testrender.cpp

#include "oslexec.h"

#ifdef OSL_NAMESPACE
namespace OSL_NAMESPACE {
#endif

  namespace OSL {

    using namespace OSL;

    class SimpleRenderer : public RendererServices
    {

      virtual bool get_matrix (Matrix44 &result, TransformationPtr xform,
                   float time);

      virtual bool get_matrix (Matrix44 &result, ustring from, float time);

      virtual bool get_attribute (void *renderstate, bool derivatives,
                  ustring object, TypeDesc type, ustring name,
                  void *val );

      virtual bool get_array_attribute (void *renderstate, bool derivatives,
                    ustring object, TypeDesc type,
                    ustring name, int index, void *val );

      virtual bool get_userdata (bool derivatives, ustring name, TypeDesc type,
                 void *renderstate, void *val);

      virtual bool has_userdata (ustring name, TypeDesc type, void *renderstate);

      virtual void *get_pointcloud_attr_query (ustring *attr_names,
                           TypeDesc *attr_types, int nattrs);

      virtual int pointcloud (ustring filename, const OSL::Vec3 &center, float radius,
                  int max_points, void *attr_query, void **attr_outdata);

    };

    /* Implement the purely virtual methods */
    bool SimpleRenderer::get_matrix (Matrix44 &result, TransformationPtr xform,
                     float time){
      return false;
    }
    bool SimpleRenderer::get_matrix (Matrix44 &result, ustring from, float time){
      return false;
    }
    bool SimpleRenderer::get_attribute (void *renderstate, bool derivatives,
                    ustring object, TypeDesc type, ustring name,
                    void *val ){
      return false;
    }
    bool SimpleRenderer::get_array_attribute (void *renderstate, bool derivatives,
                          ustring object, TypeDesc type,
                          ustring name, int index, void *val ){
      return false;
    }

    bool SimpleRenderer::get_userdata (bool derivatives, ustring name, TypeDesc type,
                       void *renderstate, void *val){
      return false;
    }
    bool SimpleRenderer::has_userdata (ustring name, TypeDesc type, void *renderstate){
      return false;
    }
    void * SimpleRenderer::get_pointcloud_attr_query (ustring *attr_names,
                              TypeDesc *attr_types, int nattrs){
      return NULL;
    }
    int SimpleRenderer::pointcloud (ustring filename, const OSL::Vec3 &center, float radius,
                int max_points, void *attr_query, void **attr_outdata){
      return 0;
    }

  }; // namespace OSL

#ifdef OSL_NAMESPACE
}; // end namespace OSL_NAMESPACE
using namespace OSL_NAMESPACE;
#endif


int main (){
}