| public AttachObject ( Axiom.Core.MovableObject obj ) : void | ||
| obj | Axiom.Core.MovableObject | |
| return | void | |
protected override void CreateScene()
{
viewport.BackgroundColor = ColorEx.White;
scene.AmbientLight = new ColorEx(0.5f, 0.5f, 0.5f);
Light light = scene.CreateLight("MainLight");
light.Position = new Vector3(20, 80, 50);
light.Diffuse = ColorEx.Blue;
scene.LoadWorldGeometry("Terrain.xml");
scene.SetFog(FogMode.Exp2, ColorEx.White, .008f, 0, 250);
// water plane setup
Plane waterPlane = new Plane(Vector3.UnitY, 1.5f);
MeshManager.Instance.CreatePlane(
"WaterPlane",
waterPlane,
2800, 2800,
20, 20,
true, 1,
10, 10,
Vector3.UnitZ);
Entity waterEntity = scene.CreateEntity("Water", "WaterPlane");
waterEntity.MaterialName = "Terrain/WaterPlane";
waterNode = scene.RootSceneNode.CreateChildSceneNode("WaterNode");
waterNode.AttachObject(waterEntity);
waterNode.Translate(new Vector3(1000, 0, 1000));
}
public MultiLights(SceneManager pSceneManager, SceneNode pCamNode, MovingObject pPlayerShip, Int32 pNumberOfLights)
{
oldCamLightColor = CamLightColor = new ColorEx(0.13f, 0.1f, 0.05f);
PlayerLightColor = ColorEx.White;
camLights = new List<Light>(pNumberOfLights);
innerLights = (Int32)Math.Round(pNumberOfLights / 3.0f, MidpointRounding.AwayFromZero);
outerLights = pNumberOfLights - innerLights;
// create the playership's light.
playerLight = pSceneManager.CreateLight("playerSpotLight");
playerLight.Type = LightType.Spotlight;
playerLight.Diffuse = PlayerLightColor;
playerLight.Specular = ColorEx.White;
playerLight.SetSpotlightRange(0.0f, 120.0f);
playerLight.Direction = Vector3.NegativeUnitZ;
playerLightNode = pPlayerShip.Node.CreateChildSceneNode();
playerLightNode.AttachObject(playerLight);
playerLightNode.Position = new Vector3(0, 0, 0);
playerLightNode.SetDirection(new Vector3(1, 0, 0), TransformSpace.Local);
// create the camera spotlights around the camera's direction.
camInnerLightNode = pCamNode.CreateChildSceneNode();
camInnerLightNode.Position = new Vector3(0, 0, 0);
camOuterLightNode = pCamNode.CreateChildSceneNode();
camOuterLightNode.Position = new Vector3(0, 0, 0);
for (var i = 0; i < innerLights; i++)
{
var light = pSceneManager.CreateLight("camInnerLight " + (i + 1));
light.Type = LightType.Spotlight;
light.Diffuse = CamLightColor;
light.Specular = ColorEx.White;
light.SetSpotlightRange(0.0f, 25.0f);
light.Direction = Quaternion.FromAngleAxis(360.0 * i / innerLights * Constants.DegreesToRadians, Vector3.UnitZ) *
Quaternion.FromAngleAxis(10.0 * Constants.DegreesToRadians, Vector3.UnitX) *
Vector3.NegativeUnitZ;
camLights.Add(light);
camInnerLightNode.AttachObject(light);
}
for (var i = 0; i < outerLights; i++)
{
var light = pSceneManager.CreateLight("camOuterLight " + (i + 1));
light.Type = LightType.Spotlight;
light.Diffuse = CamLightColor;
light.Specular = ColorEx.White;
light.SetSpotlightRange(0.0f, 25.0f);
light.Direction = Quaternion.FromAngleAxis(360.0 * i / outerLights * Constants.DegreesToRadians, Vector3.UnitZ) *
Quaternion.FromAngleAxis(20.0 * Constants.DegreesToRadians, Vector3.UnitX) *
Vector3.NegativeUnitZ;
camLights.Add(light);
camOuterLightNode.AttachObject(light);
}
}
public void CreateScene()
{
_entity = _root.SceneManager.CreateEntity("BasicCube", PrefabEntity.Cube);
_entity.MaterialName = "Examples/TestImage";
_sceneNode = Root.Instance.SceneManager.RootSceneNode.CreateChildSceneNode();
_sceneNode.Position = new Vector3(150, 0, -300);
_sceneNode.AttachObject(_entity);
_sceneNode.Yaw(45);
}
public override void CreateScene()
{
scene.AmbientLight = new ColorEx( .4f, .4f, .4f );
Light light = scene.CreateLight( "MainLight" );
light.Position = new Vector3( 50, 80, 0 );
Entity head = scene.CreateEntity( "OgreHead", "ogrehead.mesh" );
entityList.Add( head );
scene.RootSceneNode.CreateChildSceneNode().AttachObject( head );
Entity box = scene.CreateEntity( "Box1", "cube.mesh" );
entityList.Add( box );
scene.RootSceneNode.CreateChildSceneNode( new Vector3( -100, 0, 0 ), Quaternion.Identity ).AttachObject( box );
box = scene.CreateEntity( "Box2", "cube.mesh" );
entityList.Add( box );
scene.RootSceneNode.CreateChildSceneNode( new Vector3( 100, 0, -300 ), Quaternion.Identity ).AttachObject( box );
box = scene.CreateEntity( "Box3", "cube.mesh" );
entityList.Add( box );
scene.RootSceneNode.CreateChildSceneNode( new Vector3( -200, 100, -200 ), Quaternion.Identity ).AttachObject( box );
frustum = new Frustum( "PlayFrustum" );
frustum.Near = 10;
frustum.Far = 300;
// create a node for the frustum and attach it
frustumNode = scene.RootSceneNode.CreateChildSceneNode( new Vector3( 0, 0, 200 ), Quaternion.Identity );
// set the camera in a convenient position
camera.Position = new Vector3( 0, 759, 680 );
camera.LookAt( Vector3.Zero );
frustumNode.AttachObject( frustum );
frustumNode.AttachObject( camera2 );
}
public override void CreateScene()
{
// set some ambient light
scene.AmbientLight = new ColorEx( 1.0f, 0.2f, 0.2f, 0.2f );
// create a skydome
scene.SetSkyDome( true, "Examples/CloudySky", 5, 8 );
// create a simple default point light
Light light = scene.CreateLight( "MainLight" );
light.Position = new Vector3( 20, 80, 50 );
// create a plane for the plane mesh
Plane plane = new Plane();
plane.Normal = Vector3.UnitY;
plane.D = 200;
// create a plane mesh
MeshManager.Instance.CreatePlane( "FloorPlane", ResourceGroupManager.DefaultResourceGroupName, plane, 200000, 200000, 20, 20, true, 1, 50, 50, Vector3.UnitZ );
