public override bool Run(float frameBudget)
{
int count = this.core.postList.Count;
while (this.core.poolIdx < count)
{
MeshObject post = this.core.postList[this.core.poolIdx];
++this.core.poolIdx;
bool flag = false;
if (this.core.parameters.SplitMeshIslands || Object.op_Implicit((Object)post.option) && post.option.SplitMeshIslands)
{
List <ExploderMesh> exploderMeshList = MeshUtils.IsolateMeshIslands(post.mesh);
if (exploderMeshList != null)
{
flag = true;
foreach (ExploderMesh exploderMesh in exploderMeshList)
{
this.islands.Add(new MeshObject()
{
mesh = exploderMesh,
material = post.material,
transform = post.transform,
original = post.original,
skinnedOriginal = post.skinnedOriginal,
parent = post.transform.parent,
position = post.transform.position,
rotation = post.transform.rotation,
localScale = post.transform.localScale,
option = post.option
});
}
}
}
if (!flag)
{
this.islands.Add(post);
}
if ((double)this.Watch.ElapsedMilliseconds > (double)frameBudget)
{
return(false);
}
}
this.core.postList = this.islands;
this.Watch.Stop();
return(true);
}
void Triangulate(List <Dictionary <int, int> > contours, Plane plane, List <Vector3>[] vertices, List <Vector3>[] normals, List <Vector2>[] uvs,
List <Vector4>[] tangents, List <Color32>[] colors, List <int>[] triangles, bool uvCutMesh, bool useTangents, bool useColors, bool useNormals)
{
if (contours.Count == 0 || contours[0].Count < 3)
{
// Utils.Log("Contour empty!: ");
return;
}
// prepare plane matrix
var m = plane.GetPlaneMatrix();
var mInv = m.inverse;
var zShit = 0.0f;
var polygons = new List <Polygon>(contours.Count);
// construct polygons from contours
Polygon highAreaPoly = null;
foreach (var ctr in contours)
{
var polygonPoints = new Vector2[ctr.Count];
var j = 0;
foreach (var i in ctr.Values)
{
var p = mInv * vertices[0][i];
polygonPoints[j++] = p;
// save z-coordinate
zShit = p.z;
}
var polygon = new Polygon(polygonPoints);
polygons.Add(polygon);
if (highAreaPoly == null || Mathf.Abs(highAreaPoly.Area) < Mathf.Abs(polygon.Area))
{
highAreaPoly = polygon;
}
}
ExploderUtils.Assert(polygons.Count > 0, "Zero polygons!");
// test for holes
if (polygons.Count > 0)
{
var polyToRemove = new List <Polygon>();
foreach (var polygon in polygons)
{
if (polygon != highAreaPoly)
{
if (highAreaPoly.IsPointInside(polygon.Points[0]))
{
highAreaPoly.AddHole(polygon);
polyToRemove.Add(polygon);
}
}
}
foreach (var polygon in polyToRemove)
{
polygons.Remove(polygon);
}
}
var vertCounter0 = vertices[0].Count;
var vertCounter1 = vertices[1].Count;
foreach (var polygon in polygons)
{
if (!polygon.Triangulate(polygonIndicesArray))
{
continue;
}
// ExploderUtils.Assert(indices.Count == polygonIndicesArray.Count, "Count mismatch!");
//
// for (int i = 0; i < indices.Count; i++)
// {
// ExploderUtils.Assert(polygonIndicesArray[i] == indices[i], "Indices not match: " + polygons.Count);
//
// if (indices[i] != polygonIndicesArray[i])
// {
// ExploderUtils.Assert(false, "");
// }
// }
// get polygon bounding square size
var min = Mathf.Min(polygon.Min.x, polygon.Min.y);
var max = Mathf.Max(polygon.Max.x, polygon.Max.y);
var polygonSize = max - min;
// Utils.Log("PolygonSize: " + polygonSize + " " + polygon.Min + " " + polygon.Max);
