class DistanceFade

package h3d.shader

extends Shader

@:src({ @param @const var nearFadeEnabled:Bool; @param var nearMinFade:Float; @param var nearMaxFade:Float; @param @const var farFadeEnabled:Bool; @param var farMinFade:Float; @param var farMaxFade:Float; @:import h3d.shader.BaseMesh; function fragment() { var distFromCam = length(transformedPosition - camera.position); var alphaNear = 1.0; var alphaFar = 1.0; if (farFadeEnabled) alphaFar = 1.0 - saturate((distFromCam - farMinFade) / (farMaxFade - farMinFade)); if (nearFadeEnabled) alphaNear = saturate((distFromCam - nearMinFade) / (nearMaxFade - nearMinFade)); pixelColor.a *= min(alphaFar, alphaNear); }; })@:build(hxsl.Macros.buildShader())@:autoBuild(hxsl.Macros.buildShader())