// create an entity to reference this mesh
Entity planeEntity = scene.CreateEntity( "Floor", "FloorPlane" );
planeEntity.MaterialName = "Examples/RustySteel";
scene.RootSceneNode.CreateChildSceneNode().AttachObject( planeEntity );
// create an entity to have follow the path
Entity ogreHead = scene.CreateEntity( "OgreHead", "ogrehead.mesh" );
// create a scene node for the entity and attach the entity
headNode = scene.RootSceneNode.CreateChildSceneNode( "OgreHeadNode", Vector3.Zero, Quaternion.Identity );
headNode.AttachObject( ogreHead );
// make sure the camera tracks this node
camera.SetAutoTracking( true, headNode, Vector3.Zero );
// create a scene node to attach the camera to
SceneNode cameraNode = scene.RootSceneNode.CreateChildSceneNode( "CameraNode" );
cameraNode.AttachObject( camera );
// turn on some fog
scene.SetFog( FogMode.Exp, ColorEx.White, 0.0002f );
}
public void CreateScene()
{
//ManualObject manual = _root.SceneManager.CreateManualObject("TEST");
_entity = _root.SceneManager.CreateEntity("CubeBrowser", PrefabEntity.Cube);
_sceneNode = Root.Instance.SceneManager.RootSceneNode.CreateChildSceneNode();
_sceneNode.AttachObject(_entity);
//_sceneNode.Yaw(45);
_sceneNode.Position = new Vector3(0, 0, -300);
_sceneNode.Scale = new Vector3(5, 4, 4);
TextureUtil.CreateDynamicTextureAndMaterial(
"CBDynamicTexture",
"CBDynamicMaterial",
_browserWidth,
_browserHeight,
out _texture,
out _material);
_entity.MaterialName = "CBDynamicMaterial";
Core.BrowserManager.BrowserRenderEvent += new BrowserRenderEventHandler(BrowserManager_BrowserRenderEvent);
_browserId = Core.BrowserManager.CreateBrowser("http://www.google.com.au", _browserWidth, _browserHeight);
CreateOverlay();
}
public void AddToScene(Vector3 position, Vector3 scale, Quaternion rotation)
{
string uniqueName = WorldEditor.GetUniqueName(name, type);
if (!String.Equals(type, "Drag"))
{
this.uniName = uniqueName;
nameDictionary.Add(uniqueName, parent);
}
entity = scene.CreateEntity(uniqueName, this.MeshName);
entity.CastShadows = castShadows;
node = scene.RootSceneNode.CreateChildSceneNode(position);
node.ScaleFactor = scale;
node.Orientation = rotation;
node.AttachObject(entity);
ValidateSubMeshList();
AddCollisionObject();
//subMeshCollection.Changed += new SubMeshChangeEventHandler(subMeshCollection_Changed);
}
public void Init( ref SceneNode ParentSceneNode, int tableX, int tableZ, int tileX, int tileZ )
{
init = true;
Vector3 ParentPos = ParentSceneNode.DerivedPosition;
info.PageX = tableX;
info.PageZ = tableZ;
info.TileX = tileX;
info.TileZ = tileZ;
// Calculate the offset from the parent for this tile
Vector3 scale = Options.Instance.Scale;
float endx = Options.Instance.TileSize * scale.x;
float endz = Options.Instance.TileSize * scale.z;
info.PosX = info.TileX * endx;
info.PosZ = info.TileZ * endz;
name = String.Format("tile[{0},{1}][{2},{3}]",info.PageX, info.PageZ, info.TileX, info.TileZ);
tileSceneNode = (SceneNode)ParentSceneNode.CreateChild( name );
// figure out scene node position within parent
tileSceneNode.Position = new Vector3( info.PosX, 0, info.PosZ );
tileSceneNode.AttachObject( this );
float MaxHeight = Data2DManager.Instance.GetMaxHeight(info.PageX, info.PageZ);
bounds.SetExtents( new Vector3(0,0,0) , new Vector3((float)( endx ), MaxHeight, (float)( endz )) );
//Change Zone of this page
boundsExt.SetExtents( new Vector3( - endx * 0.5f, - MaxHeight * 0.5f, - endz * 0.5f) , new Vector3(endx * 1.5f, MaxHeight * 1.5f , endz * 1.5f));
//Change Zone of this page
this.worldAABB.SetExtents( new Vector3(info.PosX + ParentPos.x ,0, info.PosZ + ParentPos.z), new Vector3((float)( info.PosX + ParentPos.x + endx), MaxHeight, (float)( info.PosZ + ParentPos.z + endz) ));
//this.worldBounds.SetExtents( new Vector3(info.PosX + ParentPos.x ,0, info.PosZ + ParentPos.z), new Vector3((float)( info.PosX + ParentPos.x + endx), MaxHeight, (float)( info.PosZ + ParentPos.z + endz) ));
for ( long i = 0; i < 4; i++ )
{
neighbors[ i ] = null;
}
//force update in scene node
//tileSceneNode.update( true, true );
tileSceneNode.NeedUpdate();
loaded = false;
}
/// <summary>
///
/// </summary>
/// <param name="sceneMgr"></param>
private void SetupBody( SceneManager sceneMgr )
{
// create main model
bodyNode = sceneMgr.RootSceneNode.CreateChildSceneNode( Vector3.UnitY * CharHeight );
bodyEnt = sceneMgr.CreateEntity( "SinbadBody", "Sinbad.mesh" );
bodyNode.AttachObject( bodyEnt );
// create swords and attach to sheath
sword1 = sceneMgr.CreateEntity( "SinbadSword1", "Sword.mesh" );
sword2 = sceneMgr.CreateEntity( "SinbadSword2", "Sword.mesh" );
bodyEnt.AttachObjectToBone( "Sheath.L", sword1 );
bodyEnt.AttachObjectToBone( "Sheath.R", sword2 );
// create a couple of ribbon trails for the swords, just for fun
NamedParameterList paras = new NamedParameterList();
paras[ "numberOfChains" ] = "2";
paras[ "maxElements" ] = "80";
swordTrail = (RibbonTrail)sceneMgr.CreateMovableObject( "SinbadRibbon", "RibbonTrail", paras );
swordTrail.MaterialName = "Examples/LightRibbonTrail";
swordTrail.TrailLength = 20;
swordTrail.IsVisible = false;
sceneMgr.RootSceneNode.AttachObject( swordTrail );
for ( int i = 0; i < 2; i++ )
{
swordTrail.SetInitialColor( i, new ColorEx( 1, 0.8f, 0 ) );
swordTrail.SetColorChange( i, new ColorEx( 0.75f, 0.25f, 0.25f, 0.25f ) );
swordTrail.SetWidthChange( i, 1 );
swordTrail.SetInitialWidth( i, 0.5f );