// Utils.Log("Triangulate polygons: " + polygon.Points.Length);
foreach (var polyPoint in polygon.Points)
{
var p = m * new Vector3(polyPoint.x, polyPoint.y, zShit);
vertices[0].Add(p);
vertices[1].Add(p);
if (useNormals)
{
normals[0].Add(-plane.Normal);
normals[1].Add(plane.Normal);
}
if (uvCutMesh)
{
var uv0 = new Vector2((polyPoint.x - min) / polygonSize,
(polyPoint.y - min) / polygonSize);
var uv1 = new Vector2((polyPoint.x - min) / polygonSize,
(polyPoint.y - min) / polygonSize);
// normalize uv to fit cross-section uv area
var areaSizeX = crossSectionUV.z - crossSectionUV.x;
var areaSizeY = crossSectionUV.w - crossSectionUV.y;
uv0.x = crossSectionUV.x + uv0.x * areaSizeX;
uv0.y = crossSectionUV.y + uv0.y * areaSizeY;
uv1.x = crossSectionUV.x + uv1.x * areaSizeX;
uv1.y = crossSectionUV.y + uv1.y * areaSizeY;
uvs[0].Add(uv0);
uvs[1].Add(uv1);
}
else
{
uvs[0].Add(Vector2.zero);
uvs[1].Add(Vector2.zero);
}
if (useTangents)
{
// fast and dirty way to create tangents
var v0 = plane.Normal;
MeshUtils.Swap(ref v0.x, ref v0.y);
MeshUtils.Swap(ref v0.y, ref v0.z);
Vector4 tangent = Vector3.Cross(plane.Normal, v0);
tangent.w = 1.0f;
tangents[0].Add(tangent);
tangent.w = -1.0f;
tangents[1].Add(tangent);
}
if (useColors)
{
colors[0].Add(crossSectionVertexColour);
colors[1].Add(crossSectionVertexColour);
}
}
var indicesCount = polygonIndicesArray.Count;
var j = indicesCount - 1;
for (int i = 0; i < indicesCount; i++)
{
triangles[0].Add(vertCounter0 + polygonIndicesArray[i]);
triangles[1].Add(vertCounter1 + polygonIndicesArray[j]);
j--;
}
vertCounter0 += polygon.Points.Length;
vertCounter1 += polygon.Points.Length;
}
}
public override bool Run(float frameBudget)
{
var count = core.pool.Count;
while (core.poolIdx < count)
{
var fragment = core.pool[core.poolIdx];
var mesh = core.postList[core.poolIdx];
core.poolIdx++;
if (!mesh.original)
{
continue;
}
var unityMesh = mesh.mesh.ToUnityMesh();
fragment.meshFilter.sharedMesh = unityMesh;
// choose proper material
if (mesh.option && mesh.option.FragmentMaterial)
{
fragment.meshRenderer.sharedMaterial = mesh.option.FragmentMaterial;
}
else
{
if (core.parameters.FragmentOptions.FragmentMaterial != null)
{
fragment.meshRenderer.sharedMaterial = core.parameters.FragmentOptions.FragmentMaterial;
}
else
{
fragment.meshRenderer.sharedMaterial = mesh.material;
}
}
unityMesh.RecalculateBounds();
var oldParent = fragment.transform.parent;
fragment.transform.parent = mesh.parent;
fragment.transform.position = mesh.position;
fragment.transform.rotation = mesh.rotation;
fragment.transform.localScale = mesh.localScale;
fragment.transform.parent = null;
fragment.transform.parent = oldParent;
if (core.parameters.PartialExplosion)
{
}
else
{
if (mesh.original != core.parameters.ExploderGameObject)
{
ExploderUtils.SetActiveRecursively(mesh.original, false);
}
else
{
ExploderUtils.EnableCollider(mesh.original, false);
ExploderUtils.SetVisible(mesh.original, false);
}
if (mesh.skinnedOriginal && mesh.skinnedOriginal != core.parameters.ExploderGameObject)
{
ExploderUtils.SetActiveRecursively(mesh.skinnedOriginal, false);
}
else
{
ExploderUtils.EnableCollider(mesh.skinnedOriginal, false);
