public override void GenerateOnly()
{
if (voxelObject == null || voxelObjectCore.voxelData == null)
{
return;
}
var voxelData = voxelObjectCore.voxelData;
//BasicCube
Vector3 cubeCenter;
List <Vector3> cubeVertices;
List <Vector3> cubeNormals;
List <int> cubeTriangles;
CreateBasicCube(out cubeCenter, out cubeVertices, out cubeNormals, out cubeTriangles);
#region Voxels
List <Vector3> vertices = new List <Vector3>();
List <Vector3> normals = new List <Vector3>();
List <Color> colors = new List <Color>();
List <Vector4> tangents = new List <Vector4>();
List <int>[] triangles = new List <int> [voxelBase.materialData.Count];
for (int i = 0; i < triangles.Length; i++)
{
triangles[i] = new List <int>();
}
#region Mesh
Func <VoxelObjectExplosion.MeshData, VoxelObjectExplosion.MeshData> CreateMesh = (data) =>
{
if (data == null)
{
data = new VoxelObjectExplosion.MeshData();
}
if (data.mesh == null)
{
data.mesh = new Mesh();
}
else
{
data.mesh.Clear(false);
data.mesh.ClearBlendShapes();
}
data.materialIndexes.Clear();
#if UNITY_2017_3_OR_NEWER
data.mesh.indexFormat = vertices.Count > 65000 ? UnityEngine.Rendering.IndexFormat.UInt32 : UnityEngine.Rendering.IndexFormat.UInt16;
#endif
data.mesh.vertices = vertices.ToArray();
data.mesh.normals = normals.ToArray();
data.mesh.colors = colors.ToArray();
data.mesh.tangents = tangents.ToArray();
{
int materialCount = 0;
for (int i = 0; i < triangles.Length; i++)
{
if (triangles[i].Count > 0)
{
materialCount++;
}
}
data.mesh.subMeshCount = materialCount;
int submesh = 0;
for (int i = 0; i < triangles.Length; i++)
{
if (triangles[i].Count > 0)
{
data.materialIndexes.Add(i);
data.mesh.SetTriangles(triangles[i].ToArray(), submesh++);
}
}
}
data.mesh.RecalculateBounds();
{
var bounds = data.mesh.bounds;
bounds.min -= Vector3.one * explosionBase.edit_velocityMax;
bounds.max += Vector3.one * explosionBase.edit_velocityMax;
data.mesh.bounds = bounds;
}
vertices.Clear();
normals.Clear();
colors.Clear();
tangents.Clear();
for (int i = 0; i < voxelBase.materialData.Count; i++)
{
triangles[i].Clear();
}
return(data);
};
#endregion
{
int meshIndex = 0;
Action <int, int> AddVertex = (mat, index) =>
{
if (explosionBase.edit_birthRate < 1f)
{
if (UnityEngine.Random.value >= explosionBase.edit_birthRate)
{
return;
}
}
if (explosionBase.edit_visibleOnly)
{
if (!voxelObjectCore.IsVoxelVisible(voxelData.voxels[index].position))
{
return;
}
}
#if !UNITY_2017_3_OR_NEWER
if (vertices.Count + cubeVertices.Count >= 65000)
{
for (int i = explosionObject.meshes.Count; i <= meshIndex; i++)
{
explosionObject.meshes.Add(null);
}
explosionObject.meshes[meshIndex] = CreateMesh(explosionObject.meshes[meshIndex]);
if (!AssetDatabase.Contains(explosionObject.meshes[meshIndex].mesh))
{
voxelBaseCore.AddObjectToPrefabAsset(explosionObject.meshes[meshIndex].mesh, "explosion_mesh", meshIndex);
}
meshIndex++;
}
#endif
var color = voxelData.palettes[voxelData.voxels[index].palette];
var vOffset = vertices.Count;
for (int i = 0; i < cubeVertices.Count; i++)
{
var pos = cubeVertices[i];
pos.x += voxelData.voxels[index].position.x * voxelBase.importScale.x;
pos.y += voxelData.voxels[index].position.y * voxelBase.importScale.y;
pos.z += voxelData.voxels[index].position.z * voxelBase.importScale.z;
vertices.Add(pos);
}
normals.AddRange(cubeNormals);
for (int j = 0; j < cubeTriangles.Count; j++)
{
triangles[mat].Add(vOffset + cubeTriangles[j]);
}
for (int j = 0; j < cubeVertices.Count; j++)
