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terrainNormal

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terrainNormal(field, u, v, sizeX, sizeZ, heightScale): [number, number, number]

Defined in: sdk/src/terrain/heightfield.ts:128

The unit normal of the ground at (u, v), from the heights a texel either side of it, in world units.

Parameters

Section titled “Parameters”

field

Section titled “field”

Heightfield

u

Section titled “u”

number

v

Section titled “v”

number

sizeX

Section titled “sizeX”

number

sizeZ

Section titled “sizeZ”

number

heightScale

Section titled “heightScale”

number

Returns

Section titled “Returns”

[number, number, number]