}
keyDirection = Vector3.Zero;
verticalVelocity = 0;
}
public NameWidget(SceneNode node, string name)
: base(name)
{
this.node = node;
textBillboard = new TextBillboardSet("NameBar/" + name);
node.AttachObject(textBillboard);
Renderer tmp = GuiSystem.Instance.Renderer;
Debug.Assert(tmp is MultiverseRenderer, "Not using multiverse renderer");
renderer = (MultiverseRenderer)tmp;
}
protected override void CreateScene()
{
// set some ambient light
scene.AmbientLight = new ColorEx(1.0f, 0.2f, 0.2f, 0.2f);
// create a skydome
scene.SetSkyDome(true, "Examples/CloudySky", 5, 8);
// create a simple default point light
Light light = scene.CreateLight("MainLight");
light.Position = new Vector3(20, 80, 50);
// create a plane for the plane mesh
Plane plane = new Plane();
plane.Normal = Vector3.UnitY;
plane.D = 200;
// create a plane mesh
MeshManager.Instance.CreatePlane("FloorPlane", plane, 200000, 200000, 20, 20, true, 1, 50, 50, Vector3.UnitZ);
// create an entity to reference this mesh
Entity planeEntity = scene.CreateEntity("Floor", "FloorPlane");
planeEntity.MaterialName = "Examples/RustySteel";
scene.RootSceneNode.CreateChildSceneNode().AttachObject(planeEntity);
// create an entity to have follow the path
Entity ogreHead = scene.CreateEntity("OgreHead", "ogrehead.mesh");
// create a scene node for the entity and attach the entity
headNode = scene.RootSceneNode.CreateChildSceneNode("OgreHeadNode", Vector3.Zero, Quaternion.Identity);
headNode.AttachObject(ogreHead);
// make sure the camera tracks this node
camera.SetAutoTracking(true, headNode, Vector3.Zero);
// create a scene node to attach the camera to
SceneNode cameraNode = scene.RootSceneNode.CreateChildSceneNode("CameraNode");
cameraNode.AttachObject(camera);
// create new animation
Animation animation = scene.CreateAnimation("OgreHeadAnimation", 10.0f);
// nice smooth animation
animation.InterpolationMode = InterpolationMode.Spline;
// create the main animation track
NodeAnimationTrack track = animation.CreateNodeTrack(0, cameraNode);
// create a few keyframes to move the camera around
AddKey(track, 0.0f, Vector3.Zero);
AddKey(track, 2.5f, new Vector3(500, 500, -1000));
AddKey(track, 5.0f, new Vector3(-1500, 1000, -600));
AddKey(track, 7.5f, new Vector3(0, -100, 0));
AddKey(track, 10.0f, Vector3.Zero);
// create a new animation state to control the animation
animationState = scene.CreateAnimationState("OgreHeadAnimation");
// enable the animation
animationState.IsEnabled = true;
// turn on some fog
scene.SetFog(FogMode.Exp, ColorEx.White, 0.0002f);
}
public Forest(SceneNode parentSceneNode, XmlTextReader r)
{
FromXML(r);
// create a scene node
if (parentSceneNode == null)
{
parentSceneNode = TerrainManager.Instance.RootSceneNode;
}
this.parentSceneNode = parentSceneNode;
parentSceneNode.AttachObject(this);
box = AxisAlignedBox.Null;
CastShadows = true;
}
public Forest(int seed, String name, SceneNode parentSceneNode)
{
this.seed = seed;
this.name = name;
// create a scene node
if (parentSceneNode == null)
{
parentSceneNode = TerrainManager.Instance.RootSceneNode;
}
this.parentSceneNode = parentSceneNode;
parentSceneNode.AttachObject(this);
box = AxisAlignedBox.Null;
CastShadows = true;
}
protected override void CreateScene()
{
// initialise the SoundManager by setting the RenderWindow
SoundManager.Instance.SetRenderWindow(this.window, this.camera);
int back_id = SoundManager.Instance.PreLoadSound("background.wav", Sound.SIMPLE_SOUND);
// set some ambient light
scene.AmbientLight = new ColorEx(1.0f, 0.2f, 0.2f, 0.2f);
// create a skydome
scene.SetSkyDome(true, "Examples/CloudySky", 5, 8);
// create a simple default point light
Light light = scene.CreateLight("MainLight");
light.Position = new Vector3(20, 80, 50);
// create a plane for the plane mesh
Plane plane = new Plane();
plane.Normal = Vector3.UnitY;
plane.D = 200;
// create a plane mesh
MeshManager.Instance.CreatePlane("FloorPlane", plane, 200000, 200000, 20, 20, true, 1, 50, 50, Vector3.UnitZ);
// create an entity to reference this mesh
Entity planeEntity = scene.CreateEntity("Floor", "FloorPlane");
planeEntity.MaterialName = "Examples/RustySteel";
scene.RootSceneNode.CreateChildSceneNode().AttachObject(planeEntity);
// create an entity to have follow the path
Entity ogreHead = scene.CreateEntity("OgreHead", "ogrehead.mesh");
// create a scene node for the entity and attach the entity
headNode = scene.RootSceneNode.CreateChildSceneNode("OgreHeadNode", Vector3.Zero, Quaternion.Identity);
headNode.AttachObject(ogreHead);
// make sure the camera tracks this node
//camera.SetAutoTracking(true, headNode, Vector3.Zero);
// create a scene node to attach the camera to
SceneNode cameraNode = scene.RootSceneNode.CreateChildSceneNode("CameraNode");
cameraNode.AttachObject(camera);
/////////////////////////- AGE Sound Library Settings -//////////////////////////
SoundManager.Instance.RolloffFactor = 0.01f; // we're working on a large scale
growl = SoundManager.Instance.LoadSound("growl.ogg", Sound.THREED_SOUND);
Sound back = SoundManager.Instance.GetSound( back_id );
// load a simple sound
//Sound back = SoundManager.Instance.LoadSound("background.wav", Sound.SIMPLE_SOUND);
// set the volume low
back.Volume = -2000;
// play the simple sound in a loop
back.Play(true);
// load a 3D sound
// attach the sound to the head
headNode.AttachObject(growl);
// set the sound's properties
