private AnimationFrame CreateFrame(Transform frame, AnimatorEditor editor, HashSet<string> extractFrames, HashSet<string> meshNames, Device device, List<AnimationFrame> meshFrames, Dictionary<string, Tuple<Matrix, Matrix>> extractMatrices)
{
AnimationFrame animationFrame = new AnimationFrame();
animationFrame.Name = frame.GetTransformPath();
animationFrame.TransformationMatrix = Matrix.Scaling(frame.m_LocalScale) * Matrix.RotationQuaternion(frame.m_LocalRotation) * Matrix.Translation(frame.m_LocalPosition);
animationFrame.OriginalTransform = animationFrame.TransformationMatrix;
animationFrame.CombinedTransform = extractMatrices[animationFrame.Name].Item1;
if (meshNames.Contains(animationFrame.Name))
{
MeshRenderer meshR = frame.m_GameObject.instance.FindLinkedComponent(UnityClassID.SkinnedMeshRenderer);
if (meshR == null)
{
meshR = frame.m_GameObject.instance.FindLinkedComponent(UnityClassID.MeshRenderer);
}
if (meshR != null)
{
Mesh mesh = Operations.GetMesh(meshR);
if (mesh != null)
{
SkinnedMeshRenderer smr = meshR as SkinnedMeshRenderer;
List<PPtr<Transform>> boneList = null;
string[] boneNames = null;
Matrix[] boneOffsets = null;
if (smr != null && smr.m_Bones.Count > 0)
{
boneList = smr.m_Bones;
int numBones = boneList.Count > 0 ? extractFrames.Count : 0;
boneNames = new string[numBones];
boneOffsets = new Matrix[numBones];
if (numBones > 0)
{
string[] extractArray = new string[numBones];
extractFrames.CopyTo(extractArray);
HashSet<string> extractCopy = new HashSet<string>(extractArray);
int invalidBones = 0;
for (int i = 0; i < boneList.Count; i++)
{
Transform bone = boneList[i].instance;
if (bone == null || bone.m_GameObject.instance == null || !extractCopy.Remove(bone.GetTransformPath()))
{
invalidBones++;
}
else if (i < numBones)
{
boneNames[i] = bone.GetTransformPath();
boneOffsets[i] = Operations.Mirror(Matrix.Transpose(mesh.m_BindPose[i]));
}
}
extractCopy.CopyTo(boneNames, boneList.Count - invalidBones);
for (int i = boneList.Count; i < extractFrames.Count; i++)
{
boneOffsets[i] = extractMatrices[boneNames[i]].Item2;
}
}
}
AnimationMeshContainer[] meshContainers = new AnimationMeshContainer[mesh.m_SubMeshes.Count];
Vector3 min = new Vector3(Single.MaxValue);
Vector3 max = new Vector3(Single.MinValue);
Operations.vMesh vMesh = new Operations.vMesh(meshR, true, true);
for (int i = 0; i < mesh.m_SubMeshes.Count; i++)
{
Operations.vSubmesh submesh = vMesh.submeshes[i];
List<Operations.vFace> faceList = submesh.faceList;
List<Operations.vVertex> vertexList = submesh.vertexList;
SlimDX.Direct3D9.Mesh animationMesh = null;
PositionBlendWeightsIndexedColored[] normalLines = null;
try
{
animationMesh = new SlimDX.Direct3D9.Mesh(device, faceList.Count, vertexList.Count, MeshFlags.Managed, PositionBlendWeightsIndexedNormalTexturedColoured.Format);
using (DataStream indexStream = animationMesh.LockIndexBuffer(LockFlags.None))
{
for (int j = 0; j < faceList.Count; j++)
{
ushort[] indices = faceList[j].index;
indexStream.Write(indices[0]);
indexStream.Write(indices[2]);
indexStream.Write(indices[1]);
}
animationMesh.UnlockIndexBuffer();
