deltavr multiplayer 2.0
This commit is contained in:
Toomas Tamm
@@ -1,25 +1,30 @@
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/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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* All rights reserved.
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*
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* Licensed under the Oculus SDK License Agreement (the "License");
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* you may not use the Oculus SDK except in compliance with the License,
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* which is provided at the time of installation or download, or which
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* otherwise accompanies this software in either electronic or hard copy form.
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*
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* You may obtain a copy of the License at
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*
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* https://developer.oculus.com/licenses/oculussdk/
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*
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* Unless required by applicable law or agreed to in writing, the Oculus SDK
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/************************************************************************************
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Filename : ONSPPropagationGeometry.cs
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Content : Geometry Functions
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* Filename : ONSPPropagationGeometry.cs
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* Content : Geometry Functions
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Attach to a game object with meshes and material scripts to create geometry
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NOTE: ensure that Oculus Spatialization is enabled for AudioSource components
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Copyright : Copyright (c) Facebook Technologies, LLC and its affiliates. All rights reserved.
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***********************************************************************************/
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Licensed under the Oculus SDK Version 3.5 (the "License");
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you may not use the Oculus SDK except in compliance with the License,
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which is provided at the time of installation or download, or which
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otherwise accompanies this software in either electronic or hard copy form.
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You may obtain a copy of the License at
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https://developer.oculus.com/licenses/sdk-3.5/
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Unless required by applicable law or agreed to in writing, the Oculus SDK
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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************************************************************************************/
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#define INCLUDE_TERRAIN_TREES
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using UnityEngine;
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@@ -32,7 +37,7 @@ public class ONSPPropagationGeometry : MonoBehaviour
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public static string GeometryAssetDirectory = "AudioGeometry";
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public static string GeometryAssetPath { get { return Application.streamingAssetsPath + "/" + GeometryAssetDirectory; } }
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//-------
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// PUBLIC
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// PUBLIC
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/// The path to the serialized mesh file that holds the preprocessed mesh geometry.
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public string filePathRelative = "";
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@@ -42,7 +47,7 @@ public class ONSPPropagationGeometry : MonoBehaviour
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public bool includeChildMeshes = true;
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//-------
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// PRIVATE
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// PRIVATE
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private IntPtr geometryHandle = IntPtr.Zero;
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//-------
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@@ -70,7 +75,7 @@ public class ONSPPropagationGeometry : MonoBehaviour
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/// Call this function to create geometry handle
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/// </summary>
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void CreatePropagationGeometry()
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{
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{
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// Create Geometry
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if (ONSPPropagation.Interface.CreateAudioGeometry(out geometryHandle) != OSPSuccess)
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{
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@@ -127,7 +132,7 @@ public class ONSPPropagationGeometry : MonoBehaviour
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}
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//
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// FUNCTIONS FOR UPLOADING MESHES VIA GAME OBJECT
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// FUNCTIONS FOR UPLOADING MESHES VIA GAME OBJECT
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//
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static int terrainDecimation = 4;
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@@ -151,6 +156,25 @@ public class ONSPPropagationGeometry : MonoBehaviour
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if (!obj.activeInHierarchy)
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return;
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// Check for LOD. If present, use only the highest LOD and don't recurse to children.
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// Without this, we can accidentally get all LODs merged together.
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LODGroup lodGroup = obj.GetComponent(typeof(LODGroup)) as LODGroup;
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if ( lodGroup != null )
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{
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LOD [] lods = lodGroup.GetLODs();
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if ( lods.Length > 0 )
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{
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// Get renderers for highest LOD.
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Renderer [] lodRenderers = lods[0].renderers;
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if ( lodRenderers.Length > 0 )
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{
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// Use the rendered game object to get the mesh instead, and don't go to children.