growl.ConeAngles = new int[]{120, 120};
growl.ConeDirection = Vector3.UnitZ;
//growl.MaxDistance = 5000;
growl.OutsideVolume = -10000;
// play the 3D sound in a loop
growl.Play(true);
////////////////////////////////////////////////////////////////////////////////
// create new animation
Animation animation = scene.CreateAnimation("OgreHeadAnimation", 10.0f);
// nice smooth animation
animation.InterpolationMode = InterpolationMode.Spline;
// create the main animation track
AnimationTrack track = animation.CreateTrack(0, cameraNode);
// create a few keyframes to move the camera around
KeyFrame frame = track.CreateKeyFrame(0.0f);
frame = track.CreateKeyFrame(2.5f);
frame.Translate = new Vector3(500, 500, -1000);
frame = track.CreateKeyFrame(5.0f);
frame.Translate = new Vector3(-1500, 1000, -600);
frame = track.CreateKeyFrame(7.5f);
frame.Translate = new Vector3(0, -100, 0);
frame = track.CreateKeyFrame(10.0f);
frame.Translate = Vector3.Zero;
// create a new animation state to control the animation
animationState = scene.CreateAnimationState("OgreHeadAnimation");
// enable the animation
animationState.IsEnabled = true;
// turn on some fog
scene.SetFog(FogMode.Exp, ColorEx.White, 0.0002f);
}
private void AddToScene()
{
string sceneName = WorldEditor.GetUniqueName(name, "Particle System");
particleSystem = ParticleSystemManager.Instance.CreateSystem(sceneName, particleSystemName);
particleSystem.ScaleVelocity(velocityScale);
baseHeight = particleSystem.DefaultHeight;
baseWidth = particleSystem.DefaultWidth;
ParticleScale = particleScale;
if (attached)
{
Axiom.Animating.AttachmentPoint attachmentPoint = displayObject.GetAttachmentPoint(attachmentPointName);
if (attachmentPoint == null)
{
attachmentPoint = new Axiom.Animating.AttachmentPoint(attachmentPointName, null, Quaternion.Identity, Vector3.Zero);
}
if (attachmentPoint.ParentBone != null)
{
tagPoint = displayObject.Entity.AttachObjectToBone(attachmentPoint.ParentBone, particleSystem, attachmentPoint.Orientation, attachmentPoint.Position);
node = null;
}
else
{
node = scene.CreateSceneNode();
node.Position = attachmentPoint.Position;
node.Orientation = attachmentPoint.Orientation;
displayObject.SceneNode.AddChild(node);
node.AttachObject(particleSystem);
}
}
else
{
node = scene.RootSceneNode.CreateChildSceneNode();
node.AttachObject(particleSystem);
node.Position = position;
node.ScaleFactor = scale;
node.Orientation = Quaternion.FromAngleAxis(rotation.y * MathUtil.RADIANS_PER_DEGREE, Vector3.UnitY);
}
}
public override void CreateScene()
{
// Check prerequisites first
RenderSystemCapabilities caps = Root.Instance.RenderSystem.Capabilities;
if ( !caps.HasCapability( Capabilities.VertexPrograms ) || !caps.HasCapability( Capabilities.FragmentPrograms ) )
{
throw new AxiomException( "Your card does not support vertex and fragment programs, so cannot run this demo. Sorry!" );
}
else
{
if ( !GpuProgramManager.Instance.IsSyntaxSupported( "arbfp1" ) &&
!GpuProgramManager.Instance.IsSyntaxSupported( "ps_2_0" ) )
{
throw new AxiomException( "Your card does not support shader model 2, so cannot run this demo. Sorry!" );
}
}
scene.AmbientLight = ColorEx.Black;
// create scene node
mainNode = scene.RootSceneNode.CreateChildSceneNode();
// Load the meshes with non-default HBU options
for ( int mn = 0; mn < NUM_ENTITIES; mn++ )
{
Mesh mesh = MeshManager.Instance.Load( entityMeshes[ mn ], ResourceGroupManager.DefaultResourceGroupName,
BufferUsage.DynamicWriteOnly,
BufferUsage.StaticWriteOnly,
true, true, 1 ); //so we can still read it
// Build tangent vectors, all our meshes use only 1 texture coordset
short srcIdx, destIdx;
if ( !mesh.SuggestTangentVectorBuildParams( out srcIdx, out destIdx ) )
{
mesh.BuildTangentVectors( srcIdx, destIdx );
}
// Create entity
entities[ mn ] = scene.CreateEntity( "Ent" + mn.ToString(), entityMeshes[ mn ] );
// Attach to child of root node
mainNode.AttachObject( entities[ mn ] );
// Make invisible, except for index 0
if ( mn == 0 )
{
entities[ mn ].MaterialName = materialNames[ currentEntity, currentMaterial ];
}
else
{
entities[ mn ].IsVisible = false;
}
}
for ( int i = 0; i < NUM_LIGHTS; i++ )
{
lightPivots[ i ] = scene.RootSceneNode.CreateChildSceneNode();
lightPivots[ i ].Rotate( lightRotationAxes[ i ], lightRotationAngles[ i ] );
// Create a light, use default parameters
lights[ i ] = scene.CreateLight( "Light" + i.ToString() );
lights[ i ].Position = lightPositions[ i ];
lights[ i ].Diffuse = diffuseLightColors[ i ];
lights[ i ].Specular = specularLightColors[ i ];
lights[ i ].IsVisible = lightState[ i ];
// Attach light
lightPivots[ i ].AttachObject( lights[ i ] );
// Create billboard for light
lightFlareSets[ i ] = scene.CreateBillboardSet( "Flare" + i.ToString() );
lightFlareSets[ i ].MaterialName = "Particles/Flare";
lightPivots[ i ].AttachObject( lightFlareSets[ i ] );
lightFlares[ i ] = lightFlareSets[ i ].CreateBillboard( lightPositions[ i ] );
lightFlares[ i ].Color = diffuseLightColors[ i ];
lightFlareSets[ i ].IsVisible = lightState[ i ];
}
// move the camera a bit right and make it look at the knot
camera.MoveRelative( new Vector3( 50, 0, 20 ) );
camera.LookAt( new Vector3( 0, 0, 0 ) );
// show overlay
Overlay pOver = OverlayManager.Instance.GetByName( "Example/DP3Overlay" );
objectInfo = OverlayManager.Instance.Elements.GetElement( "Example/DP3/ObjectInfo" );
materialInfo = OverlayManager.Instance.Elements.GetElement( "Example/DP3/MaterialInfo" );