}
FillVertexBuffer(animationMesh, vertexList, -1);
normalLines = new PositionBlendWeightsIndexedColored[vertexList.Count * 2];
for (int j = 0; j < vertexList.Count; j++)
{
Operations.vVertex vertex = vertexList[j];
byte[] bIdx;
float[] bWeights;
if (vertex.boneIndices != null)
{
bIdx = new byte[4] { (byte)vertex.boneIndices[0], (byte)vertex.boneIndices[1], (byte)vertex.boneIndices[2], (byte)vertex.boneIndices[3] };
bWeights = vertex.weights;
}
else
{
bIdx = new byte[4];
bWeights = new float[4];
}
normalLines[j * 2] = new PositionBlendWeightsIndexedColored(vertex.position, bWeights, bIdx, Color.Yellow.ToArgb());
normalLines[(j * 2) + 1] = new PositionBlendWeightsIndexedColored(vertex.position + (vertex.normal / 64), bWeights, bIdx, Color.Yellow.ToArgb());
min = Vector3.Minimize(min, vertex.position);
max = Vector3.Maximize(max, vertex.position);
}
}
catch
{
Report.ReportLog("No display of submeshes with more than 64k vertices!");
}
AnimationMeshContainer meshContainer = new AnimationMeshContainer();
if (animationMesh != null)
{
meshContainer.Name = animationFrame.Name;
meshContainer.MeshData = new MeshData(animationMesh);
meshContainer.NormalLines = normalLines;
}
meshContainers[i] = meshContainer;
if (submesh.matList.Count > 0 && submesh.matList[0].instance != null)
{
Material mat = submesh.matList[0].instance;
int matIdx = editor.Materials.IndexOf(mat);
int texIdx;
if (!MatTexIndices.TryGetValue(matIdx, out texIdx))
{
texIdx = -1;
SlimDX.Direct3D9.Material materialD3D = new SlimDX.Direct3D9.Material();
materialD3D.Ambient = GetColour(mat, "_SColor");
materialD3D.Diffuse = GetColour(mat, "_Color");
materialD3D.Emissive = GetColour(mat, "_ReflectColor");
materialD3D.Specular = GetColour(mat, "_SpecColor");
materialD3D.Power = GetFloat(mat, "_Shininess");
Materials[matIdx] = materialD3D;
Texture2D matTex = GetTexture(mat, "_MainTex");
if (matTex != null)
{
texIdx = editor.Textures.IndexOf(matTex);
if (Textures[texIdx] == null)
{
using (MemoryStream mem = new MemoryStream())
{
matTex.Export(mem);
mem.Position = 0;
ImportedTexture image = new ImportedTexture(mem, matTex.m_Name);
Textures[texIdx] = Texture.FromMemory(device, image.Data);
}
}
}
MatTexIndices.Add(matIdx, texIdx);
}
meshContainer.MaterialIndex = matIdx;
meshContainer.TextureIndex = texIdx;
}
}
for (int i = 0; i < (meshContainers.Length - 1); i++)
{
meshContainers[i].NextMeshContainer = meshContainers[i + 1];
}
if (boneList != null)
{
for (int i = 0; i < meshContainers.Length; i++)
{
meshContainers[i].BoneNames = boneNames;
meshContainers[i].BoneOffsets = boneOffsets;
meshContainers[i].RealBones = boneList.Count;
}
}
Matrix mirrorCombined = Operations.Mirror(animationFrame.CombinedTransform);
min = Vector3.TransformCoordinate(min, mirrorCombined);
max = Vector3.TransformCoordinate(max, mirrorCombined);
animationFrame.Bounds = new BoundingBox(min, max);
animationFrame.MeshContainer = meshContainers[0];
meshFrames.Add(animationFrame);
}
}
}
for (int i = 0; i < frame.Count; i++)
{
Transform child = frame[i];
if (extractFrames.Contains(child.GetTransformPath()))
{