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obj = lodRenderers[0].gameObject;
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includeChildren = false;
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}
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}
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}
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MeshFilter[] meshes = obj.GetComponents<MeshFilter>();
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Terrain[] terrains = obj.GetComponents<Terrain>();
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ONSPPropagationMaterial[] materials = obj.GetComponents<ONSPPropagationMaterial>();
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@@ -234,42 +258,6 @@ public class ONSPPropagationGeometry : MonoBehaviour
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List<TerrainMaterial> terrains = new List<TerrainMaterial>();
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traverseMeshHierarchy(meshObject, null, includeChildMeshes, meshes, terrains, ignoreStatic, ref ignoredMeshCount);
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#if INCLUDE_TERRAIN_TREES
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// TODO: expose tree material
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ONSPPropagationMaterial[] treeMaterials = new ONSPPropagationMaterial[1];
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treeMaterials[0] = gameObject.AddComponent<ONSPPropagationMaterial>();
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#if true
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treeMaterials[0].SetPreset(ONSPPropagationMaterial.Preset.Foliage);
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#else
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// Custom material that is highly transmissive
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treeMaterials[0].absorption.points = new List<ONSPPropagationMaterial.Point>{
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new ONSPPropagationMaterial.Point(125f, .03f),
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new ONSPPropagationMaterial.Point(250f, .06f),
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new ONSPPropagationMaterial.Point(500f, .11f),
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new ONSPPropagationMaterial.Point(1000f, .17f),
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new ONSPPropagationMaterial.Point(2000f, .27f),
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new ONSPPropagationMaterial.Point(4000f, .31f) };
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treeMaterials[0].scattering.points = new List<ONSPPropagationMaterial.Point>{
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new ONSPPropagationMaterial.Point(125f, .20f),
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new ONSPPropagationMaterial.Point(250f, .3f),
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new ONSPPropagationMaterial.Point(500f, .4f),
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new ONSPPropagationMaterial.Point(1000f, .5f),
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new ONSPPropagationMaterial.Point(2000f, .7f),
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new ONSPPropagationMaterial.Point(4000f, .8f) };
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treeMaterials[0].transmission.points = new List<ONSPPropagationMaterial.Point>(){
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new ONSPPropagationMaterial.Point(125f, .95f),
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new ONSPPropagationMaterial.Point(250f, .92f),
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new ONSPPropagationMaterial.Point(500f, .87f),
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new ONSPPropagationMaterial.Point(1000f, .81f),
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new ONSPPropagationMaterial.Point(2000f, .71f),
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new ONSPPropagationMaterial.Point(4000f, .67f) };
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#endif
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#endif
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//***********************************************************************
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// Count the number of vertices and indices.
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@@ -283,6 +271,9 @@ public class ONSPPropagationGeometry : MonoBehaviour
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updateCountsForMesh(ref totalVertexCount, ref totalIndexCount, ref totalFaceCount, ref totalMaterialCount, m.meshFilter.sharedMesh);
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}
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// TODO: expose tree material
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ONSPPropagationMaterial[] treeMaterials = new ONSPPropagationMaterial[1];
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for (int i = 0; i < terrains.Count; ++i)
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{
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TerrainMaterial t = terrains[i];
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@@ -307,35 +298,74 @@ public class ONSPPropagationGeometry : MonoBehaviour
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#if INCLUDE_TERRAIN_TREES
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TreePrototype[] treePrototypes = terrain.treePrototypes;
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t.treePrototypeMeshes = new Mesh[treePrototypes.Length];
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// assume the sharedMesh with the lowest vertex is the lowest LOD
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for (int j = 0; j < treePrototypes.Length; ++j)
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if (treePrototypes.Length != 0)
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{
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GameObject prefab = treePrototypes[j].prefab;
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MeshFilter[] meshFilters = prefab.GetComponentsInChildren<MeshFilter>();
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int minVertexCount = int.MaxValue;
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int index = -1;
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for (int k = 0; k < meshFilters.Length; ++k)
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if (treeMaterials[0] == null)
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{
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int count = meshFilters[k].sharedMesh.vertexCount;
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if (count < minVertexCount)
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{
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minVertexCount = count;
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index = k;
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}
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// Create the tree material
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treeMaterials[0] = gameObject.AddComponent<ONSPPropagationMaterial>();
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#if true
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treeMaterials[0].SetPreset(ONSPPropagationMaterial.Preset.Foliage);
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#else
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// Custom material that is highly transmissive
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treeMaterials[0].absorption.points = new List<ONSPPropagationMaterial.Point>{
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new ONSPPropagationMaterial.Point(125f, .03f),
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new ONSPPropagationMaterial.Point(250f, .06f),
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new ONSPPropagationMaterial.Point(500f, .11f),
