#include <GL/glut.h>
+#include <iostream>
+#include <cmath>
+
+using namespace std;
+
+using namespace std;
+
int culooks::cube::allid = 0;
+void culooks::cube::setLink (const int& posdir,
+ const float& red, const float& green, const float& blue, const float& alpha) {
+ linkbuf[(linkbuf_active+1)%2][ posdir*4 ] = red;
+ linkbuf[(linkbuf_active+1)%2][ posdir*4 + 1 ] = green;
+ linkbuf[(linkbuf_active+1)%2][ posdir*4 + 2 ] = blue;
+ linkbuf[(linkbuf_active+1)%2][ posdir*4 + 3 ] = alpha;
+}
+
+void culooks::cube::setPlaq (const int& posdir,
+ const float& red, const float& green, const float& blue, const float& alpha) {
+ plaqbuf[(plaqbuf_active+1)%2][ posdir*4 ] = red;
+ plaqbuf[(plaqbuf_active+1)%2][ posdir*4 + 1 ] = green;
+ plaqbuf[(plaqbuf_active+1)%2][ posdir*4 + 2 ] = blue;
+ plaqbuf[(plaqbuf_active+1)%2][ posdir*4 + 3 ] = alpha;
+}
+
+void culooks::cube::hidePlaqs()
+{
+ hideplaquettes = true;
+}
+
+void culooks::cube::hideLinks()
+{
+ hidelinks = true;
+}
+
+void culooks::cube::swapLinkBuffer()
+{
+ linkbuf_active = (linkbuf_active+1)%2;
+ link = linkbuf[linkbuf_active];
+}
+
+void culooks::cube::swapPlaqBuffer()
+{
+ plaqbuf_active = (plaqbuf_active+1)%2;
+ plaq = plaqbuf[plaqbuf_active];
+}
+
void culooks::cube::draw()
{
glMatrixMode(GL_MODELVIEW);
+
+ /* draw frame */
+ glEnable(GL_DEPTH_TEST);
+ glDepthMask(GL_TRUE);
+ glDisable(GL_BLEND);
glPushMatrix();
+ glScalef(zoom*1.01, zoom*1.01, zoom*1.01);
+ glRotatef(alt, 1, 0, 0);
+ glRotatef(az, 0, 1, 0);
+ glColor4f(wireColor[0], wireColor[1], wireColor[2], wireColor[3]);
+ glLineWidth(framewidth);
+ glutWireCube(2);
+ glPopMatrix();
+ glEnable(GL_DEPTH_TEST);
+ glDepthMask(GL_FALSE);
+ glEnable(GL_BLEND);
+ glPushMatrix();
glScalef(zoom, zoom, zoom);
- glRotatef(az, 0, 1, 0);
glRotatef(alt, 1, 0, 0);
-
+ glRotatef(az, 0, 1, 0);
drawAll();
-
glPopMatrix();
+
+ glDepthMask(GL_TRUE);
}
void culooks::cube::drawAll()
glTranslatef(2.0*ix/l,2.0*iy/l,2.0*iz/l);
glScalef(2.0/l,2.0/l,2.0/l);
+ glLineWidth(linkwidth);
+
/* draw links */
- glBegin(GL_LINES);
- glColor4f(link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 0*4 + 0],
- link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 0*4 + 1],
- link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 0*4 + 2],
- link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 0*4 + 3]);
- glVertex3f(0,0,0); glVertex3f(1,0,0);
- glColor4f(link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 1*4 + 0],
- link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 1*4 + 1],
- link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 1*4 + 2],
- link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 1*4 + 3]);
- glVertex3f(0,0,0); glVertex3f(0,1,0);
- glColor4f(link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 2*4 + 0],
- link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 2*4 + 1],
- link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 2*4 + 2],
- link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 2*4 + 3]);
- glVertex3f(0,0,0); glVertex3f(0,0,1);
- glEnd();
+ if (!hidelinks) {
+ glBegin(GL_LINES);
+ glColor4f(link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 0*4 + 0],
+ link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 0*4 + 1],
+ link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 0*4 + 2],
+ link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 0*4 + 3]);
+ glVertex3f(0,0,0); glVertex3f(1,0,0);
+ glColor4f(link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 1*4 + 0],
+ link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 1*4 + 1],
+ link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 1*4 + 2],
+ link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 1*4 + 3]);
+ glVertex3f(0,0,0); glVertex3f(0,1,0);
+ glColor4f(link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 2*4 + 0],