ExploderUtils.SetVisible(mesh.skinnedOriginal, false);
}
if (mesh.skinnedOriginal && mesh.bakeObject)
{
GameObject.DestroyObject(mesh.bakeObject, 1);
}
}
var plane = mesh.option && mesh.option.Plane2D;
var use2d = core.parameters.Use2DCollision;
if (!core.parameters.FragmentOptions.DisableColliders)
{
if (core.parameters.MeshColliders && !use2d)
{
// dont use mesh colliders for 2d plane
if (!plane)
{
fragment.meshCollider.sharedMesh = unityMesh;
}
}
else
{
if (core.parameters.Use2DCollision)
{
MeshUtils.GeneratePolygonCollider(fragment.polygonCollider2D, unityMesh);
}
else
{
fragment.boxCollider.center = unityMesh.bounds.center;
fragment.boxCollider.size = unityMesh.bounds.extents;
}
}
}
if (mesh.option)
{
mesh.option.DuplicateSettings(fragment.options);
}
fragment.Explode();
var force = core.parameters.Force;
if (mesh.option && mesh.option.UseLocalForce)
{
force = mesh.option.Force;
}
// apply force to rigid body
fragment.ApplyExplosion(mesh.transform, mesh.mesh.centroid, core.parameters.Position, core.parameters.FragmentOptions, core.parameters.UseForceVector,
core.parameters.ForceVector, force, mesh.original, core.parameters.TargetFragments);
#if SHOW_DEBUG_LINES
UnityEngine.Debug.DrawLine(settings.Position, forceVector * settings.Force, Color.yellow, 3);
#endif
if (Watch.ElapsedMilliseconds > frameBudget)
{
return(false);
}
}
if (core.parameters.DestroyOriginalObject)
{
foreach (var mesh in core.postList)
{
if (mesh.original && !mesh.original.GetComponent <Fragment>())
{
Object.Destroy(mesh.original);
}
if (mesh.skinnedOriginal)
{
Object.Destroy(mesh.skinnedOriginal);
}
}
}
if (core.parameters.ExplodeSelf)
{
if (!core.parameters.DestroyOriginalObject)
{
ExploderUtils.SetActiveRecursively(core.parameters.ExploderGameObject, false);
}
}
if (core.parameters.HideSelf)
{
ExploderUtils.SetActiveRecursively(core.parameters.ExploderGameObject, false);
}
#if DBG
ExploderUtils.Log("Explosion finished! " + postList.Count + postList[0].original.transform.gameObject.name);
#endif
// core.exploder.OnExplosionFinished(true);
Watch.Stop();
return(true);
}
public override bool Run(float frameBudget)
{
if (crackedObject == null)
{
return(true);
}
var count = crackedObject.pool.Count;
while (core.poolIdx < count)
{
var fragment = crackedObject.pool[core.poolIdx];
var mesh = core.postList[core.poolIdx];
core.poolIdx++;
if (!mesh.original)
{
continue;
}
ExploderUtils.SetActiveRecursively(fragment.gameObject, false);
var unityMesh = mesh.mesh.ToUnityMesh();
fragment.meshFilter.sharedMesh = unityMesh;
// choose proper material
if (mesh.option && mesh.option.FragmentMaterial)
{
fragment.meshRenderer.sharedMaterial = mesh.option.FragmentMaterial;
}
else
{
if (core.parameters.FragmentOptions.FragmentMaterial != null)
{
fragment.meshRenderer.sharedMaterial = core.parameters.FragmentOptions.FragmentMaterial;
}
else
{
fragment.meshRenderer.sharedMaterial = mesh.material;
}
}
unityMesh.RecalculateBounds();
var oldParent = fragment.transform.parent;
fragment.transform.parent = mesh.parent;
fragment.transform.position = mesh.position;
fragment.transform.rotation = mesh.rotation;
fragment.transform.localScale = mesh.localScale;
fragment.transform.parent = null;
