class: HeightMapGenerator

[25:7] extends: FxObj

Wraps FXGL's HeightMapGenerator (com.almasb.fxgl.procedural.HeightMapGenerator), a CellGenerator that fills a Grid with Perlin-noise elevation values. The generator is bound to a target grid size (width, height) and a noise frequency. Each cell carries (x, y, height); the noise is sampled at (frequency * x / width, frequency * y / height) using FXGLMath.noise2D so the same width / height + frequency always produces the same map. The underlying Java class implements the CellGenerator interface, but Aussom's CellGenerator wrapper is a static helper (not an inheritable class), so this wrapper extends FxObj directly.

Methods

HeightMapGenerator (int Width = 0, int Height = 0, double Frequency = -1.0)

Creates a new HeightMapGenerator.
- @p Width is the target grid width in cells.
- @p Height is the target grid height in cells.
- @p Frequency is the noise frequency (default 10.0 when -1).
adopt (object Ajo)

Wraps an existing HeightMapGenerator AussomJavaObject.
getWidth ()
getHeight ()
getFrequency ()
setFrequency (double V)
apply (int X, int Y)

Generates the HeightData cell at (X, Y) by sampling the noise function. Returns a raw HeightData AJO (x, y, height fields).