEOCLASSTID_SPHERE (GEOCLASSTID_OBJECT| 16)
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class ntlGeometryClass
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{
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public:
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//! Default constructor
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inline ntlGeometryClass() :
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mVisible( 1 ), mName( "[ObjNameUndef]" ),
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mObjectId(-1), mpAttrs( NULL ), mGeoInitId(-1)
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{
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mpAttrs = new AttributeList("objAttrs");
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mpSwsAttrs = new AttributeList("swsAttrs");
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};
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//! Default destructor
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virtual ~ntlGeometryClass() {
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delete mpAttrs;
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delete mpSwsAttrs;
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};
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//! Return type id
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virtual int getTypeId() = 0;
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/*! Set the object name */
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inline void setName(string set) { mName = set; }
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/*! Get the object name */
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inline string getName( void ) { return mName; }
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/*! Sets the visibility attribute
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* visibility can be determined at shader _and_ object level , hiding a shader
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* means comepletely decativating it */
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inline void setVisible(int set) { mVisible=set; }
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/*! Returns the visibility attribute */
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inline int getVisible() const { return mVisible; }
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/*! Sets the attribute list pointer */
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inline void setAttributeList(AttributeList *set) { mpAttrs=set; }
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/*! Returns the attribute list pointer */
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inline AttributeList *getAttributeList() { return mpAttrs; }
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/*! Get/Sets the attribute list pointer */
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inline void setSwsAttributeList(AttributeList *set) { mpSwsAttrs=set; }
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inline AttributeList *getSwsAttributeList() { return mpSwsAttrs; }
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/*! for easy GUI detection get start of axis aligned bounding box, return NULL of no BB */
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virtual inline ntlVec3Gfx *getBBStart() { return NULL; }
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virtual inline ntlVec3Gfx *getBBEnd() { return NULL; }
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/*! Set/get the object id*/
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inline void setObjectId(int set) { mObjectId=set; }
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inline int getObjectId() const { return mObjectId; }
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/*! GUI - this function is called for selected objects to display debugging information with OpenGL */
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virtual void drawDebugDisplay() { /* do nothing by default */ }
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/*! GUI - this function is called for selected objects to display interactive information with OpenGL */
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virtual void drawInteractiveDisplay() { /* do nothing by default */ }
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/*! GUI - handle mouse movement for selection */
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virtual void setMousePos(int ,int , ntlVec3Gfx , ntlVec3Gfx ) { /* do nothing by default */ }
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/*! GUI - notify object that mouse was clicked at last pos */
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virtual void setMouseClick() { /* do nothing by default */ }
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/*! Returns the geo init id */
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inline void setGeoInitId(int set) { mGeoInitId=set; }
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/*! Returns the geo init id */
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inline int getGeoInitId() const { return mGeoInitId; }
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protected:
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/*! Object visible on/off */
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int mVisible;
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/*! Name of this object */
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string mName;
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/*! global scene object id */
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int mObjectId;
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/*! configuration attributes */
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AttributeList *mpAttrs;
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/*! sws configuration attributes */
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AttributeList *mpSwsAttrs;
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/* fluid init data */
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/*! id of fluid init (is used in solver initialization), additional data stored only for objects */
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int mGeoInitId;
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private:
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private:
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#ifdef WITH_CXX_GUARDEDALLOC
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MEM_CXX_CLASS_ALLOC_FUNCS("ELBEEM:ntlGeometryClass")
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#endif
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};
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#endif
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