// Creates acoustic meshes from terrain objects and builds a mapping from GUIDs of the terrain
// data to the generated acoustic meshes.
private void BuildTerrainData(Terrain[] activeTerrains, string[] guidsForTerrains,
Shader surfaceMaterialShader)
{
terrainAcousticMeshDataFromGuid.Clear();
for (int terrainIndex = 0; terrainIndex < activeTerrains.Length; ++terrainIndex)
{
var terrain = activeTerrains[terrainIndex];
string guid = guidsForTerrains[terrainIndex];
// Generate an acoustic mesh for the terrain object.
var acousticMesh = ResonanceAudioAcousticMesh.GenerateFromTerrain(terrain,
surfaceMaterialShader);
// If this guid is not mapped to a surface material yet, map it to the default surface
// material.
if (!surfaceMaterialFromGuid.ContainsKey(guid))
{
surfaceMaterialFromGuid.Add(guid, defaultSurfaceMaterial);
}
if (!terrainAcousticMeshDataFromGuid.ContainsKey(guid))
{
terrainAcousticMeshDataFromGuid[guid] = new TerrainAcousticMeshData();
}
TerrainAcousticMeshData data = terrainAcousticMeshDataFromGuid[guid];
data.terrainData = terrain.terrainData;
data.acousticMeshes.Add(acousticMesh);
}
}
// Applies surface material to (the acoustic meshes) of terrains whose terrain data are
// identified by |guid|.
private void ApplySurfaceMaterialToTerrains(
ResonanceAudioRoomManager.SurfaceMaterial surfaceMaterial, string guid)
{
TerrainAcousticMeshData acousticMeshesData = terrainAcousticMeshDataFromGuid[guid];
var acousticMeshes = acousticMeshesData.acousticMeshes.ToList();
for (int i = 0; i < acousticMeshes.Count; ++i)
{
acousticMeshes[i].SetSurfaceMaterialToAllSubMeshes(surfaceMaterial);
}
}
// Creates acoustic meshes from terrain objects and builds a mapping from GUIDs of the terrain
// data to the generated acoustic meshes.
private void BuildTerrainData(Terrain[] activeTerrains, string[] guidsForTerrains,
Shader surfaceMaterialShader)
{
terrainAcousticMeshDataFromGuid.Clear();
for (int terrainIndex = 0; terrainIndex < activeTerrains.Length; ++terrainIndex)
{
var terrain = activeTerrains[terrainIndex];
string guid = guidsForTerrains[terrainIndex];
// Generate an acoustic mesh for the terrain object.
var acousticMesh = ResonanceAudioAcousticMesh.GenerateFromTerrain(terrain,
surfaceMaterialShader);
materialMap.AddDefaultMaterialIfGuidUnmapped(guid);
if (!terrainAcousticMeshDataFromGuid.ContainsKey(guid))
{
terrainAcousticMeshDataFromGuid[guid] = new TerrainAcousticMeshData();
}
TerrainAcousticMeshData data = terrainAcousticMeshDataFromGuid[guid];
data.acousticMeshes.Add(acousticMesh);
}
}
