private void UpdateBackground()
{
if (starfieldGameObject != null)
{
if (starfieldInBackground == true)
{
if (starfieldCamera != null)
{
// Stretch to camera's far view frustum
if (distributionRadius != 0.0f)
{
var scale = SGT_Helper.NewVector3(starfieldCamera.farClipPlane / distributionRadius) * 0.9f;
SGT_Helper.SetLocalScale(starfieldGameObject.transform, scale);
}
// Centre to main camera
SGT_Helper.SetPosition(starfieldGameObject.transform, starfieldCamera.transform.position);
}
}
else
{
SGT_Helper.SetLocalPosition(starfieldGameObject.transform, Vector3.zero);
SGT_Helper.SetLocalScale(starfieldGameObject.transform, Vector3.one);
}
}
}
public void LateUpdate()
{
Validate();
if (dustAutoRegen == true)
{
Regenerate();
}
SGT_Helper.SetLocalScale(dust.transform, dustRadius * 2.0f);
#if UNITY_EDITOR == true
dustMesh.HideInEditor();
#endif
}
private void StepScale()
{
if (parent == null)
{
parent = SGT_Helper.GetComponentUpwards <SGT_DebrisSpawner>(gameObject);
}
if (parent != null)
{
var position = SGT_Helper.GetPosition(parent.DebrisCentre);
var distance = (position - transform.position).magnitude;
var scaleMul = 1.0f - SGT_Helper.RemapClamped(parent.DebrisContainerInnerRadius, parent.DebrisContainerRadius, distance, 0.0f, 1.0f);
SGT_Helper.SetLocalScale(transform, SGT_Helper.NewVector3(scale * scaleMul));
}
}
private void UpdateTransform()
{
//var starObserverPosition = SGT_Helper.GetPosition(gasGiantObserver);
//var starObserverDirection = (starObserverPosition - atmosphereGameObject.transform.position).normalized;
var atmosphereScale = new Vector3(gasGiantEquatorialRadius, GasGiantPolarRadius, gasGiantEquatorialRadius);
SGT_Helper.SetLocalScale(oblatenessGameObject.transform, atmosphereScale);
// TODO: Make this work
/*
* if (atmosphereGameObject.transform.up != starObserverDirection)
* {
* atmosphereGameObject.transform.up = starObserverDirection;
*
* SGT_Helper.UpdateNonOrthogonalTransform(atmosphereGameObject.transform);
* }
*/
}
private void UpdateTransform()
{
var oblatenessScale = new Vector3(1.0f, 1.0f - surfaceOblateness, 1.0f);
var surfaceScale = SGT_Helper.NewVector3(SurfaceEquatorialRadius);
var atmosphereScale = SGT_Helper.NewVector3(AtmosphereEquatorialRadius);
var starObserverPosition = SGT_Helper.GetPosition(starObserver);
var starObserverDirection = (starObserverPosition - atmosphereGameObject.transform.position).normalized;
SGT_Helper.SetLocalScale(oblatenessGameObject.transform, oblatenessScale);
SGT_Helper.SetLocalScale(surfaceGameObject.transform, surfaceScale);
SGT_Helper.SetLocalScale(atmosphereGameObject.transform, atmosphereScale);
if (atmosphereGameObject.transform.up != starObserverDirection)
{
atmosphereGameObject.transform.up = starObserverDirection;
SGT_Helper.UpdateNonOrthogonalTransform(atmosphereGameObject.transform);
}
}
public void LateUpdate() // TODO: Check mesh size
{
if (skysphereGameObject == null)
{
skysphereGameObject = SGT_Helper.CreateGameObject("Skysphere", gameObject);
}
if (skysphereMesh == null)
{
skysphereMesh = new SGT_Mesh();
}
if (skysphereObserver == null)
{
skysphereObserver = SGT_Helper.FindCamera();
}
SGT_Helper.SetParent(skysphereGameObject, gameObject);
SGT_Helper.SetLayer(skysphereGameObject, gameObject.layer);
SGT_Helper.SetTag(skysphereGameObject, gameObject.tag);
UpdateMaterial();
UpdateShader();
if (skysphereObserver != null)
{
// Stretch to camera's far view frustum
SGT_Helper.SetLocalScale(skysphereGameObject.transform, skysphereObserver.far * 0.9f);
// Centre to main camera
SGT_Helper.SetPosition(skysphereGameObject.transform, skysphereObserver.transform.position);
}
skysphereMesh.GameObject = skysphereGameObject;
skysphereMesh.HasMeshRenderer = true;
skysphereMesh.MeshRendererEnabled = true;
skysphereMesh.SharedMaterial = skysphereMaterial;
skysphereMesh.Update();
