[Opal-commits] opal/samples/playpen main.cpp,1.2,1.3 playpen.vcproj,1.1,1.2

[tylerstreeter <tyl...@us...>]

Update of /cvsroot/opal/opal/samples/playpen
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv30340/samples/playpen

Modified Files:
	main.cpp playpen.vcproj 
Log Message:
added stuff to the playpen sample app

Index: main.cpp
===================================================================
RCS file: /cvsroot/opal/opal/samples/playpen/main.cpp,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** main.cpp	31 Mar 2005 08:47:02 -0000	1.2
--- main.cpp	1 Apr 2005 23:13:49 -0000	1.3
***************
*** 7,241 ****
  	{
  	public:
! 		PlaypenApp()
! 		: BaseOpalApp()
! 		{
! 			mUseShadows = true;
! 		}
  
! 		~PlaypenApp()
! 		{}
  
  	protected:
! 		virtual void createScene()
  		{
! 			// Setup shadows.
! 			if (mUseShadows)
! 			{
! 				mSceneMgr->setShadowTechnique(SHADOWTYPE_STENCIL_ADDITIVE);
! 			}
! 			else
! 			{
! 				mSceneMgr->setShadowTechnique(SHADOWTYPE_NONE);
! 			}
  
! 			//mSceneMgr->showBoundingBoxes(true);
  
! 			// Set the ambient light level.
! 			mSceneMgr->setAmbientLight(ColourValue(0.5, 0.5, 0.5));
  
! 			// Create a light source.
! 			Ogre::Light* light = mSceneMgr->createLight("light0");
! 			light->setType(Ogre::Light::LT_POINT);
! 			light->setPosition(80.0, 100.0, 30.0);
  
! 			// Create a skybox
! 			mSceneMgr->setSkyBox(true, "FlatGray", 5000);
  
! 			// Move the camera back a little.
! 			ExampleApplication::mCamera->moveRelative(
! 				Ogre::Vector3(0, 0, 10));
  
! 			// Create a physical ground plane.
! 			mSimulator->createPlane(0, 1, 0, -2);
  
! 			// Create a visual ground plane.
! 			Ogre::Plane plane(Ogre::Vector3(0, 0, -1), 0);
! 			Ogre::MeshManager::getSingleton().createPlane("plane", "General", 
! 				plane, 200, 200, 10, 10);
! 			Entity* e = mSceneMgr->createEntity("ground plane", "plane");
! 			Ogre::SceneNode* sn = mSceneMgr->getRootSceneNode()->
! 				createChildSceneNode("ground plane");
! 			sn->attachObject(e);
! 			Ogre::Radian angle(Ogre::Degree(90));
! 			sn->rotate(Ogre::Vector3(1, 0, 0), angle);
! 			sn->translate(0, -2, 0);
  
! 			// Load models, create physical objects, etc. here.
  
! 			e = mSceneMgr->createEntity("cube", "cube.mesh");
! 			opal::Solid* s = mSimulator->createSolid();
! 			//opal::SphereShapeData sphereData;
! 			//sphereData.radius = e->getBoundingRadius();
! 			//s->addShape(sphereData);
! 			Ogre::AxisAlignedBox aabb = e->getBoundingBox();
! 			Ogre::Vector3 aabbMin = aabb.getMinimum();
! 			Ogre::Vector3 aabbMax = aabb.getMaximum();
! 			opal::BoxShapeData boxData;
! 			boxData.dimensions.set(aabbMax[0] - aabbMin[0], 
! 				aabbMax[1] - aabbMin[1], aabbMax[2] - aabbMin[2]);
! 			s->addShape(boxData);
! 			opalSamples::PhysicalEntity* pe = createPhysicalEntity("cube", 
! 				e, s);
  
! 			// Testing...
! 			//Ogre::Real r = e->getBoundingRadius();
! 			//e->getParentSceneNode()->scale(0.1, 0.1, 0.1);
! 			//r = e->getBoundingRadius();
  		}
  
! 		virtual bool appFrameStarted(opal::real dt)
  		{
! 			// Do per-frame application specific things here.
  