info = OverlayManager.Instance.Elements.GetElement( "Example/DP3/Info" );
objectInfo.Text = "Current: " + entityMeshes[ currentEntity ];
materialInfo.Text = "Current: " + materialNames[ currentEntity, currentMaterial ];
if ( !caps.HasCapability( Capabilities.FragmentPrograms ) )
{
info.Text = "NOTE: Light colours and specular highlights are not supported by your card.";
}
pOver.Show();
}
public override void CreateScene()
{
// Register Compositor Logics
CompositorManager.Instance.RegisterCompositorLogic( "HDR", new HdrLogic() );
scene.ShadowTechnique = ShadowTechnique.TextureModulative;
scene.ShadowFarDistance = 1000;
scene.AmbientLight = new ColorEx( 0.3f, 0.3f, 0.2f );
Light light = scene.CreateLight( "Light2" );
Vector3 dir = new Vector3( -1, -1, 0 );
dir.Normalize();
light.Type = LightType.Directional;
light.Direction = dir;
light.Diffuse = new ColorEx( 1.0f, 1.0f, 0.8f );
light.Specular = new ColorEx( 1.0f, 1.0f, 1.0f );
Entity entity;
// House
entity = scene.CreateEntity( "1", "tudorhouse.mesh" );
SceneNode n1 = scene.RootSceneNode.CreateChildSceneNode( new Vector3( 350, 450, -200 ) );
n1.AttachObject( entity );
entity = scene.CreateEntity( "2", "tudorhouse.mesh" );
SceneNode n2 = scene.RootSceneNode.CreateChildSceneNode( new Vector3( -350, 450, -200 ) );
n2.AttachObject( entity );
entity = scene.CreateEntity( "3", "knot.mesh" );
_spinny = scene.RootSceneNode.CreateChildSceneNode( new Vector3( 0, 0, 300 ) );
_spinny.AttachObject( entity );
entity.MaterialName = "Examples/MorningCubeMap";
scene.SetSkyBox( true, "Examples/MorningSkyBox", 50 );
Plane plane = new Plane();
plane.Normal = Vector3.UnitY;
plane.D = 100;
MeshManager.Instance.CreatePlane( "Myplane", ResourceGroupManager.DefaultResourceGroupName, plane, 1500, 1500, 10, 10, true, 1, 5, 5, Vector3.UnitZ );
Entity planeEntity = scene.CreateEntity( "plane", "Myplane" );
planeEntity.MaterialName = "Examples/Rockwall";
planeEntity.CastShadows = false;
scene.RootSceneNode.CreateChildSceneNode().AttachObject( planeEntity );
camera.Position = new Vector3( -400, 50, 900 );
camera.LookAt( new Vector3( 0, 80, 0 ) );
/// Create a couple of hard coded postfilter effects as an example of how to do it
/// but the preferred method is to use compositor scripts.
_createEffects();
foreach ( string name in _compositorList )
{
CompositorManager.Instance.AddCompositor( this.window.GetViewport( 0 ), name );
}
//CompositorManager.Instance.SetCompositorEnabled(this.window.GetViewport(0),
// _compositorList[_compositorList.Length - 2],
// true);
CompositorManager.Instance.SetCompositorEnabled( this.window.GetViewport( 0 ),
_compositorList[ 0 ],
true );
}
protected override void CreateScene()
{
scene.AmbientLight = ColorEx.Black;
// create scene node
mainNode = scene.RootSceneNode.CreateChildSceneNode();
// Load the meshes with non-default HBU options
for(int mn = 0; mn < entityMeshes.Length; mn++) {
Mesh mesh = MeshManager.Instance.Load(entityMeshes[mn],
BufferUsage.DynamicWriteOnly,
BufferUsage.StaticWriteOnly,
true, true, 1); //so we can still read it
// Build tangent vectors, all our meshes use only 1 texture coordset
short srcIdx, destIdx;
if (!mesh.SuggestTangentVectorBuildParams(out srcIdx, out destIdx)) {
mesh.BuildTangentVectors(srcIdx, destIdx);
}
// Create entity
entities[mn] = scene.CreateEntity("Ent" + mn.ToString(), entityMeshes[mn]);
// Attach to child of root node
mainNode.AttachObject(entities[mn]);
// Make invisible, except for index 0
if (mn == 0) {
entities[mn].MaterialName = materialNames[currentMaterial];
}
else {
entities[mn].IsVisible = false;
}
}
for (int i = 0; i < NUM_LIGHTS; i++) {
lightPivots[i] = scene.RootSceneNode.CreateChildSceneNode();
lightPivots[i].Rotate(lightRotationAxes[i], lightRotationAngles[i]);
// Create a light, use default parameters
lights[i] = scene.CreateLight("Light" + i.ToString());
lights[i].Position = lightPositions[i];
lights[i].Diffuse = diffuseLightColors[i];
lights[i].Specular = specularLightColors[i];
lights[i].IsVisible = lightState[i];
// Attach light
lightPivots[i].AttachObject(lights[i]);
// Create billboard for light
lightFlareSets[i] = scene.CreateBillboardSet("Flare" + i.ToString());
lightFlareSets[i].MaterialName = "Particles/Flare";
lightPivots[i].AttachObject(lightFlareSets[i]);
lightFlares[i] = lightFlareSets[i].CreateBillboard(lightPositions[i]);
lightFlares[i].Color = diffuseLightColors[i];
lightFlareSets[i].IsVisible = lightState[i];
}
// move the camera a bit right and make it look at the knot
camera.MoveRelative(new Vector3(50, 0, 20));
camera.LookAt(new Vector3(0, 0, 0));
}
public void Build( bool stencilShadows, int logLevel )
{
// Create a node
node = sceneMgr.RootSceneNode.CreateChildSceneNode( name, center );
node.AttachObject( this );
// We need to create enough LOD buckets to deal with the highest LOD
// we encountered in all the meshes queued
for ( ushort lod = 0; lod < lodValues.Count; ++lod )
{
LODBucket lodBucket = new LODBucket( this, lod, (float)lodValues[ lod ] );
lodBucketList.Add( lodBucket );
// Now iterate over the meshes and assign to LODs
// LOD bucket will pick the right LOD to use
IEnumerator iter = queuedSubMeshes.GetEnumerator();
while ( iter.MoveNext() )
{
QueuedSubMesh qsm = (QueuedSubMesh)iter.Current;
lodBucket.Assign( qsm, lod );
}
// now build
lodBucket.Build( stencilShadows, logLevel );
}
// Do we need to build an edge list?
