//TODO: Streaming Loading
/// <summary>
/// Initialize pipeline buffers
/// </summary>
/// <param name="baseBuffer"></param> pipeline base buffer
public static void InitBaseBuffer(PipelineBaseBuffer baseBuffer, ClusterMatResources materialResources, string name, int maximumLength)
{
baseBuffer.clusterBuffer = new ComputeBuffer(maximumLength, sizeof(CullBox));
baseBuffer.resultBuffer = new ComputeBuffer(maximumLength, PipelineBaseBuffer.UINTSIZE);
baseBuffer.instanceCountBuffer = new ComputeBuffer(5, 4, ComputeBufferType.IndirectArguments);
NativeArray <uint> instanceCountBufferValue = new NativeArray <uint>(5, Allocator.Temp);
instanceCountBufferValue[0] = PipelineBaseBuffer.CLUSTERVERTEXCOUNT;
baseBuffer.instanceCountBuffer.SetData(instanceCountBufferValue);
instanceCountBufferValue.Dispose();
baseBuffer.verticesBuffer = new ComputeBuffer(maximumLength * PipelineBaseBuffer.CLUSTERCLIPCOUNT, sizeof(Point));
baseBuffer.clusterCount = 0;
}
public static void Initialize(ref PipelineBaseBuffer baseBuffer, RenderObject[] allObjects, int maximumInstancing)
{
baseBuffer.Transforms = new ComputeBuffer(maximumInstancing, MATRIXSIZE);
baseBuffer.instanceCountBuffer = new ComputeBuffer(allObjects.Length, 4);
baseBuffer.allCountBuffer = new ComputeBuffer(1, 4);
List <Point> allPoints = new List <Point>();
List <Vector3> currentPoints = new List <Vector3>();
List <Vector4> currentTangents = new List <Vector4>();
List <Vector3> currentNormal = new List <Vector3>();
List <Vector2> currentTexcoord = new List <Vector2>();
instanceCountArray = new int[allObjects.Length];
for (int i = 0; i < allObjects.Length; ++i)
{
Transform[] trs = allObjects[i].objPositions;
allObjects[i].objBuffer = new ComputeBuffer(trs.Length, MATRIXSIZE);
NativeArray <Matrix4x4> matrices = new NativeArray <Matrix4x4>(trs.Length, Allocator.Temp, NativeArrayOptions.UninitializedMemory);
for (int a = 0; a < trs.Length; ++a)
{
matrices[a] = trs[a].localToWorldMatrix;
}
allObjects[i].objBuffer.SetData(matrices);
allObjects[i].extent = allObjects[i].staticMesh.bounds.extents;
matrices.Dispose();
Mesh mesh = allObjects[i].staticMesh;
int[] triangles = mesh.triangles;
mesh.GetVertices(currentPoints);
mesh.GetUVs(0, currentTexcoord);
mesh.GetTangents(currentTangents);
mesh.GetNormals(currentNormal);
for (int j = 0; j < triangles.Length; ++j)
{
Point p;
int index = triangles[j];
p.vertex = currentPoints[index];
p.normal = currentNormal[index];
p.texcoord = currentTexcoord[index];
p.tangent = currentTangents[index];
allPoints.Add(p);
}
allObjects[i].vertexCount = triangles.Length;
}
for (int i = 1; i < allObjects.Length; ++i)
{
allObjects[i].vertexOffset = allObjects[i - 1].vertexOffset + allObjects[i - 1].vertexCount;
}
baseBuffer.vertexBuffer = new ComputeBuffer(allPoints.Count, Point.SIZE);
baseBuffer.vertexBuffer.SetData(allPoints);
}
public static void SetBaseBuffer(ref PipelineBaseBuffer baseBuffer, ComputeShader computeShader, Vector4[] cullingPlanes)
{
NativeArray <int> instanceArray = new NativeArray <int>(baseBuffer.instanceCountBuffer.count, Allocator.Temp, NativeArrayOptions.ClearMemory);
baseBuffer.instanceCountBuffer.SetData(instanceArray);
instanceArray.Dispose();
instanceArray = new NativeArray <int>(1, Allocator.Temp, NativeArrayOptions.ClearMemory);
baseBuffer.allCountBuffer.SetData(instanceArray);
instanceArray.Dispose();
computeShader.SetBuffer(0, ShaderIDs.instanceCountBuffer, baseBuffer.instanceCountBuffer);
computeShader.SetBuffer(0, ShaderIDs.allCountBuffer, baseBuffer.allCountBuffer);
