Math utilities

Vector

Pine uses the following classes to represent 2-, 3- and 4-dimensional vectors with integer or floating point precision.

• Vector2f
• Vector3f
• Vector4f
• Vector2i
• Vector3i
• Vector4i

Vectors with integer precision are often referred to as coordinates and vectors with floating point precision as positions.

Direction

The Direction enum contains 2-dimensional directions (up, down, left and right). The enum provides utilities for mirroring and rotating directions and for converting directions to vectors or to degrees. The x and y properties respectively represent the sine and cosine of the angle of the direction.

Edge alignment

The EdgeAlignment enum contains 1-dimensional points that can be used to represent an anchor point on a line. In user interfaces, this is used to align children to a given side of the cross axis of a CanvasGroup.

float lineLength = 10f;

float lineStart = EdgeAlignment.START.getValue(lineLength); // 0f
float lineMiddle = EdgeAlignment.CENTER.getValue(lineLength); // 5f
float lineEnd = EdgeAlignment.END.getValue(lineLength); // 10f

Grid alignment

The GridAlignment enum contains 2-dimensional anchor points relative to the bottom left corner of a rectangle.