61 lines
1.3 KiB
C#
61 lines
1.3 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using Godot;
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using System;
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using System.Threading;
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using System.Threading.Tasks;
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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 TextureCombinerTextureLayer:TextureCombinerLayer
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{
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[Export]
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public Texture2D texture;
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[Export]
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public Vector2 tiling = Vector2.One;
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[Export]
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public Vector2 offset = Vector2.Zero;
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[Export]
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public bool updateTexture = true;
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TextureCombinerBuffer textureBuffer;
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public override async Task Process( TextureCombinerProcessingRect processingRect )
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{
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var time = Async.StartTimer();
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if ( updateTexture || textureBuffer == null )
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{
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textureBuffer = TextureCombinerBuffer.From( texture );
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time = await Async.WaitIfExceeded( time );
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}
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for ( int i = 0; i < processingRect.processingWidth; i++ )
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{
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for ( int j = 0; j < processingRect.processingHeight; j++ )
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{
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var uv = processingRect.GetRelativeUV( i, j );
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uv *= tiling;
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uv += offset;
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uv = uv.PosMod( 1f );
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var color = textureBuffer.SampleBilinearUV( uv );
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processingRect.SetOutputRelative( i, j, color );
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}
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}
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return;
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}
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}
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} |