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https://github.com/Facepunch/sbox-public.git
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a7a30ec6c7
* Deferred UI batching: collect everything first, sort by z, pass, blend mode (things that break batches) and flush as normal Before: https://files.facepunch.com/matt/1b2211b1/Discord_9fs860ZoeI.png After: https://files.facepunch.com/matt/1b2211b1/sbox_4vRV3zteqM.png * Various blend mode fixes with the new UI batcher * OverrideBlendMode in descriptors was ignored * Panel.Draw.Text was missing PremultiplyAlpha = true * UIBatcher flushes batch when blend mode changes (this is a bit wanky) * ui_cssbox_batched.shader did not handle premultiplied backgrounds * handle z-depth properly for text --------- Co-authored-by: antopilo <mail@antopilo.dev>
41 lines
1.1 KiB
C#
41 lines
1.1 KiB
C#
using Sandbox.Rendering;
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namespace Sandbox.UI;
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partial class PanelRenderer
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{
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private void AddBackgroundDescriptor( Panel panel, ref RenderState state, RenderLayer target )
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{
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if ( panel.HasBackground && panel.ComputedStyle is { } style )
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{
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panel.BackgroundBlendMode = ParseBlendMode( style.BackgroundBlendMode );
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var opacity = state.RenderOpacity;
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var desc = CreateBoxDescriptor( panel, style, opacity );
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desc.BackgroundBlendMode = panel.BackgroundBlendMode;
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var texture = style.BackgroundImage;
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if ( texture is not null && texture != Texture.Invalid )
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{
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desc.BackgroundImage = texture;
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desc.BackgroundRect = ImageRect.Calculate( new ImageRect.Input
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{
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ScaleToScreen = panel.ScaleToScreen,
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Image = texture,
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PanelRect = panel.Box.Rect,
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DefaultSize = Length.Auto,
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ImagePositionX = style.BackgroundPositionX,
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ImagePositionY = style.BackgroundPositionY,
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ImageSizeX = style.BackgroundSizeX,
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ImageSizeY = style.BackgroundSizeY,
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} ).Rect;
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if ( texture.IsDirty )
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texture.IsDirty = false;
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}
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target.AddBox( desc );
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}
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}
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}
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