void COLLADA_Viewer::SixAxis(float flX, float flY, float flZ, float flG) { (void) flG; if (_CrtRender.UsingPhysics()) { static float dampedX = 0.0f; static float dampedY = 0.0f; static float dampedZ = 0.0f; dampedX=(flX + 10.f*dampedX)/11.f; dampedY=(flY + 10.f*dampedY)/11.f; dampedZ=(flZ + 10.f*dampedZ)/11.f; btTransform floorTrans; floorTrans.setIdentity(); btVector3 xAxis(1,0,0); btVector3 zAxis(0,0,1); btQuaternion rotX(zAxis,dampedX*10.f); btQuaternion rotZ(xAxis,-dampedZ*10.f); btQuaternion combinedRot = rotZ*rotX; btMatrix3x3 orn; orn.setRotation(combinedRot); btVector3 up = orn.getColumn(1); CrtVec3f newG = CrtVec3f(up.getX(),up.getY(),up.getZ()); _CrtRender.SetGravity(newG); // printf("new gravity (%f, %f, %f)\n", newG.getX(), newG.getY(), newG.getZ()); } }
bool COLLADA_Viewer::onUpdate() { float tolerrance = 0.15; static float buttonTime = 0; static float cameraTime = 0; bool result = FWGLApplication::onUpdate(); if (mRunning==false) return result; FWTimeVal curTime = FWTime::getCurrentTime(); if ((float)curTime - buttonTime > 0.15) // execute these control base on time elapse, not frame rate { buttonTime = curTime; if(mpPad->getRawBool(FWInput::Channel_Button_Select)) { _CrtRender.SetNextCamera(); return result; } else if(mpPad->getRawBool(FWInput::Channel_Button_L3)) { if (Browser.IsVisible()) Browser.SetVisible(false); else Browser.SetVisible(true); } else if(mpPad->getRawBool(FWInput::Channel_Button_R3)) { if (togglewireframe) { togglewireframe = false; } else { togglewireframe = true; } } else if(mpPad->getRawBool(FWInput::Channel_Button_Square)) { if (togglelighting) { togglelighting = false; } else { togglelighting = true; } } else if(mpPad->getRawBool(FWInput::Channel_Button_Cross)) { mCurrentFile = Browser.GetThumbnail(Browser.GetSelection())->GetDocument(); load_ok = _CrtRender.Load(mCurrentFile, NULL); return result; } else if(mpPad->getRawBool(FWInput::Channel_Button_Up)) { Browser.SelectPrev(); } else if(mpPad->getRawBool(FWInput::Channel_Button_Down)) { Browser.SelectNext(); } } if ((float)curTime - cameraTime > 0.05) // execute these control base on time elapse, not frame rate { cameraTime = curTime; // Get the values from the analog sticks float conditioned_X_0 = mpPad->getRawFloat(FWInput::Channel_XAxis_0); float conditioned_Y_0 = mpPad->getRawFloat(FWInput::Channel_YAxis_0); float conditioned_X_1 = mpPad->getRawFloat(FWInput::Channel_XAxis_1); float conditioned_Y_1 = mpPad->getRawFloat(FWInput::Channel_YAxis_1); if (-tolerrance < conditioned_X_0 && conditioned_X_0 < tolerrance) conditioned_X_0 = 0.0f; if (-tolerrance < conditioned_Y_0 && conditioned_Y_0 < tolerrance) conditioned_Y_0 = 0.0f; if (-tolerrance < conditioned_X_1 && conditioned_X_1 < tolerrance) conditioned_X_1 = 0.0f; if (-tolerrance < conditioned_Y_1 && conditioned_Y_1 < tolerrance) conditioned_Y_1 = 0.0f; conditioned_X_0 = mpInputX0 ? -mpInputX0->getFloatValue() : 0.f; conditioned_Y_0 = mpInputY0 ? -mpInputY0->getFloatValue() : 0.f; conditioned_X_1 = mpInputX1 ? -mpInputX1->getFloatValue() : 0.f; conditioned_Y_1 = mpInputY1 ? -mpInputY1->getFloatValue() : 0.f; float multiplier = 10.0f; if (conditioned_X_0 != 0.0f || conditioned_Y_0 != 0.0f) { _CrtRender.ActiveInstanceCamera->MoveOrbit(conditioned_X_0 * multiplier, conditioned_Y_0 * multiplier); } if (conditioned_X_1 != 0.0f || conditioned_Y_1 != 0.0f) { _CrtRender.ActiveInstanceCamera->SetPanAndTilt(conditioned_X_1 * multiplier, conditioned_Y_1 * multiplier); } } if(mpPad->getRawBool(FWInput::Channel_Button_L2)) { // zoom in _CrtRender.ZoomIn(-0.005f); } else if(mpPad->getRawBool(FWInput::Channel_Button_L1)) { // zoom out _CrtRender.ZoomIn(0.005f); } if (togglewireframe) { glPolygonMode(GL_FRONT_AND_BACK, GL_LINE); } else { glPolygonMode(GL_FRONT_AND_BACK, GL_FILL); } if (togglelighting) { glEnable(GL_LIGHTING); } else { glDisable(GL_LIGHTING); } #if defined SPU_BULLET || !defined (SN_TARGET_PS3) if (mpPad->getRawBool(FWInput::Channel_Button_Triangle)) { float fl_x, fl_y, fl_z, fl_g; fl_x = mpPad->getRawFloat(FWInput::Channel_XAxis_2); fl_y = mpPad->getRawFloat(FWInput::Channel_YAxis_2); fl_z = mpPad->getRawFloat(FWInput::Channel_ZAxis_2); fl_g = mpPad->getRawFloat(FWInput::Channel_Gyro); SixAxis(fl_x, fl_y, fl_z, fl_g); } else { _CrtRender.SetGravity(CrtVec3f(0.0f, -10.0f, 0.0f)); } #endif static const int CONS_PUTS_INTERVAL = 50; if (frames % CONS_PUTS_INTERVAL == 0){ } char title[1024]; const char * selectedfile = Browser.GetThumbnail(Browser.GetSelection())->GetDocument(); sprintf(title, "%s %s", "COLLADA Viewer", mCurrentFile); cellDbgFontPuts(0.1f, 0.1f, 1.0f, 0xffffffff, title); cellDbgFontPuts(0.1f, 0.9f, 1.0f, 0xffffffff, selectedfile); Browser.onUpdate(); return result; }