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Diffstat (limited to 'Build/source/utils/asymptote/prc/test.cc')
-rw-r--r-- | Build/source/utils/asymptote/prc/test.cc | 954 |
1 files changed, 954 insertions, 0 deletions
diff --git a/Build/source/utils/asymptote/prc/test.cc b/Build/source/utils/asymptote/prc/test.cc new file mode 100644 index 00000000000..baf942fc7df --- /dev/null +++ b/Build/source/utils/asymptote/prc/test.cc @@ -0,0 +1,954 @@ +/************ +* +* This file is part of a tool for producing 3D content in the PRC format. +* Copyright (C) 2008 Orest Shardt <shardtor (at) gmail dot com> and +* Michail Vidiassov <master@iaas.msu.ru> +* +* This program is free software: you can redistribute it and/or modify +* it under the terms of the GNU Lesser General Public License as published by +* the Free Software Foundation, either version 3 of the License, or +* (at your option) any later version. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU Lesser General Public License for more details. +* +* You should have received a copy of the GNU Lesser General Public License +* along with this program. If not, see <http://www.gnu.org/licenses/>. +* +*************/ + +#include <iostream> +#include <iomanip> +#include <fstream> +#include <cmath> +#include <string> +#include "oPRCFile.h" + +using namespace std; + +extern const double pi; + +int main() +{ + #if 0 + // List of pictures used; keep track of memory allocated to free it in the end + // shared pointers or garbage collector may be an alternative + uint8_t *picture1 = NULL; + uint8_t *picture2 = NULL; + uint8_t *picture3 = NULL; + uint8_t *picture4 = NULL; + + oPRCFile file("test.prc"); + + const size_t N_COLOURS = 32; + RGBAColour colours[N_COLOURS]; + for(size_t i = 0; i < N_COLOURS; ++i) + { + colours[i%N_COLOURS].R = 0.0; + colours[i%N_COLOURS].G = (i%N_COLOURS)/static_cast<double>(N_COLOURS); + colours[i%N_COLOURS].B = 0.95; + colours[i%N_COLOURS].A = 0.75; + } + + PRCmaterial materials[N_COLOURS]; + for(size_t i = 0; i < N_COLOURS; ++i) + { + materials[i%N_COLOURS].diffuse.R = 0.0; + materials[i%N_COLOURS].diffuse.G = (i%N_COLOURS)/static_cast<double>(N_COLOURS); + materials[i%N_COLOURS].diffuse.B = 0.95; + materials[i%N_COLOURS].diffuse.A = 0.75; + materials[i%N_COLOURS].specular.R = 0.01*0.0; + materials[i%N_COLOURS].specular.G = 0.01*(i%N_COLOURS)/static_cast<double>(N_COLOURS); + materials[i%N_COLOURS].specular.B = 0.01*0.95; + materials[i%N_COLOURS].specular.A = 0.01*0.75; + materials[i%N_COLOURS].emissive.R = 0.20*0.0; + materials[i%N_COLOURS].emissive.G = 0.20*(i%N_COLOURS)/static_cast<double>(N_COLOURS); + materials[i%N_COLOURS].emissive.B = 0.20*0.95; + materials[i%N_COLOURS].emissive.A = 0.20*0.75; + materials[i%N_COLOURS].ambient.R = 0.05*0.0; + materials[i%N_COLOURS].ambient.G = 0.05*(i%N_COLOURS)/static_cast<double>(N_COLOURS); + materials[i%N_COLOURS].ambient.B = 0.05*0.95; + materials[i%N_COLOURS].ambient.A = 0.05*0.75; + materials[i%N_COLOURS].alpha = 0.75; + materials[i%N_COLOURS].shininess = 0.1; + } + + if(1) { + double knotsU[] = {1,1,1,1,2,2,2,2}; + double knotsV[] = {1,1,1,1,2,2,2,2}; + const size_t NUMBER_OF_PATCHES = 32; + double controlPoints[NUMBER_OF_PATCHES][16][3] = + { + { // Patch 0 + {1.4,0,2.4},{1.4,-0.784,2.4},{0.784,-1.4,2.4},{0,-1.4,2.4}, + {1.3375,0,2.53125},{1.3375,-0.749,2.53125},{0.749,-1.3375,2.53125},{0,-1.3375,2.53125}, + {1.4375,0,2.53125},{1.4375,-0.805,2.53125},{0.805,-1.4375,2.53125},{0,-1.4375,2.53125}, + {1.5,0,2.4},{1.5,-0.84,2.4},{0.84,-1.5,2.4},{0,-1.5,2.4}, + }, + { // Patch 1 + {0,-1.4,2.4},{-0.784,-1.4,2.4},{-1.4,-0.784,2.4},{-1.4,0,2.4}, + {0,-1.3375,2.53125},{-0.749,-1.3375,2.53125},{-1.3375,-0.749,2.53125},{-1.3375,0,2.53125}, + {0,-1.4375,2.53125},{-0.805,-1.4375,2.53125},{-1.4375,-0.805,2.53125},{-1.4375,0,2.53125}, + {0,-1.5,2.4},{-0.84,-1.5,2.4},{-1.5,-0.84,2.4},{-1.5,0,2.4}, + }, + { // Patch 2 + {-1.4,0,2.4},{-1.4,0.784,2.4},{-0.784,1.4,2.4},{0,1.4,2.4}, + {-1.3375,0,2.53125},{-1.3375,0.749,2.53125},{-0.749,1.3375,2.53125},{0,1.3375,2.53125}, + {-1.4375,0,2.53125},{-1.4375,0.805,2.53125},{-0.805,1.4375,2.53125},{0,1.4375,2.53125}, + {-1.5,0,2.4},{-1.5,0.84,2.4},{-0.84,1.5,2.4},{0,1.5,2.4}, + }, + { // Patch 3 + {0,1.4,2.4},{0.784,1.4,2.4},{1.4,0.784,2.4},{1.4,0,2.4}, + {0,1.3375,2.53125},{0.749,1.3375,2.53125},{1.3375,0.749,2.53125},{1.3375,0,2.53125}, + {0,1.4375,2.53125},{0.805,1.4375,2.53125},{1.4375,0.805,2.53125},{1.4375,0,2.53125}, + {0,1.5,2.4},{0.84,1.5,2.4},{1.5,0.84,2.4},{1.5,0,2.4}, + }, + { // Patch 4 + {1.5,0,2.4},{1.5,-0.84,2.4},{0.84,-1.5,2.4},{0,-1.5,2.4}, + {1.75,0,1.875},{1.75,-0.98,1.875},{0.98,-1.75,1.875},{0,-1.75,1.875}, + {2,0,1.35},{2,-1.12,1.35},{1.12,-2,1.35},{0,-2,1.35}, + {2,0,0.9},{2,-1.12,0.9},{1.12,-2,0.9},{0,-2,0.9}, + }, + { // Patch 5 + {0,-1.5,2.4},{-0.84,-1.5,2.4},{-1.5,-0.84,2.4},{-1.5,0,2.4}, + {0,-1.75,1.875},{-0.98,-1.75,1.875},{-1.75,-0.98,1.875},{-1.75,0,1.875}, + {0,-2,1.35},{-1.12,-2,1.35},{-2,-1.12,1.35},{-2,0,1.35}, + {0,-2,0.9},{-1.12,-2,0.9},{-2,-1.12,0.9},{-2,0,0.9}, + }, + { // Patch 6 + {-1.5,0,2.4},{-1.5,0.84,2.4},{-0.84,1.5,2.4},{0,1.5,2.4}, + {-1.75,0,1.875},{-1.75,0.98,1.875},{-0.98,1.75,1.875},{0,1.75,1.875}, + {-2,0,1.35},{-2,1.12,1.35},{-1.12,2,1.35},{0,2,1.35}, + {-2,0,0.9},{-2,1.12,0.9},{-1.12,2,0.9},{0,2,0.9}, + }, + { // Patch 7 + {0,1.5,2.4},{0.84,1.5,2.4},{1.5,0.84,2.4},{1.5,0,2.4}, + {0,1.75,1.875},{0.98,1.75,1.875},{1.75,0.98,1.875},{1.75,0,1.875}, + {0,2,1.35},{1.12,2,1.35},{2,1.12,1.35},{2,0,1.35}, + {0,2,0.9},{1.12,2,0.9},{2,1.12,0.9},{2,0,0.9}, + }, + { // Patch 8 + {2,0,0.9},{2,-1.12,0.9},{1.12,-2,0.9},{0,-2,0.9}, + {2,0,0.45},{2,-1.12,0.45},{1.12,-2,0.45},{0,-2,0.45}, + {1.5,0,0.225},{1.5,-0.84,0.225},{0.84,-1.5,0.225},{0,-1.5,0.225}, + {1.5,0,0.15},{1.5,-0.84,0.15},{0.84,-1.5,0.15},{0,-1.5,0.15}, + }, + { // Patch 9 + {0,-2,0.9},{-1.12,-2,0.9},{-2,-1.12,0.9},{-2,0,0.9}, + {0,-2,0.45},{-1.12,-2,0.45},{-2,-1.12,0.45},{-2,0,0.45}, + {0,-1.5,0.225},{-0.84,-1.5,0.225},{-1.5,-0.84,0.225},{-1.5,0,0.225}, + {0,-1.5,0.15},{-0.84,-1.5,0.15},{-1.5,-0.84,0.15},{-1.5,0,0.15}, + }, + { // Patch 10 + {-2,0,0.9},{-2,1.12,0.9},{-1.12,2,0.9},{0,2,0.9}, + {-2,0,0.45},{-2,1.12,0.45},{-1.12,2,0.45},{0,2,0.45}, + {-1.5,0,0.225},{-1.5,0.84,0.225},{-0.84,1.5,0.225},{0,1.5,0.225}, + {-1.5,0,0.15},{-1.5,0.84,0.15},{-0.84,1.5,0.15},{0,1.5,0.15}, + }, + { // Patch 11 + {0,2,0.9},{1.12,2,0.9},{2,1.12,0.9},{2,0,0.9}, + {0,2,0.45},{1.12,2,0.45},{2,1.12,0.45},{2,0,0.45}, + {0,1.5,0.225},{0.84,1.5,0.225},{1.5,0.84,0.225},{1.5,0,0.225}, + {0,1.5,0.15},{0.84,1.5,0.15},{1.5,0.84,0.15},{1.5,0,0.15}, + }, + { // Patch 12 + {-1.6,0,2.025},{-1.6,-0.3,2.025},{-1.5,-0.3,2.25},{-1.5,0,2.25}, + {-2.3,0,2.025},{-2.3,-0.3,2.025},{-2.5,-0.3,2.25},{-2.5,0,2.25}, + {-2.7,0,2.025},{-2.7,-0.3,2.025},{-3,-0.3,2.25},{-3,0,2.25}, + {-2.7,0,1.8},{-2.7,-0.3,1.8},{-3,-0.3,1.8},{-3,0,1.8}, + }, + { // Patch 13 + {-1.5,0,2.25},{-1.5,0.3,2.25},{-1.6,0.3,2.025},{-1.6,0,2.025}, + {-2.5,0,2.25},{-2.5,0.3,2.25},{-2.3,0.3,2.025},{-2.3,0,2.025}, + {-3,0,2.25},{-3,0.3,2.25},{-2.7,0.3,2.025},{-2.7,0,2.025}, + {-3,0,1.8},{-3,0.3,1.8},{-2.7,0.3,1.8},{-2.7,0,1.8}, + }, + { // Patch 14 + {-2.7,0,1.8},{-2.7,-0.3,1.8},{-3,-0.3,1.8},{-3,0,1.8}, + {-2.7,0,1.575},{-2.7,-0.3,1.575},{-3,-0.3,1.35},{-3,0,1.35}, + {-2.5,0,1.125},{-2.5,-0.3,1.125},{-2.65,-0.3,0.9375},{-2.65,0,0.9375}, + {-2,0,0.9},{-2,-0.3,0.9},{-1.9,-0.3,0.6},{-1.9,0,0.6}, + }, + { // Patch 15 + {-3,0,1.8},{-3,0.3,1.8},{-2.7,0.3,1.8},{-2.7,0,1.8}, + {-3,0,1.35},{-3,0.3,1.35},{-2.7,0.3,1.575},{-2.7,0,1.575}, + {-2.65,0,0.9375},{-2.65,0.3,0.9375},{-2.5,0.3,1.125},{-2.5,0,1.125}, + {-1.9,0,0.6},{-1.9,0.3,0.6},{-2,0.3,0.9},{-2,0,0.9}, + }, + { // Patch 16 + {1.7,0,1.425},{1.7,-0.66,1.425},{1.7,-0.66,0.6},{1.7,0,0.6}, + {2.6,0,1.425},{2.6,-0.66,1.425},{3.1,-0.66,0.825},{3.1,0,0.825}, + {2.3,0,2.1},{2.3,-0.25,2.1},{2.4,-0.25,2.025},{2.4,0,2.025}, + {2.7,0,2.4},{2.7,-0.25,2.4},{3.3,-0.25,2.4},{3.3,0,2.4}, + }, + { // Patch 17 + {1.7,0,0.6},{1.7,0.66,0.6},{1.7,0.66,1.425},{1.7,0,1.425}, + {3.1,0,0.825},{3.1,0.66,0.825},{2.6,0.66,1.425},{2.6,0,1.425}, + {2.4,0,2.025},{2.4,0.25,2.025},{2.3,0.25,2.1},{2.3,0,2.1}, + {3.3,0,2.4},{3.3,0.25,2.4},{2.7,0.25,2.4},{2.7,0,2.4}, + }, + { // Patch 18 + {2.7,0,2.4},{2.7,-0.25,2.4},{3.3,-0.25,2.4},{3.3,0,2.4}, + {2.8,0,2.475},{2.8,-0.25,2.475},{3.525,-0.25,2.49375},{3.525,0,2.49375}, + {2.9,0,2.475},{2.9,-0.15,2.475},{3.45,-0.15,2.5125},{3.45,0,2.5125}, + {2.8,0,2.4},{2.8,-0.15,2.4},{3.2,-0.15,2.4},{3.2,0,2.4}, + }, + { // Patch 19 + {3.3,0,2.4},{3.3,0.25,2.4},{2.7,0.25,2.4},{2.7,0,2.4}, + {3.525,0,2.49375},{3.525,0.25,2.49375},{2.8,0.25,2.475},{2.8,0,2.475}, + {3.45,0,2.5125},{3.45,0.15,2.5125},{2.9,0.15,2.475},{2.9,0,2.475}, + {3.2,0,2.4},{3.2,0.15,2.4},{2.8,0.15,2.4},{2.8,0,2.4}, + }, + { // Patch 20 + {0,0,3.15},{0,0,3.15},{0,0,3.15},{0,0,3.15}, + {0.8,0,3.15},{0.8,-0.45,3.15},{0.45,-0.8,3.15},{0,-0.8,3.15}, + {0,0,2.85},{0,0,2.85},{0,0,2.85},{0,0,2.85}, + {0.2,0,2.7},{0.2,-0.112,2.7},{0.112,-0.2,2.7},{0,-0.2,2.7}, + }, + { // Patch 21 + {0,0,3.15},{0,0,3.15},{0,0,3.15},{0,0,3.15}, + {0,-0.8,3.15},{-0.45,-0.8,3.15},{-0.8,-0.45,3.15},{-0.8,0,3.15}, + {0,0,2.85},{0,0,2.85},{0,0,2.85},{0,0,2.85}, + {0,-0.2,2.7},{-0.112,-0.2,2.7},{-0.2,-0.112,2.7},{-0.2,0,2.7}, + }, + { // Patch 22 + {0,0,3.15},{0,0,3.15},{0,0,3.15},{0,0,3.15}, + {-0.8,0,3.15},{-0.8,0.45,3.15},{-0.45,0.8,3.15},{0,0.8,3.15}, + {0,0,2.85},{0,0,2.85},{0,0,2.85},{0,0,2.85}, + {-0.2,0,2.7},{-0.2,0.112,2.7},{-0.112,0.2,2.7},{0,0.2,2.7}, + }, + { // Patch 23 + {0,0,3.15},{0,0,3.15},{0,0,3.15},{0,0,3.15}, + {0,0.8,3.15},{0.45,0.8,3.15},{0.8,0.45,3.15},{0.8,0,3.15}, + {0,0,2.85},{0,0,2.85},{0,0,2.85},{0,0,2.85}, + {0,0.2,2.7},{0.112,0.2,2.7},{0.2,0.112,2.7},{0.2,0,2.7}, + }, + { // Patch 24 + {0.2,0,2.7},{0.2,-0.112,2.7},{0.112,-0.2,2.7},{0,-0.2,2.7}, + {0.4,0,2.55},{0.4,-0.224,2.55},{0.224,-0.4,2.55},{0,-0.4,2.55}, + {1.3,0,2.55},{1.3,-0.728,2.55},{0.728,-1.3,2.55},{0,-1.3,2.55}, + {1.3,0,2.4},{1.3,-0.728,2.4},{0.728,-1.3,2.4},{0,-1.3,2.4}, + }, + { // Patch 25 + {0,-0.2,2.7},{-0.112,-0.2,2.7},{-0.2,-0.112,2.7},{-0.2,0,2.7}, + {0,-0.4,2.55},{-0.224,-0.4,2.55},{-0.4,-0.224,2.55},{-0.4,0,2.55}, + {0,-1.3,2.55},{-0.728,-1.3,2.55},{-1.3,-0.728,2.55},{-1.3,0,2.55}, + {0,-1.3,2.4},{-0.728,-1.3,2.4},{-1.3,-0.728,2.4},{-1.3,0,2.4}, + }, + { // Patch 26 + {-0.2,0,2.7},{-0.2,0.112,2.7},{-0.112,0.2,2.7},{0,0.2,2.7}, + {-0.4,0,2.55},{-0.4,0.224,2.55},{-0.224,0.4,2.55},{0,0.4,2.55}, + {-1.3,0,2.55},{-1.3,0.728,2.55},{-0.728,1.3,2.55},{0,1.3,2.55}, + {-1.3,0,2.4},{-1.3,0.728,2.4},{-0.728,1.3,2.4},{0,1.3,2.4}, + }, + { // Patch 27 + {0,0.2,2.7},{0.112,0.2,2.7},{0.2,0.112,2.7},{0.2,0,2.7}, + {0,0.4,2.55},{0.224,0.4,2.55},{0.4,0.224,2.55},{0.4,0,2.55}, + {0,1.3,2.55},{0.728,1.3,2.55},{1.3,0.728,2.55},{1.3,0,2.55}, + {0,1.3,2.4},{0.728,1.3,2.4},{1.3,0.728,2.4},{1.3,0,2.4}, + }, + { // Patch 28 + {0,0,0},{0,0,0},{0,0,0},{0,0,0}, + {1.425,0,0},{1.425,0.798,0},{0.798,1.425,0},{0,1.425,0}, + {1.5,0,0.075},{1.5,0.84,0.075},{0.84,1.5,0.075},{0,1.5,0.075}, + {1.5,0,0.15},{1.5,0.84,0.15},{0.84,1.5,0.15},{0,1.5,0.15}, + }, + { // Patch 29 + {0,0,0},{0,0,0},{0,0,0},{0,0,0}, + {0,1.425,0},{-0.798,1.425,0},{-1.425,0.798,0},{-1.425,0,0}, + {0,1.5,0.075},{-0.84,1.5,0.075},{-1.5,0.84,0.075},{-1.5,0,0.075}, + {0,1.5,0.15},{-0.84,1.5,0.15},{-1.5,0.84,0.15},{-1.5,0,0.15}, + }, + { // Patch 30 + {0,0,0},{0,0,0},{0,0,0},{0,0,0}, + {-1.425,0,0},{-1.425,-0.798,0},{-0.798,-1.425,0},{0,-1.425,0}, + {-1.5,0,0.075},{-1.5,-0.84,0.075},{-0.84,-1.5,0.075},{0,-1.5,0.075}, + {-1.5,0,0.15},{-1.5,-0.84,0.15},{-0.84,-1.5,0.15},{0,-1.5,0.15}, + }, + { // Patch 31 + {0,0,0},{0,0,0},{0,0,0},{0,0,0}, + {0,-1.425,0},{0.798,-1.425,0},{1.425,-0.798,0},{1.425,0,0}, + {0,-1.5,0.075},{0.84,-1.5,0.075},{1.5,-0.84,0.075},{1.5,0,0.075}, + {0,-1.5,0.15},{0.84,-1.5,0.15},{1.5,-0.84,0.15},{1.5,0,0.15}, + }, + }; + file.begingroup("Teapot"); + for(size_t i = 0; i < NUMBER_OF_PATCHES; ++i) + { + if(1) file.addPatch(controlPoints[i],materials[i%N_COLOURS]); + if(0) file.addSurface(3,3,4,4,controlPoints[i],knotsU,knotsV,materials[i%N_COLOURS],NULL); // use (too) general API for the same result as above + } + file.endgroup(); + + double t[4][4]; + t[0][0]=1; t[0][1]=0; t[0][2]=0; t[0][3]=6; + t[1][0]=0; t[1][1]=1; t[1][2]=0; t[1][3]=0; + t[2][0]=0; t[2][1]=0; t[2][2]=1; t[2][3]=0; + t[3][0]=0; t[3][1]=0; t[3][2]=0; t[3][3]=1; + + PRCoptions teapotopt; + teapotopt.no_break = true; + teapotopt.do_break = false; + teapotopt.compression = 0.0001; + // force joining together of patches, damaging transparency + file.begingroup("Teapot rendered in the way of opaque surfaces and transferred",&teapotopt,t); + for(size_t i = 0; i < NUMBER_OF_PATCHES; ++i) + { + file.addPatch(controlPoints[i],materials[i%N_COLOURS]); + } + file.endgroup(); + } + + const size_t NUMBER_OF_POINTS = 31; + double points[NUMBER_OF_POINTS][3]; + for(size_t