if ( stencilShadows )
{
EdgeListBuilder eb = new EdgeListBuilder();
//int vertexSet = 0;
foreach ( LODBucket lod in lodBucketList )
{
foreach ( MaterialBucket mat in lod.MaterialBucketMap.Values )
{
// Check if we have vertex programs here
Technique t = mat.Material.GetBestTechnique();
if ( null != t )
{
Pass p = t.GetPass( 0 );
if ( null != p )
{
if ( p.HasVertexProgram )
{
vertexProgramInUse = true;
}
}
}
foreach ( GeometryBucket geom in mat.GeometryBucketList )
{
// Check we're dealing with 16-bit indexes here
// Since stencil shadows can only deal with 16-bit
// More than that and stencil is probably too CPU-heavy
// in any case
if ( geom.IndexData.indexBuffer.Type != IndexType.Size16 )
{
throw new AxiomException( "Only 16-bit indexes allowed when using stencil shadows" );
}
eb.AddVertexData( geom.VertexData );
eb.AddIndexData( geom.IndexData );
}
}
}
edgeList = eb.Build();
}
}
protected override void SetupContent()
{
SceneManager.SetSkyBox( true, "Examples/StormySkyBox", 5000 ); // add a skybox
// setup some basic lighting for our scene
SceneManager.AmbientLight = new ColorEx( 0.5f, 0.5f, 0.5f );
SceneManager.CreateLight( "DynTexLight1" ).Position = new Vector3( 20, 80, 50 );
// set initial camera position
CameraManager.setStyle( CameraStyle.Manual );
Camera.Position = new Vector3( 0, 0, 200 );
TrayManager.ShowCursor();
// create our dynamic texture with 8-bit luminance texels
Texture tex = TextureManager.Instance.CreateManual( "thaw", ResourceGroupManager.DefaultResourceGroupName, TextureType.TwoD, TEXTURE_SIZE, TEXTURE_SIZE, 0, PixelFormat.L8, TextureUsage.DynamicWriteOnly );
mTexBuf = tex.GetBuffer(); // save off the texture buffer
// initialise the texture to have full luminance
mTexBuf.Lock( BufferLocking.Discard );
Memory.Set( mTexBuf.CurrentLock.Data, 0xff, mTexBuf.Size );
mTexBuf.Unlock();
// create a penguin and attach him to our penguin node
Entity penguin = SceneManager.CreateEntity( "Penguin", "penguin.mesh" );
mPenguinNode = SceneManager.RootSceneNode.CreateChildSceneNode();
mPenguinNode.AttachObject( penguin );
// get and enable the penguin idle animation
mPenguinAnimState = penguin.GetAnimationState( "amuse" );
mPenguinAnimState.IsEnabled = true;
// create a snowstorm over the scene, and fast forward it a little
ParticleSystem ps = ParticleSystemManager.Instance.CreateSystem( "Snow", "Examples/Snow" );
SceneManager.RootSceneNode.AttachObject( ps );
ps.FastForward( 30 );
// create a frosted screen in front of the camera, using our dynamic texture to "thaw" certain areas
Entity ent = SceneManager.CreateEntity( "Plane", PrefabEntity.Plane );
ent.MaterialName = "Examples/Frost";
SceneNode node = SceneManager.RootSceneNode.CreateChildSceneNode();
node.Position = new Vector3( 0, 0, 50 );
node.AttachObject( ent );
mPlaneSize = ent.BoundingBox.Size.x; // remember the size of the plane
mCursorQuery = SceneManager.CreateRayQuery( new Ray() ); // create a ray scene query for the cursor
mTimeSinceLastFreeze = 0;
mWiping = false;
}
public TerrainPage(Vector3 location, Page page)
{
this.location = location;
pageCoord = new PageCoord(location, TerrainManager.Instance.PageSize);
terrainMaterial = TerrainManager.Instance.TerrainMaterialConfig.NewTerrainMaterial(pageCoord.X, pageCoord.Z);
currentPage = page;
Debug.Assert(location == currentPage.Location, "creating TerrainPage with page at different location");
numTiles = currentPage.NumTiles;
patchSize = TerrainManager.Instance.PageSize / numTiles;
// set up the page height maps for this page of terrain
subPageSize = TerrainManager.Instance.SubPageSize;
int subPagesPerPage = TerrainManager.Instance.PageSize / subPageSize;
pageHeightMap = new PageHeightMap(subPagesPerPage, TerrainManager.Instance.PageSize,
TerrainManager.Instance.MaxMetersPerSample, TerrainManager.Instance.MinMetersPerSample);
pageHeightMap.Location = location;
// create and position a scene node for this terrain page
string nodeName = String.Format("TerrainPage[{0},{1}]", (int)(location.x / TerrainManager.oneMeter),
(int)(location.z / TerrainManager.oneMeter));
// DEBUG - Console.WriteLine("Creating {0}", name);
sceneNode = TerrainManager.Instance.WorldRootSceneNode.CreateChildSceneNode(nodeName);
sceneNode.Position = location;
sceneNode.AttachObject(this);
// create the render operation
renderOp = new RenderOperation();
renderOp.operationType = OperationType.TriangleList;
renderOp.useIndices = true;
CreatePatches();
SetCastShadows();
UpdateBounds();
TerrainManager.Instance.ShadowConfig.ShadowTechniqueChange += ShadowTechniqueChangeHandler;
}
public virtual Matrix4 GetSpotlightViewProjMatrix( int index )
{
if ( index < Config.MaxSimultaneousLights )
{
Light l = GetLight( index );
if ( l != this.blankLight && l.Type == LightType.Spotlight && this.spotlightViewProjMatrixDirty[ index ] )
{
var frust = new Frustum();
var dummyNode = new SceneNode( null );
dummyNode.AttachObject( frust );
frust.ProjectionType = Projection.Perspective;
frust.FieldOfView = l.SpotlightOuterAngle;
frust.AspectRatio = 1.0f;
// set near clip the same as main camera, since they are likely
// to both reflect the nature of the scene
frust.Near = this.currentCamera.Near;
// Calculate position, which same as spotlight position, in camera-relative coords if required
dummyNode.Position = l.GetDerivedPosition( true );
// Calculate direction, which same as spotlight direction
Vector3 dir = -l.DerivedDirection; // backwards since point down -z
dir.Normalize();
Vector3 up = Vector3.UnitY;
// Check it's not coincident with dir
if ( Math.Utility.Abs( up.Dot( dir ) ) >= 1.0f )
{
// Use camera up
up = Vector3.UnitZ;
}
// cross twice to rederive, only direction is unaltered
Vector3 left = dir.Cross( up );
left.Normalize();
up = dir.Cross( left );
up.Normalize();
// Derive quaternion from axes
Quaternion q = Quaternion.FromAxes( left, up, dir );
dummyNode.Orientation = q;
// The view matrix here already includes camera-relative changes if necessary
// since they are built into the frustum position
this.spotlightViewProjMatrix[ index ] = this.ProjectionClipSpace2DToImageSpacePerspective*
frust.ProjectionMatrixRSDepth*
frust.ViewMatrix;
this.spotlightViewProjMatrixDirty[ index ] = false;
}
return this.spotlightViewProjMatrix[ index ];
}
else
{
return Matrix4.Identity;
}
}
// Returns the number of geometry buckets
public int Build(bool stencilShadows, bool logDetails)
{
int bucketCount = 0;
// Create a node
node = sceneMgr.RootSceneNode.CreateChildSceneNode(name, center);
node.AttachObject(this);
// We need to create enough LOD buckets to deal with the highest LOD
// we encountered in all the meshes queued
for (ushort lod = 0; lod < lodSquaredDistances.Count; ++lod)
{
LODBucket lodBucket = new LODBucket(this, lod, (float)lodSquaredDistances[lod]);
lodBucketList.Add(lodBucket);
// Now iterate over the meshes and assign to LODs
// LOD bucket will pick the right LOD to use
foreach (QueuedSubMesh qsm in queuedSubMeshes)
{
lodBucket.Assign(qsm, lod);
}
// now build
bucketCount += lodBucket.Build(stencilShadows, logDetails);
}
// Do we need to build an edge list?