! 			// Return true to continue looping.
! 			return true;
  		}
  
! 		virtual bool processUnbufferedKeyInput(Ogre::Real dt)
  		{
! 			// Check if we should quit looping.
! 			if(mInputDevice->isKeyDown(KC_ESCAPE) 
! 				|| mInputDevice->isKeyDown(KC_Q))
  			{
! 				return false;
  			}
  
! 			// Check if we should pause physics.
! 			if(mInputDevice->isKeyDown(KC_P) && mTimeUntilNextToggle <= 0)
! 			{
! 				mPaused = !mPaused;
  
! 				// Reset the timer for toggle keys.
! 				mTimeUntilNextToggle = 0.5;
! 			}
  
! 			// Testing...
! 			if(mInputDevice->isKeyDown(KC_F))
! 			{
! 				opalSamples::PhysicalEntity* pe = getPhysicalEntity("cube");
! 				if (pe)
! 				{
! 					opal::Solid* s = pe->getSolid();
! 					if (s)
! 					{
! 						opal::Force f;
! 						f.type = opal::GLOBAL_TORQUE;
! 						f.duration = (opal::real)0.05;
! 						f.vec.set(5, 5, 5);
! 						s->addForce(f);
! 					}
! 				}
! 			}
  
! 			// The following code can be used to update a camera's position.
! 			Ogre::Vector3 cameraDir = Ogre::Vector3::ZERO;
! 			bool cameraMoved = false;
  
! 			if (mInputDevice->isKeyDown(KC_LEFT))
! 			{
! 				// Move camera left.
! 				cameraDir.x -= (dt * 5);
! 				cameraMoved = true;
! 			}
  
! 			if (mInputDevice->isKeyDown(KC_RIGHT))
! 			{
! 				// Move camera right.
! 				cameraDir.x += (dt * 5);
! 				cameraMoved = true;
! 			}
  
! 			if (mInputDevice->isKeyDown(KC_UP))
! 			{
! 				// Move camera forward.
! 				cameraDir.z -= (dt * 5);
! 				cameraMoved = true;
! 			}
  
! 			if (mInputDevice->isKeyDown(KC_DOWN))
! 			{
! 				// Move camera backward.
! 				cameraDir.z += (dt * 5);
! 				cameraMoved = true;
! 			}
  
! 			if (!cameraMoved)
! 			{
! 				// Slow physical camera motion if necessary.
! 			}
  
! 			// Here, use the camera dir vector to affect the camera.
! 			ExampleApplication::mCamera->moveRelative(cameraDir);
  
! 			// Toggle shadows.
! 			if(mInputDevice->isKeyDown(KC_S) && mTimeUntilNextToggle <= 0)
! 			{
! 				mUseShadows = !mUseShadows;
  
! 				if (mUseShadows)
! 				{
! 					mSceneMgr->setShadowTechnique(SHADOWTYPE_STENCIL_ADDITIVE);
! 				}
! 				else
! 				{
! 					mSceneMgr->setShadowTechnique(SHADOWTYPE_NONE);
! 				}
  
! 				// Reset the timer for toggle keys.
! 				mTimeUntilNextToggle = 0.5;
! 			}
  
! 			// Toggle HUD.
! 			if (mInputDevice->isKeyDown(KC_H) && mTimeUntilNextToggle <= 0)
! 			{
! 				mStatsOn = !mStatsOn;
! 				showDebugOverlay(mStatsOn);
! 				mTimeUntilNextToggle = 1;
! 			}
  
! 			// Handy screenshot saving procedure.
! 			if (mInputDevice->isKeyDown(KC_SYSRQ) 
! 				&& mTimeUntilNextToggle <= 0)
! 			{
! 				char tmp[20];
! 				sprintf(tmp, "screenshot_%d.png", ++mNumScreenShots);
! 				ExampleApplication::mWindow->writeContentsToFile(tmp);
! 				ExampleApplication::mWindow->setDebugText(String("Wrote ") 
! 					+ tmp);
  
! 				// Reset the timer for toggle keys.
! 				mTimeUntilNextToggle = 0.5;
! 			}
  
