public Error Export(ComputeDevice computeDevice, MaterialValue defaultMaterial,
IntPtr globalContext, bool exportOBJ = false)
{
var error = Error.None;
SceneType sceneType = SceneType.Phonon; // Scene type should always be Phonon when exporting.
var objects = SceneExporter.GetStaticGameObjectsForExport(SceneManager.GetActiveScene());
Vector3[] vertices = null;
Triangle[] triangles = null;
int[] materialIndices = null;
Material[] materials = null;
SceneExporter.GetGeometryAndMaterialBuffers(objects, ref vertices, ref triangles, ref materialIndices,
ref materials, false, exportOBJ);
if (vertices.Length == 0 || triangles.Length == 0 || materialIndices.Length == 0 || materials.Length == 0)
{
throw new Exception(
"No Steam Audio Geometry tagged. Attach Steam Audio Geometry to one or more GameObjects that " +
"contain Mesh or Terrain geometry.");
}
error = PhononCore.iplCreateScene(globalContext, computeDevice.GetDevice(), sceneType,
materials.Length, materials, null, null, null, null, IntPtr.Zero, ref scene);
if (error != Error.None)
{
throw new Exception("Unable to create scene for export (" + materials.Length.ToString() +
" materials): [" + error.ToString() + "]");
}
var staticMesh = IntPtr.Zero;
error = PhononCore.iplCreateStaticMesh(scene, vertices.Length, triangles.Length, vertices, triangles,
materialIndices, ref staticMesh);
if (error != Error.None)
{
throw new Exception("Unable to create static mesh for export (" + vertices.Length.ToString() +
" vertices, " + triangles.Length.ToString() + " triangles): [" + error.ToString() + "]");
}
#if UNITY_EDITOR
if (!Directory.Exists(Application.streamingAssetsPath))
{
UnityEditor.AssetDatabase.CreateFolder("Assets", "StreamingAssets");
}
#endif
if (exportOBJ)
{
PhononCore.iplSaveSceneAsObj(scene, Common.ConvertString(ObjFileName()));
Debug.Log("Scene exported to " + ObjFileName() + ".");
}
else
{
var dataSize = PhononCore.iplSaveScene(scene, null);
var data = new byte[dataSize];
PhononCore.iplSaveScene(scene, data);
var fileName = SceneFileName();
File.WriteAllBytes(fileName, data);
Debug.Log("Scene exported to " + fileName + ".");
}
PhononCore.iplDestroyStaticMesh(ref staticMesh);
PhononCore.iplDestroyScene(ref scene);
return(error);
}
public void Export(string assetFileName, bool exportOBJ)
{
if (!ValidateGeometry())
{
return;
}
assetFileName = Application.streamingAssetsPath + "/" + assetFileName;
var objects = SceneExporter.GetDynamicGameObjectsForExport(this);
Vector3[] vertices = null;
Triangle[] triangles = null;
int[] materialIndices = null;
Material[] materials = null;
SceneExporter.GetGeometryAndMaterialBuffers(objects, ref vertices, ref triangles, ref materialIndices,
ref materials, true, exportOBJ);
// TODO: Make the log callback function accessible from any class.
var context = IntPtr.Zero;
var status = PhononCore.iplCreateContext(null, IntPtr.Zero, IntPtr.Zero, ref context);
if (status != Error.None)
{
throw new Exception();
}
var computeDevice = IntPtr.Zero;
var sceneType = SceneType.Phonon;
var scene = IntPtr.Zero;
status = PhononCore.iplCreateScene(context, computeDevice, sceneType, materials.Length, materials,
null, null, null, null, IntPtr.Zero, ref scene);
if (status != Error.None)
{
throw new Exception();
}
var staticMesh = IntPtr.Zero;
status = PhononCore.iplCreateStaticMesh(scene, vertices.Length, triangles.Length, vertices, triangles,
materialIndices, ref staticMesh);
if (status != Error.None)
{
throw new Exception();
}
if (exportOBJ)
{
PhononCore.iplSaveSceneAsObj(scene, Common.ConvertString(assetFileName + ".obj"));
}
else
{
var size = PhononCore.iplSaveScene(scene, null);
var data = new byte[size];
PhononCore.iplSaveScene(scene, data);
File.WriteAllBytes(assetFileName, data);
}
PhononCore.iplDestroyStaticMesh(ref staticMesh);
PhononCore.iplDestroyScene(ref scene);
PhononCore.iplDestroyContext(ref context);
var exportedFileName = (exportOBJ) ? assetFileName + ".obj" : assetFileName;
Debug.Log(string.Format("Steam Audio Dynamic Object [{0}]: Exported to {1}.", name, exportedFileName));
}