{
colors.Add(color);
}
{
Vector3 center = new Vector3
(
center.x = cubeCenter.x + voxelData.voxels[index].position.x * voxelBase.importScale.x,
center.y = cubeCenter.y + voxelData.voxels[index].position.y * voxelBase.importScale.y,
center.z = cubeCenter.z + voxelData.voxels[index].position.z * voxelBase.importScale.z
);
var velocity = UnityEngine.Random.Range(explosionBase.edit_velocityMin, explosionBase.edit_velocityMax);
for (int j = 0; j < cubeVertices.Count; j++)
{
tangents.Add(new Vector4(center.x - vertices[vOffset + j].x, center.y - vertices[vOffset + j].y, center.z - vertices[vOffset + j].z, velocity));
}
}
};
if (explosionObject.meshes == null)
{
explosionObject.meshes = new List <VoxelObjectExplosion.MeshData>();
}
FlagTable3 doneTable = new FlagTable3(voxelData.voxelSize.x, voxelData.voxelSize.y, voxelData.voxelSize.z);
for (int i = 1; i < voxelBase.materialData.Count; i++)
{
voxelBase.materialData[i].AllAction((pos) =>
{
doneTable.Set(pos, true);
var index = voxelData.VoxelTableContains(pos);
if (index < 0)
{
return;
}
AddVertex(i, index);
});
}
for (int index = 0; index < voxelData.voxels.Length; index++)
{
if (doneTable.Get(voxelData.voxels[index].position))
{
continue;
}
AddVertex(0, index);
}
if (vertices.Count > 0)
{
for (int i = explosionObject.meshes.Count; i <= meshIndex; i++)
{
explosionObject.meshes.Add(null);
}
explosionObject.meshes[meshIndex] = CreateMesh(explosionObject.meshes[meshIndex]);
if (!AssetDatabase.Contains(explosionObject.meshes[meshIndex].mesh))
{
voxelBaseCore.AddObjectToPrefabAsset(explosionObject.meshes[meshIndex].mesh, "explosion_mesh", meshIndex);
}
meshIndex++;
}
explosionObject.meshes.RemoveRange(meshIndex, explosionObject.meshes.Count - meshIndex);
}
#endregion
#region Material
if (explosionObject.materials == null)
{
explosionObject.materials = new List <Material>();
}
if (explosionObject.materials.Count < voxelBase.materialData.Count)
{
for (int i = explosionObject.materials.Count; i < voxelBase.materialData.Count; i++)
{
explosionObject.materials.Add(null);
}
}
else if (explosionObject.materials.Count > voxelBase.materialData.Count)
{
explosionObject.materials.RemoveRange(voxelBase.materialData.Count, explosionObject.materials.Count - voxelBase.materialData.Count);
}
for (int i = 0; i < voxelBase.materialData.Count; i++)
{
if (!voxelBase.materialIndexes.Contains(i))
{
if (explosionObject.materials[i] != null)
{
explosionObject.materials[i] = null;
voxelBaseCore.DestroyUnusedObjectInPrefabObject();
}
continue;
}
if (explosionObject.materials[i] == null)
{
explosionObject.materials[i] = new Material(GetStandardShader(voxelBase.materialData[i].transparent));
}
else
{
explosionObject.materials[i].shader = GetStandardShader(voxelBase.materialData[i].transparent);
}
if (!AssetDatabase.Contains(explosionObject.materials[i]))
{
explosionObject.materials[i].name = explosionObject.materials[i].shader.name;
}
if (!AssetDatabase.Contains(explosionObject.materials[i]))
{
voxelBaseCore.AddObjectToPrefabAsset(explosionObject.materials[i], "explosion_mat", i);
}
}
#endregion
}
public override void GenerateOnly()
{
if (voxelObject == null || voxelObjectCore.voxelData == null)
{
return;
}
var voxelData = voxelObjectCore.voxelData;
//BasicCube
Vector3 cubeCenter;
List <Vector3> cubeVertices;
List <Vector3> cubeNormals;
List <int> cubeTriangles;
CreateBasicCube(out cubeCenter, out cubeVertices, out cubeNormals, out cubeTriangles);
#region Voxels
