Lines Matching refs:vrnd
256 vrnd(void)
268 a = vrnd() * 3.14159265359 * 2.0;
270 vinit(v, sin(a) * eject_r * vrnd(), 0.15, cos(a) * eject_r * vrnd());
271 vinit(p->p[0], v[0] + vrnd() * ridtri, v[1] + vrnd() * ridtri,
272 v[2] + vrnd() * ridtri);
273 vinit(p->p[1], v[0] + vrnd() * ridtri, v[1] + vrnd() * ridtri,
274 v[2] + vrnd() * ridtri);
275 vinit(p->p[2], v[0] + vrnd() * ridtri, v[1] + vrnd() * ridtri,
276 v[2] + vrnd() * ridtri);
279 vrnd() * eject_vy + eject_vy / 2, v[2] * eject_vl / (eject_r / 2));
283 vinit4(p->c[0], c[0] * ((1.0 - RIDCOL) + vrnd() * RIDCOL),
284 c[1] * ((1.0 - RIDCOL) + vrnd() * RIDCOL),
285 c[2] * ((1.0 - RIDCOL) + vrnd() * RIDCOL), 1.0);
286 vinit4(p->c[1], c[0] * ((1.0 - RIDCOL) + vrnd() * RIDCOL),
287 c[1] * ((1.0 - RIDCOL) + vrnd() * RIDCOL),
288 c[2] * ((1.0 - RIDCOL) + vrnd() * RIDCOL), 1.0);
289 vinit4(p->c[2], c[0] * ((1.0 - RIDCOL) + vrnd() * RIDCOL),
290 c[1] * ((1.0 - RIDCOL) + vrnd() * RIDCOL),
291 c[2] * ((1.0 - RIDCOL) + vrnd() * RIDCOL), 1.0);
752 treepos[i][0] = vrnd() * TREEOUTR * 2.0 - TREEOUTR;
754 treepos[i][2] = vrnd() * TREEOUTR * 2.0 - TREEOUTR;