#if UNITY_EDITOR == true
skysphereMesh.HideInEditor();
#endif
}
public void LateUpdate()
{
if (surfaceGameObject == null)
{
surfaceGameObject = SGT_Helper.CreateGameObject("Surface", gameObject);
}
if (atmosphereGameObject == null)
{
atmosphereGameObject = SGT_Helper.CreateGameObject("Atmosphere", gameObject);
}
if (cloudsGameObject == null)
{
cloudsGameObject = SGT_Helper.CreateGameObject("Clouds", gameObject);
}
if (surfaceMesh == null)
{
surfaceMesh = new SGT_SurfaceMultiMesh();
}
if (surfaceTextureDay == null)
{
surfaceTextureDay = new SGT_SurfaceTexture();
}
if (surfaceTextureNight == null)
{
surfaceTextureNight = new SGT_SurfaceTexture();
}
if (surfaceTextureNormal == null)
{
surfaceTextureNormal = new SGT_SurfaceTexture();
}
if (surfaceTextureSpecular == null)
{
surfaceTextureSpecular = new SGT_SurfaceTexture();
}
if (planetObserver == null)
{
planetObserver = SGT_Helper.FindCamera();
}
if (planetLightSource == null)
{
planetLightSource = SGT_LightSource.Find();
}
SGT_Helper.SetParent(surfaceGameObject, gameObject);
SGT_Helper.SetLayer(surfaceGameObject, gameObject.layer);
SGT_Helper.SetTag(surfaceGameObject, gameObject.tag);
SGT_Helper.SetParent(atmosphereGameObject, gameObject);
SGT_Helper.SetLayer(atmosphereGameObject, gameObject.layer);
SGT_Helper.SetTag(atmosphereGameObject, gameObject.tag);
SGT_Helper.SetParent(cloudsGameObject, gameObject);
SGT_Helper.SetLayer(cloudsGameObject, gameObject.layer);
SGT_Helper.SetTag(cloudsGameObject, gameObject.tag);
surfaceTextureDay.Configuration = surfaceMesh.Configuration;
surfaceTextureNight.Configuration = surfaceMesh.Configuration;
surfaceTextureNormal.Configuration = surfaceMesh.Configuration;
surfaceTextureSpecular.Configuration = surfaceMesh.Configuration;
if (surfaceTextureDay.Modified == true)
{
updateShader |= ShaderFlags.SurfaceTextureDay; surfaceTextureDay.Modified = false;
}
if (surfaceTextureNight.Modified == true)
{
updateShader |= ShaderFlags.SurfaceTextureNight; surfaceTextureNight.Modified = false;
}
if (surfaceTextureNormal.Modified == true)
{
updateShader |= ShaderFlags.SurfaceTextureNormal; surfaceTextureNormal.Modified = false;
}
if (surfaceTextureSpecular.Modified == true)
{
updateShader |= ShaderFlags.SurfaceTextureSpecular; surfaceTextureSpecular.Modified = false;
}
if (atmosphere == true)
{
if (atmosphereMesh == null)
{
atmosphereMesh = new SGT_Mesh();
}
}
else
{
if (atmosphereMesh != null)
{
atmosphereMesh.Clear();
}
}
if (clouds == true)
{
if (cloudsMesh == null)
{
cloudsMesh = new SGT_SurfaceMultiMesh();
}
if (cloudsTexture == null)
{
cloudsTexture = new SGT_SurfaceTexture();
}
if (cloudsTexture.Modified == true)
{
updateShader |= ShaderFlags.CloudsTexture; cloudsTexture.Modified = false;
}
}
else
{
if (cloudsTexture != null)
{
cloudsTexture = null;
}
if (cloudsMesh != null)
{
cloudsMesh.Clear();
}
}
if (planetLighting == null)
{
planetLighting = new SGT_ColourGradient(false, false);
planetLighting.AddColourNode(Color.black, 0.45f);
planetLighting.AddColourNode(Color.white, 0.55f);
}
if (atmosphereTwilightColour == null)
{
atmosphereTwilightColour = new SGT_ColourGradient(false, true);
atmosphereTwilightColour.AddAlphaNode(1.0f, 0.45f);
atmosphereTwilightColour.AddAlphaNode(0.0f, 0.65f);
atmosphereTwilightColour.AddColourNode(new Color(1.0f, 0.19f, 0.0f, 1.0f), 0.5f);
}
if (atmosphereDensityColour == null)
{
atmosphereDensityColour = new SGT_ColourGradient(false, true);
atmosphereDensityColour.AddColourNode(new Color(0.17f, 0.53f, 0.85f), 0.2f);
atmosphereDensityColour.AddColourNode(Color.white, 0.5f).Locked = true;
atmosphereDensityColour.AddColourNode(new Color(0.17f, 0.51f, 1.0f), 1.0f);
}
if (cloudsLimbColour == null)
{
cloudsLimbColour = new SGT_ColourGradient(false, true);
cloudsLimbColour.AddColourNode(Color.white, 0.5f);
}
// Rotate?
