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Add option to SDF generation via GPU in Model Window

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This commit is contained in:
Wojtek Figat
2024-05-29 14:54:06 +02:00
parent 53d77d3421
commit 9258c234f2
1 changed files with 19 additions and 2 deletions
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21
Source/Editor/Windows/Assets/ModelWindow.cs
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@@ -1,6 +1,7 @@
// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Threading.Tasks;
using FlaxEditor.Content;
@@ -205,12 +206,27 @@ namespace FlaxEditor.Windows.Assets
resolution.ValueBox.BoxValueChanged += b => { proxy.Window._importSettings.Settings.SDFResolution = b.Value; };
proxy.Window._importSettings.Settings.SDFResolution = sdf.ResolutionScale;
var backfacesThreshold = group.FloatValue("Backfaces Threshold", "Custom threshold (in range 0-1) for adjusting mesh internals detection based on the percentage of test rays hit triangle backfaces. Use lower value for more dense mesh.");
var gpu = group.Checkbox("Bake on GPU", "If checked, SDF generation will be calculated using GPU on Compute Shader, otherwise CPU will use Job System. GPU generation is fast but result in artifacts in various meshes (eg. foliage).");
gpu.CheckBox.Checked = proxy.Window._gpuSDF;
var backfacesThresholdProp = group.AddPropertyItem("Backfaces Threshold", "Custom threshold (in range 0-1) for adjusting mesh internals detection based on the percentage of test rays hit triangle backfaces. Use lower value for more dense mesh.");
var backfacesThreshold = backfacesThresholdProp.FloatValue();
var backfacesThresholdLabel = backfacesThresholdProp.Labels.Last();
backfacesThreshold.ValueBox.MinValue = 0.001f;
backfacesThreshold.ValueBox.MaxValue = 1.0f;
backfacesThreshold.ValueBox.Value = proxy.Window._backfacesThreshold;
backfacesThreshold.ValueBox.BoxValueChanged += b => { proxy.Window._backfacesThreshold = b.Value; };
// Toggle Backfaces Threshold visibility (CPU-only option)
gpu.CheckBox.StateChanged += c =>
{
proxy.Window._gpuSDF = c.Checked;
backfacesThresholdLabel.Visible = !c.Checked;
backfacesThreshold.ValueBox.Visible = !c.Checked;
};
backfacesThresholdLabel.Visible = !gpu.CheckBox.Checked;
backfacesThreshold.ValueBox.Visible = !gpu.CheckBox.Checked;
var lodIndex = group.IntegerValue("LOD Index", "Index of the model Level of Detail to use for SDF data building. By default uses the lowest quality LOD for fast building.");
lodIndex.IntValue.MinValue = 0;
lodIndex.IntValue.MaxValue = lods.Length - 1;
@@ -298,7 +314,7 @@ namespace FlaxEditor.Windows.Assets
proxy.Window.Enabled = false;
Task.Run(() =>
{
bool failed = proxy.Asset.GenerateSDF(proxy.Window._importSettings.Settings.SDFResolution, _sdfModelLodIndex.Value, true, proxy.Window._backfacesThreshold);
bool failed = proxy.Asset.GenerateSDF(proxy.Window._importSettings.Settings.SDFResolution, _sdfModelLodIndex.Value, true, proxy.Window._backfacesThreshold, proxy.Window._gpuSDF);
FlaxEngine.Scripting.InvokeOnUpdate(() =>
{
proxy.Window.Enabled = true;
@@ -789,6 +805,7 @@ namespace FlaxEditor.Windows.Assets
private MeshDataCache _meshData;
private ModelImportSettings _importSettings = new ModelImportSettings();
private float _backfacesThreshold = 0.6f;
private bool _gpuSDF = true;
private ToolStripButton _showCurrentLODButton;
/// <inheritdoc />