coolray.org FAQ Contact Us CoolRay / Documentation           Primitive Class Reference this is the basis class for all primitives. More... #include <Primitive.h> Inheritance diagram for Primitive [legend]Collaboration diagram for Primitive: [legend]List of all members. Public Types enum   { PROPERTY_TEXTURE = 0x0200, PROPERTY_PRODUCE_CAUSTICS = 0x0201 } Public Methods   DECLARE_ABSTRACT_CLASS (Primitive,Object3D)   Primitive () virtual  ~Primitive () virtual void  setProperty (int nProperty,const Variant &value) virtual void  getProperty (int nProperty,Variant &vValue)const virtual void  acceptOperation (Visitor *pVisitor) void  setTexture (Texture *new_texture) Texture*  getTexture () PhotonMap*  getPhotonMap ()const PhotonMap*  createPhotonMap () virtual Color  getColor (Intersection *intersection)   Determines the color of the Object at the given Intersection point. More... virtual Texture*  getTexture (Intersection *intersection)   Determines the texture at the instersection point. More... virtual Finish*  getFinish (Intersection *intersection)   Determines the finish at the intersection point. More... virtual Vector3  getNormalVector (Intersection *intersection)   Calculate the normal vector of the primitive at the given Intersection point. More... virtual Vector3  getBumpmappedNormalVector (Intersection *intersection)   Calculate the normal vector of the primitive at the given Intersection point. More... virtual bool  intersect (Ray *pRay,IntersectionList *intersectionList)   Intersect a Ray with the Primitive. More... virtual bool  getBounds (Bounds &bounds)const   Query for the bounding box of the primitive. More... Public Attributes bool  produce_caustics Protected Attributes <Texture>  texture PhotonMap*  photons Static Protected Attributes const Color  DefaultColor Detailed Description this is the basis class for all primitives. Primitives are all visible objects. Primitive extends the Object3D by adding Textures. Member Function Documentation bool Primitive::getBounds ( Bounds & bounds ) const [virtual]   Query for the bounding box of the primitive. Parameters: bounds   : bounds object containing the bounding area (box) Returns: false - inifite primitive (without bounds) true - non-infite primitive (with bounds) Vector3 Primitive::getBumpmappedNormalVector ( Intersection * intersection ) [virtual]   Calculate the normal vector of the primitive at the given Intersection point. Parameters: intersection   : abstraction of the intersection point Returns: Vector3 : the normal vector (in the parent's coordinate system) Color Primitive::getColor ( Intersection * intersection ) [virtual]   Determines the color of the Object at the given Intersection point. Parameters: intersection   : abstraction of the intersection point Returns: Color : the resulting color of that point Finish * Primitive::getFinish ( Intersection * intersection ) [virtual]   Determines the finish at the intersection point. Parameters: intersection   : abstraction of the intersection point Returns: Finish* reference to the finish at the intersection point or a defaultFinish of no finish is available Vector3 Primitive::getNormalVector ( Intersection * intersection ) [virtual]   Calculate the normal vector of the primitive at the given Intersection point. Parameters: intersection   : abstraction of the intersection point Returns: Vector3 : the normal vector (in the parent's coordinate system) Texture * Primitive::getTexture ( Intersection * intersection ) [virtual]   Determines the texture at the instersection point. Parameters: intersection   : abstraction of the intersection point Returns: Texture* : reference to the texture or NULL if no texture is available for the intersection point bool Primitive::intersect ( Ray * ray, IntersectionList * intersectionList ) [virtual]   Intersect a Ray with the Primitive. All Intersections reachable from the Ray's start point in positive direction should be inserted into the IntersectionList. RayArea: 0 <= distance < infinity Parameters: pRay   : the ray the intersection should made with intersectionList   : the destination intersectionList Returns: true - intersection(s) exists (hit) false - no intersection exists (miss) The documentation for this class was generated from the following file: Primitive.h

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