Luxar Viewer API Documentation - v2026.9.22
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rendering/materials/_shared/projection-math
pointSizeFactorFromProjection
Function pointSizeFactorFromProjection
pointSizeFactorFromProjection
(
P
:
Mat4Elements
,
resY
:
number
)
:
number
Point size factor (formerly a CPU-pushed
pointSizeFactor
uniform): 2·|P11|·resY.
Parameters
P
:
Mat4Elements
resY
:
number
Returns
number
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Luxar Viewer API Documentation - v2026.9.22
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Point size factor (formerly a CPU-pushed
pointSizeFactoruniform): 2·|P11|·resY.