Lines Matching defs:vrnd
145 vrnd(void)
157 a = vrnd() * 3.14159265359 * 2.0;
159 vinit(v, sin(a) * eject_r * vrnd(), 0.15, cos(a) * eject_r * vrnd());
160 vinit(p->p[0], v[0] + vrnd() * ridtri, v[1] + vrnd() * ridtri,
161 v[2] + vrnd() * ridtri);
162 vinit(p->p[1], v[0] + vrnd() * ridtri, v[1] + vrnd() * ridtri,
163 v[2] + vrnd() * ridtri);
164 vinit(p->p[2], v[0] + vrnd() * ridtri, v[1] + vrnd() * ridtri,
165 v[2] + vrnd() * ridtri);
168 vrnd() * eject_vy + eject_vy / 2, v[2] * eject_vl / (eject_r / 2));
172 vinit4(p->c[0], c[0] * ((1.0 - RIDCOL) + vrnd() * RIDCOL),
173 c[1] * ((1.0 - RIDCOL) + vrnd() * RIDCOL),
174 c[2] * ((1.0 - RIDCOL) + vrnd() * RIDCOL), 1.0);
175 vinit4(p->c[1], c[0] * ((1.0 - RIDCOL) + vrnd() * RIDCOL),
176 c[1] * ((1.0 - RIDCOL) + vrnd() * RIDCOL),
177 c[2] * ((1.0 - RIDCOL) + vrnd() * RIDCOL), 1.0);
178 vinit4(p->c[2], c[0] * ((1.0 - RIDCOL) + vrnd() * RIDCOL),
179 c[1] * ((1.0 - RIDCOL) + vrnd() * RIDCOL),
180 c[2] * ((1.0 - RIDCOL) + vrnd() * RIDCOL), 1.0);
704 treepos[i][0] = vrnd() * TREEOUTR * 2.0 - TREEOUTR;
706 treepos[i][2] = vrnd() * TREEOUTR * 2.0 - TREEOUTR;