! 			// Return true to continue looping.
! 			return true;
  		}
  
! 		virtual bool processUnbufferedMouseInput(Ogre::Real dt)
  		{
! 			// The following code checks the mouse button state.
! 			if (true == mInputDevice->getMouseButton(0))
  			{
! 				// The left mouse button is down.
  			}
  			else
  			{
! 				// The left mouse button is up.
  			}
  
! 			// The following code checks how far the mouse has move since 
! 			// the last poll.  This data can be used to rotate the camera 
! 			// around its X and Y axes (yaw and pitch, respectively).
! 			Ogre::Real rotX = -mInputDevice->getMouseRelativeX();
! 			Ogre::Real rotY = -mInputDevice->getMouseRelativeY();
  
! 			// Return true to continue looping.
! 			return true;
  		}
  
! 	private:
! 		/// Used to toggle shadows on and off.
! 		bool mUseShadows;
! 	};
  }
  
--- 7,382 ----
  	{
  	public:
! 		PlaypenApp();
  
! 		~PlaypenApp();
  
  	protected:
! 		virtual void createScene();
! 
! 		virtual bool appFrameStarted(opal::real dt);
! 
! 		virtual bool processUnbufferedKeyInput(Ogre::Real dt);
! 
! 		virtual bool processUnbufferedMouseInput(Ogre::Real dt);
! 
! 		/// Builds a wall of boxes centered at the origin.
! 		void createWall(unsigned int length, unsigned height, 
! 			opal::Vec3r boxDim, 
! 			opal::Matrix44r baseTransform = opal::Matrix44r());
! 
! 		/// Builds a tower of boxes centered at the origin.
! 		void createTower(unsigned int length, unsigned int width, 
! 			unsigned height, opal::Vec3r boxDim, 
! 			opal::Matrix44r baseTransform = opal::Matrix44r());
! 
! 	private:
! 		/// Used to toggle shadows on and off.
! 		bool mUseShadows;
! 
! 		/// Point where new objects are created.
! 		opal::Point3r mCreationPoint;
! 	};
! 
! 	PlaypenApp::PlaypenApp()
! 	: BaseOpalApp()
! 	{
! 		mUseShadows = true;
! 		mCreationPoint.set(0, 20, 0);
! 	}
! 
! 	PlaypenApp::~PlaypenApp()
! 	{
! 	}
! 
! 	void PlaypenApp::createScene()
! 	{
! 		// Setup shadows.
! 		if (mUseShadows)
  		{
! 			mSceneMgr->setShadowTechnique(SHADOWTYPE_STENCIL_ADDITIVE);
! 		}
! 		else
! 		{
! 			mSceneMgr->setShadowTechnique(SHADOWTYPE_NONE);
! 		}
  
! 		//mSceneMgr->showBoundingBoxes(true);
  
! 		// Set the ambient light level.
! 		mSceneMgr->setAmbientLight(ColourValue(0.3, 0.3, 0.3));
  
! 		// Create a light source.
! 		Ogre::Light* light = mSceneMgr->createLight("light0");
! 		light->setType(Ogre::Light::LT_POINT);
! 		light->setDiffuseColour(1.0, 1.0, 1.0);
! 		light->setSpecularColour(1.0, 1.0, 1.0);
! 		light->setPosition(100.0, 300.0, 100.0);
  
! 		// Setup the initial camera position.
! 		ExampleApplication::mCamera->setPosition(
! 			Ogre::Vector3(0, 30, 50));
! 		ExampleApplication::mCamera->lookAt(0, 0, 0);
  
! 		// Create a skybox.
! 		mSceneMgr->setSkyBox(true, "Skyboxes/Gray", 5000);
  
! 		//// Create a physical ground plane.
! 		//mSimulator->createPlane(0, 1, 0, 0);
  
! 		//// Create a visual ground plane.
! 		//Ogre::Plane plane(Ogre::Vector3(0, 0, -1), 0);
! 		//Ogre::MeshManager::getSingleton().createPlane("plane", "General", 
! 		//	plane, 3000, 3000, 10, 10);
! 		//Entity* e = mSceneMgr->createEntity("ground plane", "plane");
! 		//e->setMaterialName("Flat/Gray");
! 		//Ogre::SceneNode* sn = mSceneMgr->getRootSceneNode()->
! 		//	createChildSceneNode("ground plane");
! 		//sn->attachObject(e);
! 		//Ogre::Radian angle(Ogre::Degree(90));
! 		//sn->rotate(Ogre::Vector3(1, 0, 0), angle);
  