if (stencilShadows)
{
EdgeListBuilder eb = new EdgeListBuilder();
foreach (LODBucket lod in lodBucketList)
{
foreach (MaterialBucket mat in lod.MaterialBucketMap.Values)
{
// Check if we have vertex programs here
Technique t = mat.Material.GetBestTechnique();
if (null != t)
{
Pass p = t.GetPass(0);
if (null != p)
{
if (p.HasVertexProgram)
{
vertexProgramInUse = true;
}
}
}
foreach (GeometryBucket geom in mat.GeometryBucketList)
{
bucketCount++;
// Check we're dealing with 16-bit indexes here
// Since stencil shadows can only deal with 16-bit
// More than that and stencil is probably too CPU-heavy
// in any case
if (geom.IndexData.indexBuffer.Type != IndexType.Size16)
{
throw new AxiomException("Only 16-bit indexes allowed when using stencil shadows");
}
eb.AddVertexData(geom.VertexData);
eb.AddIndexData(geom.IndexData);
}
}
}
edgeList = eb.Build();
}
return(bucketCount);
}
// Just override the mandatory create scene method
public override void CreateScene()
{
RAND = new Random( 0 ); // najak: use a time-based seed
GuiMgr = OverlayManager.Instance.Elements;
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 = 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.Origin = 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 );
AnimationTrack 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()
public virtual void NotifyAttached(Node parent)
{
this.parentNode = parent;
if ( parent != null )
{
tileSceneNode = (SceneNode)( parent.CreateChild( name ) );
//mTileNode.setPosition( (Real)mTableX , 0.0, (Real)mTableZ );
if ( renderable != null)
if (renderable.IsLoaded)
{
tileSceneNode.AttachObject( (MovableObject) renderable );
}
tileSceneNode.NeedUpdate();
}
}
public override void CreateCamera()
{
// Create the camera
camera = scene.CreateCamera( "PlayerCam" );
// NEW: create a node for the camera and control that instead of camera directly.
// We do this because PCZSceneManager requires camera to have a node
mCameraNode = scene.RootSceneNode.CreateChildSceneNode( "PlayerCamNode" );
// attach the camera to the node
mCameraNode.AttachObject( camera );
// fix the yaw axis of the camera
mCameraNode.SetFixedYawAxis( true );
camera.Near = 2;
camera.Far = 1000;
}
/// <summary>
///
/// </summary>
/// <param name="camera"></param>
private void SetupCamera( Camera cam )
{
// create a pivot at roughly the character's shoulder
cameraPivot = cam.SceneManager.RootSceneNode.CreateChildSceneNode();
// this is where the camera should be soon, and it spins around the pivot
cameraGoal = cameraPivot.CreateChildSceneNode( new Vector3( 0, 0, 15 ) );
// this is where the camera actually is
cameraNode = cam.SceneManager.RootSceneNode.CreateChildSceneNode();
cameraNode.Position = cameraPivot.Position + cameraGoal.Position;
cameraPivot.SetFixedYawAxis( true );
cameraGoal.SetFixedYawAxis( true );
cameraNode.SetFixedYawAxis( true );
// our model is quite small, so reduce the clipping planes
cam.Near = 0.1f;
cam.Far = 100;
cameraNode.AttachObject( cam );
pivotPitch = 0;
}
/// <summary>
/// Initialize the world manager
/// </summary>
public void Initialize(SceneManager sceneManager, ITerrainGenerator gen, ILODSpec clientLodSpec, SceneNode root)
{
Debug.Assert(!initialized, "Attempt to initialize already initialized TerrainManager");
scene = sceneManager;
terrainGenerator = gen;
terrainGenerator.TerrainChanged += TerrainGenerator_OnTerrainChanged;
lodSpec = clientLodSpec ?? defaultLODSpec;
pageSize = lodSpec.PageSize;
visPageRadius = lodSpec.VisiblePageRadius;
pageArraySize = (visPageRadius * 2) + 1;
// Compute the size of a "subPage", which is the same as the smalles tile size.
// We assume that the page containing the camera will have the smallest sized tiles.
subPageSize = pageSize / TilesPerPage(0);
minMetersPerSample = lodSpec.MetersPerSample(Vector3.Zero, 0, 0);
maxMetersPerSample = lodSpec.MetersPerSample(Vector3.Zero, visPageRadius, visPageRadius * pageSize / subPageSize);
rootSceneNode = root;
worldRootSceneNode = rootSceneNode.CreateChildSceneNode("TerrainRoot");
oceanSceneNode = rootSceneNode.CreateChildSceneNode("OceanNode");
terrainMaterialConfig = new AutoSplatConfig();
terrainDecalManager = new TerrainDecalManager(pageArraySize);
shadowConfig = new ShadowConfig(scene);
oceanConfig = new OceanConfig();
oceanConfig.ConfigChange += OceanConfigChanged;
ocean = new OceanPage(oceanConfig);
oceanSceneNode.AttachObject(ocean);
//ocean.ShowBoundingBox = true;
showOcean = true;
detailVeg = new DetailVeg(65, rootSceneNode);
// allocate the page array
pages = new Page[pageArraySize, pageArraySize];
InitPages();
heightFieldsCreated = false;
boundaries = new List<Boundary>();
roads = new Roads();
SpeedTreeWrapper.SetDropToBillboard(true);
// make sure variables based on camera location are up to date
CameraLocation = cameraLocation;
// set up material used by water boundaries
waterMaterial = MaterialManager.Instance.GetByName("MVSMWater");
if (waterMaterial != null)
waterMaterial.Load();
initialized = true;
}
public override void CreateScene()
{
// set ambient light
scene.AmbientLight = new ColorEx( 0.2f, 0.2f, 0.2f );
scene.SetSkyBox( true, "Skybox/Morning", 5000 );
// create a default point light
Light light = scene.CreateLight( "MainLight" );
light.Type = LightType.Directional;
Vector3 dir = new Vector3( 0.5f, -1, 0 );
dir.Normalize();
light.Direction = dir;
light.Diffuse = new ColorEx( 1.0f, 1.0f, 0.8f );
light.Specular = ColorEx.White;
// create a plane
plane = new MovablePlane( "ReflectPlane" );
plane.D = 0;
plane.Normal = Vector3.UnitY;
// create another plane to create the mesh. Ogre's MovablePlane uses multiple inheritance, bah!