AnimationFrame childAnimationFrame = CreateFrame(child, editor, extractFrames, meshNames, device, meshFrames, extractMatrices);
childAnimationFrame.Parent = animationFrame;
animationFrame.AppendChild(childAnimationFrame);
}
}
numFrames++;
return animationFrame;
}
private SkelletalMesh GetMesh(GMeshContainer meshContainer, Bone root, VertexDescriptor vd)
{
SlimDX.Direct3D9.Mesh d3dMesh = meshContainer.Mesh;
var adjacency = meshContainer.GetAdjacency();
var meshMaterials = meshContainer.GetMaterials();
List <MeshMaterial> materials = new List <MeshMaterial>();
for (int i = 0; i < meshMaterials.Length; i++)
{
var matd3d = meshMaterials[i].MaterialD3D;
string textureFilename = meshMaterials[i].TextureFileName;
if (textureFilename != null && !Path.IsPathRooted(textureFilename))
{
textureFilename = Path.Combine(Path.GetDirectoryName(xFile), textureFilename);
}
materials.Add(new MeshMaterial()
{
Name = root.Name + "_material" + i,
Alpha = matd3d.Diffuse.Alpha,
Diffuse = matd3d.Diffuse.ToVector3(),
Specular = matd3d.Specular.ToVector3(),
SpecularPower = Math.Max(1, matd3d.Power),
Reflectivity = 0,
Refractitity = 0,
EmissiveColor = matd3d.Emissive.ToVector3(),
DiffuseMap = textureFilename
});
}
SkelletalMesh mesh = new SkelletalMesh(vd);
mesh.Adjacency = adjacency;
SkinVertex[] vertexes = new SkinVertex[d3dMesh.VertexCount];
Array indices;
if (d3dMesh.IndexBuffer.Description.Format == Format.Index16)
{
indices = new ushort[d3dMesh.FaceCount * 3];
}
else
{
indices = new uint[d3dMesh.FaceCount * 3];
}
VertexDescriptor meshVD = new VertexDescriptor(d3dMesh.GetDeclaration());
int positionOffset = meshVD.GetOffset(DeclarationUsage.Position, 0);
int normalOffset = meshVD.GetOffset(DeclarationUsage.Normal, 0);
int texCoordOffset = meshVD.GetOffset(DeclarationUsage.TextureCoordinate, 0);
int blendIndicesOffset = meshVD.GetOffset(DeclarationUsage.BlendIndices, 0);
int blendIndicesSize = meshVD.SizeOfElement(DeclarationUsage.BlendIndices, 0);
int blendWeightsOffset = meshVD.GetOffset(DeclarationUsage.BlendWeight, 0);
int blendWeightSize = meshVD.SizeOfElement(DeclarationUsage.BlendWeight, 0);
byte[] buffer;
unsafe
{
DataStream vertexStream = d3dMesh.LockVertexBuffer(0);
buffer = new byte[vertexStream.Length];
vertexStream.Read(buffer, 0, (int)vertexStream.Length);
fixed(byte *_pter = buffer)
{
fixed(SkinVertex *pVertexes = vertexes)
{
byte *pter = _pter;
int j = 0;
for (int i = 0; i < d3dMesh.VertexCount; i++)
{
pVertexes[i].Position = *((Vector3 *)(pter + positionOffset));
if (normalOffset >= 0)
{
pVertexes[i].Normal = *((Vector3 *)(pter + normalOffset));
}
if (texCoordOffset >= 0)
{
pVertexes[i].TexCoord = *((Vector2 *)(pter + texCoordOffset));
}
if (blendIndicesOffset >= 0)
{
byte *indicesPter = (pter + blendIndicesOffset);
uint *pDest = (uint *)&(pVertexes[i].BlendIndices);
for (j = 0; j < blendIndicesSize; j++)
{
*(((byte *)pDest) + j) = *(indicesPter + j);
}
}
if (blendWeightsOffset >= 0)
{
byte * weightsPter = (pter + blendWeightsOffset);
Vector4 *pDest = &(pVertexes[i].BlendWeights);
for (j = 0; j < blendWeightSize; j++)
{
*(((byte *)pDest) + j) = *(weightsPter + j);