fragment.transform.parent = oldParent;
fragment.cracked = true;
var plane = mesh.option && mesh.option.Plane2D;
var use2d = core.parameters.Use2DCollision;
if (!core.parameters.FragmentOptions.DisableColliders)
{
if (core.parameters.MeshColliders && !use2d)
{
// dont use mesh colliders for 2d plane
if (!plane)
{
fragment.meshCollider.sharedMesh = unityMesh;
}
}
else
{
if (core.parameters.Use2DCollision)
{
MeshUtils.GeneratePolygonCollider(fragment.polygonCollider2D, unityMesh);
}
else
{
fragment.boxCollider.center = unityMesh.bounds.center;
fragment.boxCollider.size = unityMesh.bounds.extents;
}
}
}
if (mesh.option)
{
mesh.option.DuplicateSettings(fragment.options);
}
var force = core.parameters.Force;
if (mesh.option && mesh.option.UseLocalForce)
{
force = mesh.option.Force;
}
// apply force to rigid body
fragment.ApplyExplosion(mesh.transform, mesh.mesh.centroid, core.parameters.Position, core.parameters.FragmentOptions, core.parameters.UseForceVector,
core.parameters.ForceVector, force, mesh.original, core.parameters.TargetFragments);
#if SHOW_DEBUG_LINES
UnityEngine.Debug.DrawLine(settings.Position, forceVector * settings.Force, Color.yellow, 3);
#endif
if (Watch.ElapsedMilliseconds > frameBudget)
{
return(false);
}
}
Watch.Stop();
return(true);
}
public override bool Run(float frameBudget)
{
int count = this.core.pool.Count;
while (this.core.poolIdx < count)
{
Fragment fragment = this.core.pool[this.core.poolIdx];
MeshObject post = this.core.postList[this.core.poolIdx];
++this.core.poolIdx;
if (Object.op_Implicit((Object)post.original))
{
Mesh unityMesh = post.mesh.ToUnityMesh();
fragment.AssignMesh(unityMesh);
if (Object.op_Implicit((Object)post.option) && Object.op_Implicit((Object)post.option.FragmentMaterial))
{
((Renderer)fragment.meshRenderer).set_sharedMaterial(post.option.FragmentMaterial);
}
else if (Object.op_Inequality((Object)this.core.parameters.FragmentOptions.FragmentMaterial, (Object)null))
{
((Renderer)fragment.meshRenderer).set_sharedMaterial(this.core.parameters.FragmentOptions.FragmentMaterial);
}
else
{
((Renderer)fragment.meshRenderer).set_sharedMaterial(post.material);
}
unityMesh.RecalculateBounds();
Transform parent = ((Component)fragment).get_transform().get_parent();
((Component)fragment).get_transform().set_parent(post.parent);
((Component)fragment).get_transform().set_position(post.position);
((Component)fragment).get_transform().set_rotation(post.rotation);
((Component)fragment).get_transform().set_localScale(post.localScale);
((Component)fragment).get_transform().set_parent((Transform)null);
((Component)fragment).get_transform().set_parent(parent);
if (Object.op_Inequality((Object)post.original, (Object)this.core.parameters.ExploderGameObject))
{
ExploderUtils.SetActiveRecursively(post.original, false);
}
else
{
ExploderUtils.EnableCollider(post.original, false);
ExploderUtils.SetVisible(post.original, false);
}
if (Object.op_Implicit((Object)post.skinnedOriginal) && Object.op_Inequality((Object)post.skinnedOriginal, (Object)this.core.parameters.ExploderGameObject))
{
ExploderUtils.SetActiveRecursively(post.skinnedOriginal, false);
}
else
{
ExploderUtils.EnableCollider(post.skinnedOriginal, false);
