ENTRYPOINT void
init_noof (ModeInfo *mi)
{
int i;
noof_configuration *bp;
if (!bps) {
bps = (noof_configuration *)
calloc (MI_NUM_SCREENS(mi), sizeof (noof_configuration));
if (!bps) {
fprintf(stderr, "%s: out of memory\n", progname);
exit(1);
}
}
bp = &bps[MI_SCREEN(mi)];
bp->glx_context = init_GL(mi);
glDrawBuffer(GL_FRONT);
glClearColor(0.0, 0.0, 0.0, 1.0);
glEnable(GL_LINE_SMOOTH);
glShadeModel(GL_FLAT);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
for (i = 0; i < N_SHAPES; i++)
initshapes(bp, i);
reshape_noof (mi, MI_WIDTH(mi), MI_HEIGHT(mi));
}
void
myinit(void)
{
int i;
srandom(getpid());
glClearColor(0.0, 0.0, 0.0, 1.0);
glEnable(GL_LINE_SMOOTH);
glShadeModel(GL_FLAT);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
for (i = 0; i < N_SHAPES; i++)
initshapes(i);
myReshape(200, 200);
}
static void
drawleaf(noof_configuration *bp, int l)
{
int b, blades;
float x, y;
float wobble;
blades = bp->blad[l];
y = 0.10 * sin(bp->geep[l] * M_PI / 180.0) + 0.099 * sin(bp->geep[l] * 5.12 * M_PI / 180.0);
if (y < 0)
y = -y;
x = 0.15 * cos(bp->geep[l] * M_PI / 180.0) + 0.149 * cos(bp->geep[l] * 5.12 * M_PI / 180.0);
if (x < 0.0)
x = 0.0 - x;
if (y < 0.001 && x > 0.000002 && ((bp->tko & 0x1) == 0)) {
initshapes(bp, l); /* let it become reborn as something
else */
bp->tko++;
return;
} {
float w1 = sin(bp->geep[l] * 15.3 * M_PI / 180.0);
wobble = 3.0 + 2.00 * sin(bp->geep[l] * 0.4 * M_PI / 180.0) + 3.94261 * w1;
}
/**
if(blades == 2) if (y > 3.000*x) y = x*3.000;
if(blades == 3) if (y > 1.732*x) y = x*1.732;
if(blades == 4) if (y > x) y = x;
if(blades == 5) if (y > 0.726*x) y = x*0.726;
if(blades == 6) if (y > 0.577*x) y = x*0.577;
if(blades == 7) if (y > 0.481*x) y = x*0.481;
if(blades == 8) if (y > 0.414*x) y = x*0.414;
*/
if (y > x * bladeratio[blades])
y = x * bladeratio[blades];
for (b = 0; b < blades; b++) {
glPushMatrix();
glTranslatef(bp->pos[l * 3], bp->pos[l * 3 + 1], bp->pos[l * 3 + 2]);
glRotatef(bp->ang[l] + b * (360.0 / blades), 0.0, 0.0, 1.0);
glScalef(wobble * bp->sca[l], wobble * bp->sca[l], wobble * bp->sca[l]);
/**
if(tko & 0x40000) glColor3f(col[l*3], col[l*3+1], col[l*3+2]);
else
*/
glColor4ub(0, 0, 0, 0x60);
/* constrain geep cooridinates here XXX */
glEnable(GL_BLEND);
glBegin(GL_TRIANGLE_STRIP);
glVertex2f(x * bp->sca[l], 0.0);
glVertex2f(x, y);
glVertex2f(x, -y); /* C */
glVertex2f(0.3, 0.0); /* D */
glEnd();
/**
if(tko++ & 0x40000) glColor3f(0,0,0);
else
*/
glColor3f(bp->col[l * 3], bp->col[l * 3 + 1], bp->col[l * 3 + 2]);
glBegin(GL_LINE_LOOP);
glVertex2f(x * bp->sca[l], 0.0);
glVertex2f(x, y);
glVertex2f(0.3, 0.0); /* D */
