public virtual void InitUniforms(Material target)
{
if (target == null)
{
return;
}
ParentBody.InitUniforms(target);
}
public Vector3d GetSurfaceNormalVector()
{
if (ParentBody == null)
{
return(Vector3d.zero);
}
ParentBody.GetLatLonAlt(position, out double lat, out double lon, out double _);
return(ParentBody.GetSurfaceNVector(lat, lon));
}
public virtual void SetUniforms(Material target)
{
if (target == null)
{
return;
}
ParentBody.SetUniforms(target);
Deformation.SetUniforms(this, target);
}
public bool IsChildOfBody(ComponentBody componentBody)
{
if (ParentBody != componentBody)
{
if (ParentBody != null)
{
return(ParentBody.IsChildOfBody(componentBody));
}
return(false);
}
return(true);
}
public Egg(string adult, ComponentManager manager, Vector3 position, BoundingBox positionConstraint) :
base(manager)
{
PositionConstrain = positionConstraint;
Adult = adult;
Birthday = Manager.World.Time.CurrentDate + new TimeSpan(0, 12, 0, 0);
if (ResourceLibrary.GetResourceByName(adult + " Egg") == null ||
!EntityFactory.EnumerateEntityTypes().Contains(adult + " Egg Resource"))
{
Resource newEggResource =
new Resource(ResourceLibrary.GetResourceByName(ResourceType.Egg));
newEggResource.Name = adult + " Egg";
ResourceLibrary.Add(newEggResource);
}
ParentBody = EntityFactory.CreateEntity <Body>(adult + " Egg Resource", position);
ParentBody.AddChild(this);
}
public void SetUniforms(Material target)
{
if (target == null)
{
return;
}
if (ParentBody.GetBodyDeformationType() == BodyDeformationType.Spherical)
{
var celestialBody = ParentBody as CelestialBody;
if (celestialBody == null)
{
throw new Exception("Wow! Celestial body isn't Celestial?!");
}
target.SetTexture("_Ground_Diffuse", celestialBody.GroundDiffuse);
target.SetTexture("_Ground_Normal", celestialBody.GroundNormal);
target.SetTexture("_DetailedNormal", celestialBody.DetailedNormal);
}
}
/// <summary>
/// Organizes the string tokens into a list of IBodys.
/// </summary>
/// <returns>
/// The hierarchical list of IBodys.
/// </returns>
public List <IBody> Organize()
{
List <IBody> bodies = new List <IBody>();
List <string> temp = tokens;
for (int i = 0; i < temp.Count; i++)
{
if (OPEN_CLOSE_CHARS.ContainsKey(temp[i]))
{
ParentBody newParent = new ParentBody();
temp = newParent.Associate(temp[i],
temp.GetRange(i + 1, temp.Count - (i + 1)));
i = -1;
bodies.Add(newParent);
}
else
{
bodies.Add(new StringBody(temp[i]));
}
}
return(bodies);
}
protected override void UpdateNode()
{
TerrainMaterial.renderQueue = (int)ParentBody.RenderQueue + ParentBody.RenderQueueOffset;
if (ParentBody.GetBodyDeformationType() == BodyDeformationType.Spherical)
{
LocalToWorld = Matrix4x4d.ToMatrix4x4d(ParentBody.transform.localToWorldMatrix) * FaceToLocal;
}
else
{
LocalToWorld = FaceToLocal;
}
TangentFrameToWorld = new Matrix3x3d(LocalToWorld.m[0, 0], LocalToWorld.m[0, 1], LocalToWorld.m[0, 2],
LocalToWorld.m[1, 0], LocalToWorld.m[1, 1], LocalToWorld.m[1, 2],
LocalToWorld.m[2, 0], LocalToWorld.m[2, 1], LocalToWorld.m[2, 2]);
var localToCamera = GodManager.Instance.WorldToCamera * LocalToWorld;
var invLocalToCamera = localToCamera.Inverse();
DeformedCameraPosition = invLocalToCamera * Vector3d.zero;
DeformedFrustumPlanes = Frustum.GetFrustumPlanes(GodManager.Instance.CameraToScreen * localToCamera); // NOTE : Extract frustum planes from LocalToScreen matrix...