! 		// Create a static box for a ground plane.
! 		Ogre::Vector3 groundDim(100, 8, 100);
! 		opal::Solid* s = mSimulator->createSolid();
! 		s->setStatic(true);
! 		s->setPosition(0, -4, 0);
! 		opal::BoxShapeData data;
! 		data.dimensions.set(groundDim[0], groundDim[1], groundDim[2]);
! 		s->addShape(data);
! 		createPhysicalEntityBox("ground", "Plastic/Gray", groundDim, s);
  
! 		// Make a crosshairs for picking.
! 		
  
! 		// Load models, create physical objects, etc. here.
! 	}
! 
! 	bool PlaypenApp::appFrameStarted(opal::real dt)
! 	{
! 		// Do per-frame application specific things here.
! 
! 		// Return true to continue looping.
! 		return true;
! 	}
! 
! 	bool PlaypenApp::processUnbufferedKeyInput(Ogre::Real dt)
! 	{
! 		// Check if we should quit looping.
! 		if(mInputDevice->isKeyDown(KC_ESCAPE) 
! 			|| mInputDevice->isKeyDown(KC_Q))
! 		{
! 			return false;
  		}
  
! 		// Check if we should pause physics.
! 		if(mInputDevice->isKeyDown(KC_P) && mTimeUntilNextToggle <= 0)
  		{
! 			mPaused = !mPaused;
  
! 			// Reset the timer for toggle keys.
! 			mTimeUntilNextToggle = 0.5;
  		}
  
! 		// Testing...
! 		if(mInputDevice->isKeyDown(KC_F))
  		{
! 			opalSamples::PhysicalEntity* pe = getPhysicalEntity("object0");
! 			if (pe)
  			{
! 				opal::Solid* s = pe->getSolid();
! 				if (s)
! 				{
! 					opal::Force f;
! 					f.type = opal::GLOBAL_TORQUE;
! 					f.duration = (opal::real)0.05;
! 					f.vec.set(5, 5, 5);
! 					s->addForce(f);
! 				}
  			}
+ 		}
  
! 		// Create various types of objects when the number keys are 
! 		// pressed.
  
! 		// Create a small box.
! 		if(mInputDevice->isKeyDown(KC_1) && mTimeUntilNextToggle <= 0)
! 		{
! 			Ogre::Vector3 boxDim(1, 1, 1);
! 			opal::Solid* s = mSimulator->createSolid();
! 			s->setPosition(mCreationPoint);
! 			opal::BoxShapeData data;
! 			data.dimensions.set(boxDim[0], boxDim[1], boxDim[2]);
! 			s->addShape(data);
! 			createPhysicalEntityBox("", "Plastic/Red", boxDim, s);
  
! 			// Reset the timer for toggle keys.
! 			mTimeUntilNextToggle = 0.3;
! 		}
  
! 		// Create a small sphere.
! 		if(mInputDevice->isKeyDown(KC_2) && mTimeUntilNextToggle <= 0)
! 		{
! 			Ogre::Real radius = 0.5;
! 			opal::Solid* s = mSimulator->createSolid();
! 			s->setPosition(mCreationPoint);
! 			opal::SphereShapeData data;
! 			data.radius = radius;
! 			s->addShape(data);
! 			createPhysicalEntitySphere("", "Plastic/Blue", radius, s);
  
! 			// Reset the timer for toggle keys.
! 			mTimeUntilNextToggle = 0.3;
! 		}
  
! 		// Create a large box.
! 		if(mInputDevice->isKeyDown(KC_1) && mTimeUntilNextToggle <= 0)
! 		{
! 			Ogre::Vector3 boxDim(3, 3, 3);
! 			opal::Solid* s = mSimulator->createSolid();
! 			s->setPosition(mCreationPoint);
! 			opal::BoxShapeData data;
! 			data.dimensions.set(boxDim[0], boxDim[1], boxDim[2]);
! 			s->addShape(data);
! 			createPhysicalEntityBox("", "Plastic/Red", boxDim, s);
  
