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Diffstat (limited to 'src/throwntogetherrenderer.cc')
| -rw-r--r-- | src/throwntogetherrenderer.cc | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/src/throwntogetherrenderer.cc b/src/throwntogetherrenderer.cc deleted file mode 100644 index 0a0c9c8..0000000 --- a/src/throwntogetherrenderer.cc +++ /dev/null @@ -1,120 +0,0 @@ -/* - * OpenSCAD (www.openscad.org) - * Copyright (C) 2009-2011 Clifford Wolf <clifford@clifford.at> and - * Marius Kintel <marius@kintel.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * As a special exception, you have permission to link this program - * with the CGAL library and distribute executables, as long as you - * follow the requirements of the GNU GPL in regard to all of the - * software in the executable aside from CGAL. - * - * 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 General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -#include "ThrownTogetherRenderer.h" -#include "polyset.h" -#include "csgterm.h" - -#include <GL/glew.h> // this must be included before the GL headers -#include <qgl.h> - -ThrownTogetherRenderer::ThrownTogetherRenderer(CSGChain *root_chain, - CSGChain *highlights_chain, - CSGChain *background_chain) - : root_chain(root_chain), highlights_chain(highlights_chain), - background_chain(background_chain) -{ -} - -void ThrownTogetherRenderer::draw(bool showfaces, bool showedges) const -{ - if (this->root_chain) { - glEnable(GL_CULL_FACE); - glCullFace(GL_BACK); - renderCSGChain(this->root_chain, false, false, showedges, false); - glCullFace(GL_FRONT); - glColor3ub(255, 0, 255); - renderCSGChain(this->root_chain, false, false, showedges, true); - glDisable(GL_CULL_FACE); - } - if (this->background_chain) - renderCSGChain(this->background_chain, false, true, showedges, false); - if (this->highlights_chain) - renderCSGChain(this->highlights_chain, true, false, showedges, false); -} - -void ThrownTogetherRenderer::renderCSGChain(CSGChain *chain, bool highlight, - bool background, bool showedges, - bool fberror) const -{ - glDepthFunc(GL_LEQUAL); - QHash<QPair<PolySet*,double*>,int> polySetVisitMark; - for (int i = 0; i < chain->polysets.size(); i++) { - if (polySetVisitMark[QPair<PolySet*,double*>(chain->polysets[i], chain->matrices[i])]++ > 0) - continue; - double *m = chain->matrices[i]; - glPushMatrix(); - glMultMatrixd(m); - int csgmode = chain->types[i] == CSGTerm::TYPE_DIFFERENCE ? PolySet::CSGMODE_DIFFERENCE : PolySet::CSGMODE_NORMAL; - if (highlight) { - chain->polysets[i]->render_surface(PolySet::COLORMODE_HIGHLIGHT, PolySet::csgmode_e(csgmode + 20), m); - if (showedges) { - glDisable(GL_LIGHTING); - chain->polysets[i]->render_edges(PolySet::COLORMODE_HIGHLIGHT, PolySet::csgmode_e(csgmode + 20)); - glEnable(GL_LIGHTING); - } - } else if (background) { - chain->polysets[i]->render_surface(PolySet::COLORMODE_BACKGROUND, PolySet::csgmode_e(csgmode + 10), m); - if (showedges) { - glDisable(GL_LIGHTING); - chain->polysets[i]->render_edges(PolySet::COLORMODE_BACKGROUND, PolySet::csgmode_e(csgmode + 10)); - glEnable(GL_LIGHTING); - } - } else if (fberror) { - if (highlight) { - chain->polysets[i]->render_surface(PolySet::COLORMODE_NONE, PolySet::csgmode_e(csgmode + 20), m); - } else if (background) { - chain->polysets[i]->render_surface(PolySet::COLORMODE_NONE, PolySet::csgmode_e(csgmode + 10), m); - } else { - chain->polysets[i]->render_surface(PolySet::COLORMODE_NONE, PolySet::csgmode_e(csgmode), m); - } - } else if (m[16] >= 0 || m[17] >= 0 || m[18] >= 0 || m[19] >= 0) { - glColor4d(m[16], m[17], m[18], m[19]); - chain->polysets[i]->render_surface(PolySet::COLORMODE_NONE, PolySet::csgmode_e(csgmode), m); - if (showedges) { - glDisable(GL_LIGHTING); - glColor4d((m[16]+1)/2, (m[17]+1)/2, (m[18]+1)/2, 1.0); - chain->polysets[i]->render_edges(PolySet::COLORMODE_NONE, PolySet::csgmode_e(csgmode)); - glEnable(GL_LIGHTING); - } - } else if (chain->types[i] == CSGTerm::TYPE_DIFFERENCE) { - chain->polysets[i]->render_surface(PolySet::COLORMODE_CUTOUT, PolySet::csgmode_e(csgmode), m); - if (showedges) { - glDisable(GL_LIGHTING); - chain->polysets[i]->render_edges(PolySet::COLORMODE_CUTOUT, PolySet::csgmode_e(csgmode)); - glEnable(GL_LIGHTING); - } - } else { - chain->polysets[i]->render_surface(PolySet::COLORMODE_MATERIAL, PolySet::csgmode_e(csgmode), m); - if (showedges) { - glDisable(GL_LIGHTING); - chain->polysets[i]->render_edges(PolySet::COLORMODE_MATERIAL, PolySet::csgmode_e(csgmode)); - glEnable(GL_LIGHTING); - } - } - glPopMatrix(); - } -} |