// Constructor
public RFSnapshot(GameObject go, bool compress)
{
nm = go.name;
oldId = go.GetInstanceID();
if (go.transform.parent != null)
{
parentOldId = go.transform.parent.gameObject.GetInstanceID();
}
pos = go.transform.position;
rot = go.transform.rotation;
scale = go.transform.localScale;
// Mesh
MeshFilter mf = go.GetComponent <MeshFilter>();
if (mf != null)
{
mesh = new RFMesh(mf.sharedMesh, compress);
}
// Materials
mats = new List <string>();
MeshRenderer mr = go.GetComponent <MeshRenderer>();
if (mr != null)
{
foreach (var mat in mr.sharedMaterials)
{
mats.Add(AssetDatabase.GetAssetPath(mat));
}
}
}
// Get demolition mesh
static Mesh GetDemolitionMesh(RayfireShatter scr)
{
if (scr.skinnedMeshRend != null)
{
return(RFMesh.BakeMesh(scr.skinnedMeshRend));
}
return(scr.meshFilter.sharedMesh);
}
// Get demolition mesh
static Mesh GetDemolitionMesh(RayfireRigid scr)
{
if (scr.skinnedMeshRend != null)
{
//return scr.skinnedMeshRend.sharedMesh;
return(RFMesh.BakeMesh(scr.skinnedMeshRend));
}
return(scr.meshFilter.sharedMesh);
}
// Create object
public static GameObject Create(RFSnapshot cap, float sizeFilter)
{
// Mesh and size filtering
Mesh mesh = null;
if (cap.mesh.subMeshCount > 0)
{
// Size filtering
if (cap.mesh.bounds.size.magnitude < sizeFilter)
{
return(null);
}
// Get mesh
mesh = cap.mesh.GetMesh();
}
// Object
GameObject go = new GameObject();
go.name = cap.nm;
go.transform.position = cap.pos;
go.transform.rotation = cap.rot;
go.transform.localScale = cap.scale;
// Mesh
if (mesh != null)
{
MeshFilter mf = go.AddComponent <MeshFilter>();
mf.sharedMesh = mesh;
}
// Materials
if (cap.mats.Count > 0)
{
MeshRenderer mr = go.AddComponent <MeshRenderer>();
List <Material> materials = new List <Material>();
foreach (var matPath in cap.mats)
{
materials.Add((Material)AssetDatabase.LoadAssetAtPath(matPath, typeof(Material)));
}
mr.sharedMaterials = materials.ToArray();
}
cap.newId = go.GetInstanceID();
cap.newTm = go.transform;
return(go);
}
// Precache meshes for prefab in editor
public void PrefabPrecache()
{
if (demolitionType == DemolitionType.ManualPrefabPrecache && objectType == ObjectType.Mesh)
{
// Set components for mesh / skinned mesh / clusters
SetComponentsBasic();
// Cache meshes
RFDemolitionMesh.CacheInstant(this);
// Convert meshes to RFmeshes
if (HasMeshes == true)
{
rfMeshes = new RFMesh[meshes.Length];
for (int i = 0; i < meshes.Length; i++)
{
rfMeshes[i] = new RFMesh(meshes[i], meshDemolition.compressPrefab);
}
}
meshes = null;
}
}
// Set data
void SetData()
{
transForm = GetComponent <Transform>();
// Reset mesh
mFilter = GetComponent <MeshFilter>();
if (mFilter == null)
{
mFilter = gameObject.AddComponent <MeshFilter>();
}
mFilter.sharedMesh = null;
// Reset mesh renderer
meshRenderer = GetComponent <MeshRenderer>();
if (meshRenderer == null)
{
meshRenderer = gameObject.AddComponent <MeshRenderer>();
}
meshRenderer.sharedMaterials = new Material[] {};
// Get targets
if (type == CombType.Children)
{
if (meshFilters == true)
{
mFilters = GetComponentsInChildren <MeshFilter>().ToList();
}
if (skinnedMeshes == true)
{
skinnedMeshRends = GetComponentsInChildren <SkinnedMeshRenderer>().ToList();
}
if (particleSystems == true)
{
particleRends = GetComponentsInChildren <ParticleSystemRenderer>().ToList();
}
}
if (type == CombType.ObjectsList)
{
mFilters = new List <MeshFilter>();
if (meshFilters == true)
{
foreach (var obj in objects)
{
MeshFilter mf = obj.GetComponent <MeshFilter>();
if (mf != null)
{
if (mf.sharedMesh != null)
{
mFilters.Add(mf);
}
}
}
}
skinnedMeshRends = new List <SkinnedMeshRenderer>();
if (skinnedMeshes == true)
{
