Language

unilab.terrains.terrain_generator.TerrainHeightField¶

class unilab.terrains.terrain_generator.TerrainHeightField[source]¶

Bases: object

Backend-agnostic heightfield data for one sub-terrain patch.

Parameters:

noise (ndarray)
size (tuple[float, float])
horizontal_scale (float)
vertical_scale (float)
elevation_min (int)
elevation_max (int)
max_physical_height (float)
base_thickness (float)
z_offset (float)

Methods

`__init__`(noise, size, horizontal_scale, ...)
`normalized_elevation`()	Return normalized hfield values in `[0, 1]`.
`physical_heights_xy`()	Return world-space surface heights as an `(x, y)` matrix.

Attributes

`noise`	Quantized height units before normalization.
`size`	Patch size as `(x, y)` in meters.
`horizontal_scale`
`vertical_scale`
`elevation_min`
`elevation_max`
`max_physical_height`
`base_thickness`
`z_offset`

noise: ndarray¶: Quantized height units before normalization.

size: tuple[float, float]¶: Patch size as (x, y) in meters.

horizontal_scale: float¶

vertical_scale: float¶

elevation_min: int¶

elevation_max: int¶

max_physical_height: float¶

base_thickness: float¶

z_offset: float¶

physical_heights_xy()[source]¶

Return world-space surface heights as an (x, y) matrix.

Return type:: ndarray

normalized_elevation()[source]¶

Return normalized hfield values in [0, 1].

Return type:: ndarray

__init__(noise, size, horizontal_scale, vertical_scale, elevation_min, elevation_max, max_physical_height, base_thickness, z_offset)¶

Parameters:

noise (ndarray)
size (tuple[float, float])
horizontal_scale (float)
vertical_scale (float)
elevation_min (int)
elevation_max (int)
max_physical_height (float)
base_thickness (float)
z_offset (float)