if (Application.isPlaying == true)
{
if (cloudsRotationPeriod != 0.0f)
{
cloudsGameObject.transform.Rotate(0.0f, SGT_Helper.DegreesPerSecond(cloudsRotationPeriod) * Time.smoothDeltaTime, 0.0f);
}
}
// Update scales
SGT_Helper.SetLocalScale(surfaceGameObject.transform, surfaceRadius);
if (atmosphere == true)
{
SGT_Helper.SetLocalScale(atmosphereGameObject.transform, AtmosphereRadius);
// Point atmosphere at camera
if (planetObserver != null)
{
var observerPosition = planetObserver.transform.position;
var observerDirection = (observerPosition - gameObject.transform.position).normalized;
SGT_Helper.SetUp(atmosphereGameObject.transform, observerDirection);
}
}
if (clouds == true)
{
SGT_Helper.SetLocalScale(cloudsGameObject.transform, CloudsRadius);
UpdateCloudsOffset();
}
UpdateGradient();
UpdateTechnique();
UpdateShader();
surfaceMesh.GameObject = surfaceGameObject;
surfaceMesh.HasMeshRenderers = true;
surfaceMesh.MeshRenderersEnabled = true;
surfaceMesh.MeshCollidersEnabled = true;
surfaceMesh.SetSharedMaterials(surfaceMaterials);
surfaceMesh.Update(gameObject.layer, gameObject.tag);
if (atmosphere == true)
{
atmosphereMesh.GameObject = atmosphereGameObject;
atmosphereMesh.HasMeshRenderer = true;
atmosphereMesh.MeshRendererEnabled = true;
atmosphereMesh.SharedMaterial = atmosphereMaterial;
atmosphereMesh.Update();
}
if (clouds == true)
{
cloudsMesh.GameObject = cloudsGameObject;
cloudsMesh.HasMeshRenderers = true;
cloudsMesh.MeshRenderersEnabled = true;
cloudsMesh.SetSharedMaterials(cloudsMaterials);
cloudsMesh.Update(gameObject.layer, gameObject.tag);
}
#if UNITY_EDITOR == true
surfaceMesh.HideInEditor();
if (atmosphereMesh != null)
{
atmosphereMesh.HideInEditor();
}
if (cloudsMesh != null)
{
cloudsMesh.HideInEditor();
}
SGT_Helper.HideGameObject(atmosphereGameObject);
SGT_Helper.HideGameObject(cloudsGameObject);
#endif
}
public void LateUpdate()
{
if (thrusterObserver == null)
{
thrusterObserver = SGT_Helper.FindCamera();
}
if (thrusterFlameGameObject == null)
{
thrusterFlameGameObject = SGT_Helper.CreateGameObject("Flame", gameObject);
}
if (thrusterFlareGameObject == null)
{
thrusterFlareGameObject = SGT_Helper.CreateGameObject("Flare", gameObject);
}
SGT_Helper.SetParent(thrusterFlameGameObject, gameObject);
SGT_Helper.SetLayer(thrusterFlameGameObject, gameObject.layer);
SGT_Helper.SetTag(thrusterFlameGameObject, gameObject.tag);
SGT_Helper.SetParent(thrusterFlareGameObject, gameObject);
SGT_Helper.SetLayer(thrusterFlareGameObject, gameObject.layer);
SGT_Helper.SetTag(thrusterFlareGameObject, gameObject.tag);
if (thrusterPhysics == true && thrusterPhysicsRigidbody == null)
{
thrusterPhysicsRigidbody = SGT_Helper.GetComponentUpwards <Rigidbody>(gameObject);
}
var observerPosition = SGT_Helper.GetPosition(thrusterObserver);
if (Application.isPlaying == true)
{
currentThrusterThrottle = Mathf.MoveTowards(currentThrusterThrottle, targetThrusterThrottle, thrusterTweenSpeed * Time.deltaTime);
}
else
{
currentThrusterThrottle = targetThrusterThrottle;
}
if (thrusterFlame == true)
{
if (thrusterFlameMesh == null)
{
thrusterFlameMesh = new SGT_Mesh();
}
// Offset flame
SGT_Helper.SetLocalPosition(thrusterFlameGameObject.transform, thrusterFlameOffset);
var finalFlameScale = thrusterFlameScale + thrusterFlameScaleChange * currentThrusterThrottle;
// Hide/show flame
if (finalFlameScale == Vector3.zero)
{
thrusterFlameMesh.MeshRendererEnabled = false;
}
else
{
if (Application.isPlaying == true)
{
finalFlameScale *= Random.Range(1.0f - thrusterFlameScaleFlicker, 1.0f);
}
thrusterFlameMesh.MeshRendererEnabled = true;
SGT_Helper.SetLocalScale(thrusterFlameGameObject.transform, finalFlameScale);
// Roll flame to observer
var pointDir = transform.InverseTransformPoint(observerPosition);
var roll = Mathf.Atan2(pointDir.y, pointDir.x) * Mathf.Rad2Deg;
SGT_Helper.SetRotation(thrusterFlameGameObject.transform, transform.rotation * Quaternion.Euler(0.0f, 0.0f, roll));
}
thrusterFlameMesh.GameObject = thrusterFlameGameObject;
thrusterFlameMesh.HasMeshRenderer = true;
thrusterFlameMesh.Update();
}
else
{
if (thrusterFlameMesh != null)
{
thrusterFlameMesh = thrusterFlameMesh.Clear();
}
}
if (thrusterFlare == true)
{
if (thrusterFlareMesh == null)
{
thrusterFlareMesh = new SGT_Mesh();
}
// Offset flare
SGT_Helper.SetLocalPosition(thrusterFlareGameObject.transform, thrusterFlareOffset);
// Flare visible?