foreach (var obj in objects)
{
SkinnedMeshRenderer sk = obj.GetComponent <SkinnedMeshRenderer>();
if (sk != null)
{
if (sk.sharedMesh != null)
{
skinnedMeshRends.Add(sk);
}
}
}
}
particleRends = new List <ParticleSystemRenderer>();
if (particleSystems == true)
{
foreach (var obj in objects)
{
ParticleSystemRenderer pr = obj.GetComponent <ParticleSystemRenderer>();
if (pr != null)
{
particleRends.Add(pr);
}
}
}
}
// Clear mesh filters without mesh
for (int i = mFilters.Count - 1; i >= 0; i--)
{
if (mFilters[i].sharedMesh == null)
{
mFilters.RemoveAt(i);
}
}
// Clear skinned meshes without mesh
for (int i = skinnedMeshRends.Count - 1; i >= 0; i--)
{
if (skinnedMeshRends[i].sharedMesh == null)
{
skinnedMeshRends.RemoveAt(i);
}
}
// Get meshes and tms
meshList = new List <Mesh>();
transForms = new List <Transform>();
matList = new List <List <Material> >();
// Collect mesh, tm and mats for meshfilter
foreach (var mf in mFilters)
{
// Filters
if (mf.sharedMesh.vertexCount < vertexThreshold)
{
continue;
}
MeshRenderer mr = mf.GetComponent <MeshRenderer>();
if (mr != null && mr.bounds.size.magnitude < sizeThreshold)
{
continue;
}
meshList.Add(mf.sharedMesh);
transForms.Add(mf.transform);
// Collect mats
List <Material> mats = new List <Material>();
if (mr != null)
{
mats = mr.sharedMaterials.ToList();
}
matList.Add(mats);
}
// Collect mesh, tm and mats for skinned mesh
foreach (var sk in skinnedMeshRends)
{
// SKip by vertex amount
if (sk.sharedMesh.vertexCount < vertexThreshold)
{
continue;
}
if (sk.bounds.size.magnitude < sizeThreshold)
{
continue;
}
meshList.Add(RFMesh.BakeMesh(sk));
transForms.Add(sk.transform);
matList.Add(sk.sharedMaterials.ToList());
}
// Particle system
#if UNITY_2018_2_OR_NEWER
{
if (particleRends.Count > 0)
{
GameObject g = new GameObject();
foreach (var pr in particleRends)
{
Mesh m = new Mesh();
pr.BakeMesh(m, true);
if (m.vertexCount > 3)
{
meshList.Add(m);
transForms.Add(g.transform);
matList.Add(pr.sharedMaterials.ToList());
}
}
DestroyImmediate(g);
}
}
#endif
// No meshes
if (meshList.Count == 0)
{
Debug.Log("No meshes to combine");
return;
}
// Get mesh data
invertNormals = new List <bool>();
allMaterials = new List <Material>();
matIdList = new List <List <int> >();
for (int f = 0; f < transForms.Count; f++)
{
// Collect uniq material list
foreach (var material in matList[f])
{
if (allMaterials.Contains(material) == false)
{
allMaterials.Add(material);
}
}
// Collect material ids per submesh
matIdList.Add(matList[f].Select(t => allMaterials.IndexOf(t)).ToList());
// Get invert normals because of negative scale
bool invert = false;
if (transForms[f].localScale.x < 0)
{
invert = !invert;
}
if (transForms[f].localScale.y < 0)
{
invert = !invert;
}
if (transForms[f].localScale.z < 0)
{
invert = !invert;
}
invertNormals.Add(invert);
}
}
/// /////////////////////////////////////////////////////////
/// Static
/// /////////////////////////////////////////////////////////
// Demolish single mesh to fragments
public static bool DemolishMesh(RayfireRigid scr)
{
// Object demolition
if (scr.objectType != ObjectType.Mesh && scr.objectType != ObjectType.SkinnedMesh)
{
return(true);
}
// Skip if reference
if (scr.demolitionType == DemolitionType.ReferenceDemolition)
{
return(true);
}
// Already has fragments
if (scr.HasFragments == true)
{
// Set tm
scr.rootChild.position = scr.transForm.position;
scr.rootChild.rotation = scr.transForm.rotation;
scr.rootChild.transform.parent = RayfireMan.inst.transForm;
// Activate root and fragments
scr.rootChild.gameObject.SetActive(true);
// Start all coroutines
for (int i = 0; i < scr.fragments.Count; i++)