}
}
pter += d3dMesh.BytesPerVertex;
}
}
}
d3dMesh.UnlockVertexBuffer();
DataStream indexStream = d3dMesh.LockIndexBuffer(0);
GCHandle handler = GCHandle.Alloc(indices, GCHandleType.Pinned);
IntPtr indexPter = Marshal.UnsafeAddrOfPinnedArrayElement(indices, 0);
buffer = new byte[indexStream.Length];
indexStream.Read(buffer, 0, (int)indexStream.Length);
Marshal.Copy(buffer, 0, indexPter, buffer.Length);
handler.Free();
d3dMesh.UnlockIndexBuffer();
}
mesh.CreateVertexBuffer(vertexes);
if (d3dMesh.IndexBuffer.Description.Format == Format.Index16)
{
mesh.CreateIndexBuffer((ushort[])indices);
}
else
{
mesh.CreateIndexBuffer((uint[])indices);
}
List <MeshLayer> layers = new List <MeshLayer>();
if (meshContainer.BoneCombinations == null || meshContainer.BoneCombinations.Length == 0)
{
MeshLayer component = new MeshLayer();
materials.Add(MeshMaterial.CreateDefaultMaterial(meshContainer.Name + "_default"));
component.materialIndex = 0;
component.primitiveCount = mesh.FaceCount;
component.startIndex = 0;
component.startVertex = 0;
component.vertexCount = mesh.VertexCount;
layers.Add(component);
}
else
{
for (int i = 0; i < meshContainer.BoneCombinations.Length; i++)
{
BoneCombination comb = meshContainer.BoneCombinations[i];
MeshLayer component = new MeshLayer();
component.materialIndex = comb.AttributeId;
component.primitiveCount = comb.FaceCount;
component.startIndex = comb.FaceStart * 3;
component.startVertex = comb.VertexStart;
component.vertexCount = comb.VertexCount;
layers.Add(component);
}
}
var layerArray = layers.ToArray();
mesh.Materials = materials.ToArray();
mesh.SetLayers(layerArray);
var skinInfo = meshContainer.SkinInfo;
mesh.MaxVertexInfluences = skinInfo.MaximumVertexInfluences;
var bones = new Bone[skinInfo.BoneCount];
var boneOffsetMatrices = new Matrix[bones.Length];
for (int i = 0; i < bones.Length; i++)
{
bones[i] = root.FindChild(skinInfo.GetBoneName(i));
boneOffsetMatrices[i] = skinInfo.GetBoneOffsetMatrix(i);
}
mesh.Bones = bones;
mesh.BoneBindingMatrices = boneOffsetMatrices;
if (meshContainer.BoneCombinations != null && meshContainer.BoneCombinations.Length > 0)
{
for (int layerIndex = 0; layerIndex < layerArray.Length; layerIndex++)
{
mesh.SetLayerBones(layerIndex, meshContainer.BoneCombinations[layerIndex].BoneIds);
}
}
mesh.LockVertexBuffer();
int[] vertices;
float[] weights;
for (int i = 0; i < mesh.bones.Length; i++)
{
skinInfo.GetBoneInfluence(i, out vertices, out weights);
VertexStreamView <Vector3> positions = mesh.GetVertexViewStream <Vector3>(DeclarationUsage.Position, 0, vertices);
}
mesh.UnlockVertexBuffer();
meshVD.Dispose();
if (normalOffset < 0)
{
mesh.ComputeNormals();
}
if (texCoordOffset < 0)
{
mesh.ComputeTextureCoords(CoordMappingType.Spherical);
}
mesh.ComputeTangents();
return(mesh);
}
public static void BuildFromMesh(DX.Mesh mesh, MeshData <Material> data, Material[][] mats)
{
void *src = mesh.LockVertexBuffer(DX.LockFlags.None).DataPointer.ToPointer();
byte[] buffer = new byte[mesh.VertexCount * mesh.BytesPerVertex];
fixed(byte *dst = &buffer[0])
{
Memory.Copy(src, dst, buffer.Length);
