eic-opticks/CSG/CSGQuery.h

0001 #pragma once
0002
0003 #include <string>
0004 #include "plog/Severity.h"
0005
0006 struct CSGFoundry ;
0007 struct CSGPrim ;
0008 struct CSGNode ;
0009 struct float4 ;
0010 struct float3 ;
0011 struct quad4 ;
0012 struct qat4 ;
0013 struct CSGGrid ;
0014 struct SCanvas ;
0015
0016 #include "CSG_API_EXPORT.hh"
0017
0018 struct CSG_API CSGQuery
0019 {
0020     static const plog::Severity LEVEL ;
0021     static const float SD_CUT ;
0022     static const int VERBOSE ;
0023     static std::string Label();
0024     static std::string Desc( const quad4& isect, const char* label, bool* valid_intersect=nullptr  );
0025
0026     CSGQuery(const CSGFoundry* fd);
0027
0028     void     init();
0029     void     selectPrim(unsigned solidIdx, unsigned primIdxRel );
0030     void     selectPrim(const CSGPrim* pr );
0031
0032     int            getSelectedType() const ;
0033     int            getSelectedTreeHeight() const ;   // -1: if selected CSGNode is not a tree
0034     const CSGNode* getSelectedTreeNode( int nodeIdxRel ) const ;
0035
0036     const CSGNode* getSelectedNode( int nodeIdxRel ) const ;
0037
0038     void     dump(const char* msg) const ;
0039
0040
0041     std::string descPrim() const ;
0042     void     dumpPrim(const char* msg="CSGQuery::dumpPrim") const ;
0043     CSGGrid* scanPrim(int resolution) const ;
0044
0045
0046     float distance(const float3& position ) const ;
0047     float operator()(const float3& position) const ;
0048     void distance( quad4& isect,  const float3& ray_origin ) const ;
0049
0050     bool intersect( quad4& isect,  float t_min, const quad4& p ) const ;
0051     bool intersect( quad4& isect,  float t_min, const float3& ray_origin, const float3& ray_direction, unsigned gsid ) const ;
0052
0053     bool simtrace( quad4& isect ) const ;
0054     bool intersect_again( quad4& isect, const quad4& prev_isect ) const ;
0055
0056     void post(const char* outdir);
0057
0058     static bool IsSpurious( const quad4& isect );
0059
0060
0061     const CSGFoundry* fd ;
0062     const CSGPrim* prim0 ;
0063     const CSGNode* node0 ;
0064     const float4*  plan0 ;
0065     const qat4*    itra0 ;
0066
0067     const CSGPrim* select_prim ;
0068     float4         select_prim_ce ;
0069     int            select_nodeOffset ;
0070     int            select_prim_numNode ;
0071     const CSGNode* select_root_node ;
0072     int            select_root_typecode ;
0073     int            select_root_subNum ;
0074     bool           select_is_tree ;
0075
0076
0077
0078 };
0079
0080