mirror of https://github.com/CGAL/cgal
63 lines
1.1 KiB
C++
63 lines
1.1 KiB
C++
#include "config.h"
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#include "Volume_plane_intersection.h"
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#include "Volume_plane_interface.h"
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#include <CGAL/gl.h>
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void Volume_plane_intersection::draw() const {
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glDisable(GL_LIGHTING);
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glLineWidth(4.0f);
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if(b && c) {
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glPushMatrix();
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glMultMatrixd(b->manipulatedFrame()->matrix());
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glMultMatrixd(c->manipulatedFrame()->matrix());
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glBegin(GL_LINES);
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{
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glVertex3f(0.0f, 0.0f, 0.0f);
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glVertex3f(x, 0.0f, 0.0f);
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}
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glEnd();
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glPopMatrix();
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}
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if(a && c) {
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glPushMatrix();
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glMultMatrixd(a->manipulatedFrame()->matrix());
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glMultMatrixd(c->manipulatedFrame()->matrix());
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glBegin(GL_LINES);
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{
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glVertex3f(0.0f, 0.0f, 0.0f);
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glVertex3f(0.0f, y, 0.0f);
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}
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glEnd();
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glPopMatrix();
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}
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if(a && b) {
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glPushMatrix();
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glMultMatrixd(a->manipulatedFrame()->matrix());
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glMultMatrixd(b->manipulatedFrame()->matrix());
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glBegin(GL_LINES);
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{
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glVertex3f(0.0f, 0.0f, 0.0f);
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glVertex3f(0.0f, 0.0f, z);
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}
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glEnd();
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glPopMatrix();
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}
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glLineWidth(1.0f);
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glEnable(GL_LIGHTING);
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}
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#include "Volume_plane_intersection.moc"
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