public override GameObject generate(bool makeGameObjects, AXParametricObject initiator_po, bool renderToOutputParameter)
{
if (inputs != null && inputs.Count > 0)
{
float bayw = 2f;
List <Vector3> verts = new List <Vector3>();
List <Vector2> uvs = new List <Vector2>();
List <int> tris = new List <int>();
shiftIndices.Add(0);
Paths paths = new Paths();
Path path = null;
int prevPathCount = 0;
for (int c = 0; c < inputs.Count; c++)
{
if (inputs[c].DependsOn == null)
{
continue;
}
path = inputs[c].DependsOn.getPaths()[0];
paths.Add(path);
verts.AddRange(AXGeometryTools.Utilities.path2Vec3s(path, AXGeometryTools.Axis.Y, (c * bayw)));
if (c > 0)
{
shiftIndices.Add(shiftIndices[shiftIndices.Count - 1] + prevPathCount);
}
prevPathCount = path.Count;
}
for (int u = 0; u < verts.Count; u++)
{
uvs.Add(Vector2.zero);
}
for (int a = 0; a < inputs.Count - 1; a++)
{
int b = a + 1;
// foreach (Vector3 vert in verts)
// Debug.Log(vert);
if (inputs[a].DependsOn == null)
{
a++;
continue;
}
if (inputs[b].DependsOn == null)
{
return(null);
}
Path pathA = inputs[a].DependsOn.getPaths()[0];
Path pathB = inputs[b].DependsOn.getPaths()[0];
int av = 0;
int bv = 0;
// Step through...
// each loop is a triangle
int gov = 0;
while (av < pathA.Count - 1)
{
if (gov > 25)
{
break;
}
// add the first two points of the triangle
tris.Add(getIndex(a, av));
tris.Add(getIndex(b, bv));
IntPoint aa1 = pathA[av];
IntPoint aa2 = pathA[av + 1];
IntPoint bb1 = pathB[bv];
IntPoint bb2 = pathB[bv + 1];
//Debug.Log(aa1.X + ", " + aa1.Y + " --- " + bb1.X + ", " + bb1.Y);
// if dist(aa1, bb1) < dist(bb1, aa2), uadd the former to the triabgle.
if (Pather.DistanceSquared(aa1, bb2) < Pather.DistanceSquared(bb1, aa2))
{
//Debug.Log("use bb2");
bv++;
tris.Add(getIndex(b, bv));
}
else
{
//Debug.Log("use aa2");
av++;
tris.Add(getIndex(a, av));
}
gov++;
}
}
// foreach (int t in tris)
// Debug.Log(t);
// create mesh and GameObject
Mesh mesh = new Mesh();
mesh.vertices = verts.ToArray();
mesh.triangles = tris.ToArray();
mesh.uv = uvs.ToArray();
mesh.RecalculateNormals();
mesh.RecalculateTangents();
AXMesh axmesh = new AXMesh(mesh);
ax_meshes = new List <AXMesh>();
ax_meshes.Add(axmesh);
// FINISH AX_MESHES
parametricObject.finishMultiAXMeshAndOutput(ax_meshes, true); //renderToOutputParameter);
// FINISH BOUNDING
setBoundaryFromAXMeshes(ax_meshes);
if (makeGameObjects)
{
return(parametricObject.makeGameObjectsFromAXMeshes(ax_meshes));
}
}
return(null);
}