Island

The Island module.

class uv_align_distribute.island.Island(island)

Create Island from a set() of faces.

Parameters:island (set()) – a set() of face indexes.

BBox()

Return the bounding box of the island.

Returns:a Rectangle rappresenting the bounding box of the island. Return type:Rectangle

angle()

Return the island angle.

Returns:the angle of the island in radians. Return type:float

isIsomorphic(other)

Test for isomorphism.

Return a verterx mapping between two island if they are isomorphic or ‘None’ if there is no isomorphism. The returned mapped vertex index, correspond to the mesh vertex index and not the uv one.

Parameters:other (Island) – the other island Returns:mapping between vertex or None Return type:dict, None

move(vector)

Move the island by vector.

Move the island by ‘vector’, by adding ‘vector’ to the curretnt uv coords.

Parameters:vector – the vector to add. Return type:mathutils.Vector

rotate(angle)

Rotate the island on it’s center by ‘angle(radians)’.

Parameters:angle – the angle(radians) of rotation. Return type:float

scale(scaleX, scaleY)

Scale the island by ‘scaleX, scaleY’.

Parameters:

• scaleX (float) – x scale factor.
• scaleY (float) – y scale factor

size()

Return the island size.

Returns:the size of the island(bounding box). Return type:Size

snapToUnselected(targetIslands, threshold)

Snap this island to ‘targetIsland’.

Use threshold to adjust vertex macthing. targetIsland is the island to use to search for nearest vertex.

Parameters:

• targetIsland (Island) – the target island for snapping
• threshold (float) – distance from one vert to the others