{
scr.fragments[i].StartAllCoroutines();
}
scr.limitations.demolished = true;
return(true);
}
// Has serialized meshes but has no Unity meshes - convert to unity meshes
if (scr.HasRfMeshes == true && scr.HasMeshes == false)
{
RFMesh.ConvertRfMeshes(scr);
}
// Has unity meshes - create fragments
if (scr.HasMeshes == true)
{
scr.fragments = CreateFragments(scr);
scr.limitations.demolished = true;
return(true);
}
// Still has no Unity meshes - cache Unity meshes
if (scr.HasMeshes == false)
{
// Cache unity meshes
CacheRuntime(scr);
// Caching in progress. Stop demolition
if (scr.meshDemolition.runtimeCaching.inProgress == true)
{
return(false);
}
// Has unity meshes - create fragments
if (scr.HasMeshes == true)
{
scr.fragments = CreateFragments(scr);
scr.limitations.demolished = true;
return(true);
}
}
return(false);
}
// Set data
void SetData()
{
transForm = GetComponent <Transform>();
// Reset mesh
meshFilter = GetComponent <MeshFilter>();
if (meshFilter == null)
{
meshFilter = gameObject.AddComponent <MeshFilter>();
}
meshFilter.sharedMesh = null;
// Reset mesh renderer
meshRenderer = GetComponent <MeshRenderer>();
if (meshRenderer == null)
{
meshRenderer = gameObject.AddComponent <MeshRenderer>();
}
meshRenderer.sharedMaterials = new Material[] {};
// Get targets
if (type == CombType.Children)
{
meshFilters = GetComponentsInChildren <MeshFilter>().ToList();
skinnedMeshRends = GetComponentsInChildren <SkinnedMeshRenderer>().ToList();
}
if (type == CombType.ObjectsList)
{
meshFilters = new List <MeshFilter>();
foreach (var obj in objects)
{
MeshFilter mf = obj.GetComponent <MeshFilter>();
if (mf != null)
{
meshFilters.Add(mf);
}
}
skinnedMeshRends = new List <SkinnedMeshRenderer>();
foreach (var obj in objects)
{
SkinnedMeshRenderer sk = obj.GetComponent <SkinnedMeshRenderer>();
if (sk != null)
{
skinnedMeshRends.Add(sk);
}
}
}
// Clear mesh filters without mesh
for (int i = meshFilters.Count - 1; i >= 0; i--)
{
if (meshFilters[i].sharedMesh == null)
{
meshFilters.RemoveAt(i);
}
}
// Clear skinned meshes without mesh
for (int i = skinnedMeshRends.Count - 1; i >= 0; i--)
{
if (skinnedMeshRends[i].sharedMesh == null)
{
skinnedMeshRends.RemoveAt(i);
}
}
// Get meshes and tms
meshes = new List <Mesh>();
transForms = new List <Transform>();
matList = new List <List <Material> >();
// Collect mesh, tm and mats for meshfilter
foreach (var mf in meshFilters)
{
meshes.Add(mf.sharedMesh);
transForms.Add(mf.transform);
// Collect mats
MeshRenderer mr = mf.GetComponent <MeshRenderer>();
List <Material> mats = new List <Material>();
if (mr != null)
{
mats = mr.sharedMaterials.ToList();
}
matList.Add(mats);
}
// Collect mesh, tm and mats for skinned mesh
foreach (var sk in skinnedMeshRends)
{
meshes.Add(RFMesh.BakeMesh(sk));
transForms.Add(sk.transform);
matList.Add(sk.sharedMaterials.ToList());
}
// No meshes
if (meshes.Count == 0)
{
Debug.Log("No meshes to combine");
return;
}
// Get mesh data
invertNormals = new List <bool>();
allMaterials = new List <Material>();
matIdList = new List <List <int> >();
for (int f = 0; f < transForms.Count; f++)
{
// Collect uniq material list
foreach (var material in matList[f])
{
if (allMaterials.Contains(material) == false)
{
allMaterials.Add(material);
}
}
// Collect material ids per submesh
matIdList.Add(matList[f].Select(t => allMaterials.IndexOf(t)).ToList());
// Get invert normals because of negative scale
bool invert = false;
if (transForms[f].localScale.x < 0)
{
invert = !invert;
}
if (transForms[f].localScale.y < 0)
{
invert = !invert;
}
if (transForms[f].localScale.z < 0)
{
invert = !invert;
}
invertNormals.Add(invert);
}
}