116     scenedef *scene = (scenedef *)voidscene;  in rt_renderscene()  local
117     renderscene(*scene);  in rt_renderscene()
128     scenedef *scene = (scenedef *)voidscene;  in rt_camerasetup()  local
143     scene->camzoom = zoom;  in rt_camerasetup()
144     scene->aspectratio = aspectratio;  in rt_camerasetup()
145     scene->antialiasing = antialiasing;  in rt_camerasetup()
146     scene->raydepth = raydepth;  in rt_camerasetup()
147     scene->camcent = camcent;  in rt_camerasetup()
148     scene->camviewvec = newviewvec;  in rt_camerasetup()
149     scene->camrightvec = newrightvec;  in rt_camerasetup()
150     scene->camupvec = newupvec;  in rt_camerasetup()
154     scenedef *scene = (scenedef *)voidscene;  in rt_outputfile()  local
155     strcpy((char *)&scene->outfilename, outname);  in rt_outputfile()
159     scenedef *scene = (scenedef *)voidscene;  in rt_resolution()  local
160     scene->hres = hres;  in rt_resolution()
161     scene->vres = vres;  in rt_resolution()
165     scenedef *scene = (scenedef *)voidscene;  in rt_verbose()  local
166     scene->verbosemode = v;  in rt_verbose()
170     scenedef *scene = (scenedef *)voidscene;  in rt_rawimage()  local
171     scene->rawimage = rawimage;  in rt_rawimage()
175     scenedef *scene = (scenedef *)voidscene;  in rt_background()  local
176     scene->background.r = col.r;  in rt_background()
177     scene->background.g = col.g;  in rt_background()
178     scene->background.b = col.b;  in rt_background()
182     scenedef *scene = (scenedef *)voidscene;  in rt_boundmode()  local
183     scene->boundmode = mode;  in rt_boundmode()
187     scenedef *scene = (scenedef *)voidscene;  in rt_boundthresh()  local
190         scene->boundthresh = threshold;  in rt_boundthresh()
195         scene->boundthresh = MAXOCTNODES;  in rt_boundthresh()
200     scenedef *scene = (scenedef *)voidscene;  in rt_displaymode()  local
201     scene->displaymode = mode;  in rt_displaymode()
211     scenedef *scene;  in rt_newscene()  local
214     scene = (scenedef *)malloc(sizeof(scenedef));  in rt_newscene()
215     memset(scene, 0, sizeof(scenedef)); /* clear all valuas to 0  */  in rt_newscene()
217     voidscene = (SceneHandle)scene;  in rt_newscene()
235     return scene;  in rt_newscene()
238 void rt_deletescene(SceneHandle scene) {  in rt_deletescene()  argument
239     if (scene != nullptr)  in rt_deletescene()
240         free(scene);  in rt_deletescene()