86 lines
2.3 KiB
C#
86 lines
2.3 KiB
C#
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#if PICO_OPENXR_SDK
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using System;
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using Unity.XR.PXR;
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using UnityEngine;
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namespace Unity.XR.OpenXR.Features.PICOSupport
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{
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public class PassthroughLayerFeature : LayerBase
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{
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private int id = 0;
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private Vector3[] vertices;
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private int[] triangles;
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private Mesh mesh;
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private bool isPassthroughSupported = false;
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private bool isCreateTriangleMesh = false;
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private void Awake()
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{
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base.Awake();
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id = ID;
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}
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private void Start()
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{
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MeshFilter meshFilter = this.gameObject.GetComponent<MeshFilter>();
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if (meshFilter == null)
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{
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Debug.LogError("Passthrough GameObject does not have a mesh component.");
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return;
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}
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mesh = meshFilter.sharedMesh;
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vertices = mesh.vertices;
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triangles = mesh.triangles;
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isPassthroughSupported = PassthroughFeature.IsPassthroughSupported();
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}
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private void Update()
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{
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if (isPassthroughSupported && !isCreateTriangleMesh)
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{
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GeometryInstanceTransform Transform = new GeometryInstanceTransform();
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UpdateCoords(true);
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GetCurrentTransform(ref Transform);
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isCreateTriangleMesh = PassthroughFeature.CreateTriangleMesh(id, vertices, triangles, Transform);
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}
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}
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private void OnEnable()
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{
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Camera.onPostRender += OnPostRenderCallBack;
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}
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private void OnDisable()
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{
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Camera.onPostRender -= OnPostRenderCallBack;
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}
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private void OnPostRenderCallBack(Camera cam)
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{
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GeometryInstanceTransform Transform = new GeometryInstanceTransform();
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UpdateCoords();
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GetCurrentTransform(ref Transform);
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PassthroughFeature.UpdateMeshTransform(id, Transform);
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}
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void OnApplicationPause(bool pause)
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{
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if (isCreateTriangleMesh)
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{
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if (pause)
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{
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PassthroughFeature.PassthroughPause();
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}
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else
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{
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PassthroughFeature.PassthroughStart();
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}
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}
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}
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}
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}
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#endif
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