List <Vector3> vertices = new List <Vector3>();
List <Vector3> normals = new List <Vector3>();
List <Color> colors = new List <Color>();
List <Vector4> tangents = new List <Vector4>();
List <int>[] triangles = new List <int> [voxelBase.materialData.Count];
for (int i = 0; i < triangles.Length; i++)
{
triangles[i] = new List <int>();
}
#region Mesh
Func <VoxelBaseExplosion.MeshData, VoxelBaseExplosion.MeshData> CreateMesh = (data) =>
{
if (data == null)
{
data = new VoxelObjectExplosion.MeshData();
}
if (data.mesh == null)
{
data.mesh = new Mesh();
}
else
{
data.mesh.Clear(false);
data.mesh.ClearBlendShapes();
}
data.materialIndexes.Clear();
#if UNITY_2017_3_OR_NEWER
data.mesh.indexFormat = vertices.Count > 65000 ? UnityEngine.Rendering.IndexFormat.UInt32 : UnityEngine.Rendering.IndexFormat.UInt16;
#endif
data.mesh.vertices = vertices.ToArray();
data.mesh.normals = normals.ToArray();
data.mesh.colors = colors.ToArray();
data.mesh.tangents = tangents.ToArray();
{
int materialCount = 0;
for (int i = 0; i < triangles.Length; i++)
{
if (triangles[i].Count > 0)
{
materialCount++;
}
}
data.mesh.subMeshCount = materialCount;
int submesh = 0;
for (int i = 0; i < triangles.Length; i++)
{
if (triangles[i].Count > 0)
{
data.materialIndexes.Add(i);
data.mesh.SetTriangles(triangles[i].ToArray(), submesh++);
}
}
}
data.mesh.RecalculateBounds();
{
var bounds = data.mesh.bounds;
bounds.min -= Vector3.one * explosionBase.edit_velocityMax;
bounds.max += Vector3.one * explosionBase.edit_velocityMax;
data.mesh.bounds = bounds;
}
vertices.Clear();
normals.Clear();
colors.Clear();
tangents.Clear();
for (int i = 0; i < voxelBase.materialData.Count; i++)
{
triangles[i].Clear();
}
return(data);
};
#endregion
{
var chunkObjects = voxelObject.chunks;
FlagTable3 doneTable = new FlagTable3(voxelData.voxelSize.x, voxelData.voxelSize.y, voxelData.voxelSize.z);
for (int chunkIndex = 0; chunkIndex < chunkObjects.Length; chunkIndex++)
{
var chunkObject = chunkObjects[chunkIndex];
if (chunkObject == null)
{
explosionObject.chunksExplosion[chunkIndex] = null;
continue;
}
var explosionChunk = explosionObject.chunksExplosion[chunkIndex] = chunkObject.gameObject.GetComponent <VoxelChunksObjectChunkExplosion>();
if (explosionChunk == null)
{
explosionChunk = explosionObject.chunksExplosion[chunkIndex] = Undo.AddComponent <VoxelChunksObjectChunkExplosion>(chunkObject.gameObject);
}
int meshIndex = 0;
Action <int, int> AddVertex = (mat, index) =>
{
if (explosionBase.edit_birthRate < 1f)
{
if (UnityEngine.Random.value >= explosionBase.edit_birthRate)
{
return;
}
}
if (explosionBase.edit_visibleOnly)
{
if (!voxelObjectCore.IsVoxelVisible(voxelData.voxels[index].position))
{
return;
}
}
#if !UNITY_2017_3_OR_NEWER
if (vertices.Count + cubeVertices.Count >= 65000)
{
for (int i = explosionChunk.meshes.Count; i <= meshIndex; i++)
{
explosionChunk.meshes.Add(null);
}
explosionChunk.meshes[meshIndex] = CreateMesh(explosionChunk.meshes[meshIndex]);
{
if (voxelBase.legacySubAssetNaming)
{
explosionChunk.meshes[meshIndex].mesh.name = string.Format("{0}_explosion_mesh{1}", explosionChunk.name, meshIndex);
}
else
{
explosionChunk.meshes[meshIndex].mesh.name = Path.GetFileNameWithoutExtension(voxelBase.voxelFilePath) + string.Format("_{0}_explosion_{1}", explosionChunk.name, meshIndex);
}
}
if (!AssetDatabase.Contains(explosionChunk.meshes[meshIndex].mesh))
{
voxelBaseCore.AddObjectToPrefabAsset(explosionChunk.meshes[meshIndex].mesh);