! 			// Reset the timer for toggle keys.
! 			mTimeUntilNextToggle = 0.3;
! 		}
  
! 		// Create a large sphere.
! 		if(mInputDevice->isKeyDown(KC_2) && mTimeUntilNextToggle <= 0)
! 		{
! 			Ogre::Real radius = 1.5;
! 			opal::Solid* s = mSimulator->createSolid();
! 			s->setPosition(mCreationPoint);
! 			opal::SphereShapeData data;
! 			data.radius = radius;
! 			s->addShape(data);
! 			createPhysicalEntitySphere("", "Plastic/Blue", radius, s);
  
! 			// Reset the timer for toggle keys.
! 			mTimeUntilNextToggle = 0.3;
! 		}
  
! 		// Create a wall.
! 		if(mInputDevice->isKeyDown(KC_5) && mTimeUntilNextToggle <= 0)
! 		{
! 			createWall(5, 5, opal::Vec3r(2, 1, 1));
  
! 			// Reset the timer for toggle keys.
! 			mTimeUntilNextToggle = 0.3;
! 		}
  
! 		// The following code updates the camera's position.
! 		Ogre::Vector3 cameraDir = Ogre::Vector3::ZERO;
! 		bool cameraMoved = false;
  
! 		if (mInputDevice->isKeyDown(KC_LEFT) 
! 			|| mInputDevice->isKeyDown(KC_A))
! 		{
! 			// Move camera left.
! 			cameraDir.x -= (dt * mMoveSpeed);
! 			cameraMoved = true;
! 		}
  
! 		if (mInputDevice->isKeyDown(KC_RIGHT) 
! 			|| mInputDevice->isKeyDown(KC_D))
! 		{
! 			// Move camera right.
! 			cameraDir.x += (dt * mMoveSpeed);
! 			cameraMoved = true;
! 		}
  
! 		if (mInputDevice->isKeyDown(KC_UP) 
! 			|| mInputDevice->isKeyDown(KC_W))
! 		{
! 			// Move camera forward.
! 			cameraDir.z -= (dt * mMoveSpeed);
! 			cameraMoved = true;
! 		}
  
! 		if (mInputDevice->isKeyDown(KC_DOWN) 
! 			|| mInputDevice->isKeyDown(KC_S))
! 		{
! 			// Move camera backward.
! 			cameraDir.z += (dt * mMoveSpeed);
! 			cameraMoved = true;
! 		}
  
! 		if (!cameraMoved)
! 		{
! 			// Slow physical camera motion if necessary.
  		}
  
! 		// Use the camera dir vector to translate the camera.
! 		ExampleApplication::mCamera->moveRelative(cameraDir);
! 
! 		// Toggle shadows.
! 		if(mInputDevice->isKeyDown(KC_H) && mTimeUntilNextToggle <= 0)
  		{
! 			mUseShadows = !mUseShadows;
! 
! 			if (mUseShadows)
  			{
! 				mSceneMgr->setShadowTechnique(SHADOWTYPE_STENCIL_ADDITIVE);
  			}
  			else
  			{
! 				mSceneMgr->setShadowTechnique(SHADOWTYPE_NONE);
  			}
  
! 			// Reset the timer for toggle keys.
! 			mTimeUntilNextToggle = 0.5;
! 		}
  
! 		// Toggle HUD.
! 		if (mInputDevice->isKeyDown(KC_H) && mTimeUntilNextToggle <= 0)
! 		{
! 			mStatsOn = !mStatsOn;
! 			showDebugOverlay(mStatsOn);
! 			mTimeUntilNextToggle = 1;
  		}
  
