public void Update(IPluginIO pin, DX11RenderContext context)
{
if (this.FInvalidate || this.FEmpty)
{
for (int i = 0; i < this.scenes.Count; i++)
{
if (scenes[i] != null)
{
AssimpScene scene = scenes[i];
for (int j = 0; j < scene.MeshCount; j++)
{
AssimpMesh assimpmesh = scene.Meshes[j];
List<int> inds = assimpmesh.Indices;
if (inds.Count > 0 && assimpmesh.VerticesCount > 0)
{
var indexstream = new DataStream(inds.Count * 4, true, true);
indexstream.WriteRange(inds.ToArray());
indexstream.Position = 0;
DX11IndexOnlyGeometry geom = new DX11IndexOnlyGeometry(context);
geom.IndexBuffer = new DX11IndexBuffer(context, indexstream, false, true);
geom.InputLayout = assimpmesh.GetInputElements().ToArray();
geom.Topology = PrimitiveTopology.TriangleList;
geom.HasBoundingBox = true;
geom.BoundingBox = assimpmesh.BoundingBox;
DX11DynamicStructuredBuffer<Vector3> p =
new DX11DynamicStructuredBuffer<Vector3>(context, assimpmesh.PositionPointer, assimpmesh.VerticesCount);
DX11DynamicStructuredBuffer<Vector3> n =
new DX11DynamicStructuredBuffer<Vector3>(context, assimpmesh.NormalsPointer, assimpmesh.VerticesCount);
if (assimpmesh.UvChannelCount > 0)
{
DX11DynamicStructuredBuffer<Vector3> u =
new DX11DynamicStructuredBuffer<Vector3>(context, assimpmesh.GetUvPointer(0), assimpmesh.VerticesCount);
this.FOutUvs[i][j][context] = u;
}
DX11RawBuffer rb = new DX11RawBuffer(context, geom.IndexBuffer.Buffer);
this.FOutPosition[i][j][context] = p;
this.FOutNormals[i][j][context] = n;
this.FOutGeom[i][j][context] = geom;
this.FOutIndices[i][j][context] = rb;
}
}
}
}
this.FInvalidate = false;
this.FEmpty = false;
}
}
public void Update(IPluginIO pin, DX11RenderContext context)
{
if (this.ibo == null)
{
uint[] faceIndices = faceModel.TriangleIndices.ToArray();
fixed (uint* uPtr = &faceIndices[0])
{
DataStream ds = new DataStream(new IntPtr(uPtr), faceIndices.Length * 4, true, true);
this.ibo = new DX11IndexBuffer(context, ds, false, false);
}
this.FOutGeom[0][context] = new DX11IndexOnlyGeometry(context);
this.FOutGeom[0][context].IndexBuffer = this.ibo;
}
if (this.faceVertexBuffer == null)
{
this.faceVertexBuffer = new DX11DynamicStructuredBuffer<Vector3>(context, (int)FaceModel.VertexCount);
this.FOutFaceVertices[0][context] = this.faceVertexBuffer;
this.faceUVBuffer = new DX11DynamicStructuredBuffer<Vector2>(context, (int)FaceModel.VertexCount);
this.FOutFaceUV[0][context] = this.faceUVBuffer;
}
if (this.FInvalidate)
{
fixed (CameraSpacePoint* cPtr = &this.cameraPoints[0])
{
this.faceVertexBuffer.WriteData(new IntPtr(cPtr));
}
fixed (ColorSpacePoint* cPtr = &this.colorPoints[0])
{
this.faceUVBuffer.WriteData(new IntPtr(cPtr));
}
this.FInvalidate = false;
}
}
private void BindBuffers(DX11RenderContext context)
{
if (this.worldbuffer != null)
{
if (this.worldbuffer.ElementCount != this.FInWorld.SliceCount)
{
this.worldbuffer.Dispose(); this.worldbuffer = null;
}
}
if (this.colorbuffer != null)
{
if (this.colorbuffer.ElementCount != this.FInColor.SliceCount)
{
this.colorbuffer.Dispose(); this.colorbuffer = null;
}
}
if (this.FInTexture.PluginIO.IsConnected)
{
if (this.uvbuffer != null)
{
if (this.uvbuffer.ElementCount != this.FInTexTransform.SliceCount)
{
this.uvbuffer.Dispose(); this.uvbuffer = null;
}
}
if (this.uvbuffer == null) { this.uvbuffer = new DX11DynamicStructuredBuffer<Matrix>(context, this.FInTexTransform.SliceCount); }
quadshader.SetBySemantic("TEXTUREMATRIXCOUNT", this.uvbuffer.ElementCount);
quadshader.SetBySemantic("TEXTUREMATRIXBUFFER", this.uvbuffer.SRV);
this.uvbuffer.WriteData(this.FInTexTransform.ToArray());
}
if (this.worldbuffer == null) { this.worldbuffer = new DX11DynamicStructuredBuffer<Matrix>(context, this.FInWorld.SliceCount); }
if (this.colorbuffer == null) { this.colorbuffer = new DX11DynamicStructuredBuffer<Color4>(context, this.FInColor.SliceCount); }
