public BillboardSystem(SceneManager sceneManager, SceneNode worldNode, string materialName, Mogre.BillboardType type, Vector2 defaultDimension, float defaultTimeToLive)
{
BillboardSet = sceneManager.CreateBillboardSet();
BillboardSet.SetMaterialName(materialName);
BillboardSet.SetBillboardsInWorldSpace(true);
BillboardSet.BillboardType = type;
worldNode.AttachObject(BillboardSet);
this.DefaultDimension = defaultDimension;
this.DefaultTimeToLive = defaultTimeToLive;
}
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);
/****/
}
private void SetupLighting()
{
scene.AmbientLight = new ColorEx(0.2f, 0.2f, 0.2f);
Light = scene.CreateLight("Light2");
Light.DiffuseColour = MinLightColour;
Light.SetAttenuation(8000, 1, 0.0005f, 0);
Light.SpecularColour = new ColorEx(1, 1, 1);
LightNode = scene.RootSceneNode.CreateChildSceneNode("MovingLightNode");
LightNode.AttachObject(Light);
//create billboard set
BillboardSet bbs = scene.CreateBillboardSet("lightbbs", 1);
bbs.SetMaterialName("Examples/Flare");
Billboard bb = bbs.CreateBillboard(new Vector3(0, 0, 0), MinLightColour);
LightNode.AttachObject(bbs);
mLightController = new LightGrassWibbler(Light, bb, MinLightColour, this.MaxLightColour, MinFlareSize, MaxFlareSize);
// create controller, after this is will get updated on its own
//WaveformControllerFunction func = new WaveformControllerFunction(WaveformType.Sine, 0.0f, 0.5f);
//ControllerManager.Instance.CreateController(val, func);
LightNode.Position = new Vector3(300, 250, -300);
Animation anim = scene.CreateAnimation("LightTrack", 20);
//Spline it for nce curves
anim.SetInterpolationMode(Animation.InterpolationMode.IM_SPLINE);// = Mogre.Animation.InterpolationMode.IM_SPLINE;
//create a srtack to animte the camera's node
NodeAnimationTrack track = anim.CreateNodeTrack(0, LightNode);
//setup keyframes
TransformKeyFrame key = track.CreateNodeKeyFrame(0);
key.Translate = new Vector3(300, 550, -300);
key = track.CreateNodeKeyFrame(2); //B
key.Translate = new Vector3(150, 600, -250);
key = track.CreateNodeKeyFrame(4); //C
key.Translate = new Vector3(-150, 650, -100);
key = track.CreateNodeKeyFrame(6); //D
key.Translate = new Vector3(-400, 500, -200);
key = track.CreateNodeKeyFrame(8); //E
key.Translate = new Vector3(-200, 500, -400);
key = track.CreateNodeKeyFrame(10); //F
key.Translate = new Vector3(-100, 450, -200);
key = track.CreateNodeKeyFrame(12); //G
key.Translate = new Vector3(-100, 400, 180);
key = track.CreateNodeKeyFrame(14); //H
key.Translate = new Vector3(0, 250, 600);
key = track.CreateNodeKeyFrame(16); //I
key.Translate = new Vector3(100, 650, 100);
key = track.CreateNodeKeyFrame(18); //J
key.Translate = new Vector3(250, 600, 0);
key = track.CreateNodeKeyFrame(20); //K == A
key.Translate = new Vector3(300, 550, -300);
// Create a new animation state to track this
AnimState = scene.CreateAnimationState("LightTrack");
AnimState.Enabled = true;
}