data.SetData(dst, buffer.Length);
}
mesh.UnlockVertexBuffer();
data.Materials = mats;
data.MaterialAnimation = new MaterialAnimationInstance[mats.Length]; //{ new MaterialAnimationInstance(matAnimData) };
for (int i = 0; i < mats.Length; i++)
{
MaterialAnimation matAnimData = new MaterialAnimation(mats[i].Length, 0.025f);
data.MaterialAnimation[i] = new MaterialAnimationInstance(matAnimData);
}
data.VertexSize = mesh.BytesPerVertex;
data.VertexCount = mesh.VertexCount;
DX.VertexElement[] elements = DX.D3DX.DeclaratorFromFVF(mesh.VertexFormat);
data.VertexElements = new VertexElement[elements.Length];
for (int i = 0; i < elements.Length - 1; i++)
{
data.VertexElements[i] = new VertexElement(elements[i].Offset, Convert(elements[i].Type), Convert(elements[i].Usage), elements[i].UsageIndex);
//data.VertexElements [i]= new VertexElement (elements[i].Offset,
//data.VertexElements[i].Index = elements[i].UsageIndex;
//data.VertexElements[i].Offset = elements[i].Offset;
//data.VertexElements[i].s
}
//Array.Copy(elements, data.VertexElements, elements.Length);
int faceCount = mesh.FaceCount;
data.Faces = new MeshFace[faceCount];
uint *ab = (uint *)mesh.LockAttributeBuffer(DX.LockFlags.ReadOnly).DataPointer.ToPointer();
if ((mesh.CreationOptions & DX.MeshFlags.Use32Bit) == DX.MeshFlags.Use32Bit)
{
uint *ib = (uint *)mesh.LockIndexBuffer(DX.LockFlags.ReadOnly).DataPointer.ToPointer();
for (int i = 0; i < faceCount; i++)
{
int idxId = i * 3;
data.Faces[i] = new MeshFace((int)ib[idxId], (int)ib[idxId + 1], (int)ib[idxId + 2], (int)ab[i]);
}
mesh.UnlockIndexBuffer();
}
else
{
ushort *ib = (ushort *)mesh.LockIndexBuffer(DX.LockFlags.ReadOnly).DataPointer.ToPointer();
for (int i = 0; i < faceCount; i++)
{
int idxId = i * 3;
data.Faces[i] = new MeshFace(ib[idxId], ib[idxId + 1], ib[idxId + 2], (int)ab[i]);
}
mesh.UnlockIndexBuffer();
}
mesh.UnlockAttributeBuffer();
}
public SceneImportResult LoadStaticMesh(string filename)
{
var file = new FileInfo(filename);
VertexDescriptor vd = VertexDescriptor.Get <ModelVertex>();
List <MeshLayer> layers = new List <MeshLayer>();
int[] adjacency;
ExtendedMaterial[] meshMaterials;
Mesh mesh = new Mesh(vd);
List <MeshMaterial> material = new List <MeshMaterial>();
using (SlimDX.Direct3D9.Mesh d3dMesh = SlimDX.Direct3D9.Mesh.FromFile(Engine.Graphics, filename, MeshFlags.Managed))
{
adjacency = d3dMesh.GetAdjacency();
meshMaterials = d3dMesh.GetMaterials();
for (int i = 0; i < meshMaterials.Length; i++)
{
var matd3d = meshMaterials[i].MaterialD3D;
string textureFilename = meshMaterials[i].TextureFileName;
if (textureFilename != null && !Path.IsPathRooted(textureFilename))
{
textureFilename = Path.Combine(Path.GetDirectoryName(filename), textureFilename);
}
material.Add(new MeshMaterial()
{
Name = file.Name + "_material" + i,
Alpha = matd3d.Diffuse.Alpha,
Diffuse = matd3d.Diffuse.ToVector3(),
Specular = matd3d.Specular.ToVector3(),
SpecularPower = Math.Max(1, matd3d.Power),
Reflectivity = 0,
Refractitity = 0,
EmissiveColor = matd3d.Emissive.ToVector3(),
DiffuseMap = textureFilename != null && File.Exists(textureFilename) ?
