101 lines
3.5 KiB
C#
101 lines
3.5 KiB
C#
// Copyright (c) 2012-2022 Wojciech Figat. All rights reserved.
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using System;
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using FlaxEditor.Content;
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using FlaxEditor.GUI.ContextMenu;
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using FlaxEngine;
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namespace FlaxEditor.SceneGraph.Actors
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{
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/// <summary>
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/// Scene tree node for <see cref="StaticModel"/> actor type.
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/// </summary>
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/// <seealso cref="ActorNode" />
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[HideInEditor]
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public sealed class StaticModelNode : ActorNode
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{
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/// <inheritdoc />
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public StaticModelNode(Actor actor)
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: base(actor)
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{
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}
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/// <inheritdoc />
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public override void OnContextMenu(ContextMenu contextMenu)
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{
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base.OnContextMenu(contextMenu);
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contextMenu.AddButton("Add collider", OnAddMeshCollider).Enabled = ((StaticModel)Actor).Model != null;
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}
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private void OnAddMeshCollider()
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{
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var model = ((StaticModel)Actor).Model;
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if (!model)
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return;
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// Special case for in-built Editor models that can use analytical collision
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var modelPath = model.Path;
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if (modelPath.EndsWith("/Primitives/Cube.flax", StringComparison.Ordinal))
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{
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var actor = new BoxCollider
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{
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StaticFlags = Actor.StaticFlags,
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Transform = Actor.Transform,
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};
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Editor.Instance.SceneEditing.Spawn(actor, Actor);
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return;
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}
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if (modelPath.EndsWith("/Primitives/Sphere.flax", StringComparison.Ordinal))
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{
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var actor = new SphereCollider
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{
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StaticFlags = Actor.StaticFlags,
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Transform = Actor.Transform,
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};
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Editor.Instance.SceneEditing.Spawn(actor, Actor);
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return;
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}
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if (modelPath.EndsWith("/Primitives/Plane.flax", StringComparison.Ordinal))
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{
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var actor = new BoxCollider
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{
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StaticFlags = Actor.StaticFlags,
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Transform = Actor.Transform,
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Size = new Float3(100.0f, 100.0f, 1.0f),
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};
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Editor.Instance.SceneEditing.Spawn(actor, Actor);
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return;
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}
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if (modelPath.EndsWith("/Primitives/Capsule.flax", StringComparison.Ordinal))
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{
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var actor = new CapsuleCollider
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{
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StaticFlags = Actor.StaticFlags,
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Transform = Actor.Transform,
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Radius = 25.0f,
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Height = 50.0f,
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};
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Editor.Instance.SceneEditing.Spawn(actor, Actor);
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actor.LocalPosition = new Vector3(0, 50.0f, 0);
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actor.LocalOrientation = Quaternion.Euler(0, 0, 90.0f);
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return;
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}
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// Create collision data (or reuse) and add collision actor
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Action<CollisionData> created = collisionData =>
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{
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var actor = new MeshCollider
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{
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StaticFlags = Actor.StaticFlags,
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Transform = Actor.Transform,
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CollisionData = collisionData,
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};
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Editor.Instance.SceneEditing.Spawn(actor, Actor);
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};
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var collisionDataProxy = (CollisionDataProxy)Editor.Instance.ContentDatabase.GetProxy<CollisionData>();
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collisionDataProxy.CreateCollisionDataFromModel(model, created);
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}
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}
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}
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