78 static void DrawInit        ( MySceneCtrlObj* sc );
79 static void DrawTick        ( MySceneCtrlObj* sc );
80 static void AnimTick        ( MySceneCtrlObj* sc );
163 static void DrawInit( MySceneCtrlObj* sc )  in DrawInit()  argument
174     sc->cam.cfg = DefaultCamera;  in DrawInit()
175     SetCamera(&sc->cam);   // never changes in this test   in DrawInit()
178     sc->lightEnv.theta       = 0;  in DrawInit()
179     sc->lightEnv.phi         = 0;  in DrawInit()
180     sc->lightEnv.diffuseCtrl = GX_DF_SIGN;  in DrawInit()
183     sc->lightEnv.brightCtrl[0] = 0.5F;  in DrawInit()
184     sc->lightEnv.brightCtrl[1] = 1.0F;  in DrawInit()
185     sc->lightEnv.brightCtrl[2] = 0.5F;  in DrawInit()
188     MTXScale(sc->modelCtrl, 250.0F, 250.0F, 250.0F);  in DrawInit()
189     sc->modelType = 0;  in DrawInit()
201 static void DrawTick( MySceneCtrlObj* sc )  in DrawTick()  argument
213     SetLight(&sc->lightEnv, sc->cam.view);  in DrawTick()
216     MTXConcat(sc->cam.view, sc->modelCtrl, mv);  in DrawTick()
221     DrawModel(sc->modelType);  in DrawTick()
228     MTXRotDeg(mr, 'y', sc->lightEnv.theta);  in DrawTick()
229     MTXConcat(sc->cam.view, mr, mv);  in DrawTick()
230     MTXRotDeg(mr, 'x', - sc->lightEnv.phi);  in DrawTick()
245 static void AnimTick( MySceneCtrlObj* sc )  in AnimTick()  argument
256     sc->lightEnv.theta += (DEMOPadGetStickX(0) / 32);  in AnimTick()
257     sc->lightEnv.theta %= 360;  in AnimTick()
258     sc->lightEnv.phi += (DEMOPadGetStickY(0) / 32);  in AnimTick()
259     Clamp(sc->lightEnv.phi, -90, 90);  in AnimTick()
265     MTXConcat(mry, sc->modelCtrl, sc->modelCtrl);  in AnimTick()
266     MTXConcat(mrx, sc->modelCtrl, sc->modelCtrl);  in AnimTick()
283         sc->lightEnv.brightCtrl[cursor] -= 0.05F;  in AnimTick()
284         if ( sc->lightEnv.brightCtrl[cursor] < 0.0F )  in AnimTick()
286             sc->lightEnv.brightCtrl[cursor] = 0.0F;  in AnimTick()
292         sc->lightEnv.brightCtrl[cursor] += 0.05F;  in AnimTick()
293         if ( sc->lightEnv.brightCtrl[cursor] > 1.0F )  in AnimTick()
295             sc->lightEnv.brightCtrl[cursor] = 1.0F;  in AnimTick()
306             sc->lightEnv.brightCtrl[cursor] );  in AnimTick()
312         sc->lightEnv.diffuseCtrl =   in AnimTick()
313             ( sc->lightEnv.diffuseCtrl == GX_DF_SIGN ) ?  in AnimTick()
316         if ( sc->lightEnv.diffuseCtrl == GX_DF_SIGN )  in AnimTick()
329         sc->modelType = ( sc->modelType + 1 ) % MODELS;  in AnimTick()