computeShader.SetBuffer(0, ShaderIDs.Transforms, baseBuffer.Transforms);
computeShader.SetVectorArray(ShaderIDs.planes, cullingPlanes);
}
//TODO: Streaming Loading
/// <summary>
/// Initialize pipeline buffers
/// </summary>
/// <param name="baseBuffer"></param> pipeline base buffer
public static void InitBaseBuffer(ref PipelineBaseBuffer baseBuffer, ClusterMatResources materialResources, string name, int maximumLength)
{
/*
* baseBuffer.propertyBuffer = new ComputeBuffer(materialResources.values.Length, sizeof(PropertyValue));
* baseBuffer.propertyBuffer.SetData(materialResources.values);
* baseBuffer.combinedMaterial = new Material(Shader.Find("Maxwell/CombinedProcedural"));
* baseBuffer.combinedMaterial.SetBuffer("_PropertiesBuffer", baseBuffer.propertyBuffer);
* foreach (var i in materialResources.textures)
* {
* baseBuffer.combinedMaterial.SetTexture(i.key, i.value);
* }*/
baseBuffer.clusterBuffer = new ComputeBuffer(maximumLength, sizeof(ClusterMeshData));
baseBuffer.resultBuffer = new ComputeBuffer(maximumLength, PipelineBaseBuffer.UINTSIZE);
baseBuffer.instanceCountBuffer = new ComputeBuffer(5, 4, ComputeBufferType.IndirectArguments);
NativeArray <uint> instanceCountBufferValue = new NativeArray <uint>(5, Allocator.Temp);
instanceCountBufferValue[0] = PipelineBaseBuffer.CLUSTERVERTEXCOUNT;
baseBuffer.instanceCountBuffer.SetData(instanceCountBufferValue);
instanceCountBufferValue.Dispose();
baseBuffer.verticesBuffer = new ComputeBuffer(maximumLength * PipelineBaseBuffer.CLUSTERCLIPCOUNT, sizeof(Point));
baseBuffer.clusterCount = 0;
baseBuffer.dispatchBuffer = new ComputeBuffer(5, 4, ComputeBufferType.IndirectArguments);
NativeArray <uint> occludedCountList = new NativeArray <uint>(5, Allocator.Temp, NativeArrayOptions.ClearMemory);
occludedCountList[0] = 0;
occludedCountList[1] = 1;
occludedCountList[2] = 1;
occludedCountList[3] = 0;
occludedCountList[4] = 0;
baseBuffer.dispatchBuffer.SetData(occludedCountList);
baseBuffer.reCheckCount = new ComputeBuffer(5, 4, ComputeBufferType.IndirectArguments);
baseBuffer.reCheckResult = new ComputeBuffer(maximumLength, 4);
occludedCountList[0] = PipelineBaseBuffer.CLUSTERVERTEXCOUNT;
occludedCountList[1] = 0;
occludedCountList[2] = 0;
baseBuffer.reCheckCount.SetData(occludedCountList);
occludedCountList.Dispose();
}
public static void RenderShadowProcedural(ref ShadowMapComponent shadMap, ref PipelineBaseBuffer baseBuffer, int pass)
{
shadMap.shadowDepthMaterial.SetPass(pass);
Graphics.DrawProceduralIndirect(MeshTopology.Triangles, baseBuffer.instanceCountBuffer);
}
public static void RenderProceduralCommand(ref PipelineBaseBuffer buffer, Material material)
{
buffer.geometryCommand.DrawProceduralIndirect(Matrix4x4.identity, material, 0, MeshTopology.Triangles, buffer.instanceCountBuffer);
}
public static void RunCullDispatching(ref PipelineBaseBuffer baseBuffer, ComputeShader computeShader)
{
computeShader.Dispatch(1, 1, 1, 1);
ComputeShaderUtility.Dispatch(computeShader, 0, baseBuffer.clusterCount, 64);
}
/// <summary>
/// Initialize pipeline buffers
/// </summary>
/// <param name="baseBuffer"></param> pipeline base buffer
public static void InitBaseBuffer(ref PipelineBaseBuffer baseBuffer)
{
TextAsset[] allFileFlags = Resources.LoadAll <TextAsset>("MapSigns");
int clusterCount = 0;
foreach (var i in allFileFlags)
{
clusterCount += int.Parse(i.text);
}
StringBuilder sb = new StringBuilder(50, 150);
NativeArray <ClusterMeshData> allInfos = new NativeArray <ClusterMeshData>(clusterCount, Allocator.Temp, NativeArrayOptions.UninitializedMemory);
