private GameObject CreateModel(ModelProperties modelProperties)
{
int skew = modelProperties.Skew;
// skew is in Wurm units that are 4 Unity units long and 0.1 units high
float skewPerUnit = skew * 0.1f * 0.25f;
GameObject clone = Object.Instantiate(originalModel);
MeshFilter[] filters = clone.GetComponentsInChildren <MeshFilter>();
foreach (MeshFilter filter in filters)
{
Mesh mesh = filter.mesh;
Mesh newMesh = new Mesh();
newMesh.name = mesh.name;
Vector3[] originalVertices = mesh.vertices;
Vector3[] newVertices = new Vector3[originalVertices.Length];
for (int i = 0; i < originalVertices.Length; i++)
{
Vector3 vec = originalVertices[i];
newVertices[i] = new Vector3(vec.x, vec.y + skewPerUnit * vec.x, vec.z);
}
newMesh.vertices = newVertices;
newMesh.uv = mesh.uv;
newMesh.triangles = mesh.triangles;
newMesh.normals = mesh.normals;
newMesh.tangents = mesh.tangents;
newMesh.RecalculateBounds();
if (!modelProperties.IsOriginalModel())
{
newMesh.UploadMeshData(true);
}
filter.sharedMesh = newMesh;
}
if (modelProperties.CustomMaterial)
{
MeshRenderer[] renderers = clone.GetComponentsInChildren <MeshRenderer>();
foreach (MeshRenderer renderer in renderers)
{
Material oldMaterial = renderer.sharedMaterial;
Material customMaterial = new Material(modelProperties.CustomMaterial);
if (!customMaterial.mainTexture)
{
customMaterial.mainTexture = oldMaterial.mainTexture;
}
renderer.sharedMaterial = customMaterial;
}
}
return(clone);
}