public static Vector3 GetOffset(Vector3 atPosition, Transform cameraTransform)
{
HB hb = HB.Instance;
if (hb == null)
{
return(new Vector3(0.0f, 0.0f, 0.0f));
}
Vector3 offset;
HBSettings settings = GetSettings();
#if UNITY_EDITOR
if (settings.AttachToCameraInEditor)
{
offset = HBUtils.GetOffset(atPosition, settings, cameraTransform);
}
else
{
offset = HBUtils.GetOffset(atPosition, settings);
}
#else
offset = HBUtils.GetOffset(atPosition, settings, cameraTransform);
#endif
return(offset);
}
public static Mesh FixMesh(Mesh originalMesh, Vector3 extents)
{
Bounds bounds = originalMesh.bounds;
Bounds fixBounds = new Bounds(bounds.center, extents * 2.0f);
Mesh fixVertices = HBUtils.BoundsToMesh(fixBounds);
CombineInstance fixInstance = new CombineInstance();
fixInstance.mesh = fixVertices;
fixInstance.subMeshIndex = 0;
fixInstance.transform = Matrix4x4.identity;
CombineInstance[] combineInstances = new CombineInstance[originalMesh.subMeshCount];
for (int i = 0; i < originalMesh.subMeshCount; ++i)
{
CombineInstance submeshInstance = new CombineInstance();
submeshInstance.mesh = Subdivider.ExtractSubmesh(originalMesh, i);
submeshInstance.transform = Matrix4x4.identity;
CombineInstance[] submeshInstances = new[] { fixInstance, submeshInstance };
Mesh fixedSubmesh = new Mesh();
fixedSubmesh.CombineMeshes(submeshInstances, true);
CombineInstance meshInstance = new CombineInstance();
meshInstance.mesh = fixedSubmesh;
meshInstance.transform = Matrix4x4.identity;
meshInstance.subMeshIndex = 0;
combineInstances[i] = meshInstance;
}
Mesh fixedMesh = new Mesh();
fixedMesh.CombineMeshes(combineInstances, false);
return(fixedMesh);
}
public void Internal_Rollback(bool full)
{
DestroyHBCameras();
FixBoundsRadius = 50.0f;
Curvature = 5.0f;
Flatten = 0.0f;
HorizonXOffset = 0.0f;
HorizonYOffset = 0.0f;
HorizonZOffset = 0.0f;
AttachToCamera = false;
m_appliedRadius = 0.0f;
Material[] materials = Materials;
if (full)
{
HBUtils.Find(out Materials, out m_rendererGroups, new GameObject[0]);
}
else
{
HBUtils.Find(out Materials, out m_rendererGroups, ExcludeGameObjects);
}
HBUtils.HorizonBend(new HBSettings(BendingMode._HB_OFF));
TryRollbackDefaultMaterial();
ReplaceUIMaterials(materials, true, full);
RendererGroupsIterate(renderer =>
{
if (renderer == null)
{
return;
}
HBFixBounds fixBounds = renderer.GetComponent <HBFixBounds>();
if (fixBounds != null)
{
if (full || !fixBounds.Lock)
{
fixBounds.Rollback();
DestroyImmediate(fixBounds);
}
}
});
HBUtils.ReplaceShaders(Materials, HBShaders, true);
m_rendererGroups.Clear();
if (LockMaterials)
{
Materials = materials;
}
else
{
Materials = new Material[0];
}
}
public static void ApplyFlatten(float flatten)
{
HB hb = HB.Instance;
if (hb == null)
{
return;
}
hb.Flatten = flatten;
HBUtils.HBFlatten(flatten);
}
public static void ApplyCurvature(float curvature)
{
HB hb = HB.Instance;
if (hb == null)
{
return;
}
hb.Curvature = curvature;
HBUtils.HBCurvature(curvature * CURVATURE_FACTOR);
}
private void FixBoundsSkinned()
{
if (OverrideBounds)
{
HBUtils.FixSkinned(SkinnedMesh, OriginalSkinnedAABB, SkinnedBounds);
}
else
{
HBUtils.FixSkinned(SkinnedMesh, OriginalSkinnedAABB, transform, HBOffset());
}
}
public static void FixSkinned(SkinnedMeshRenderer skinned, float fixBoundsRadius)
{
HB hb = HB.Instance;
if (hb == null)
{
return;
}
Vector3 hbOffset = HBUtils.GetOffset(GetSettings(), fixBoundsRadius);
HBUtils.FixSkinned(skinned, skinned.localBounds, skinned.transform, hbOffset);
}
public static void FixMesh(MeshFilter meshFilter, float fixBoundsRadius)
{
HB hb = HB.Instance;
if (hb == null)
{
return;
}
Vector3 hbOffset = HBUtils.GetOffset(GetSettings(), fixBoundsRadius);
