80 static void DrawInit        ( MySceneCtrlObj* sc );
81 static void DrawTick        ( MySceneCtrlObj* sc );
82 static void AnimTick        ( MySceneCtrlObj* sc );
183 static void DrawInit( MySceneCtrlObj* sc )  in DrawInit()  argument
198     sc->cam.cfg = DefaultCamera;  in DrawInit()
199     SetCamera(&sc->cam);   // never changes in this test   in DrawInit()
202     sc->lightEnv.theta      = 0;  in DrawInit()
203     sc->lightEnv.phi        = 0;  in DrawInit()
204     sc->lightEnv.shininess  = 16.0F;  in DrawInit()
207     MTXScale(sc->modelCtrl, 300.0F, 300.0F, 300.0F);  in DrawInit()
208     sc->modelType = 0;  in DrawInit()
211     sc->renderMode = 0;  in DrawInit()
227 static void DrawTick( MySceneCtrlObj* sc )  in DrawTick()  argument
232     SetLight(&sc->lightEnv, sc->cam.view);  in DrawTick()
235     switch ( sc->renderMode )  in DrawTick()
320     MTXConcat(sc->cam.view, sc->modelCtrl, mv);  in DrawTick()
326     DrawModel(sc->modelType);  in DrawTick()
334     MTXRotDeg(mr, 'y', sc->lightEnv.theta);  in DrawTick()
335     MTXConcat(sc->cam.view, mr, mv);  in DrawTick()
336     MTXRotDeg(mr, 'x', - sc->lightEnv.phi);  in DrawTick()
351 static void AnimTick( MySceneCtrlObj* sc )  in AnimTick()  argument
362     sc->lightEnv.theta += ( DEMOPadGetStickX(0) / 32 );  in AnimTick()
363     sc->lightEnv.theta = sc->lightEnv.theta % 360;  in AnimTick()
364     sc->lightEnv.phi += ( DEMOPadGetStickY(0) / 32 );  in AnimTick()
365     Clamp(sc->lightEnv.phi, -90, 90);  in AnimTick()
371     MTXConcat(mry, sc->modelCtrl, sc->modelCtrl);  in AnimTick()
372     MTXConcat(mrx, sc->modelCtrl, sc->modelCtrl);  in AnimTick()
378         sc->lightEnv.shininess -= 4.0F;  in AnimTick()
382         sc->lightEnv.shininess += 4.0F;  in AnimTick()
384     Clamp(sc->lightEnv.shininess, 4.0F, 256.0F);  in AnimTick()
389         sc->renderMode = ( sc->renderMode + 1 ) % NUM_RENDER_MODES;  in AnimTick()
390         OSReport("%s\n", RenModeStr[sc->renderMode]);  in AnimTick()
396         sc->modelType = ( sc->modelType + 1 ) % MODELS;  in AnimTick()