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new ONSPPropagationMaterial.Point(1000f, .17f),
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new ONSPPropagationMaterial.Point(2000f, .27f),
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new ONSPPropagationMaterial.Point(4000f, .31f) };
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treeMaterials[0].scattering.points = new List<ONSPPropagationMaterial.Point>{
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new ONSPPropagationMaterial.Point(125f, .20f),
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new ONSPPropagationMaterial.Point(250f, .3f),
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new ONSPPropagationMaterial.Point(500f, .4f),
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new ONSPPropagationMaterial.Point(1000f, .5f),
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new ONSPPropagationMaterial.Point(2000f, .7f),
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new ONSPPropagationMaterial.Point(4000f, .8f) };
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treeMaterials[0].transmission.points = new List<ONSPPropagationMaterial.Point>(){
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new ONSPPropagationMaterial.Point(125f, .95f),
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new ONSPPropagationMaterial.Point(250f, .92f),
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new ONSPPropagationMaterial.Point(500f, .87f),
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new ONSPPropagationMaterial.Point(1000f, .81f),
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new ONSPPropagationMaterial.Point(2000f, .71f),
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new ONSPPropagationMaterial.Point(4000f, .67f) };
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#endif
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}
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t.treePrototypeMeshes[j] = meshFilters[index].sharedMesh;
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}
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t.treePrototypeMeshes = new Mesh[treePrototypes.Length];
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TreeInstance[] trees = terrain.treeInstances;
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foreach (TreeInstance tree in trees)
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{
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updateCountsForMesh(ref totalVertexCount, ref totalIndexCount, ref totalFaceCount, ref totalMaterialCount, t.treePrototypeMeshes[tree.prototypeIndex]);
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}
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// assume the sharedMesh with the lowest vertex is the lowest LOD
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for (int j = 0; j < treePrototypes.Length; ++j)
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{
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GameObject prefab = treePrototypes[j].prefab;
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MeshFilter[] meshFilters = prefab.GetComponentsInChildren<MeshFilter>();
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int minVertexCount = int.MaxValue;
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int index = -1;
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for (int k = 0; k < meshFilters.Length; ++k)
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{
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int count = meshFilters[k].sharedMesh.vertexCount;
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if (count < minVertexCount)
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{
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minVertexCount = count;
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index = k;
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}
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}
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terrains[i] = t;
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t.treePrototypeMeshes[j] = meshFilters[index].sharedMesh;
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}
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TreeInstance[] trees = terrain.treeInstances;
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foreach (TreeInstance tree in trees)
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{
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updateCountsForMesh(ref totalVertexCount, ref totalIndexCount, ref totalFaceCount,
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ref totalMaterialCount, t.treePrototypeMeshes[tree.prototypeIndex]);
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}
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terrains[i] = t;
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}
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#endif
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}
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@@ -419,12 +449,12 @@ public class ONSPPropagationGeometry : MonoBehaviour
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{
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// For each grid cell output two triangles
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indices[indexOffset + 0] = (vertexOffset + (y * wRes) + x);
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indices[indexOffset + 1] = (vertexOffset + (y * wRes) + x + 1);
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indices[indexOffset + 2] = (vertexOffset + ((y + 1) * wRes) + x);
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indices[indexOffset + 1] = (vertexOffset + ((y + 1) * wRes) + x);
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indices[indexOffset + 2] = (vertexOffset + (y * wRes) + x + 1);
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indices[indexOffset + 3] = (vertexOffset + ((y + 1) * wRes) + x);
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indices[indexOffset + 4] = (vertexOffset + (y * wRes) + x + 1);
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indices[indexOffset + 5] = (vertexOffset + ((y + 1) * wRes) + x + 1);
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indices[indexOffset + 4] = (vertexOffset + ((y + 1) * wRes) + x + 1);
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indices[indexOffset + 5] = (vertexOffset + (y * wRes) + x + 1);
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indexOffset += 6;
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}
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}
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@@ -585,8 +615,12 @@ public class ONSPPropagationGeometry : MonoBehaviour
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}
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// Create the directory
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string directoryName = filePathRelative.Substring(0, filePathRelative.LastIndexOf('/'));
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System.IO.Directory.CreateDirectory(GeometryAssetPath + "/" + directoryName);
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int directoriesEnd = filePathRelative.LastIndexOf('/');
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if ( directoriesEnd >= 0 )
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{
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string directoryName = filePathRelative.Substring(0, directoriesEnd);
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System.IO.Directory.CreateDirectory(GeometryAssetPath + "/" + directoryName);
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}
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// Create a temporary geometry.
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IntPtr tempGeometryHandle = IntPtr.Zero;
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