NativeArray <Point> allPoints = new NativeArray <Point>(clusterCount * PipelineBaseBuffer.CLUSTERCLIPCOUNT, Allocator.Temp, NativeArrayOptions.UninitializedMemory);
clusterCount = 0;
int pointCount = 0;
foreach (var i in allFileFlags)
{
sb.Clear();
sb.Append("MapInfos/");
sb.Append(i.name);
TextAsset clusterFile = Resources.Load <TextAsset>(sb.ToString());
sb.Clear();
sb.Append("MapPoints/");
sb.Append(i.name);
TextAsset pointFile = Resources.Load <TextAsset>(sb.ToString());
byte[] clusterArray = clusterFile.bytes;
byte[] pointArray = pointFile.bytes;
fixed(void *source = &clusterArray[0])
{
byte *dest = (byte *)allInfos.GetUnsafePtr() + clusterCount;
UnsafeUtility.MemCpy(dest, source, clusterArray.Length);
}
clusterCount += clusterArray.Length;
fixed(void *source = &pointArray[0])
{
byte *dest = (byte *)allPoints.GetUnsafePtr() + pointCount;
UnsafeUtility.MemCpy(dest, source, pointArray.Length);
}
pointCount += pointArray.Length;
Resources.UnloadAsset(clusterFile);
Resources.UnloadAsset(pointFile);
}
TextAsset propFile = Resources.Load <TextAsset>("MapMat/CombinedMatProps");
/*PropertyValue[] values = MStudio.Json.StringToJson<PropertyValue[]>(propFile.text);
* baseBuffer.propertyBuffer = new ComputeBuffer(values.Length, sizeof(PropertyValue));
* baseBuffer.propertyBuffer.SetData(values);
* baseBuffer.combinedMaterial = new Material(Shader.Find("Maxwell/CombinedProcedural"));
* baseBuffer.combinedMaterial.SetBuffer("_PropertiesBuffer", baseBuffer.propertyBuffer);*/
//Set Tex2DArray
Texture2DArray mainTex = Resources.Load <Texture2DArray>("MapMat/_MainTex");
Texture2DArray bumpTex = Resources.Load <Texture2DArray>("MapMat/_BumpMap");
Texture2DArray specularMap = Resources.Load <Texture2DArray>("MapMat/_SpecularMap");
Texture2DArray occlusionMap = Resources.Load <Texture2DArray>("MapMat/_OcclusionMap");
/* baseBuffer.combinedMaterial.SetTexture(ShaderIDs._MainTex, mainTex);
* baseBuffer.combinedMaterial.SetTexture("_BumpMap", bumpTex);
* baseBuffer.combinedMaterial.SetTexture("_SpecularMap", specularMap);
* baseBuffer.combinedMaterial.SetTexture("_OcclusionMap", occlusionMap);*/
//Over
Resources.UnloadAsset(propFile);
baseBuffer.clusterBuffer = new ComputeBuffer(allInfos.Length, sizeof(ClusterMeshData));
baseBuffer.clusterBuffer.SetData(allInfos);
baseBuffer.resultBuffer = new ComputeBuffer(allInfos.Length, PipelineBaseBuffer.UINTSIZE);
baseBuffer.instanceCountBuffer = new ComputeBuffer(5, 4, ComputeBufferType.IndirectArguments);
NativeArray <uint> instanceCountBufferValue = new NativeArray <uint>(5, Allocator.Temp);
instanceCountBufferValue[0] = PipelineBaseBuffer.CLUSTERVERTEXCOUNT;
baseBuffer.instanceCountBuffer.SetData(instanceCountBufferValue);
instanceCountBufferValue.Dispose();
baseBuffer.verticesBuffer = new ComputeBuffer(allPoints.Length, sizeof(Point));
baseBuffer.verticesBuffer.SetData(allPoints);
baseBuffer.clusterCount = allInfos.Length;
allInfos.Dispose();
allPoints.Dispose();
baseBuffer.dispatchBuffer = new ComputeBuffer(5, 4, ComputeBufferType.IndirectArguments);
NativeArray <uint> occludedCountList = new NativeArray <uint>(5, Allocator.Temp, NativeArrayOptions.ClearMemory);
occludedCountList[0] = 0;
occludedCountList[1] = 1;
occludedCountList[2] = 1;
occludedCountList[3] = 0;
occludedCountList[4] = 0;
baseBuffer.dispatchBuffer.SetData(occludedCountList);
baseBuffer.reCheckCount = new ComputeBuffer(5, 4, ComputeBufferType.IndirectArguments);
baseBuffer.reCheckResult = new ComputeBuffer(baseBuffer.clusterCount, 4);
