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class VolumeDecal

package h3d.shader

extends Shader

@:directlyUsed@:src({ @:import BaseMesh; @global var depthMap:Channel; @param var scale:Vec2; @param var normal:Vec3; @param var tangent:Vec3; @const var isCentered:Bool = true; var calculatedUV:Vec2; var transformedTangent:Vec4; function __init__vertex() { transformedNormal = (normal * global.modelView.mat3()).normalize(); transformedTangent = vec4((tangent * global.modelView.mat3()).normalize(), 1.); }; function fragment() { var matrix = camera.inverseViewProj * global.modelViewInverse; var screenPos = projectedPosition.xy / projectedPosition.w; var ruv = vec4(screenPos, depthMap.get(screenToUv(screenPos)), 1); var wpos = ruv * matrix; var ppos = ruv * camera.inverseViewProj; pixelTransformedPosition = ppos.xyz / ppos.w; calculatedUV = scale * (wpos.xy / wpos.w); if (isCentered) calculatedUV += 0.5; if (min(min(calculatedUV.x, calculatedUV.y), min(1 - calculatedUV.x, 1 - calculatedUV.y)) < 0) discard; }; })@:build(hxsl.Macros.buildShader())@:autoBuild(hxsl.Macros.buildShader())

Constructor

new(objectWidth:Float, objectHeight:Float)

Variables

isCentered:Bool

normal:Vec

scale:Vec

tangent:Vec

Methods

Inherited Variables

Defined by Shader

@:value(0)read onlypriority:Int = 0

Inherited Methods

Defined by Shader

setPriority(v:Int):Void

Shader priority should only be changed before the shader is added to a material.

toString():String