+ link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 2*4 + 1],
+ link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 2*4 + 2],
+ link[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 2*4 + 3]);
+ glVertex3f(0,0,0); glVertex3f(0,0,1);
+ glEnd();
+ }
+
+ glLineWidth(1);
/* draw plaquettes */
- glColor4f(1,1,1,0.5);
- glBegin(GL_QUADS);
- glColor4f(plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 2*4 + 0],
- plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 2*4 + 1],
- plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 2*4 + 2],
- plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 2*4 + 3]);
- glVertex3f(0, 0, 0); glVertex3f(1, 0, 0); glVertex3f(1, 1, 0); glVertex3f(0, 1, 0);
- glColor4f(plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 1*4 + 0],
- plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 1*4 + 1],
- plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 1*4 + 2],
- plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 1*4 + 3]);
- glVertex3f(0, 0, 0); glVertex3f(1, 0, 0); glVertex3f(1, 0, 1); glVertex3f(0, 0, 1);
- glColor4f(plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 0*4 + 0],
- plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 0*4 + 1],
- plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 0*4 + 2],
- plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 0*4 + 3]);
- glVertex3f(0, 0, 0); glVertex3f(0, 1, 0); glVertex3f(0, 1, 1); glVertex3f(0, 0, 1);
- glEnd();
+ if (!hideplaquettes) {
+ glBegin(GL_QUADS);
+ glColor4f(plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 2*4 + 0],
+ plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 2*4 + 1],
+ plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 2*4 + 2],
+ plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 2*4 + 3]);
+ glVertex3f(0, 0, 0); glVertex3f(1, 0, 0); glVertex3f(1, 1, 0); glVertex3f(0, 1, 0);
+ glColor4f(plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 1*4 + 0],
+ plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 1*4 + 1],
+ plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 1*4 + 2],
+ plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 1*4 + 3]);
+ glVertex3f(0, 0, 0); glVertex3f(1, 0, 0); glVertex3f(1, 0, 1); glVertex3f(0, 0, 1);
+ glColor4f(plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 0*4 + 0],
+ plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 0*4 + 1],
+ plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 0*4 + 2],
+ plaq[iz*l*l*3*4 + iy*l*3*4 + ix*3*4 + 0*4 + 3]);
+ glVertex3f(0, 0, 0); glVertex3f(0, 1, 0); glVertex3f(0, 1, 1); glVertex3f(0, 0, 1);
+ glEnd();
+ }
glPopMatrix();
}
culooks::cube::cube(int _l)
{
+ azRotSpeed = 0;
+
l = _l;
- link = new float[l*l*l*3 * 4];
- plaq = new float[l*l*l*3 * 4];
- az = 30;
- alt = -20;
- zoom = 0.6;
+ plaqbuf[0] = new float[l*l*l*3 * 4];
+ plaqbuf[1] = new float[l*l*l*3 * 4];
+ linkbuf[0] = new float[l*l*l*3 * 4];
+ linkbuf[1] = new float[l*l*l*3 * 4];
+
+ linkbuf_active = 0;
+ plaqbuf_active = 0;
+
+ link = linkbuf[0];
+ plaq = plaqbuf[0];
+ az = 45;
+ alt = -30;
+ zoom = 0.57;
id = allid;
allid++;
- for (int i=0; i<l*l*l*3; i++) {
- link[i*4+0]=1; link[i*4+3]=0.6;
- plaq[i*4+1]=1; plaq[i*4+3]=0.2;
- }
+ for (int ibuf=0; ibuf<2; ibuf++)
+ for (int i=0; i<l*l*l*3; i++) {
+ linkbuf[ibuf][i*4+0]=1; linkbuf[ibuf][i*4+3]=0.6;
+ plaqbuf[ibuf][i*4+1]=1; plaqbuf[ibuf][i*4+3]=0.2;
+ }
+
+ hideplaquettes = 0;
+ hidelinks = 0;
+}
+
+void culooks::cube::setWireColor(const float& r, const float& g, const float& b, const float& a)
+{
+ wireColor[0] = r;
+ wireColor[1] = g;
+ wireColor[2] = b;
+ wireColor[3] = a;
+}
+
+void culooks::cube::setFrameWidth(float width) {
+ framewidth = width;
+}
+
+void culooks::cube::setLinkWidth(float width) {
+ linkwidth = width;
}
projects / phys / latlib.git / blobdiff