60 color standard_texture(vector *hit, texture *tex, ray *ry) {  in standard_texture()  argument
65 color image_cyl_texture(vector *hit, texture *tex, ray *ry) {  in image_cyl_texture()  argument
69     rh.x = hit->x - tex->ctr.x;  in image_cyl_texture()
70     rh.z = hit->y - tex->ctr.y;  in image_cyl_texture()
71     rh.y = hit->z - tex->ctr.z;  in image_cyl_texture()
91 color image_sphere_texture(vector *hit, texture *tex, ray *ry) {  in image_sphere_texture()  argument
95     rh.x = hit->x - tex->ctr.x;  in image_sphere_texture()
96     rh.y = hit->y - tex->ctr.y;  in image_sphere_texture()
97     rh.z = hit->z - tex->ctr.z;  in image_sphere_texture()
117 color image_plane_texture(vector *hit, texture *tex, ray *ry) {  in image_plane_texture()  argument
121     pnt.x = hit->x - tex->ctr.x;  in image_plane_texture()
122     pnt.y = hit->y - tex->ctr.y;  in image_plane_texture()
123     pnt.z = hit->z - tex->ctr.z;  in image_plane_texture()
148 color grit_texture(vector *hit, texture *tex, ray *ry) {  in grit_texture()  argument
163 color checker_texture(vector *hit, texture *tex, ray *ry) {  in checker_texture()  argument
168     xh = hit->x - tex->ctr.x;  in checker_texture()
171     yh = hit->y - tex->ctr.y;  in checker_texture()
174     zh = hit->z - tex->ctr.z;  in checker_texture()
192 color cyl_checker_texture(vector *hit, texture *tex, ray *ry) {  in cyl_checker_texture()  argument
198     rh.x = hit->x - tex->ctr.x;  in cyl_checker_texture()
199     rh.y = hit->y - tex->ctr.y;  in cyl_checker_texture()
200     rh.z = hit->z - tex->ctr.z;  in cyl_checker_texture()
223 color wood_texture(vector *hit, texture *tex, ray *ry) {  in wood_texture()  argument
229     x = (hit->x - tex->ctr.x) * 1000;  in wood_texture()
230     y = (hit->y - tex->ctr.y) * 1000;  in wood_texture()
231     z = (hit->z - tex->ctr.z) * 1000;  in wood_texture()
336 color marble_texture(vector *hit, texture *tex, ray *ry) {  in marble_texture()  argument
341     x = hit->x;  in marble_texture()
342     y = hit->y;  in marble_texture()
343     z = hit->z;  in marble_texture()
368 color gnoise_texture(vector *hit, texture *tex, ray *ry) {  in gnoise_texture()  argument
372     f = Noise((hit->x - tex->ctr.x), (hit->y - tex->ctr.y), (hit->z - tex->ctr.z));  in gnoise_texture()