}
meshIndex++;
}
#endif
var velocity = UnityEngine.Random.Range(explosionBase.edit_velocityMin, explosionBase.edit_velocityMax);
var color = voxelData.palettes[voxelData.voxels[index].palette];
#if UNITY_2018_1_OR_NEWER
if (EditorCommon.IsUniversalRenderPipeline() || EditorCommon.IsHighDefinitionRenderPipeline())
{
color.a = velocity;
}
#endif
var vOffset = vertices.Count;
for (int i = 0; i < cubeVertices.Count; i++)
{
var pos = cubeVertices[i];
pos.x += voxelData.voxels[index].position.x * voxelBase.importScale.x;
pos.y += voxelData.voxels[index].position.y * voxelBase.importScale.y;
pos.z += voxelData.voxels[index].position.z * voxelBase.importScale.z;
vertices.Add(pos);
}
normals.AddRange(cubeNormals);
for (int j = 0; j < cubeTriangles.Count; j++)
{
triangles[mat].Add(vOffset + cubeTriangles[j]);
}
for (int j = 0; j < cubeVertices.Count; j++)
{
colors.Add(color);
}
{
Vector3 center = new Vector3
(
center.x = cubeCenter.x + voxelData.voxels[index].position.x * voxelBase.importScale.x,
center.y = cubeCenter.y + voxelData.voxels[index].position.y * voxelBase.importScale.y,
center.z = cubeCenter.z + voxelData.voxels[index].position.z * voxelBase.importScale.z
);
for (int j = 0; j < cubeVertices.Count; j++)
{
tangents.Add(new Vector4(center.x - vertices[vOffset + j].x, center.y - vertices[vOffset + j].y, center.z - vertices[vOffset + j].z, velocity));
}
}
};
if (explosionChunk.meshes == null)
{
explosionChunk.meshes = new List <VoxelBaseExplosion.MeshData>();
}
for (int i = 1; i < voxelBase.materialData.Count; i++)
{
voxelBase.materialData[i].AllAction((pos) =>
{
if (doneTable.Get(pos))
{
return;
}
if (voxelData.chunkTable.Get(pos) != chunkObject.position)
{
return;
}
doneTable.Set(pos, true);
var index = voxelData.VoxelTableContains(pos);
if (index < 0)
{
return;
}
AddVertex(i, index);
});
}
for (int index = 0; index < voxelData.voxels.Length; index++)
{
var pos = voxelData.voxels[index].position;
if (doneTable.Get(pos))
{
continue;
}
if (voxelData.chunkTable.Get(pos) != chunkObject.position)
{
continue;
}
doneTable.Set(pos, true);
AddVertex(0, index);
}
if (vertices.Count > 0)
{
for (int i = explosionChunk.meshes.Count; i <= meshIndex; i++)
{
explosionChunk.meshes.Add(null);
}
explosionChunk.meshes[meshIndex] = CreateMesh(explosionChunk.meshes[meshIndex]);
if (!AssetDatabase.IsMainAsset(explosionChunk.meshes[meshIndex].mesh))
{
if (voxelBase.legacyAssetNaming)
{
explosionChunk.meshes[meshIndex].mesh.name = string.Format("{0}_explosion_mesh{1}", explosionChunk.name, meshIndex);
}
else
{
explosionChunk.meshes[meshIndex].mesh.name = Path.GetFileNameWithoutExtension(voxelBase.voxelFilePath) + string.Format("_{0}_explosion_{1}", explosionChunk.name, meshIndex);
}
}
if (!AssetDatabase.Contains(explosionChunk.meshes[meshIndex].mesh))
{
voxelBaseCore.AddObjectToPrefabAsset(explosionChunk.meshes[meshIndex].mesh);
}
meshIndex++;
}
explosionChunk.meshes.RemoveRange(meshIndex, explosionChunk.meshes.Count - meshIndex);
explosionChunk.chunkBasicOffset = chunkObject.basicOffset;
}
}
#endregion
#region Material
explosionObject.materialMode = voxelObject.materialMode;
if (voxelObject.materialMode == VoxelChunksObject.MaterialMode.Combine)
{
if (explosionObject.materials == null)
{
explosionObject.materials = new List <Material>();
}
if (explosionObject.materials.Count < voxelBase.materialData.Count)
{
for (int i = explosionObject.materials.Count; i < voxelBase.materialData.Count; i++)
{