! 		// Handy screenshot saving procedure.
! 		if (mInputDevice->isKeyDown(KC_SYSRQ) 
! 			&& mTimeUntilNextToggle <= 0)
! 		{
! 			char tmp[20];
! 			sprintf(tmp, "screenshot_%d.png", ++mNumScreenShots);
! 			ExampleApplication::mWindow->writeContentsToFile(tmp);
! 			ExampleApplication::mWindow->setDebugText(String("Wrote ") 
! 				+ tmp);
! 
! 			// Reset the timer for toggle keys.
! 			mTimeUntilNextToggle = 0.5;
! 		}
! 
! 		// Return true to continue looping.
! 		return true;
! 	}
! 
! 	bool PlaypenApp::processUnbufferedMouseInput(Ogre::Real dt)
! 	{
! 		// The following code checks how far the mouse has move since 
! 		// the last poll.  This data can be used to rotate the camera 
! 		// around its X and Y axes (pitch and yaw, respectively).
! 		Ogre::Radian rotY(-mInputDevice->getMouseRelativeX() * mRotateSpeed);
! 		Ogre::Radian rotX(-mInputDevice->getMouseRelativeY() * mRotateSpeed);
! 
! 		// The following code checks the mouse button state.
! 		if (true == mInputDevice->getMouseButton(1))
! 		{
! 			// The right mouse button is down.
! 
! 			// Use the relative mouse motion to rotate the camera.
! 			ExampleApplication::mCamera->yaw(rotY);
! 			ExampleApplication::mCamera->pitch(rotX);
! 		}
! 		else
! 		{
! 			// The right mouse button is up.
! 		}
! 
! 		// Return true to continue looping.
! 		return true;
! 	}
! 
! 	void PlaypenApp::createWall(unsigned int length, unsigned height, 
! 		opal::Vec3r boxDim, opal::Matrix44r baseTransform)
! 	{
! 		opal::Matrix44r tempTransform;
! 
! 		for (unsigned int l=0; l<length; ++l)
! 		{
! 			for (unsigned int h=0; h<height; ++h)
! 			{
! 				opal::real offset = 0;
! 				if (h % 2 == 0)
! 				{
! 					offset = (opal::real)0.5 * boxDim[0];
! 				}
! 
! 				tempTransform = baseTransform;
! 				tempTransform.translate(l * boxDim[0] + 
! 					0.5 * boxDim[0] - 0.5 * length * boxDim[0] + 
! 					offset, h * boxDim[1] + 0.5 * boxDim[1], 0);
! 
! 				opal::Solid* s = mSimulator->createSolid();
! 				s->setTransform(tempTransform);
! 				//s->setSleeping(true);
! 				opal::BoxShapeData boxData;
! 				boxData.dimensions = boxDim;
! 				s->addShape(boxData);
! 				Ogre::Vector3 boxDimensions(boxDim[0], boxDim[1], boxDim[2]);
! 				createPhysicalEntityBox("", "Plastic/Red", boxDimensions, s);
! 			}
! 		}
! 	}
! 
! 	void PlaypenApp::createTower(unsigned int length, unsigned int width, 
! 		unsigned height, opal::Vec3r boxDim, opal::Matrix44r baseTransform)
! 	{
! 
! 	}
  }
  

Index: playpen.vcproj
===================================================================
RCS file: /cvsroot/opal/opal/samples/playpen/playpen.vcproj,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** playpen.vcproj	30 Mar 2005 23:26:24 -0000	1.1
--- playpen.vcproj	1 Apr 2005 23:13:49 -0000	1.2
***************
*** 34,38 ****
  				Name="VCLinkerTool"
  				AdditionalDependencies="ogremain_d.lib opal-ode_d.lib"
! 				OutputFile="$(OutDir)/playpen.exe"
  				LinkIncremental="2"
  				AdditionalLibraryDirectories=""
--- 34,38 ----
  				Name="VCLinkerTool"
  				AdditionalDependencies="ogremain_d.lib opal-ode_d.lib"
! 				OutputFile="../win32bin/debug/playpen.exe"
  				LinkIncremental="2"
  				AdditionalLibraryDirectories=""
***************
*** 85,89 ****
  				Name="VCLinkerTool"
  				AdditionalDependencies="ogremain.lib opal-ode.lib"
! 				OutputFile="$(OutDir)/playpen.exe"
  				LinkIncremental="1"
  				AdditionalLibraryDirectories=""
--- 85,89 ----
  				Name="VCLinkerTool"
  				AdditionalDependencies="ogremain.lib opal-ode.lib"
! 				OutputFile="../win32bin/release/playpen.exe"
  				LinkIncremental="1"
  				AdditionalLibraryDirectories=""