/// <summary>
/// Build up ushort[] for mesh trig
/// </summary>
/// <param name="p_triangles"></param>
/// <param name="p_verticeIndex"></param>
/// <returns></returns>
private ushort[] GetTrigStructure(List <Triangle> p_triangles, VerticesIndex p_verticeIndex)
{
ushort[] newMeshTrig = new ushort[p_triangles.Count * 3];
for (int i = 0; i < p_triangles.Count; i++)
{
try
{
ushort a = (ushort)p_verticeIndex.GetIndex(p_triangles[i].nodes[0]);
ushort b = (ushort)p_verticeIndex.GetIndex(p_triangles[i].nodes[1]);
ushort c = (ushort)p_verticeIndex.GetIndex(p_triangles[i].nodes[2]);
int trigIndex = i * 3;
newMeshTrig[trigIndex] = a;
newMeshTrig[trigIndex + 1] = b;
newMeshTrig[trigIndex + 2] = c;
}
catch
{
Debug.LogError("p_verticeIndex.VectorToIndex Eror");
}
}
return(newMeshTrig);
}
public MeshBuilder(List <Triangle> p_triangles)
{
this._triangles = p_triangles;
verticesIndex = BuildVerticesIndex(this._triangles);
_meshTrig = GetTrigStructure(this._triangles, verticesIndex);
_meshVertices = verticesIndex.vertices;
}
/// <summary>
/// Build up vertices index table
/// </summary>
/// <param name="p_triangles"></param>
/// <returns></returns>
private VerticesIndex BuildVerticesIndex(List <Triangle> p_triangles)
{
VerticesIndex verticesIndex = new VerticesIndex();
for (int i = 0; i < p_triangles.Count; i++)
{
for (int n = 0; n < p_triangles[i].nodes.Count; n++)
{
verticesIndex.AddVertices(p_triangles[i].nodes[n]);
}
}
return(verticesIndex);
}
public GroundMesh(int lTri, int nbVer, Vector3 centerPos)
{
triangles = new int[lTri];
vertex = new Vector3[nbVer];
normals = new Vector3[nbVer];
computedTriangles = new int[lTri * 2];
computedVertex = new Vector3[nbVer + 1];
computedNormals = new Vector3[nbVer + 1];
smoothTriangles = new int[lTri * 5];
smoothVertex = new Vector3[(nbVer * 4) + 1];
smoothNormals = new Vector3[(nbVer * 4) + 1];
UVs = new Vector2[(nbVer * 4) + 1];
indexes = new VerticesIndex(nbVer - 1);
centerPosition = centerPos;
}
/// <summary>
/// First init
/// </summary>
public void Init(GroundMesh meshObject)
{
meshObject.centerIndex = CustomGeneric.ArrayContain(meshObject.smoothVertex, meshObject.centerPosition);
_indexes = meshObject.indexes;
_stateHealth = 1;
_walkable = true;
_elevation = 1f;
_isElevating = false;
_neighborElevationID = -1;
_groundMesh = meshObject;
_poluted = false;
_deforested = false;
_axis = GetCenterPosition();
_personnalMesh = GetComponent <MeshFilter>().mesh;
_personnalCollider = GetComponents <MeshCollider>();
_state = CellState.MOSS;
UpdateHeight(0);
InitColor();
}
