| | | 1 | | using System.Collections; |
| | | 2 | | using System.Linq; |
| | | 3 | | using UnityEngine; |
| | | 4 | | using Object = UnityEngine.Object; |
| | | 5 | | |
| | | 6 | | namespace DCL.Rendering |
| | | 7 | | { |
| | | 8 | | /// <summary> |
| | | 9 | | /// This class is used for tracking all the renderers, skinnedMeshRenderers and Animations of the world. |
| | | 10 | | /// |
| | | 11 | | /// It currently uses a very lazy FindObjectsOfType approach, but is enough for its purposes as its used |
| | | 12 | | /// to optimize a bigger bottleneck. |
| | | 13 | | /// </summary> |
| | | 14 | | public class CullingObjectsTracker : ICullingObjectsTracker |
| | | 15 | | { |
| | | 16 | | Renderer[] renderers; |
| | | 17 | | SkinnedMeshRenderer[] skinnedRenderers; |
| | | 18 | | Animation[] animations; |
| | | 19 | | |
| | 0 | 20 | | bool dirty = true; |
| | | 21 | | private int ignoredLayersMask; |
| | | 22 | | |
| | | 23 | | /// <summary> |
| | | 24 | | /// If the dirty flag is true, this coroutine will re-populate all the tracked objects. |
| | | 25 | | /// </summary> |
| | | 26 | | public IEnumerator PopulateRenderersList() |
| | | 27 | | { |
| | 368 | 28 | | if (!dirty) |
| | 1 | 29 | | yield break; |
| | | 30 | | |
| | 367 | 31 | | renderers = Object.FindObjectsOfType<Renderer>() |
| | 6995 | 32 | | .Where(x => !(x is SkinnedMeshRenderer) |
| | | 33 | | && !(x is ParticleSystemRenderer) |
| | | 34 | | && ((1 << x.gameObject.layer) & ignoredLayersMask) == 0) |
| | | 35 | | .ToArray(); |
| | | 36 | | |
| | 367 | 37 | | yield return null; |
| | | 38 | | |
| | 364 | 39 | | skinnedRenderers = Object.FindObjectsOfType<SkinnedMeshRenderer>() |
| | 7 | 40 | | .Where(x => ((1 << x.gameObject.layer) & ignoredLayersMask) == 0) |
| | | 41 | | .ToArray(); |
| | | 42 | | |
| | 364 | 43 | | yield return null; |
| | | 44 | | |
| | 221 | 45 | | animations = Object.FindObjectsOfType<Animation>(); |
| | | 46 | | |
| | 221 | 47 | | dirty = false; |
| | 221 | 48 | | } |
| | | 49 | | |
| | | 50 | | /// <summary> |
| | | 51 | | /// This will re-populate all the tracked objects in a sync way. |
| | | 52 | | /// </summary> |
| | | 53 | | /// <param name="includeInactives">True for add inactive objects to the tracked list.</param> |
| | | 54 | | public void ForcePopulateRenderersList(bool includeInactives) |
| | | 55 | | { |
| | 676 | 56 | | renderers = Object.FindObjectsOfType<Renderer>(includeInactives) |
| | 14942 | 57 | | .Where(x => !(x is SkinnedMeshRenderer) |
| | | 58 | | && !(x is ParticleSystemRenderer) |
| | | 59 | | && ((1 << x.gameObject.layer) & ignoredLayersMask) == 0) |
| | | 60 | | .ToArray(); |
| | | 61 | | |
| | 676 | 62 | | skinnedRenderers = Object.FindObjectsOfType<SkinnedMeshRenderer>(includeInactives) |
| | 0 | 63 | | .Where(x => ((1 << x.gameObject.layer) & ignoredLayersMask) == 0) |
| | | 64 | | .ToArray(); |
| | 676 | 65 | | } |
| | | 66 | | |
| | 1386 | 67 | | public void SetIgnoredLayersMask(int ignoredLayersMask) { this.ignoredLayersMask = ignoredLayersMask; } |
| | | 68 | | |
| | | 69 | | /// <summary> |
| | | 70 | | /// Sets the dirty flag to true to make PopulateRenderersList retrieve all the scene objects on its next call. |
| | | 71 | | /// </summary> |
| | 2670 | 72 | | public void MarkDirty() { dirty = true; } |
| | | 73 | | |
| | | 74 | | /// <summary> |
| | | 75 | | /// Returns true if dirty. |
| | | 76 | | /// </summary> |
| | | 77 | | /// <returns>True if dirty.</returns> |
| | 3 | 78 | | public bool IsDirty() { return dirty; } |
| | | 79 | | |
| | | 80 | | /// <summary> |
| | | 81 | | /// Returns the renderers list. |
| | | 82 | | /// </summary> |
| | | 83 | | /// <returns>An array with all the tracked renderers.</returns> |
| | 879 | 84 | | public Renderer[] GetRenderers() { return renderers; } |
| | | 85 | | |
| | | 86 | | /// <summary> |
| | | 87 | | /// Returns the skinned renderers list. |
| | | 88 | | /// </summary> |
| | | 89 | | /// <returns>An array with all the tracked skinned renderers.</returns> |
| | 686 | 90 | | public SkinnedMeshRenderer[] GetSkinnedRenderers() { return skinnedRenderers; } |
| | | 91 | | |
| | | 92 | | /// <summary> |
| | | 93 | | /// Returns the animations list. |
| | | 94 | | /// </summary> |
| | | 95 | | /// <returns>An array with all the tracked animations.</returns> |
| | 681 | 96 | | public Animation[] GetAnimations() { return animations; } |
| | | 97 | | |
| | | 98 | | public void Dispose() |
| | | 99 | | { |
| | 695 | 100 | | dirty = true; |
| | 695 | 101 | | renderers = null; |
| | 695 | 102 | | animations = null; |
| | 695 | 103 | | skinnedRenderers = null; |
| | 695 | 104 | | } |
| | | 105 | | } |
| | | 106 | | } |