i = 0; i < NUMBER_OF_POINTS; ++i) + { + points[i][0] = 3.5*cos(3.0*i/NUMBER_OF_POINTS*2.0*pi); + points[i][1] = 3.5*sin(3.0*i/NUMBER_OF_POINTS*2.0*pi); + points[i][2] = 5.0*i/NUMBER_OF_POINTS-1.0; + } + const size_t NUMBER_OF_WIRES = 2; + double shifted_points[NUMBER_OF_WIRES][NUMBER_OF_POINTS][3]; + for(size_t wire = 0; wire < NUMBER_OF_WIRES; ++wire) + for(size_t point = 0; point < NUMBER_OF_POINTS; ++point) + { + shifted_points[wire][point][0] = points[point][0]; + shifted_points[wire][point][1] = points[point][1]; + shifted_points[wire][point][2] = points[point][2]+0.1*wire+0.1; + } + double knots[3+NUMBER_OF_POINTS+1]; + knots[0] = 1; + for(size_t i = 1; i < 3+NUMBER_OF_POINTS; ++i) + { + knots[i] = (i+2)/3; // integer division is intentional + } + knots[3+NUMBER_OF_POINTS] = (3+NUMBER_OF_POINTS+1)/3; + + PRCoptions grpopt; + grpopt.no_break = true; + grpopt.do_break = false; + grpopt.tess = true; + if(1){ + double point1[3] = {11,0,0}; + double point2[3] = {12,0,0}; + double points[2][3] = {{9,0,0},{10,0,0}}; + file.begingroup("points",&grpopt); + file.addPoint(point1, RGBAColour(1.0,0.0,0.0)); + file.addPoint(point2, RGBAColour(1.0,0.0,0.0)); + file.addPoints(2, points, RGBAColour(1.0,0.0,0.0,0.5),10); + file.endgroup(); + } + + if(1){ + PRCoptions grpopt; + grpopt.no_break = true; + grpopt.do_break = false; + grpopt.tess = true; + grpopt.closed = true; + + double t[4][4]; + + const size_t nP = 5; + double P[nP][3] = {{0,0,0},{1,0,0},{1,1,0},{0,1,0},{0,2,0}}; + const size_t nI = 3; + uint32_t PI[nI][3] = {{0,1,3},{1,2,3},{3,2,4}}; + const size_t nM = 2; + PRCmaterial M[nM]; + M[0] = PRCmaterial( + RGBAColour(0.0,0.0,0.18), + RGBAColour(0.0,0.0,0.878431), + RGBAColour(0.0,0.0,0.32), + RGBAColour(0.0,0.0,0.072), + 1.0,0.1); + M[1] = PRCmaterial( + RGBAColour(0.18,0.0,0.0), + RGBAColour(0.878431,0.0,0.0), + RGBAColour(0.32,0.0,0.0), + RGBAColour(0.072,0.0,0.0), + 0.5,0.1); + uint32_t MI[nI] = {0,1,0}; + const size_t nN = 2; + double N[nN][3] = {{0,0,1},{0,0,-1}}; + uint32_t NI[nI][3] = {{0,0,0},{0,0,0},{1,1,1}}; + + const uint32_t nC = 3; + RGBAColour C[nC]; + uint32_t CI[nI][3] = {{0,0,0},{1,1,1},{1,1,2}}; + + PRCmaterial materialGreen( + RGBAColour(0.0,0.18,0.0), + RGBAColour(0.0,0.878431,0.0), + RGBAColour(0.0,0.32,0.0), + RGBAColour(0.0,0.072,0.0), + 1.0,0.1); + + if(1){ + t[0][0]=1; t[0][1]=0; t[0][2]=0; t[0][3]=0; + t[1][0]=0; t[1][1]=1; t[1][2]=0; t[1][3]=0; + t[2][0]=0; t[2][1]=0; t[2][2]=1; t[2][3]=-1; + t[3][0]=0; t[3][1]=0; t[3][2]=0; t[3][3]=1; + file.begingroup("triangles_onecolor_with_normals",&grpopt,t); + file.addTriangles(nP, P, nI, PI, materialGreen, nN, N, NI, 0, NULL, NULL, 0, NULL, NULL, 0, NULL, NULL); + file.endgroup(); + } + + if(1){ + file.begingroup("triangles_onecolor",&grpopt); + file.addTriangles(nP, P, nI, PI, materialGreen, 0, NULL, NULL, 0, NULL, NULL, 0, NULL, NULL, 0, NULL, NULL); + file.endgroup(); + } + + if(1){ + t[0][0]=1; t[0][1]=0; t[0][2]=0; t[0][3]=0; + t[1][0]=0; t[1][1]=1; t[1][2]=0; t[1][3]=0; + t[2][0]=0; t[2][1]=0; t[2][2]=1; t[2][3]=1; + t[3][0]=0; t[3][1]=0; t[3][2]=0; t[3][3]=1; + file.begingroup("triangles_manymaterials",&grpopt,t); + file.addTriangles(nP, P, nI, PI, materialGreen, 0, NULL, NULL, 0, NULL, NULL, 0, NULL, NULL, nM, M, MI); + file.endgroup(); + } + + if(1){ + t[0][0]=1; t[0][1]=0; t[0][2]=0; t[0][3]=0; + t[1][0]=0; t[1][1]=1; t[1][2]=0; t[1][3]=0; + t[2][0]=0; t[2][1]=0; t[2][2]=1; t[2][3]=2; + t[3][0]=0; t[3][1]=0; t[3][2]=0; t[3][3]=1; + PRCmaterial materialBase( + RGBAColour(0.1,0.1,0.1,1), + RGBAColour(1,1,1,1), + RGBAColour(0.1,0.1,0.1,1), + RGBAColour(0.1,0.1,0.1,1), + 1.0,0.1); + C[0] = RGBAColour(1,0,0,0.1); + C[1] = RGBAColour(0,1,0,0.5); + C[2] = RGBAColour(0,0,1,0.9); + file.begingroup("triangles_rgba_vertexcolors_on_opaque_a_component_of_vertexcolor_ignored",&grpopt,t); + file.addTriangles(nP, P, nI, PI, materialBase, 0, NULL, NULL, 0, NULL, NULL, nC, C, CI, 0, NULL, NULL); + file.endgroup(); + + t[0][0]=1; t[0][1]=0; t[0][2]=0; t[0][3]=0; + t[1][0]=0; t[1][1]=1; t[1][2]=0; t[1][3]=0; + t[2][0]=0; t[2][1]=0; t[2][2]=1; t[2][3]=3; + t[3][0]=0; t[3][1]=0; t[3][2]=0; t[3][3]=1; + PRCmaterial materialTransparent( + RGBAColour(0.1,0.1,0.1,0.3), + RGBAColour(1,1,1,0.3), + RGBAColour(0.1,0.1,0.1,0.3), + RGBAColour(0.1,0.1,0.1,0.3), + 