meshFilter.sharedMesh = HBUtils.FixMesh(meshFilter.sharedMesh, meshFilter.transform, hbOffset);
}
public static void ScreenPointToRays(Camera camera, out Ray[] rays, out float[] maxDistances)
{
HB hb = HB.Instance;
if (hb == null)
{
Ray ray = camera.ScreenPointToRay(Input.mousePosition);
rays = new[] { ray };
maxDistances = new[] { Mathf.Infinity };
return;
}
HBUtils.ScreenPointToRays(camera, hb.RaycastStride, hb.FixBoundsRadius, GetSettings(), out rays, out maxDistances);
}
public static void CameraToRays(Transform camerTransform, out Ray[] rays, out float[] maxDistances)
{
HB hb = HB.Instance;
if (hb == null)
{
Ray ray = new Ray(camerTransform.position, camerTransform.forward);
rays = new[] { ray };
maxDistances = new[] { Mathf.Infinity };
return;
}
HBUtils.CameraToRays(camerTransform, hb.RaycastStride, hb.FixBoundsRadius, GetSettings(), out rays, out maxDistances);
}
public static void ApplyHorizonOffset(float horizonX, float horizonY, float horizonZ, Transform transform = null)
{
HB hb = HB.Instance;
if (hb == null)
{
return;
}
hb.HorizonXOffset = horizonX;
hb.HorizonYOffset = horizonY;
hb.HorizonZOffset = horizonZ;
HBUtils.HBHorizonOffset(horizonX, horizonY, horizonZ, transform);
}
public static void ApplyAll(float curvature, float flatten, float horizonX, float horizonY, float horizonZ, Transform transform = null)
{
HB hb = HB.Instance;
if (hb == null)
{
return;
}
hb.Curvature = curvature;
hb.Flatten = flatten;
hb.HorizonXOffset = horizonX;
hb.HorizonYOffset = horizonY;
hb.HorizonZOffset = horizonZ;
HBSettings settings = GetSettings();
HBUtils.HorizonBend(settings, transform);
}
private void FixMesh(bool global)
{
Mesh fixedMesh;
if (OverrideBounds)
{
fixedMesh = HBUtils.FixMesh(OriginalMesh, Bounds);
}
else
{
fixedMesh = HBUtils.FixMesh(OriginalMesh, transform, HBOffset());
}
if (IsGlobalSettingOverriden())
{
fixedMesh.name = OriginalMesh.name + " HB Local";
SetMesh(fixedMesh, true, false);
}
else
{
if (global)
{
fixedMesh.name = OriginalMesh.name + " HB Global";
IsMeshFixed = true;
IsBoundsFixed = false;
if (HB.Instance == null)
{
throw new System.InvalidOperationException("HB.Instance is null");
}
HB.Instance.Internal_UpdateMeshInGroup(this, fixedMesh);
}
else
{
fixedMesh.name = OriginalMesh.name + " HB Local";
SetMesh(fixedMesh, true, false);
}
}
}
public void Internal_Apply()
{
m_rendererGroups.Clear();
if (m_defaultMaterial == null)
{
GameObject cube = GameObject.CreatePrimitive(PrimitiveType.Cube);
m_defaultMaterial = cube.GetComponent <Renderer>().sharedMaterial;
DestroyImmediate(cube);
}
if (m_defaultParticle == null)
{
GameObject particles = new GameObject();
particles.AddComponent <ParticleSystem>();
m_defaultParticle = particles.GetComponent <Renderer>().sharedMaterial;
DestroyImmediate(particles);
}
m_appliedRadius = FixBoundsRadius;
Material[] materials;
EditorUtility.DisplayProgressBar("Horizon Bend", "Searching for materials", 0.1f);
HBUtils.Find(out materials, out m_rendererGroups, ExcludeGameObjects);
if (!LockMaterials)
{
Materials = materials;
}
EditorUtility.DisplayProgressBar("Horizon Bend", "Replacing default materials", 0.2f);
Materials = ReplaceUIMaterials(Materials, false, false);
TryRelpaceDefaultMaterials();
EditorUtility.DisplayProgressBar("Horizon Bend", "Replacing shaders", 0.3f);
HBUtils.ReplaceShaders(Materials, HBShaders, false);
EditorUtility.DisplayProgressBar("Horizon Bend", "Cleaning materials", 0.4f);
Materials = HBUtils.Trim(Materials, m_rendererGroups, CustomShaders);
CreateHBCameras();
EditorUtility.DisplayProgressBar("Horizon Bend", "Fixing Bounds", 0.5f);
CreateHBFixBounds();
FixBounds();
EditorUtility.DisplayProgressBar("Horizon Bend", "Completed", 1.0f);
Transform fakeCameraTransform = null;
bool attachToCamera = true;
