Lines Matching refs:newray

176 	Ray newray;  local
179 	newray.pos = *pos;
180 	newray.depth = depth;
181 	newray.sample = samp;
182 	newray.time = time; 
183 	newray.media = (Medium *)NULL;	
185 	LightDirection(lp, pos, &newray.dir, &dist);
187 	costheta = dotp(&newray.dir, norm);
190 		cosalpha = dotp(&newray.dir, gnorm); 
212 		if (!LightIntens(lp, &newray, dist,
215 		cosalpha = -dotp(reflect, &newray.dir);
220 		if (!LightIntens(lp, &newray, dist,
224 		cosalpha = dotp(reflect, &newray.dir);