0.3,0.1); + C[0] = RGBAColour(1,0,0,0.1); + C[1] = RGBAColour(0,1,0,0.5); + C[2] = RGBAColour(0,0,1,0.9); + file.begingroup("triangles_rgba_vertexcolors_on_transparent_a_component_of_vertexcolor_ignored",&grpopt,t); + file.addTriangles(nP, P, nI, PI, materialTransparent, 0, NULL, NULL, 0, NULL, NULL, nC, C, CI, 0, NULL, NULL); + file.endgroup(); + + t[0][0]=1; t[0][1]=0; t[0][2]=0; t[0][3]=0; + t[1][0]=0; t[1][1]=1; t[1][2]=0; t[1][3]=0; + t[2][0]=0; t[2][1]=0; t[2][2]=1; t[2][3]=4; + t[3][0]=0; t[3][1]=0; t[3][2]=0; t[3][3]=1; + C[0] = RGBAColour(1,0,0,0.5); + C[1] = RGBAColour(0,1,0,0.5); + C[2] = RGBAColour(0,0,1,0.5); + file.begingroup("triangles_rgb_vertexcolors_on_transparent_may_not_work_in_OpenGL",&grpopt,t); + file.addTriangles(nP, P, nI, PI, materialTransparent, 0, NULL, NULL, 0, NULL, NULL, nC, C, CI, 0, NULL, NULL); + file.endgroup(); + } + + if(1){ + t[0][0]=1; t[0][1]=0; t[0][2]=0; t[0][3]=0; + t[1][0]=0; t[1][1]=1; t[1][2]=0; t[1][3]=0; + t[2][0]=0; t[2][1]=0; t[2][2]=1; t[2][3]=5; + t[3][0]=0; t[3][1]=0; t[3][2]=0; t[3][3]=1; + const uint32_t picture_width=2; + const uint32_t picture_height=2; + const uint8_t picRGB[picture_width*picture_height*3] = + {255,0,0, 0,255,0, 0,0,255, 0,0,0 }; +// {255,255,0, 255,0,0, 255,0,0, 255,0,0 }; +// { 255,0,0, 255,255,0, 255,255,0, 255,255,255 }; +// {255,0,0, 0,255,0, 0,0,255, 0,0,0 }; + + const uint8_t picRGBA[picture_width*picture_height*4] = + {255,0,0,255, 0,255,0,150, 0,0,255,150, 0,0,0,100 }; +// (1,0) 2 3 (1,1) +// (0,0) 0 1 (1,0) + uint8_t *pictureRGB = new uint8_t[picture_width*picture_height*3]; + for(size_t i=0; i<picture_width*picture_height*3; i++) pictureRGB[i]=picRGB[i]; + picture1 = pictureRGB; + uint8_t *pictureRGBA = new uint8_t[picture_width*picture_height*4]; + for(size_t i=0; i<picture_width*picture_height*4; i++) pictureRGBA[i]=picRGBA[i]; + picture2 = pictureRGBA; + const uint32_t nT = 4; + const double T[nT][2] = { {0.1,0.1}, {0.9,0.1}, {0.9,0.9}, {0.9,0.1} }; + uint32_t TI[nI][3] = {{0,1,3},{1,2,3},{3,2,3}}; + + PRCmaterial materialBase( + RGBAColour(0.1,0.1,0.1,1), + RGBAColour(1,1,1,1), + RGBAColour(0.1,0.1,0.1,1), + RGBAColour(0.1,0.1,0.1,1), + 1.0,0.1, + pictureRGB, picture_width, picture_height, false, false); + file.begingroup("triangles_rgb_texture",&grpopt,t); + file.addTriangles(nP, P, nI, PI, materialBase, 0, NULL, NULL, nT, T, TI, 0, NULL, NULL, 0, NULL, NULL); + file.endgroup(); + + t[0][0]=1; t[0][1]=0; t[0][2]=0; t[0][3]=0; + t[1][0]=0; t[1][1]=1; t[1][2]=0; t[1][3]=0; + t[2][0]=0; t[2][1]=0; t[2][2]=1; t[2][3]=6; + t[3][0]=0; t[3][1]=0; t[3][2]=0; t[3][3]=1; + PRCmaterial materialTransparent( + RGBAColour(0.1,0.1,0.1,0.3), + RGBAColour(1,1,1,0.3), + RGBAColour(0.1,0.1,0.1,0.3), + RGBAColour(0.1,0.1,0.1,0.3), + 0.3,0.1, + pictureRGBA, picture_width, picture_height, true, true); + file.begingroup("triangles_rgba_texture_replacing",&grpopt,t); + file.addTriangles(nP, P, nI, PI, materialTransparent, 0, NULL, NULL, nT, T, TI, 0, NULL, NULL, 0, NULL, NULL); + file.endgroup(); + } + + } + + if(1){ + PRCoptions grpopt; + grpopt.no_break = true; + grpopt.do_break = false; + grpopt.tess = true; + grpopt.closed = true; + + double t[4][4]; + + const size_t nP = 6; + double P[nP][3] = {{3+0,0,0},{3+1,0,0},{3+0,1,0},{3+1,1,0},{3+0,2,0},{3+1,2,0}}; + const size_t nI = 2; + uint32_t PI[nI][4] = {{0,1,3,2},{2,3,5,4}}; + const size_t nM = 2; + PRCmaterial M[nM]; + M[0] = PRCmaterial( + RGBAColour(0.0,0.0,0.18), + RGBAColour(0.0,0.0,0.878431), + RGBAColour(0.0,0.0,0.32), + RGBAColour(0.0,0.0,0.072), + 1.0,0.1); + M[1] = PRCmaterial( + RGBAColour(0.18,0.0,0.0), + RGBAColour(0.878431,0.0,0.0), + RGBAColour(0.32,0.0,0.0), + RGBAColour(0.072,0.0,0.0), + 0.5,0.1); + uint32_t MI[nI] = {0,1}; + const size_t nN = 2; + double N[nN][3] = {{0,0,1},{0,0,-1}}; + uint32_t NI[nI][4] = {{0,0,0,0},{1,1,1,1}}; + + const uint32_t nC = 3; + RGBAColour C[nC]; + uint32_t CI[nI][4] = {{0,0,1,1},{1,1,2,2}}; + C[0] = RGBAColour(1,0,0,0.5); + C[1] = RGBAColour(0,1,0,0.5); + C[2] = RGBAColour(0,0,1,0.5); + + PRCmaterial materialGreen( + RGBAColour(0.0,0.18,0.0), + RGBAColour(0.0,0.878431,0.0), + RGBAColour(0.0,0.32,0.0), + RGBAColour(0.0,0.072,0.0), + 1.0,0.1); + + PRCmaterial materialBase( + RGBAColour(0.1,0.1,0.1,1), + RGBAColour(1,1,1,1), + RGBAColour(0.1,0.1,0.1,1), + RGBAColour(0.1,0.1,0.1,1), + 