public static void DuplicateKeyFrame(NodeAnimationTrack track, TransformKeyFrame orig)
{
TransformKeyFrame newKeyFrame = (TransformKeyFrame)track.CreateKeyFrame(orig.Time);
newKeyFrame.Scale = orig.Scale;
newKeyFrame.Rotation = orig.Rotation;
newKeyFrame.Translate = orig.Translate;
}
void setupLighting()
{
/****/
// Set ambient light
mSceneManager.SetAmbientLight(Converter.GetColor(0.2f, 0.2f, 0.2f));
// Point light, movable, reddish
mLight = mSceneManager.CreateLight("Light2");
mLight.SetDiffuseColour(mMinLightColour);
mLight.SetSpecularColour(1.0f, 1.0f, 1.0f);
mLight.SetAttenuation(8000.0f, 1.0f, 0.0005f, 0.0f);
// Create light node
mLightNode = mSceneManager.GetRootSceneNode().CreateChildSceneNode("MovingLightNode");
mLightNode.AttachObject(mLight);
// create billboard set
BillboardSet bbs = mSceneManager.CreateBillboardSet("lightbbs", 1);
bbs.SetMaterialName("Examples/Flare");
Billboard bb = bbs.CreateBillboard(0, 0, 0, mMinLightColour);
// attach
mLightNode.AttachObject(bbs);
// create controller, after this is will get updated on its own
mWFCF = new WaveformControllerFunction(WaveformType.Sine, 0.0f, 0.5f);
mCFFPtr = new ControllerFunctionFloatPtr(mWFCF);
mLightWibbler = new LightWibbler(mLight, bb, mMinLightColour, mMaxLightColour, mMinFlareSize, mMaxFlareSize);
mCVFPtr = new ControllerValueFloatPtr(mLightWibbler.mCVFH);
ControllerManager contMgr = ControllerManager.GetSingleton();
mLightCtlFlt = contMgr.CreateController(contMgr.GetFrameTimeSource(), mCVFPtr, mCFFPtr);
mLightNode.SetPosition(new Vector3(300, 250, -300));
// Create a track for the light
Animation anim = mSceneManager.CreateAnimation("LightTrack", 20.0f);
// Spline it for nice curves
anim.SetInterpolationMode(Animation.InterpolationMode.Spline);
// Create a track to animate the camera's node
NodeAnimationTrack track = anim.CreateNodeTrack(0, mLightNode);
// Setup keyframes
TransformKeyFrame key = new TransformKeyFrame(KeyFrame.getCPtr(track.CreateKeyFrame(0.0f)).Handle, false); // A startposition
key.SetTranslate(new Vector3(300.0f, 550.0f, -300.0f));
key = new TransformKeyFrame(KeyFrame.getCPtr(track.CreateKeyFrame(2.0f)).Handle, false); //B
key.SetTranslate(new Vector3(150.0f, 600.0f, -250.0f));
key = new TransformKeyFrame(KeyFrame.getCPtr(track.CreateKeyFrame(4.0f)).Handle, false); //C
key.SetTranslate(new Vector3(-150.0f, 650.0f, -100.0f));
key = new TransformKeyFrame(KeyFrame.getCPtr(track.CreateKeyFrame(6.0f)).Handle, false); //D
key.SetTranslate(new Vector3(-400.0f, 500.0f, -200.0f));
key = new TransformKeyFrame(KeyFrame.getCPtr(track.CreateKeyFrame(8.0f)).Handle, false); //E
key.SetTranslate(new Vector3(-200.0f, 500.0f, -400.0f));
key = new TransformKeyFrame(KeyFrame.getCPtr(track.CreateKeyFrame(10.0f)).Handle, false); //F
key.SetTranslate(new Vector3(-100.0f, 450.0f, -200.0f));
key = new TransformKeyFrame(KeyFrame.getCPtr(track.CreateKeyFrame(12.0f)).Handle, false); //G
key.SetTranslate(new Vector3(-100.0f, 400.0f, 180.0f));
key = new TransformKeyFrame(KeyFrame.getCPtr(track.CreateKeyFrame(14.0f)).Handle, false); //H
key.SetTranslate(new Vector3(0.0f, 250.0f, 600.0f));
key = new TransformKeyFrame(KeyFrame.getCPtr(track.CreateKeyFrame(16.0f)).Handle, false); //I
key.SetTranslate(new Vector3(100.0f, 650.0f, 100.0f));
key = new TransformKeyFrame(KeyFrame.getCPtr(track.CreateKeyFrame(18.0f)).Handle, false); //J
key.SetTranslate(new Vector3(250.0f, 600.0f, 0.0f));
key = new TransformKeyFrame(KeyFrame.getCPtr(track.CreateKeyFrame(20.0f)).Handle, false); //K == A
key.SetTranslate(new Vector3(300.0f, 550.0f, -300.0f));
// Create a new animation state to track this
mAnimState = mSceneManager.CreateAnimationState("LightTrack");
mAnimState.SetEnabled(true);
/****/
}
