public void PaintBrush(VoxelChunk chunk, Vector3 Pos, float fSize, float fStr)
{
if (chunk == null || chunk.DensityVolume == null)
{
Debug.LogWarning("invaild chunk");
return;
}
//Debug.Log("PaintBrush");
//Chunk.FillEmpty(CShader_Generator,Chunk.PersistentVol);
//Debug.DrawLine(chunk.transform.position, Pos,Color.red);
/*CHUNK_OPERATION d;
* d = delegate()
* {
*/
CHUNK_OPERATION d;
chunk.cColor = Color.red;
if (!chunk.QPlanned)
{
//CHUNK_OPERATION d;
chunk.QPlanned = true;
d = delegate()
{
if (chunk == null)
{
Debug.LogWarning("chunk was already destroyed");
return;
}
Mesh ChunkMesh = chunk.transform.GetComponent <MeshFilter>().sharedMesh;
if (_WithNeighbours != 0)
{
RenderTexture[,,] Neighbours = GetNeighbours(chunk);
BuildChunkMesh(chunk.DensityVolume, ChunkMesh, Neighbours);
}
else
{
BuildChunkMesh(chunk.DensityVolume, ChunkMesh, null);
}
chunk._Col = Color.green;
chunk.bNeedCollisionUpdate = true;
chunk.QPlanned = false;
//CHUNK_OPERATION d2;
//d2 = delegate()
//{
if (chunk.IsInvoking())
{
chunk.CancelInvoke();
}
chunk.Invoke("CheckNeedToDestroy", 3.0f);
//};
//QBuilder.Enqueue(d2);
//CreateEmptyVolume(chunk.DensityVolume, GetNeighbours(chunk), chunk._SizeZ);
};
QBuilder.Enqueue(d);
}
if (!chunk.QDPlanned)
{
chunk.QDPlanned = true;
d = delegate()
{
Vector3 LocalPos = chunk.transform.InverseTransformPoint(Pos) * chunk.transform.localScale.x;
//Debug.DrawLine(chunk.transform.position, chunk.transform.position+LocalPos,Color.yellow);
//Vector3 cPos = new Vector4(chunk.transform.localPosition.x,chunk.transform.localPosition.y,chunk.transform.localPosition.z,0.0f);
Vector3 pPos = new Vector4(LocalPos.x, LocalPos.y, LocalPos.z, 0.0f);
int mgen_id = _CShaderGenerator.FindKernel("SphereAdd");
_CShaderGenerator.SetTexture(mgen_id, "Result", chunk.DensityVolume);
//RenderTexture[] vol = new RenderTexture[27];
//vol[0] = chunk.DensityVolume;
//_CShaderGenerator.SetVector("_StartPos",new Vector4(cPos.x,cPos.y,cPos.z,0.0f));
_CShaderGenerator.SetVector("_BrushPos", pPos);
_CShaderGenerator.SetFloat("_Brush_Size", fSize);
_CShaderGenerator.SetFloat("_Brush_Strength", fStr);
_CShaderGenerator.Dispatch(mgen_id, ChunkSizeZ + Overlay, ChunkSizeZ + Overlay, ChunkSizeZ + Overlay);
//chunk.cColor = Color.yellow;
chunk._Col = Color.green;
chunk.QDPlanned = false;
};
QGenerator.Enqueue(d);
}
}