1.0,0.1); + + PRCmaterial materialTransparent( + RGBAColour(0.1,0.1,0.1,0.3), + RGBAColour(1,1,1,0.3), + RGBAColour(0.1,0.1,0.1,0.3), + RGBAColour(0.1,0.1,0.1,0.3), + 0.3,0.1); + + if(1){ + t[0][0]=1; t[0][1]=0; t[0][2]=0; t[0][3]=0; + t[1][0]=0; t[1][1]=1; t[1][2]=0; t[1][3]=0; + t[2][0]=0; t[2][1]=0; t[2][2]=1; t[2][3]=-1; + t[3][0]=0; t[3][1]=0; t[3][2]=0; t[3][3]=1; + file.begingroup("quads_onecolor_with_normals",&grpopt,t); + file.addQuads(nP, P, nI, PI, materialGreen, nN, N, NI, 0, NULL, NULL, 0, NULL, NULL, 0, NULL, NULL); + file.endgroup(); + } + + if(1){ + file.begingroup("quads_onecolor",&grpopt); + file.addQuads(nP, P, nI, PI, materialGreen, 0, NULL, NULL, 0, NULL, NULL, 0, NULL, NULL, 0, NULL, NULL); + file.endgroup(); + } + + if(1){ + t[0][0]=1; t[0][1]=0; t[0][2]=0; t[0][3]=0; + t[1][0]=0; t[1][1]=1; t[1][2]=0; t[1][3]=0; + t[2][0]=0; t[2][1]=0; t[2][2]=1; t[2][3]=1; + t[3][0]=0; t[3][1]=0; t[3][2]=0; t[3][3]=1; + file.begingroup("quads_manymaterials",&grpopt,t); + file.addQuads(nP, P, nI, PI, materialGreen, 0, NULL, NULL, 0, NULL, NULL, 0, NULL, NULL, nM, M, MI); + file.endgroup(); + } + + if(1){ + t[0][0]=1; t[0][1]=0; t[0][2]=0; t[0][3]=0; + t[1][0]=0; t[1][1]=1; t[1][2]=0; t[1][3]=0; + t[2][0]=0; t[2][1]=0; t[2][2]=1; t[2][3]=2; + t[3][0]=0; t[3][1]=0; t[3][2]=0; t[3][3]=1; + file.begingroup("quads_rgb_vertexcolors_on_transparent_may_not_work_in_OpenGL",&grpopt,t); + file.addQuads(nP, P, nI, PI, materialTransparent, 0, NULL, NULL, 0, NULL, NULL, nC, C, CI, 0, NULL, NULL); + file.endgroup(); + } + + if(1){ + t[0][0]=1; t[0][1]=0; t[0][2]=0; t[0][3]=0; + t[1][0]=0; t[1][1]=1; t[1][2]=0; t[1][3]=0; + t[2][0]=0; t[2][1]=0; t[2][2]=1; t[2][3]=5; + t[3][0]=0; t[3][1]=0; t[3][2]=0; t[3][3]=1; + const uint32_t picture_width=2; + const uint32_t picture_height=2; + const uint8_t picRGB[picture_width*picture_height*3] = + {255,0,0, 0,255,0, 0,0,255, 0,0,0 }; +// {255,255,0, 255,0,0, 255,0,0, 255,0,0 }; +// { 255,0,0, 255,255,0, 255,255,0, 255,255,255 }; +// {255,0,0, 0,255,0, 0,0,255, 0,0,0 }; + + const uint8_t picRGBA[picture_width*picture_height*4] = + {255,0,0,255, 0,255,0,150, 0,0,255,150, 0,0,0,100 }; +// (1,0) 2 3 (1,1) +// (0,0) 0 1 (1,0) + uint8_t *pictureRGB = new uint8_t[picture_width*picture_height*3]; + for(size_t i=0; i<picture_width*picture_height*3; i++) pictureRGB[i]=picRGB[i]; + picture3 = pictureRGB; + uint8_t *pictureRGBA = new uint8_t[picture_width*picture_height*4]; + for(size_t i=0; i<picture_width*picture_height*4; i++) pictureRGBA[i]=picRGBA[i]; + picture4 = pictureRGBA; + const uint32_t nT = 3; + const double T[nT][2] = { {0.1,0.1}, {0.5,0.5}, {0.9,0.9} }; + uint32_t TI[nI][4] = {{0,0,1,1},{1,1,2,2}}; + + PRCmaterial materialBase( + RGBAColour(0.1,0.1,0.1,1), + RGBAColour(1,1,1,1), + RGBAColour(0.1,0.1,0.1,1), + RGBAColour(0.1,0.1,0.1,1), + 1.0,0.1, + pictureRGB, picture_width, picture_height, false, false); + file.begingroup("quads_rgb_texture",&grpopt,t); + file.addQuads(nP, P, nI, PI, materialBase, 0, NULL, NULL, nT, T, TI, 0, NULL, NULL, 0, NULL, NULL); + file.endgroup(); + + t[0][0]=1; t[0][1]=0; t[0][2]=0; t[0][3]=0; + t[1][0]=0; t[1][1]=1; t[1][2]=0; t[1][3]=0; + t[2][0]=0; t[2][1]=0; t[2][2]=1; t[2][3]=6; + t[3][0]=0; t[3][1]=0; t[3][2]=0; t[3][3]=1; + PRCmaterial materialTransparent( + RGBAColour(0.1,0.1,0.1,0.3), + RGBAColour(1,1,1,0.3), + RGBAColour(0.1,0.1,0.1,0.3), + RGBAColour(0.1,0.1,0.1,0.3), + 0.6,0.1, + pictureRGBA, picture_width, picture_height, true, true); + file.begingroup("quads_rgba_texture_replacing",&grpopt,t); + file.addQuads(nP, P, nI, PI, materialTransparent, 0, NULL, NULL, nT, T, TI, 0, NULL, NULL, 0, NULL, NULL); + file.endgroup(); + } + + } + + if(1){ + file.begingroup("polyline",&grpopt); + file.addLine(NUMBER_OF_POINTS, points, RGBAColour(1.0,0.0,0.0)); + file.endgroup(); + + file.begingroup("polylines",&grpopt); + file.addLine(NUMBER_OF_POINTS, shifted_points[0], RGBAColour(0.0,1.0,0.0),2.0); + file.addLine(NUMBER_OF_POINTS, shifted_points[1], RGBAColour(1.0,1.0,0.0),2.0); + file.endgroup(); + } + + if(1){ + PRCoptions grpopt; + grpopt.no_break = true; + grpopt.do_break = false; + grpopt.tess = true; + grpopt.closed = true; + + double t[4][4]; + + const size_t nP = 5; + double