public static void CreateMeshesFromCaronte(CaronteSharp.MeshComplex[] arrCaronteMesh, out UnityEngine.Mesh[] arrMesh, out Tuple2 <int, int>[] arrSubmeshRange, out int[] meshComplexIndex)
{
int numMeshes = arrCaronteMesh.Length;
List <Mesh> listMesh = new List <Mesh>();
List <Tuple2 <int, int> > listSubmeshRange = new List <Tuple2 <int, int> >();
List <int> listMeshComplexIndex = new List <int>();
for (int i = 0; i < numMeshes; i++)
{
CaronteSharp.MeshComplex caronteMesh = arrCaronteMesh[i];
Mesh[] arrAuxMesh;
Tuple2 <int, int>[] arrAuxSubmeshRange;
CRGeometryUtils.CreateMeshesFromComplex(caronteMesh, out arrAuxMesh, out arrAuxSubmeshRange);
listMesh.AddRange(arrAuxMesh);
listSubmeshRange.AddRange(arrAuxSubmeshRange);
for (int j = 0; j < arrAuxMesh.Length; j++)
{
listMeshComplexIndex.Add(i);
}
}
arrMesh = listMesh.ToArray();
arrSubmeshRange = listSubmeshRange.ToArray();
meshComplexIndex = listMeshComplexIndex.ToArray();
}
private static void CreateListMeshComplexFromUnity(List <GameObject> listGameObject, List <Mesh> listMesh, out List <MeshComplex> listMeshComplex, out List <Matrix4x4> listMeshComplexLocalToWorld)
{
listMeshComplex = new List <CaronteSharp.MeshComplex>();
listMeshComplexLocalToWorld = new List <Matrix4x4>();
int nParentGameObjects = listGameObject.Count;
for (int i = 0; i < nParentGameObjects; i++)
{
UnityEngine.Mesh un_mesh = listMesh[i];
GameObject parent_go = listGameObject[i];
CaronteSharp.MeshComplex car_mesh = new CaronteSharp.MeshComplex();
car_mesh.Set(un_mesh);
listMeshComplex.Add(car_mesh);
Matrix4x4 m_Local_to_World = parent_go.transform.localToWorldMatrix;
listMeshComplexLocalToWorld.Add(m_Local_to_World);
}
}
public static void TransformListMesh(List <GameObject> listParentGO, List <UnityEngine.Mesh> listMesh_un, Matrix4x4 m_BoundsWorld_to_BoundsLocal, out List <CaronteSharp.MeshComplex> listMesh_car)
{
listMesh_car = new List <CaronteSharp.MeshComplex>();
int numParentGameObjects = listParentGO.Count;
for (int i = 0; i < numParentGameObjects; ++i)
{
UnityEngine.Mesh un_mesh = listMesh_un[i];
GameObject parent_go = listParentGO[i];
Matrix4x4 m_Local_to_World = parent_go.transform.localToWorldMatrix;
Matrix4x4 m_Local_to_Bounds = m_BoundsWorld_to_BoundsLocal * m_Local_to_World;
UnityEngine.Mesh transformedMesh;
CRGeometryUtils.CreateMeshTransformed(un_mesh, m_Local_to_Bounds, out transformedMesh);
CaronteSharp.MeshComplex car_mesh = new CaronteSharp.MeshComplex();
car_mesh.Set(transformedMesh);
UnityEngine.Object.DestroyImmediate(transformedMesh);
listMesh_car.Add(car_mesh);
}
}
//-----------------------------------------------------------------------------------
static void LoadASE()
{
Material defaultmaterial = new Material(Shader.Find("Diffuse"));
defaultmaterial.name = "default";
CaronteSharp.MeshComplex[] arrMeshes;
CaronteSharp.MatrixRTS[] arrMatrixRTS;
CaronteSharp.Tools.LoadASE(ASEpath, out arrMeshes, out arrMatrixRTS);
int numMeshes = arrMeshes.Length;
for (int i = 0; i < numMeshes; i++)
{
CaronteSharp.MeshComplex mesh = arrMeshes[i];
CaronteSharp.MatrixRTS matrixRTS = arrMatrixRTS[i];