textureFilename : null
});
}
ModelVertex[] vertexes = new ModelVertex[d3dMesh.VertexCount];
Array indices;
if (d3dMesh.IndexBuffer.Description.Format == Format.Index16)
{
indices = new ushort[d3dMesh.FaceCount * 3];
}
else
{
indices = new uint[d3dMesh.FaceCount * 3];
}
DataStream vertexStream = d3dMesh.LockVertexBuffer(0);
VertexDescriptor meshVD = new VertexDescriptor(d3dMesh.GetDeclaration());
int positionOffset = meshVD.GetOffset(DeclarationUsage.Position, 0);
int normalOffset = meshVD.GetOffset(DeclarationUsage.Normal, 0);
int texCoordOffset = meshVD.GetOffset(DeclarationUsage.TextureCoordinate, 0);
byte[] buffer;
unsafe
{
buffer = new byte[vertexStream.Length];
vertexStream.Read(buffer, 0, (int)vertexStream.Length);
fixed(byte *_pter = buffer)
{
byte *pter = _pter;
for (int i = 0; i < d3dMesh.VertexCount; i++)
{
vertexes[i].Position = *((Vector3 *)(pter + positionOffset));
if (normalOffset > 0)
{
vertexes[i].Normal = *((Vector3 *)(pter + normalOffset));
}
if (texCoordOffset > 0)
{
vertexes[i].TexCoord = *((Vector2 *)(pter + texCoordOffset));
}
pter += d3dMesh.BytesPerVertex;
}
}
d3dMesh.UnlockVertexBuffer();
DataStream indexStream = d3dMesh.LockIndexBuffer(0);
GCHandle handler = GCHandle.Alloc(indices, GCHandleType.Pinned);
byte * indexPter = (byte *)Marshal.UnsafeAddrOfPinnedArrayElement(indices, 0);
buffer = new byte[indexStream.Length];
indexStream.Read(buffer, 0, (int)indexStream.Length);
for (int i = 0; i < indexStream.Length; i++)
{
indexPter[i] = buffer[i];
}
handler.Free();
d3dMesh.UnlockIndexBuffer();
}
mesh.CreateVertexBuffer(vertexes);
if (d3dMesh.IndexBuffer.Description.Format == Format.Index16)
{
mesh.CreateIndexBuffer((ushort[])indices);
}
else
{
mesh.CreateIndexBuffer((uint[])indices);
}
var d3dComponents = d3dMesh.GetAttributeTable();
if (d3dComponents == null)
{
MeshLayer component = new MeshLayer();
layers.Add(component);
material.Add(MeshMaterial.CreateDefaultMaterial(file.Name + "_default"));
component.materialIndex = 0;
component.primitiveCount = mesh.FaceCount;
component.startIndex = 0;
component.startVertex = 0;
component.vertexCount = mesh.VertexCount;
}
else
{
for (int i = 0; i < d3dComponents.Length; i++)
{
AttributeRange ar = d3dComponents[i];
MeshLayer component = new MeshLayer();
layers.Add(component);
component.materialIndex = ar.AttribId;
component.primitiveCount = ar.FaceCount;
component.startIndex = ar.FaceStart * 3;
component.startVertex = ar.VertexStart;
component.vertexCount = ar.VertexCount;
}
}
mesh.Materials = material.ToArray();
mesh.SetLayers(layers.ToArray());
if (normalOffset < 0)
{
mesh.ComputeNormals();
}
if (texCoordOffset < 0)
{
mesh.ComputeTextureCoords(CoordMappingType.Spherical);
}
mesh.ComputeTangents();
meshVD.Dispose();
}
StaticMeshSceneNode meshNode = new StaticMeshSceneNode(file.Name, mesh);
return(new SceneImportResult {
VisualSceneRoot = meshNode, VisualMaterials = material
});
}
