protected override void Build(PolygonCollider2D collider, List <Vector3> positions)
{
collider.points = to2DArray(positions);
if (IsMeshGenerationOn)
{
var renderer = Get <MeshRenderer>();
var filter = Get <MeshFilter>();
var filterMesh = filter.sharedMesh;
if (filterMesh == null)
{
filterMesh = new Mesh();
}
if (triangulator == null)
{
triangulator = new BGTriangulator2D();
}
triangulator.Bind(filterMesh, positions, new BGTriangulator2D.Config
{
Closed = Curve.Closed,
Mode2D = Curve.Mode2D,
Flip = false,
ScaleUV = Vector2.one,
OffsetUV = Vector2.zero,
DoubleSided = false,
ScaleBackUV = Vector2.one,
OffsetBackUV = Vector2.zero,
});
filter.sharedMesh = filterMesh;
}
}
protected override void Build(MeshCollider collider, List <Vector3> positions)
{
//collider
var mesh = collider.sharedMesh;
if (mesh == null)
{
mesh = new Mesh();
}
if (triangulator == null)
{
triangulator = new BGTriangulator2D();
}
triangulator.Bind(mesh, positions, new BGTriangulator2D.Config
{
Closed = Curve.Closed,
Mode2D = Curve.Mode2D,
Flip = flip,
ScaleUV = Vector2.one,
OffsetUV = Vector2.zero,
DoubleSided = doubleSided,
ScaleBackUV = Vector2.one,
OffsetBackUV = Vector2.zero,
});
collider.sharedMesh = mesh;
//mesh
if (IsMeshGenerationOn)
{
var renderer = Get <MeshRenderer>();
var filter = Get <MeshFilter>();
var filterMesh = filter.sharedMesh;
if (filterMesh == null)
{
filterMesh = new Mesh();
}
triangulator.Bind(filterMesh, positions, new BGTriangulator2D.Config
{
Closed = Curve.Closed,
Mode2D = Curve.Mode2D,
Flip = meshFlip,
ScaleUV = Vector2.one,
OffsetUV = Vector2.zero,
DoubleSided = meshDoubleSided,
ScaleBackUV = Vector2.one,
OffsetBackUV = Vector2.zero,
});
filter.sharedMesh = filterMesh;
}
}
//===============================================================================================
// Public Functions
//===============================================================================================
public void UpdateUI()
{
updateAtFrame = Time.frameCount;
if (!Curve.Mode2DOn)
{
return;
}
var positions = Positions;
MeshFilter meshFilter;
try
{
meshFilter = MeshFilter;
}
catch (MissingReferenceException)
{
RemoveListeners();
return;
}
var mesh = meshFilter.sharedMesh;
if (mesh == null)
{
mesh = new Mesh();
meshFilter.mesh = mesh;
}
if (triangulator == null)
{
triangulator = new BGTriangulator2D();
}
triangulator.Bind(mesh, positions, new BGTriangulator2D.Config
{
Closed = Curve.Closed,
Mode2D = Curve.Mode2D,
Flip = flip,
ScaleUV = scaleUV,
OffsetUV = offsetUV,
DoubleSided = doubleSided,
ScaleBackUV = scaleBackUV,
OffsetBackUV = offsetBackUV,
});
}