this.worldbuffer.WriteData(this.FInWorld.ToArray());
this.colorbuffer.WriteData(this.FInColor.ToArray());
quadshader.SetBySemantic("WORLDBUFFER", this.worldbuffer.SRV);
quadshader.SetBySemantic("COLORBUFFER", this.colorbuffer.SRV);
quadshader.SetBySemantic("WORLDCOUNT", this.worldbuffer.ElementCount);
quadshader.SetBySemantic("COLORCOUNT", this.colorbuffer.ElementCount);
}
public void Update(IPluginIO pin, DX11RenderContext context)
{
if (!this.FTextureOutput[0].Contains(context))
{
this.FTextureOutput[0][context] = new DX11DynamicTexture2D(context, this.width, this.height, SlimDX.DXGI.Format.R8G8B8A8_UNorm);
this.FPCOut[0][context] = new DX11DynamicStructuredBuffer<float>(context, 640 * 480 * 6);
}
if (this.FInvalidate)
{
fixed (int* f = &this.pic[0])
{
IntPtr ptr = new IntPtr(f);
this.FTextureOutput[0][context].WriteData(ptr, this.width * this.height * 4);
}
/*fixed (float* f = &this.piccloud[0])
{*
IntPtr ptr = new IntPtr(f);*/
DX11DynamicStructuredBuffer<float> db = (DX11DynamicStructuredBuffer<float>)this.FPCOut[0][context];
db.WriteData(this.piccloud);
//}
this.FInvalidate = false;
}
if (this.FInVoxels[0])
{
if (this.FOutVoxels[0].Contains(context))
{
this.FOutVoxels[0].Dispose(context);
}
short[] data = new short[this.VoxelResolutionX * this.VoxelResolutionY * this.VoxelResolutionZ];
this.colorVolume.ExportVolumeBlock(0, 0, 0, this.VoxelResolutionX, this.VoxelResolutionY, this.VoxelResolutionZ, 1, data);
DX11DynamicStructuredBuffer<int> b = new DX11DynamicStructuredBuffer<int>(context, this.VoxelResolutionX * this.VoxelResolutionY * this.VoxelResolutionZ);
int[] idata = new int[this.VoxelResolutionX * this.VoxelResolutionY * this.VoxelResolutionZ];
for (int i = 0; i < this.VoxelResolutionX * this.VoxelResolutionY * this.VoxelResolutionZ; i++)
{
idata[i] = data[i];
}
b.WriteData(idata);
this.FOutVoxels[0][context] = b;
}
if (this.FInExport[0])
{
if (this.FGeomOut[0].Contains(context))
{
this.FGeomOut[0].Dispose(context);
}
if (this.colorVolume != null)
{
ColorMesh m = this.colorVolume.CalculateMesh(this.FInGeomVoxelStep[0]);
DX11IndexedGeometry geom = new DX11IndexedGeometry(context);
ReadOnlyCollection<int> inds = m.GetTriangleIndexes();
DataStream ds = new DataStream(inds.Count*4,true,true);
ds.WriteRange<int>(inds.ToArray());
ds.Position = 0;
DX11IndexBuffer ibo = new DX11IndexBuffer(context, ds, false, true);
ReadOnlyCollection<Microsoft.Kinect.Toolkit.Fusion.Vector3> pos = m.GetVertices();
ReadOnlyCollection<Microsoft.Kinect.Toolkit.Fusion.Vector3> norm = m.GetNormals();
ReadOnlyCollection<int> col = m.GetColors();
DataStream dsv = new DataStream(Pos3Norm3Vertex.VertexSize * pos.Count,true,true);
SlimDX.Vector3 bmin = new SlimDX.Vector3(float.MaxValue, float.MaxValue, float.MaxValue);
SlimDX.Vector3 bmax = new SlimDX.Vector3(float.MinValue, float.MinValue, float.MinValue);
for (int i = 0; i < pos.Count; i++)
{
Microsoft.Kinect.Toolkit.Fusion.Vector3 p = pos[i];
Microsoft.Kinect.Toolkit.Fusion.Vector3 n = norm[i];
dsv.Write<Microsoft.Kinect.Toolkit.Fusion.Vector3>(p);
dsv.Write<Microsoft.Kinect.Toolkit.Fusion.Vector3>(n);
dsv.Write<int>(col[i]);
if (p.X < bmin.X) { bmin.X = p.X; }
if (p.Y < bmin.Y) { bmin.Y = p.Y; }
if (p.Z < bmin.Z) { bmin.Z = p.Z; }
if (p.X > bmax.X) { bmax.X = p.X; }
if (p.Y > bmax.Y) { bmax.Y = p.Y; }
if (p.Z > bmax.Z) { bmax.Z = p.Z; }
}
geom.IndexBuffer = ibo;
geom.HasBoundingBox = true;
geom.InputLayout = FusionColoredVertex.Layout;
geom.Topology = SlimDX.Direct3D11.PrimitiveTopology.TriangleList;
geom.VertexSize = FusionColoredVertex.VertexSize;
geom.VertexBuffer = BufferHelper.CreateVertexBuffer(context, dsv, false, true);
geom.VerticesCount = pos.Count;
geom.BoundingBox = new BoundingBox(bmin, bmax);
this.FGeomOut[0][context] = geom;
m.Dispose();
}
}
}
