setZValue.markdown

shader.setZValue()

Type	function
Library	shader.*
See also	setAlpha(), setIntensity(), setConstant(), setLinear(), setQuadratic()
Visual Guide	Visual Guide

Overview

Used to set the position of the z-axis of the light source added to the Dynamic Shader via addLight()

Syntax

shader.setZValue( number )

number is a value between 0 and 1

Examples

local shader = require 'plugin.dynamic-shader'

shader.setZValue( 0.5 ) -- sets the position of the z-axis for the light used by the Dynamic Shader

local lightTable = shader.getLightTable() -- get the current Dynamic Shader values

print(lightTable.zValue)
-- OUTPUT: 0.5