ExploderUtils.SetVisible(post.skinnedOriginal, false);
}
if (Object.op_Implicit((Object)post.skinnedOriginal) && Object.op_Implicit((Object)post.bakeObject))
{
Object.Destroy((Object)post.bakeObject, 1f);
}
bool flag = Object.op_Implicit((Object)post.option) && post.option.Plane2D;
bool use2Dcollision = this.core.parameters.Use2DCollision;
if (!this.core.parameters.FragmentOptions.DisableColliders)
{
if (this.core.parameters.FragmentOptions.MeshColliders && !use2Dcollision)
{
if (!flag)
{
fragment.meshCollider.set_sharedMesh(unityMesh);
}
}
else if (this.core.parameters.Use2DCollision)
{
MeshUtils.GeneratePolygonCollider(fragment.polygonCollider2D, unityMesh);
}
else
{
BoxCollider boxCollider1 = fragment.boxCollider;
Bounds bounds1 = unityMesh.get_bounds();
Vector3 center = ((Bounds) ref bounds1).get_center();
boxCollider1.set_center(center);
BoxCollider boxCollider2 = fragment.boxCollider;
Bounds bounds2 = unityMesh.get_bounds();
Vector3 extents = ((Bounds) ref bounds2).get_extents();
boxCollider2.set_size(extents);
}
}
fragment.Explode(this.core.parameters);
float force = this.core.parameters.Force;
if (Object.op_Implicit((Object)post.option) && post.option.UseLocalForce)
{
force = post.option.Force;
}
fragment.ApplyExplosion(post.transform, post.mesh.centroid, force, post.original, this.core.parameters);
if ((double)this.Watch.ElapsedMilliseconds > (double)frameBudget)
{
return(false);
}
}
}
if (this.core.parameters.DestroyOriginalObject)
{
foreach (MeshObject post in this.core.postList)
{
if (Object.op_Implicit((Object)post.original) && !Object.op_Implicit((Object)post.original.GetComponent <Fragment>()))
{
Object.Destroy((Object)post.original);
}
if (Object.op_Implicit((Object)post.skinnedOriginal))
{
Object.Destroy((Object)post.skinnedOriginal);
}
}
}
if (this.core.parameters.ExplodeSelf && !this.core.parameters.DestroyOriginalObject)
{
ExploderUtils.SetActiveRecursively(this.core.parameters.ExploderGameObject, false);
}
if (this.core.parameters.HideSelf)
{
ExploderUtils.SetActiveRecursively(this.core.parameters.ExploderGameObject, false);
}
this.Watch.Stop();
return(true);
}
public override bool Run(float frameBudget)
{
var count = core.postList.Count;
while (core.poolIdx < count)
{
var mesh = core.postList[core.poolIdx];
core.poolIdx++;
var islandsFound = false;
if (core.parameters.SplitMeshIslands || (mesh.option && mesh.option.SplitMeshIslands))
{
var meshIslands = MeshUtils.IsolateMeshIslands(mesh.mesh);
if (meshIslands != null)
{
islandsFound = true;
foreach (var meshIsland in meshIslands)
{
islands.Add(new MeshObject
{
mesh = meshIsland,
material = mesh.material,
transform = mesh.transform,
original = mesh.original,
skinnedOriginal = mesh.skinnedOriginal,
parent = mesh.transform.parent,
position = mesh.transform.position,
rotation = mesh.transform.rotation,
localScale = mesh.transform.localScale,
option = mesh.option,
});
}
}
}
if (!islandsFound)
{
islands.Add(mesh);
}
if (Watch.ElapsedMilliseconds > frameBudget)
{
return(false);
}
}
#if DBG
ExploderUtils.Log("Replacing fragments: " + postList.Count + " by islands: " + islands.Count);
#endif
// replace postList by island list
core.postList = islands;
Watch.Stop();
return(true);
}