GameObject go = new GameObject(/*mesh.name_*/);
MeshFilter meshfilter = go.AddComponent <MeshFilter>();
UnityEngine.Mesh unityMesh = new UnityEngine.Mesh();
// unityMesh.name = mesh.name_;
unityMesh.vertices = mesh.arrPosition_;
unityMesh.normals = mesh.arrNormal_;
unityMesh.uv = mesh.arrUV_;
unityMesh.triangles = mesh.arrIndex_;
unityMesh.RecalculateBounds();
go.transform.position = matrixRTS.translation_;
go.transform.rotation = matrixRTS.rotation_;
go.transform.localScale = matrixRTS.scale_;
meshfilter.sharedMesh = unityMesh;
MeshRenderer meshRenderer = go.AddComponent <MeshRenderer>();
meshRenderer.sharedMaterial = defaultmaterial;
}
}//
private static void CreateMeshesFromComplex(CaronteSharp.MeshComplex inputMesh, out UnityEngine.Mesh[] outputMeshes, out Tuple2 <int, int>[] outputSubmeshRange)
{
Vector3[] vertices = inputMesh.arrPosition_;
Vector3[] normals = inputMesh.arrNormal_;
Vector4[] tangents = inputMesh.arrTan_;
Vector2[] uv = inputMesh.arrUV_;
bool hasNormals = (normals != null) && (normals.Length > 0);
bool hasTangents = (tangents != null) && (tangents.Length > 0);
bool hasUVs = (uv != null) && (uv.Length > 0);
int maxVertexesPerMesh = 65533;
List <UnityEngine.Mesh> listMeshes = new List <UnityEngine.Mesh>();
List <Tuple2 <int, int> > listSubmeshRange = new List <Tuple2 <int, int> >();
List <Vector3> listCurPos = new List <Vector3>();
List <Vector3> listCurNor = new List <Vector3>();
List <Vector4> listCurTan = new List <Vector4>();
List <Vector2> listCurUVs = new List <Vector2>();
List <List <int> > listListCurIndices = new List <List <int> >();
Dictionary <int, int> dictOldIndexToNew = new Dictionary <int, int>();
int indexMin = 0;
int indexMax = 0;
int submeshIdMin = 0;
int[] subMeshesIdx = inputMesh.arrSubmeshIdx_;
int nSubmeshIdx = subMeshesIdx.Length;
for (int i = 0; i < nSubmeshIdx; i++)
{
indexMin = indexMax;
indexMax = subMeshesIdx[i] * 3;
List <int> listCurIndices = new List <int>();
listListCurIndices.Add(listCurIndices);
for (int j = indexMin; j < indexMax; j++)
{
int oldIndex = inputMesh.arrIndex_[j];
if (!dictOldIndexToNew.ContainsKey(oldIndex))
{
dictOldIndexToNew.Add(oldIndex, listCurPos.Count);
listCurPos.Add(vertices[oldIndex]);
if (hasNormals)
{
listCurNor.Add(normals[oldIndex]);
}
if (hasTangents)
{
listCurTan.Add(tangents[oldIndex]);
}
if (hasUVs)
{
listCurUVs.Add(uv[oldIndex]);
}
}
int index = dictOldIndexToNew[oldIndex];
listCurIndices.Add(index);
bool isTriangleEnd = ((j % 3) == 2);
bool isMaxVertexReached = (listCurPos.Count >= maxVertexesPerMesh);
bool isLastMeshTriangle = ((i == (nSubmeshIdx - 1)) && (j == (indexMax - 1)));
if ((isMaxVertexReached && isTriangleEnd) || isLastMeshTriangle)
{
Mesh mesh;
GenerateUnityMesh(listCurPos, listCurNor, listCurTan, listCurUVs, listListCurIndices, out mesh);
listMeshes.Add(mesh);
listSubmeshRange.Add(Tuple2.New(submeshIdMin, i));
submeshIdMin = i;
listListCurIndices.Add(listCurIndices);
dictOldIndexToNew.Clear();
}
}
}
outputMeshes = listMeshes.ToArray();
outputSubmeshRange = listSubmeshRange.ToArray();
}
