eic-opticks/CSG/CSGScan.h

0001 #pragma once
0002 /**
0003 CSGScan.h : CPU testing of GPU csg_intersect impl
0004 ==================================================
0005
0006
0007 **/
0008
0009 #include <string>
0010 #include <vector>
0011 #include "squad.h"
0012 #include "NPFold.h"
0013
0014 #include "CSG_API_EXPORT.hh"
0015
0016 struct CSGFoundry ;
0017 struct CSGSolid ;
0018 struct CSGParams ;
0019
0020 struct CSG_API CSGScan
0021 {
0022     CSGScan( const CSGFoundry* fd_, const CSGSolid* solid_, const char* opt );
0023
0024     void initGeom_h();
0025     void initRays_h(const char* opts_);
0026
0027     void initGeom_d();
0028     void initRays_d();
0029     void initParams_d();
0030
0031     void add_scan(std::vector<quad4>& qq, const char* opt);
0032     void add_axis_scan(std::vector<quad4>& qq);
0033     void add_circle_scan(std::vector<quad4>& qq);
0034     void add_rectangle_scan(std::vector<quad4>& qq);
0035     void _add_rectangle_scan(std::vector<quad4>& qq, float t_min, unsigned n, float halfside, float y ) ;
0036
0037     void add_q(std::vector<quad4>& qq, const float t_min, const float3& ray_origin, const float3& ray_direction );
0038     void add_q(std::vector<quad4>& qq, const float t_min, const float3& ray_origin, const std::vector<float3>& dirs );
0039
0040     void intersect_h();
0041
0042     void intersect_d();
0043     void download();
0044
0045     std::string brief() const ;
0046     std::string brief(CSGParams* s) const ;
0047     void dump( const quad4& rec );
0048
0049     NPFold* serialize_(CSGParams* s) const ;
0050     NPFold* serialize() const ;
0051     void save(const char* base) const ;
0052
0053     const CSGFoundry* fd ;
0054     const CSGPrim*    prim0 ;
0055     const CSGNode*    node0 ;
0056     const CSGSolid*   so ;
0057
0058     int primIdx0 ;
0059     int primIdx1 ;
0060     int primIdx ;
0061     const CSGPrim* prim ;
0062     int nodeOffset ;
0063     const CSGNode* node ;
0064
0065     CSGParams* h ;
0066     CSGParams* d ;
0067     CSGParams* d_d ;
0068     CSGParams* c ;
0069
0070
0071 };
0072
0073