Plane tmpPlane = new Plane();
tmpPlane.D = 0;
tmpPlane.Normal = Vector3.UnitY;
MeshManager.Instance.CreatePlane( "ReflectionPlane", ResourceGroupManager.DefaultResourceGroupName, tmpPlane, 2000, 2000, 1, 1, true, 1, 1, 1, Vector3.UnitZ );
planeEntity = scene.CreateEntity( "Plane", "ReflectionPlane" );
// create an entity from a model
Entity knot = scene.CreateEntity( "Knot", "knot.mesh" );
knot.MaterialName = "TextureFX/Knot";
// create an entity from a model
Entity head = scene.CreateEntity( "Head", "ogrehead.mesh" );
// attach the render to texture entity to the root of the scene
SceneNode rootNode = scene.RootSceneNode;
planeNode = rootNode.CreateChildSceneNode();
planeNode.AttachObject( planeEntity );
planeNode.AttachObject( plane );
planeNode.Translate( new Vector3( 0, -10, 0 ) );
// tilt it a little to make it interesting
planeNode.Roll( 5 );
rootNode.CreateChildSceneNode( "Head" ).AttachObject( head );
// create a render texture
Texture texture = TextureManager.Instance.CreateManual( "RttTex", ResourceGroupManager.DefaultResourceGroupName, TextureType.TwoD, 512, 512, 0, Axiom.Media.PixelFormat.R8G8B8, TextureUsage.RenderTarget );
RenderTarget rttTex = texture.GetBuffer().GetRenderTarget();
reflectCam = scene.CreateCamera( "ReflectCam" );
reflectCam.Near = camera.Near;
reflectCam.Far = camera.Far;
reflectCam.AspectRatio = (float)window.GetViewport( 0 ).ActualWidth / (float)window.GetViewport( 0 ).ActualHeight;
Viewport viewport = rttTex.AddViewport( reflectCam );
viewport.SetClearEveryFrame( true );
viewport.ShowOverlays = false;
viewport.BackgroundColor = ColorEx.Black;
Material mat = (Material)MaterialManager.Instance.Create( "RttMat", ResourceGroupManager.DefaultResourceGroupName );
TextureUnitState t = mat.GetTechnique( 0 ).GetPass( 0 ).CreateTextureUnitState( "RustedMetal.jpg" );
t = mat.GetTechnique( 0 ).GetPass( 0 ).CreateTextureUnitState( "RttTex" );
// blend with base texture
t.SetColorOperationEx( LayerBlendOperationEx.BlendManual, LayerBlendSource.Texture, LayerBlendSource.Current,
ColorEx.White, ColorEx.White, 0.25f );
t.SetProjectiveTexturing( true, reflectCam );
// register events for viewport before/after update
rttTex.AfterUpdate += new RenderTargetEventHandler( rttTex_AfterUpdate );
rttTex.BeforeUpdate += new RenderTargetEventHandler( rttTex_BeforeUpdate );
// set up linked reflection
reflectCam.EnableReflection( plane );
// also clip
reflectCam.EnableCustomNearClipPlane( plane );
planeEntity.MaterialName = "RttMat";
Entity clone = null;
for ( int i = 0; i < 10; i++ )
{
// create a new node under the root
SceneNode node = scene.CreateSceneNode();
// calculate a random position
Vector3 nodePosition = new Vector3();
nodePosition.x = Utility.SymmetricRandom() * 750.0f;
nodePosition.y = Utility.SymmetricRandom() * 100.0f + 25;
nodePosition.z = Utility.SymmetricRandom() * 750.0f;
// set the new position
node.Position = nodePosition;
// attach this node to the root node
rootNode.AddChild( node );
// clone the knot
string cloneName = string.Format( "Knot{0}", i );
clone = knot.Clone( cloneName );
// add the cloned knot to the scene
node.AttachObject( clone );
}
camera.Position = new Vector3( -50, 100, 500 );
camera.LookAt( new Vector3( 0, 0, 0 ) );
}
public override void UpdateDebugDisplay( Page p, SceneNode sn )
{
byte dbglvl = mManager.DebugDisplayLevel;
if ( dbglvl != 0 )
{
// we could try to avoid updating the geometry every time here, but this
// wouldn't easily deal with paging parameter changes. There shouldn't
// be that many pages anyway, and this is debug after all, so update every time
int x, y;
var stratData = (Grid2DPageStrategyData)p.ParentSection.StrategyData;
stratData.CalculateCell( p.PageID, out x, out y );
var data = (Grid2DPageStrategyData)p.ParentSection.StrategyData;
// Determine our centre point, we'll anchor here
// Note that world points are initialised to ZERO since only 2 dimensions
// are updated by the grid data (we could display this grid anywhere)
Vector2 gridMidPoint = Vector2.Zero;
Vector3 worldMidPoint = Vector3.Zero;
data.GetMidPointGridSpace( x, y, ref gridMidPoint );
data.ConvertGridToWorldSpace( gridMidPoint, ref worldMidPoint );
sn.Position = worldMidPoint;
var gridCorners = new Vector2[4];
var worldCorners = new Vector3[4];
data.GetCornersGridSpace( x, y, ref gridCorners );
for ( int i = 0; i < 4; ++i )
{
worldCorners[ i ] = Vector3.Zero;
data.ConvertGridToWorldSpace( gridCorners[ i ], ref worldCorners[ i ] );
// make relative to mid point
worldCorners[ i ] -= worldMidPoint;
}
string matName = "Axiom/G2D/Debug";
var mat = (Material)MaterialManager.Instance.GetByName( matName );
if ( mat == null )
{
mat = (Material)MaterialManager.Instance.Create( matName, ResourceGroupManager.DefaultResourceGroupName );
Pass pass = mat.GetTechnique( 0 ).GetPass( 0 );
pass.LightingEnabled = false;
pass.VertexColorTracking = TrackVertexColor.Ambient;
pass.DepthWrite = false;
mat.Load();
}
ManualObject mo = null;
if ( sn.ChildCount == 0 )
{
mo = p.ParentSection.SceneManager.CreateManualObject();
mo.Begin( matName, OperationType.LineStrip );
}
else
{
mo = (ManualObject)sn.GetObject( 0 );
mo.BeginUpdate( 0 );
}
ColorEx vcol = ColorEx.Green;
for ( int i = 0; i < 5; ++i )
{
mo.Position( worldCorners[ i%4 ] );
mo.Color( vcol );
}
mo.End();
if ( sn.ObjectCount == 0 )
{
sn.AttachObject( mo );
}
}
}