LocalCameraPosition = Deformation.DeformedToLocal(DeformedCameraPosition);
var m = Deformation.LocalToDeformedDifferential(LocalCameraPosition, true);
var left = DeformedFrustumPlanes[0].XYZ().Normalized();
var right = DeformedFrustumPlanes[1].XYZ().Normalized();
var fov = (float)MathUtility.Safe_Acos(-left.Dot(right));
SplitDistance = SplitFactor * Screen.width / 1024.0f * Mathf.Tan(40.0f * Mathf.Deg2Rad) / Mathf.Tan(fov / 2.0f);
DistanceFactor = (float)Math.Max((new Vector3d(m.m[0, 0], m.m[1, 0], m.m[2, 0])).Magnitude(), (new Vector3d(m.m[0, 1], m.m[1, 1], m.m[2, 1])).Magnitude());
if (SplitDistance < 1.1f || !MathUtility.IsFinite(SplitDistance))
{
SplitDistance = 1.1f;
}
// initializes data structures for horizon occlusion culling
if (UseHorizonCulling && LocalCameraPosition.z <= TerrainQuadRoot.ZMax)
{
var deformedDirection = invLocalToCamera * Vector3d.forward;
var localDirection = (Deformation.DeformedToLocal(deformedDirection) - LocalCameraPosition).xy.Normalized();
LocalCameraDirection = new Matrix2x2d(localDirection.y, -localDirection.x, -localDirection.x, -localDirection.y);
for (byte i = 0; i < HORIZON_SIZE; ++i)
{
Horizon[i] = float.NegativeInfinity;
}
}
TerrainQuadRoot.UpdateLOD();
SetUniforms(TerrainMaterial);
if (ParentBody.AtmosphereEnabled)
{
if (ParentBody.Atmosphere != null)
{
ParentBody.Atmosphere.SetUniforms(TerrainMaterial);
}
}
if (ParentBody.OceanEnabled)
{
if (ParentBody.Ocean != null)
{
ParentBody.Ocean.SetUniforms(TerrainMaterial);
}
else
{
TerrainMaterial.SetFloat("_Ocean_DrawBRDF", 0.0f);
}
}
else
{
TerrainMaterial.SetFloat("_Ocean_DrawBRDF", 0.0f);
}
Deformation.SetUniforms(this, TerrainMaterial);
//if (Manager.GetPlantsNode() != null)
// Manager.GetPlantsNode().SetUniforms(TerrainMaterial);
}
protected override void InitNode()
{
ParentBody = GetComponentInParent <Body>();
ParentBody.TerrainNodes.Add(this);
TerrainMaterial = MaterialHelper.CreateTemp(ParentBody.ColorShader, "TerrainNode");
FaceToLocal = Matrix4x4d.identity;
if (ParentBody.GetBodyDeformationType() == BodyDeformationType.Spherical)
{
var celestialBody = ParentBody as CelestialBody;
if (celestialBody == null)
{
throw new Exception("Wow! Celestial body isn't Celestial?!");
}
var faces = new Vector3d[] { new Vector3d(0, 0, 0), new Vector3d(90, 0, 0), new Vector3d(90, 90, 0), new Vector3d(90, 180, 0), new Vector3d(90, 270, 0), new Vector3d(0, 180, 180) };
// If this terrain is deformed into a sphere the face matrix is the rotation of the
// terrain needed to make up the spherical planet. In this case there should be 6 terrains, each with a unique face number
if (Face - 1 >= 0 && Face - 1 < 6)
{
FaceToLocal = Matrix4x4d.Rotate(faces[Face - 1]);
}
LocalToWorld = Matrix4x4d.ToMatrix4x4d(celestialBody.transform.localToWorldMatrix) * FaceToLocal;
Deformation = new DeformationSpherical(celestialBody.Size);
InitUniforms(TerrainMaterial);
if (celestialBody.Atmosphere != null)
{
celestialBody.Atmosphere.InitUniforms(TerrainMaterial);
}
}
else
{
LocalToWorld = FaceToLocal;
Deformation = new DeformationBase();
}
TangentFrameToWorld = new Matrix3x3d(LocalToWorld.m[0, 0], LocalToWorld.m[0, 1], LocalToWorld.m[0, 2],
LocalToWorld.m[1, 0], LocalToWorld.m[1, 1], LocalToWorld.m[1, 2],
LocalToWorld.m[2, 0], LocalToWorld.m[2, 1], LocalToWorld.m[2, 2]);
CreateTerrainQuadRoot(ParentBody.Size);
CollectSamplers();
SamplersOrder = new TileSamplerOrder(Samplers);
var producers = GetComponentsInChildren <TileProducer>();
var lastProducer = producers[producers.Length - 1];
if (lastProducer.IsLastInSequence == false)
{
lastProducer.IsLastInSequence = true;
Debug.Log(string.Format("{0} probably last in generation sequence, but maybe accidentally not marked as. Fixed!", lastProducer.name));
}
}
