97 lines
2.0 KiB
C#
97 lines
2.0 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.Tasks;
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using System.Linq;
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namespace Rokojori
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{
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/** <summary for="class FoliageRenderer">
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<title>
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A node to render foliage.
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</title>
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<description>
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The GrassPatch has various settings to create a different styles of grass.
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It allows to change the shapes of the blades, their number and distribution, their triangle count,
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rotation and scale, LOD levels and much more.
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</description>
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</summary>
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*/
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[Tool]
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[GlobalClass, Icon("res://addons/rokojori_action_library/Icons/Scatterer.svg") ]
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public partial class FoliageRenderer:Node
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{
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[Export]
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public FoliageData[] foliage;
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List<FoliageRenderLayer> renderLayers = [];
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[Export]
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public bool processLayers = true;
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[Export]
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public bool updateLayers = true;
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[Export]
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public Camera3D camera;
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Camera3D _assignedCamera;
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[Export]
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public Texture2D noise;
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public Camera3D GetAssignedCamera()
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{
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return _assignedCamera;
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}
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public override void _Process( double delta )
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{
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_assignedCamera = null;
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if ( ! processLayers )
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{
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return;
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}
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if ( updateLayers || foliage.Length != renderLayers.Count )
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{
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updateLayers = false;
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this.DestroyChildren();
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renderLayers = foliage.Map<FoliageData,FoliageRenderLayer>( f => FoliageRenderLayer.Create( this, f ) ).ToList();
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renderLayers.ForEach( r => r.data.Initialize( r ) );
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}
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if ( Engine.IsEditorHint() )
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{
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_assignedCamera = EditorInterface.Singleton.GetEditorViewport3D().GetCamera3D();
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}
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else
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{
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_assignedCamera = camera;
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}
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if ( _assignedCamera == null )
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{
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return;
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}
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// this.LogInfo( "Processing", renderLayers.Count );
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renderLayers.ForEach( r => r.Update( delta ) );
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}
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}
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} |