// Just override the mandatory create scene method
protected override void CreateScene()
{
RAND = new Random(0); // najak: use a time-based seed
GuiMgr = OverlayElementManager.Instance;
scene.AmbientLight = new ColorEx(0.75f, 0.75f, 0.75f); // default Ambient Light
// Customize Controls - speed up camera and slow down the input update rate
this.camSpeed = 5.0f;
inputInterval = inputTimer = 0.02f;
// Create water mesh and entity, and attach to sceneNode
waterMesh = new WaterMesh("WaterMesh", PLANE_SIZE, CMPLX);
waterEntity = scene.CreateEntity("WaterEntity", "WaterMesh");
SceneNode waterNode = scene.RootSceneNode.CreateChildSceneNode();
waterNode.AttachObject(waterEntity);
// Add Ogre head, give it it's own node
headNode = waterNode.CreateChildSceneNode();
Entity ent = scene.CreateEntity("head", "ogrehead.mesh");
headNode.AttachObject(ent);
// Create the camera node, set its position & attach camera
camera.Yaw(-45f);
camera.Move(new Vector3(1500f, 700f, PLANE_SIZE + 700f));
camera.LookAt(new Vector3(PLANE_SIZE / 2f, 300f, PLANE_SIZE / 2f));
camera.SetAutoTracking(false, headNode); // Autotrack the head, but it isn't working right
//scene.SetFog(FogMode.Exp, ColorEx.White, 0.000020f); // add Fog for fun, cuz we can
// show overlay
waterOverlay = (Overlay)OverlayManager.Instance.GetByName("Example/WaterOverlay");
waterOverlay.Show();
// Create Rain Emitter, but default Rain to OFF
particleSystem = ParticleSystemManager.Instance.CreateSystem("rain", "Examples/Water/Rain");
particleEmitter = particleSystem.GetEmitter(0);
particleEmitter.EmissionRate = 0f;
// Attach Rain Emitter to SceneNode, and place it 3000f above the water surface
SceneNode rNode = scene.RootSceneNode.CreateChildSceneNode();
rNode.Translate(new Vector3(PLANE_SIZE / 2.0f, 3000, PLANE_SIZE / 2.0f));
rNode.AttachObject(particleSystem);
particleSystem.FastForward(20); // Fastforward rain to make it look natural
// It can't be set in .particle file, and we need it ;)
particleSystem.BillboardOrigin = BillboardOrigin.BottomCenter;
// Set Lighting
lightNode = scene.RootSceneNode.CreateChildSceneNode();
lightSet = scene.CreateBillboardSet("Lights", 20);
lightSet.MaterialName = "Particles/Flare";
lightNode.AttachObject(lightSet);
SetLighting("Ambient"); // Add Lights - added by Najak to show lighted Water conditions - cool!
#region STUBBED LIGHT ANIMATION
// Create a new animation state to track this
// TODO: Light Animation not working.
//this.animState = scene.CreateAnimationState("WaterLight");
//this.animState.Time = 0f;
//this.animState.IsEnabled = false;
// set up spline animation of light node. Create random Spline
Animation anim = scene.CreateAnimation("WaterLight", 20);
NodeAnimationTrack track = anim.CreateNodeTrack(0, this.lightNode);
TransformKeyFrame key = (TransformKeyFrame)track.CreateKeyFrame(0);
for (int ff = 1; ff <= 19; ff++)
{
key = (TransformKeyFrame)track.CreateKeyFrame(ff);
Random rand = new Random(0);
Vector3 lpos = new Vector3(
(float)rand.NextDouble() % (int)PLANE_SIZE, //- PLANE_SIZE/2,
(float)rand.NextDouble() % 300 + 100,
(float)rand.NextDouble() % (int)PLANE_SIZE); //- PLANE_SIZE/2
key.Translate = lpos;
}
key = (TransformKeyFrame)track.CreateKeyFrame(20);
#endregion STUBBED LIGHT ANIMATION
// Initialize the Materials/Demo
UpdateMaterial(); UpdateInfoParamC(); UpdateInfoParamD(); UpdateInfoParamU();
UpdateInfoParamT(); UpdateInfoNormals(); UpdateInfoHeadDepth(); UpdateInfoSkyBox();
UpdateInfoHeadSpeed(); UpdateInfoLights(); UpdateInfoTracking();
// Init Head Animation: Load adds[] elements - Ogre head animation
adds[0] = 0.3f; adds[1] = -1.6f; adds[2] = 1.1f; adds[3] = 0.5f;
sines[0] = 0; sines[1] = 100; sines[2] = 200; sines[3] = 300;
} // end CreateScene()