if (!AttachToCamera)
{
fakeCameraTransform = transform;
attachToCamera = false;
}
HBUtils.HorizonBend(new HBSettings(BendingMode, Curvature * CURVATURE_FACTOR, Flatten, HorizonXOffset, HorizonYOffset, HorizonZOffset, attachToCamera), fakeCameraTransform);
HBUtils.HBMode(BendingMode);
EditorUtility.ClearProgressBar();
}
public void FixBounds(bool global)
{
if (MeshFilter == null)
{
if (SkinnedMesh == null)
{
Debug.LogError("m_fixBounds.MeshFilter is null. Unable to FixBounds. GameObject " + name);
}
return;
}
if (OriginalMesh == null)
{
if (SkinnedMesh == null)
{
Debug.LogError("m_fixBounds.OriginalMesh is null. Unable to FixBounds. GameObject " + name);
}
return;
}
if (gameObject.isStatic)
{
FixMesh(global);
}
else
{
Mesh fixedMesh;
if (OverrideBounds)
{
fixedMesh = HBUtils.FixBounds(OriginalMesh, Bounds);
}
else
{
fixedMesh = HBUtils.FixBounds(OriginalMesh, transform, HBOffset());
}
if (IsGlobalSettingOverriden())
{
fixedMesh.name = OriginalMesh.name + " HB Local";
SetMesh(fixedMesh, false, true);
}
else
{
if (global)
{
fixedMesh.name = OriginalMesh.name + " HB Global";
IsMeshFixed = false;
IsBoundsFixed = true;
if (HB.Instance == null)
{
throw new System.InvalidOperationException("HB.Instance is null");
}
HB.Instance.Internal_UpdateMeshInGroup(this, fixedMesh);
}
else
{
fixedMesh.name = OriginalMesh.name + " HB Local";
SetMesh(fixedMesh, false, true);
}
}
}
}
public static void FixMesh(MeshFilter meshFilter, Vector3 extents)
{
meshFilter.sharedMesh = HBUtils.FixMesh(meshFilter.sharedMesh, extents);
}
public Vector3 HBOffset()
{
HBSettings settings = new HBSettings(BendingMode, Curvature * HB.CURVATURE_FACTOR, Flatten, HorizonXOffset, HorizonYOffset, HorizonZOffset, false);
return(HBUtils.GetOffset(settings, FixBoundsRadius));
}
public static void FixSkinned(SkinnedMeshRenderer skinned, Vector3 extents)
{
HBUtils.FixSkinned(skinned, skinned.localBounds, extents);
}
private void Update()
{
if (Application.isPlaying)
{
return;
}
bool positionChanged = false;
if (m_previosPosition != transform.position)
{
positionChanged = !AttachToCamera;
m_previosPosition = transform.position;
}
if (RaycastStride < 0.01f)
{
RaycastStride = 0.01f;
}
if (m_previousRadius != FixBoundsRadius)
{
if (FixBoundsRadius < 0)
{
FixBoundsRadius = 0;
}
m_previousRadius = FixBoundsRadius;
}
if (m_previousCurvature != Curvature)
{
HBUtils.HBCurvature(Curvature * CURVATURE_FACTOR);
m_previousCurvature = Curvature;
}
if (m_previousFlatten != Flatten)
{
if (Flatten < 0)
{
Flatten = 0;
}
HBUtils.HBFlatten(Flatten);
m_previousFlatten = Flatten;
}
if (m_previousHorizonZOffset != HorizonZOffset || m_previousHorizonYOffset != HorizonYOffset || m_previousHorizonXOffset != HorizonXOffset || positionChanged)
{
if (AttachToCamera)
{
HBUtils.HBHorizonOffset(HorizonXOffset, HorizonYOffset, HorizonZOffset);
}
else
{
HBUtils.HBHorizonOffset(HorizonXOffset, HorizonYOffset, HorizonZOffset, transform);
}
m_previousHorizonZOffset = HorizonZOffset;
m_previousHorizonYOffset = HorizonYOffset;
m_previousHorizonXOffset = HorizonXOffset;
}
if (m_previousMode != BendingMode)
{
HBUtils.HBMode(BendingMode);
m_previousMode = BendingMode;
}
if (m_prevCameraTracking != AttachToCamera)
{
if (AttachToCamera)
{
HBUtils.HBHorizonOffset(HorizonXOffset, HorizonYOffset, HorizonZOffset);
}
else
{
HBUtils.HBHorizonOffset(HorizonXOffset, HorizonYOffset, HorizonZOffset, transform);
}
m_prevCameraTracking = AttachToCamera;
}
}
public static Vector3 GetOffset(HBSettings settings, float radius)
{
Vector3 atPoint = Vector3.Scale(new Vector3(settings.HorizonXOffset, settings.HorizonYOffset, settings.HorizonZOffset), settings.Mask) + settings.Gradient * radius;
return(HBUtils.GetOffset(atPoint, settings, null));
}