glVertex2f(x, -y); /* C */
glEnd();
glDisable(GL_BLEND);
glPopMatrix();
}
}
void initbsizeconst(void){
int i,j,x,y,ixmin,iymin,xm,ym,mid;
firstsquare = 0;
boardsquare = boardsize*boardsize;
lastsquare = boardsquare;
lastrandom = boardsize/3;
brddir[0] = -boardsize;
brddir[3] = boardsize;
initkomi();
for(i = 0; i < 52; ++i)linktypes[i] = 0;
linktypes[1] = linktypes[boardsize] = 1;
linktypes[boardsize-2] = linktypes[boardsize+2] =
linktypes[boardsize*2+1] = linktypes[boardsize*2-1] = 2;
for(i = 0; i < 5; ++i)
for(j = 0; j < 3; ++j)
if(diffs4i[i][j] > 10)diffs4[i][j] = diffs4i[i][j] - 19 + boardsize;
else diffs4[i][j] = diffs4i[i][j];
for(i = 0; i < 9; ++i)
for(j = 0; j < 4; ++j)
if(diffs5i[i][j] > 10)diffs5[i][j] = diffs5i[i][j] - 19 + boardsize;
else diffs5[i][j] = diffs5i[i][j];
for(i = 0; i < 4; ++i)
for(j = 0; j < 5; ++j)
if(diffs6i[i][j] > 10)diffs6[i][j] = diffs6i[i][j] - 19 + boardsize;
else diffs6[i][j] = diffs6i[i][j];
for(i = 0; i < 52; ++i){
if(nbri[i] == 19)nbr[i] = boardsize;
else if(nbri[i] == -19)nbr[i] = -boardsize;
else nbr[i] = nbri[i];
if(diagsi[i] == -18)diags[i] = -boardsize+1;
else if(diagsi[i] == -20)diags[i] = -boardsize-1;
else if(diagsi[i] == 18)diags[i] = boardsize-1;
else if(diagsi[i] == 20)diags[i] = boardsize+1;
}
edge[NOSQUARE] = edge2[NOSQUARE] = NOEDGE;
for(i = 0; i < boardsquare; i++){
x = xval[i] = i%boardsize;
y = yval[i] = i/boardsize;
xm = x+1;
if(boardsize - x < xm)xm = boardsize-x;
ym = y+1;
if(boardsize - y < ym)ym = boardsize-y;
if(xm < ym){
edge[i] = xm;
edge2[i] = ym;
}
else {
edge[i] = ym;
edge2[i] = xm;
}
if(x == 0){
fdir[i] = 11;
}
if(x == boardsize-1){
fdir[i] = 14;
}
if(y == 0){
fdir[i] = 8;
}
if(y == boardsize-1){
fdir[i] = 17;
}
if(edge[i] != 1){ /* fdir and ldir for center */
ixmin = x;
iymin = y;
mid = boardsize/2;
if(boardsize-1-x < ixmin)ixmin = boardsize-1-x;
if(boardsize-1-y < iymin)iymin = boardsize-1-y;
if(ixmin == iymin){ /* diagonal */
if(x <= mid && y <= mid){
fdir[i] = 20;
}
if(x > mid && y <= mid){
fdir[i] = 24;
}
if(x <=mid && y > mid){
fdir[i] = 28;
}
if(x > mid && y > mid){
fdir[i] = 32;
}
}
else if(iymin < ixmin){ /* top or bottom */
if(y < mid){
fdir[i] = 48;
}
else {
fdir[i] = 36;
}
}
else {
if(x < mid){
fdir[i] = 44;
}
else {
fdir[i] = 40;
}
}
}
}
edge[0] = 0;
edge[boardsquare-1] = 0;
edge[boardsize-1] = 0;
edge[boardsquare-boardsize] = 0;
edge2[0] = 0;
edge2[boardsquare-1] = 0;
edge2[boardsize-1] = 0;
edge2[boardsquare-boardsize] = 0;
fdir[0] = 0;
fdir[boardsquare-1] = 6;
fdir[boardsize-1] = 2;
fdir[boardsquare-boardsize] = 4;
initrtval();
initshapes();
}
