/[libvob]/libvob/include/vob/Primitives.hxx
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Diff of /libvob/include/vob/Primitives.hxx

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revision 1.13 by tjl, Wed Mar 12 16:17:20 2003 UTC revision 1.14 by humppake, Fri Mar 14 11:46:01 2003 UTC
# Line 80  namespace Primitives { Line 80  namespace Primitives {
80      };      };
81    
82      /** A tag interface, implying for a primitive      /** A tag interface, implying for a primitive
83         * transform that there is shouldBeDrawn() method.
84         */
85        class DisablablePrimitiveTransform {
86        public:
87          bool shouldBeDrawn() const { return true; }
88        };
89    
90        /** A tag interface, implying for a primitive
91       * transform that there are parameters.       * transform that there are parameters.
92       */       */
93      class ParametrizedPrimitiveTransform {      class ParametrizedPrimitiveTransform {
# Line 267  namespace Primitives { Line 275  namespace Primitives {
275              return false;              return false;
276          }          }
277    
278            bool shouldBeDrawn(const DisablablePrimitiveTransform *_) const {
279                return t.shouldBeDrawn();
280            }
281            bool shouldBeDrawn(const void *_) const {
282                return true;
283            }
284    
285          float selfNonlinearity(const NonlinearPrimitiveTransform *_,          float selfNonlinearity(const NonlinearPrimitiveTransform *_,
286                      const ZPt &p, float radius) const {                      const ZPt &p, float radius) const {
287              return t.nonlinearity(p, radius);              return t.nonlinearity(p, radius);
# Line 372  namespace Primitives { Line 387  namespace Primitives {
387              return s + su; // XXX !!!              return s + su; // XXX !!!
388          }          }
389    
390          virtual bool shouldBeDrawn() const {          virtual bool shouldBeDrawn() const { return shouldBeDrawn(&t); }
391              return true;  
         }  
   
392          virtual const Transform &getInverse() const {          virtual const Transform &getInverse() const {
393              if(!this->inverse)  {              if(!this->inverse)  {
394                  InverseHierarchicalTransform<typename Primitive::InverseType> *inv                  InverseHierarchicalTransform<typename Primitive::InverseType> *inv

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