explosionObject.materials.Add(null);
}
}
else if (explosionObject.materials.Count > voxelBase.materialData.Count)
{
explosionObject.materials.RemoveRange(voxelBase.materialData.Count, explosionObject.materials.Count - voxelBase.materialData.Count);
}
for (int i = 0; i < explosionObject.chunksExplosion.Length; i++)
{
explosionObject.chunksExplosion[i].materials = null;
}
for (int i = 0; i < voxelBase.materialData.Count; i++)
{
if (!voxelBase.materialIndexes.Contains(i))
{
if (explosionObject.materials[i] != null)
{
explosionObject.materials[i] = null;
voxelBaseCore.DestroyUnusedObjectInPrefabObject();
}
continue;
}
if (explosionObject.materials[i] == null)
{
explosionObject.materials[i] = new Material(GetStandardShader(voxelBase.materialData[i].transparent));
}
else
{
explosionObject.materials[i].shader = GetStandardShader(voxelBase.materialData[i].transparent);
}
if (!AssetDatabase.Contains(explosionObject.materials[i]))
{
explosionObject.materials[i].name = explosionObject.materials[i].shader.name;
}
if (!AssetDatabase.IsMainAsset(explosionObject.materials[i]))
{
if (voxelBase.legacyAssetNaming)
{
explosionObject.materials[i].name = string.Format("explosion_mat{0}", i);
}
else
{
explosionObject.materials[i].name = Path.GetFileNameWithoutExtension(voxelBase.voxelFilePath) + string.Format("_explosion_{0}", i);
}
}
if (!AssetDatabase.Contains(explosionObject.materials[i]))
{
voxelBaseCore.AddObjectToPrefabAsset(explosionObject.materials[i]);
}
}
}
else if (voxelObject.materialMode == VoxelChunksObject.MaterialMode.Individual)
{
explosionObject.materials = null;
for (int chunkIndex = 0; chunkIndex < explosionObject.chunksExplosion.Length; chunkIndex++)
{
var explosionChunk = explosionObject.chunksExplosion[chunkIndex];
if (explosionChunk.materials == null)
{
explosionChunk.materials = new List <Material>();
}
if (explosionChunk.materials.Count < voxelBase.materialData.Count)
{
for (int i = explosionChunk.materials.Count; i < voxelBase.materialData.Count; i++)
{
explosionChunk.materials.Add(null);
}
}
else if (explosionChunk.materials.Count > voxelBase.materialData.Count)
{
explosionChunk.materials.RemoveRange(voxelBase.materialData.Count, explosionChunk.materials.Count - voxelBase.materialData.Count);
}
for (int i = 0; i < voxelBase.materialData.Count; i++)
{
if (!voxelObject.chunks[chunkIndex].materialIndexes.Contains(i))
{
if (explosionChunk.materials[i] != null)
{
explosionChunk.materials[i] = null;
voxelBaseCore.DestroyUnusedObjectInPrefabObject();
}
continue;
}
if (explosionChunk.materials[i] == null)
{
explosionChunk.materials[i] = new Material(GetStandardShader(voxelBase.materialData[i].transparent));
}
else
{
explosionChunk.materials[i].shader = GetStandardShader(voxelBase.materialData[i].transparent);
}
if (!AssetDatabase.Contains(explosionChunk.materials[i]))
{
explosionChunk.materials[i].name = explosionChunk.materials[i].shader.name;
}
if (!AssetDatabase.IsMainAsset(explosionChunk.materials[i]))
{
if (voxelBase.legacyAssetNaming)
{
explosionChunk.materials[i].name = string.Format("{0}_explosion_mat{1}", explosionChunk.name, i);
}
else
{
explosionChunk.materials[i].name = Path.GetFileNameWithoutExtension(voxelBase.voxelFilePath) + string.Format("_{0}_explosion_{1}", explosionChunk.name, i);
}
}
if (!AssetDatabase.Contains(explosionChunk.materials[i]))
{
voxelBaseCore.AddObjectToPrefabAsset(explosionChunk.materials[i]);
}
}
}
}
else
{
Assert.IsTrue(false);
}
#endregion
}
