100 lines
2.3 KiB
C#
100 lines
2.3 KiB
C#
using Godot;
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using System.Reflection;
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using System.Collections.Generic;
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namespace Rokojori
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{
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[Tool]
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[GlobalClass]
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public partial class EmissionModule:TextureModule
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{
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public EmissionModule()
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{
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_domainName = "emission";
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_domainScaleName = "emission";
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_domainIntensityName = "emissionIntensity";
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_domainValueName = "emission";
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_target = "EMISSION";
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_srgb = true;
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_type = TextureChannelType.RGB;
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scaleType = TextureChannelType.RGB;
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}
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[Export]
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public TextureFilter filter = TextureFilter.Linear_MipMap_Anisotropic;
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public enum EmissionMode
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{
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Texture,
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Texture_Tint,
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Texture_Tint_Intensity
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}
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[Export]
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public EmissionMode mode = EmissionMode.Texture_Tint_Intensity;
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[Export]
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public bool srgb = true;
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[Export]
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public bool repeat = true;
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[Export]
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public string uvChannel = "UV";
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[Export]
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public TextureDefault textureDefault = TextureDefault.Black;
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[Export]
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public AssignmentType assignmentType = AssignmentType.Set;
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[Export]
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public EmissionOverlayLayer[] overlayLayers = [];
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public override void GrabValues()
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{
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_domainMode = EmissionMode.Texture == mode ? DomainMode.Texture :
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EmissionMode.Texture_Tint == mode ? DomainMode.Texture_Scale :
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DomainMode.Texture_Scale_Intensity;
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_textureFilter = filter;
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_srgb = srgb;
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_repeat = repeat;
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_textureDefault = textureDefault;
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_uvChannel = uvChannel;
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_assignmentType = assignmentType;
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}
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public override List<ShaderVariant> GetVariants( ShaderGenerationContext context )
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{
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var variants = base.GetVariants( context );
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if ( overlayLayers != null )
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{
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overlayLayers.ForEach(
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( layer )=>
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{
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var layerName = "emission" + ( overlayLayers.IndexOf( layer ) + 2 );
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var uniformGroup = "emission" + ( overlayLayers.IndexOf( layer ) + 2 );
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layer.uniformGroup = uniformGroup;
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var shaderCode = layer.GetOverlayCode( context, layerName, "EMISSION", "EMISSION" );
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if ( shaderCode == null )
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{
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return;
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}
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variants = ShaderVariant.CombineVariants( variants, ToVariants( shaderCode ) );
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}
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);
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}
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return variants;
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}
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}
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} |