occludedCountList[0] = PipelineBaseBuffer.CLUSTERVERTEXCOUNT;
occludedCountList[1] = 0;
occludedCountList[2] = 0;
baseBuffer.reCheckCount.SetData(occludedCountList);
occludedCountList.Dispose();
foreach (var i in allFileFlags)
{
Resources.UnloadAsset(i);
}
}
public static void SetShaderBuffer(CommandBuffer cb, ref PipelineBaseBuffer basebuffer)
{
cb.SetGlobalBuffer(ShaderIDs.VertexBuffer, basebuffer.vertexBuffer);
cb.SetGlobalBuffer(ShaderIDs.Transforms, basebuffer.Transforms);
}
/// <summary>
/// Initialize pipeline buffers
/// </summary>
/// <param name="baseBuffer"></param> pipeline base buffer
public static void InitBaseBuffer(ref PipelineBaseBuffer baseBuffer)
{
TextAsset[] allFileFlags = Resources.LoadAll <TextAsset>("MapSigns");
int clusterCount = 0;
foreach (var i in allFileFlags)
{
clusterCount += int.Parse(i.text);
}
StringBuilder sb = new StringBuilder(50, 150);
NativeArray <ClusterMeshData> allInfos = new NativeArray <ClusterMeshData>(clusterCount, Allocator.Temp, NativeArrayOptions.UninitializedMemory);
NativeArray <Point> allPoints = new NativeArray <Point>(clusterCount * PipelineBaseBuffer.CLUSTERCLIPCOUNT, Allocator.Temp, NativeArrayOptions.UninitializedMemory);
clusterCount = 0;
int pointCount = 0;
foreach (var i in allFileFlags)
{
sb.Clear();
sb.Append("MapInfos/");
sb.Append(i.name);
TextAsset clusterFile = Resources.Load <TextAsset>(sb.ToString());
sb.Clear();
sb.Append("MapPoints/");
sb.Append(i.name);
TextAsset pointFile = Resources.Load <TextAsset>(sb.ToString());
byte[] clusterArray = clusterFile.bytes;
byte[] pointArray = pointFile.bytes;
fixed(void *source = &clusterArray[0])
{
byte *dest = (byte *)allInfos.GetUnsafePtr() + clusterCount;
UnsafeUtility.MemCpy(dest, source, clusterArray.Length);
}
clusterCount += clusterArray.Length;
fixed(void *source = &pointArray[0])
{
byte *dest = (byte *)allPoints.GetUnsafePtr() + pointCount;
UnsafeUtility.MemCpy(dest, source, pointArray.Length);
}
pointCount += pointArray.Length;
}
baseBuffer.clusterBuffer = new ComputeBuffer(allInfos.Length, sizeof(ClusterMeshData));
baseBuffer.clusterBuffer.SetData(allInfos);
baseBuffer.resultBuffer = new ComputeBuffer(allInfos.Length, PipelineBaseBuffer.UINTSIZE);
baseBuffer.instanceCountBuffer = new ComputeBuffer(5, 4, ComputeBufferType.IndirectArguments);
NativeArray <uint> instanceCountBufferValue = new NativeArray <uint>(5, Allocator.Temp);
instanceCountBufferValue[0] = PipelineBaseBuffer.CLUSTERVERTEXCOUNT;
baseBuffer.instanceCountBuffer.SetData(instanceCountBufferValue);
instanceCountBufferValue.Dispose();
baseBuffer.verticesBuffer = new ComputeBuffer(allPoints.Length, sizeof(Point));
baseBuffer.verticesBuffer.SetData(allPoints);
baseBuffer.clusterCount = allInfos.Length;
allInfos.Dispose();
allPoints.Dispose();
baseBuffer.dispatchBuffer = new ComputeBuffer(5, 4, ComputeBufferType.IndirectArguments);
NativeArray <uint> occludedCountList = new NativeArray <uint>(5, Allocator.Temp, NativeArrayOptions.ClearMemory);
occludedCountList[0] = 0;
occludedCountList[1] = 1;
occludedCountList[2] = 1;
occludedCountList[3] = 0;
occludedCountList[4] = 0;
baseBuffer.dispatchBuffer.SetData(occludedCountList);
baseBuffer.reCheckCount = new ComputeBuffer(5, 4, ComputeBufferType.IndirectArguments);
baseBuffer.reCheckResult = new ComputeBuffer(baseBuffer.clusterCount, 4);
occludedCountList[0] = PipelineBaseBuffer.CLUSTERVERTEXCOUNT;
occludedCountList[1] = 0;
occludedCountList[2] = 0;
baseBuffer.reCheckCount.SetData(occludedCountList);
occludedCountList.Dispose();
}