P[nP][3] = {{0,0,0},{1,0,0},{1,1,0},{0,1,0},{0,2,0}}; + const size_t nI = 1+5 + 1+3; + uint32_t PI[nI] = {5,0,1,2,3,0, 3,2,4,3 }; // square of 5 points, wire of 2 points + const uint32_t nC = 5; // number of colors + RGBAColour C[nC]; // color for segments + C[0] = RGBAColour(1,0,0); + C[1] = RGBAColour(0,1,0); + C[2] = RGBAColour(0,0,1); + C[3] = RGBAColour(0,0,0); + C[4] = RGBAColour(1,1,0); + const uint32_t nCI = 5-1 + 3-1; // number of segments + uint32_t CI[nCI] = { 0,1,2,3, 4,4 }; + + t[0][0]=1; t[0][1]=0; t[0][2]=0; t[0][3]=0; + t[1][0]=0; t[1][1]=1; t[1][2]=0; t[1][3]=0; + t[2][0]=0; t[2][1]=0; t[2][2]=1; t[2][3]=5; + t[3][0]=0; t[3][1]=0; t[3][2]=0; t[3][3]=1; + file.begingroup("polyline_indexed_one_color",&grpopt,t); + file.addLines(nP, P, nI, PI, RGBAColour(1,0,0), 1, false, 0, NULL, 0, NULL); + file.endgroup(); + + t[0][0]=1; t[0][1]=0; t[0][2]=0; t[0][3]=0; + t[1][0]=0; t[1][1]=1; t[1][2]=0; t[1][3]=0; + t[2][0]=0; t[2][1]=0; t[2][2]=1; t[2][3]=6; + t[3][0]=0; t[3][1]=0; t[3][2]=0; t[3][3]=1; + file.begingroup("polyline_indexed_color_per_segment",&grpopt,t); + file.addLines(nP, P, nI, PI, RGBAColour(1,0,0), 2, true, nC, C, nCI, CI); + file.endgroup(); + + t[0][0]=1; t[0][1]=0; t[0][2]=0; t[0][3]=0; + t[1][0]=0; t[1][1]=1; t[1][2]=0; t[1][3]=0; + t[2][0]=0; t[2][1]=0; t[2][2]=1; t[2][3]=7; + t[3][0]=0; t[3][1]=0; t[3][2]=0; t[3][3]=1; + const uint32_t nCI2 = 5 + 3; // number of vertices + uint32_t CI2[nCI2] = { 0,1,2,3,0, 4,4,4 }; + file.begingroup("polyline_indexed_color_per_vertex_is_broken",&grpopt,t); + file.addLines(nP, P, nI, PI, RGBAColour(1,0,0), 2, false, nC, C, nCI2, CI2); + file.endgroup(); + } + + if(1) + { + file.begingroup("bezier_wire"); + file.addBezierCurve(NUMBER_OF_POINTS,points,RGBAColour(1.0,1.0,1.0)); + file.endgroup(); + } + if(1) + { + file.begingroup("NURBS_wire"); + file.addCurve(3, NUMBER_OF_POINTS, points, knots, RGBAColour(1.0,1.0,1.0), NULL); // genarl API for the above + file.endgroup(); + } + +// following box examples show a) different ways to represent a surface consisting of flat rectangles +// b) that the only way to have almost working transparency is a set of NURBS bodies. +// (Or may be other topology types like plane also work +// demonstration how non-transparent materials work the same for all kinds of objects + + if(1) { // demonstration how non-transparent materials work the same for all kinds of objects + const size_t NUMBER_OF_PATCHES = 6; + double vertices[NUMBER_OF_PATCHES][4][3] = + { + { // Patch 0 + {-1,-1,-1}, + { 1,-1,-1}, + {-1, 1,-1}, + { 1, 1,-1} + }, + { // Patch 1 + {-1,-1, 1}, + { 1,-1, 1}, + {-1, 1, 1}, + { 1, 1, 1} + }, + { // Patch 2 + {-1,-1,-1}, + { 1,-1,-1}, + {-1,-1, 1}, + { 1,-1, 1} + }, + { // Patch 3 + {-1, 1,-1}, + { 1, 1,-1}, + {-1, 1, 1}, + { 1, 1, 1} + }, + { // Patch 4 + {-1,-1,-1}, + {-1, 1,-1}, + {-1,-1, 1}, + {-1, 1, 1} + }, + { // Patch 5 + { 1,-1,-1}, + { 1, 1,-1}, + { 1,-1, 1}, + { 1, 1, 1} + } + }; + const size_t NUMBER_OF_BOXES = 6; + double shifted_vertices[NUMBER_OF_BOXES][NUMBER_OF_PATCHES][4][3]; + for(size_t box = 0; box < NUMBER_OF_BOXES; ++box) + for(size_t patch = 0; patch < NUMBER_OF_PATCHES; ++patch) + for(size_t i = 0; i < 4; ++i) + { + shifted_vertices[box][patch][i][0] = vertices[patch][i][0]+3*box; + shifted_vertices[box][patch][i][1] = vertices[patch][i][1]; + shifted_vertices[box][patch][i][2] = vertices[patch][i][2]-2; + } + PRCmaterial materialGreen( + RGBAColour(0.0,0.18,0.0), + RGBAColour(0.0,0.878431,0.0), + RGBAColour(0.0,0.32,0.0), + RGBAColour(0.0,0.072,0.0), + 1.0,0.1); + + PRCoptions grpopt; + file.begingroup("TransparentBox"); + grpopt.no_break = false; + grpopt.do_break = true; + grpopt.tess = false; + file.begingroup("TransparentBoxSetOfNURBSBodies",&grpopt); + for(size_t patch = 0; patch < NUMBER_OF_PATCHES; ++patch) + { + file.addRectangle(shifted_vertices[0][patch], materials[(patch*5)%N_COLOURS]); + } + file.endgroup(); + grpopt.no_break = true; + grpopt.do_break = false; + grpopt.tess = false; + file.begingroup("TransparentBoxNURBSFaces",&grpopt); + for(size_t patch = 0; patch < NUMBER_OF_PATCHES; ++patch) + { + file.addRectangle(shifted_vertices[1][patch], materials[(patch*5)%N_COLOURS]); + } + file.endgroup(); + grpopt.no_break = true; + grpopt.do_break = false; + grpopt.tess = true; + file.begingroup("TransparentBoxTessellated",&grpopt); + for(size_t patch = 0; patch < NUMBER_OF_PATCHES; ++patch) + { + file.addRectangle(shifted_vertices[2][patch], materials[(patch*5)%N_COLOURS]); + } + file.endgroup(); + file.endgroup(); + + file.begingroup("Box"); + grpopt.no_break = false; + grpopt.do_break = false; + grpopt.tess = true; + file.begingroup("BoxTessellated",&grpopt); + for(size_t patch = 0; patch < NUMBER_OF_PATCHES; ++patch) + { + file.addRectangle(shifted_vertices[3][patch], materialGreen); + } + file.endgroup(); + grpopt.no_break = true; + grpopt.do_break = false; + grpopt.tess = false; + file.begingroup("BoxNURBSFaces",&grpopt); + for(size_t patch = 0; patch < NUMBER_OF_PATCHES; ++patch) + { + file.addRectangle(shifted_vertices[4][patch], materialGreen); + } + file.endgroup(); + grpopt.no_break = false; + grpopt.do_break = true; + grpopt.tess = false; + file.begingroup("BoxSetOfNURBSBodies",&grpopt); + for(size_t patch = 0; patch < NUMBER_OF_PATCHES; ++patch) + { + file.addRectangle(shifted_vertices[5][patch], materialGreen); + } + file.endgroup(); + file.endgroup(); + } + + if(1) { + PRCmaterial materialGreen( + RGBAColour(0.0,0.18,0.0), + RGBAColour(0.0,0.878431,0.0), + RGBAColour(0.0,0.32,0.0), + RGBAColour(0.0,0.072,0.0), + 1.0,0.1); + PRCoptions grpopt; + grpopt.closed = true; + + file.begingroup("Complex elements, one-sided"); + + const double disk_origin[3] = {11,0,2}; + const double disk_x_axis[3] = {1,0,0}; + const double disk_y_axis[3] = {0,-1,0}; + const double disk_scale = 2; + file.begingroup("disk",&grpopt); + file.addDisk(1,materialGreen,disk_origin,disk_x_axis,disk_y_axis,disk_scale); + file.endgroup(); + const double hs_origin[3] = {11,0,2}; + const double hs_x_axis[3] = {1,0,0}; + const double hs_y_axis[3] = {0,1,0}; + const double hs_scale = 2; + file.begingroup("hemisphere",&grpopt); + file.addHemisphere(1,materialGreen,hs_origin,hs_x_axis,hs_y_axis,hs_scale); + file.endgroup(); + const double cyl_origin[3] = {11,0,1}; + const double cyl_x_axis[3] = {1,0,0}; + const double cyl_y_axis[3] = {0,1,0}; + const double cyl_scale = 1; + file.begingroup("cylinder",&grpopt); + file.addCylinder(1,1,materialGreen,cyl_origin,cyl_x_axis,cyl_y_axis,cyl_scale); + file.endgroup(); + const double cone_origin[3] = {11,0,1}; + const double cone_x_axis[3] = {1,0,0}; + const double cone_y_axis[3] = {0,-1,0}; + const double cone_scale = 1; + file.begingroup("cone",&grpopt); + file.addCone(1,1,materialGreen,cone_origin,cone_x_axis,cone_y_axis,cone_scale); + file.endgroup(); + const double sp_origin[3] = {11,0,-1}; + const double sp_x_axis[3] = {1,0,0}; + const double sp_y_axis[3] = {0,1,0}; + const double sp_scale = 1; + file.begingroup("sphere",&grpopt); + file.addSphere(0.5,materialGreen,sp_origin,sp_x_axis,sp_y_axis,sp_scale); + file.endgroup(); + const double tor_origin[3] = {11,0,0}; + const double tor_x_axis[3] = {1,0,0}; + const double tor_y_axis[3] = {0,1,0}; + const double tor_scale = 1; + file.begingroup("torus",&grpopt); + file.addTorus(0.5,0.1,0,360,materialGreen,tor_origin,tor_x_axis,tor_y_axis,tor_scale); + file.endgroup(); + + const size_t NUMBER_OF_POINTS = 4; + double cpoints[NUMBER_OF_POINTS][3]; + cpoints[0][0] = 1; cpoints[0][1] = 0; cpoints[0][2] = 0; + cpoints[1][0] = 1; cpoints[1][1] = 0.552284749830793; cpoints[1][2] = 0; + cpoints[2][0] = 0.552284749830793; cpoints[2][1] = 1; cpoints[2][2] = 0; + cpoints[3][0] = 0; cpoints[3][1] = 1; cpoints[3][2] = 0; + double opoints[NUMBER_OF_POINTS][3]; + opoints[0][0] = 1.1*1; opoints[0][1] = 1.1*0; opoints[0][2] = 0; + opoints[1][0] = 1.1*1; opoints[1][1] = 1.1*0.552284749830793; opoints[1][2] = 0; + opoints[2][0] = 1.1*0.552284749830793; opoints[2][1] = 1.1*1; opoints[2][2] = 0; + opoints[3][0] = 1.1*0; opoints[3][1] = 1.1*1; opoints[3][2] = 0; + const double tube_origin[3] = {11,0,0}; + const double tube_x_axis[3] = {1,0,0}; + const double tube_y_axis[3] = {0,1,0}; + const double tube_scale = 1; + file.begingroup("tube",&grpopt); + file.addTube(NUMBER_OF_POINTS,cpoints,opoints,false,materialGreen,tube_origin,tube_x_axis,tube_y_axis,tube_scale); + file.endgroup(); + + file.endgroup(); + } + + file.finish(); + + delete[] picture1; + delete[] picture2; + delete[] picture3; + delete[] picture4; + +#endif + return 0; +} + |