var a = thrusterFlareGameObject.transform.position;
var b = observerPosition;
var direction = (b - a).normalized;
var distance = (b - a).magnitude;
var targetFlareSize = 0.0f;
// If the ray hits something, then hide the flare
if (Physics.Raycast(a, direction, distance, thrusterFlareRaycastMask) == true)
{
targetFlareSize = 0.0f;
}
else
{
targetFlareSize = 1.0f;
}
// Point flare at observer
if (thrusterObserver != null)
{
SGT_Helper.SetRotation(thrusterFlareGameObject.transform, thrusterObserver.transform.rotation);
}
// Fade flare in/out based on raycast
if (Application.isPlaying == true)
{
currentThrusterFlareScale = Mathf.MoveTowards(currentThrusterFlareScale, targetFlareSize, thrusterFlareScaleTweenSpeed * Time.deltaTime);
}
else
{
currentThrusterFlareScale = targetFlareSize;
}
var finalFlareScale = currentThrusterFlareScale * (thrusterFlareScale + thrusterFlareScaleChange * currentThrusterThrottle);
// Hide/show flare
if (finalFlareScale == Vector3.zero)
{
thrusterFlareMesh.MeshRendererEnabled = false;
}
else
{
if (Application.isPlaying == true)
{
finalFlareScale *= Random.Range(1.0f - thrusterFlareScaleFlicker, 1.0f);
}
thrusterFlareMesh.MeshRendererEnabled = true;
SGT_Helper.SetLocalScale(thrusterFlareGameObject.transform, finalFlareScale);
}
thrusterFlareMesh.GameObject = thrusterFlareGameObject;
thrusterFlareMesh.HasMeshRenderer = true;
thrusterFlareMesh.Update();
}
else
{
if (thrusterFlareMesh != null)
{
thrusterFlareMesh = thrusterFlareMesh.Clear();
}
}
#if UNITY_EDITOR == true
if (thrusterFlameMesh != null)
{
thrusterFlameMesh.HideInEditor();
}
if (thrusterFlareMesh != null)
{
thrusterFlareMesh.HideInEditor();
}
SGT_Helper.HideGameObject(thrusterFlameGameObject);
SGT_Helper.HideGameObject(thrusterFlareGameObject);
#endif
}
public void Update()
{
if (surfaceGameObject == null)
{
var fillSurfaceGameObject = new SGT_FillGameObject();
SendMessage("FillSurfaceGameObject", fillSurfaceGameObject, SendMessageOptions.DontRequireReceiver);
surfaceGameObject = fillSurfaceGameObject.GameObject;
}
if (activeCollider != null)
{
if (activeGameObject == null)
{
activeGameObject = SGT_Helper.CreateGameObject("Collider (Active)", gameObject);
}
activeCollider.GameObject = activeGameObject;
activeCollider.Update();
}
else
{
if (activeGameObject != null)
{
SGT_Helper.DestroyGameObject(activeGameObject);
}
}
if (nextCollider != null)
{
if (nextGameObject == null)
{
nextGameObject = SGT_Helper.CreateGameObject("Collider (Currently Building)", gameObject);
}
nextCollider.GameObject = nextGameObject;
nextCollider.Update();
}
else
{
if (nextGameObject != null)
{
SGT_Helper.DestroyGameObject(nextGameObject);
}
}
if (activeGameObject != null)
{
SGT_Helper.SetLocalScale(activeGameObject.transform, surfaceGameObject.transform.localScale);
}
if (nextGameObject != null)
{
SGT_Helper.SetLocalScale(nextGameObject.transform, surfaceGameObject.transform.localScale);
}
#if UNITY_EDITOR == true
if (Application.isEditor == true)
{
SGT_Helper.HideGameObject(activeGameObject);
SGT_Helper.HideGameObject(nextGameObject);
}
#endif
}
