public TriangleMesh Cook(TriangleMesh mesh)
{
using (BinaryWriter writer = new BinaryWriter(File.Open("Mesh.bin", FileMode.Create)))
{
WriteRawFormatToFile(writer, mesh);
}
PhysXHelper.CookTriangleCollision("Mesh.bin", "Cook.bin");
TriangleMesh cookedTriangleMesh = new TriangleMesh();
using (BinaryReader reader = new BinaryReader(File.Open("Cook.bin", FileMode.Open)))
{
cookedTriangleMesh.Load(reader);
}
if (File.Exists("Mesh.bin"))
{
File.Delete("Mesh.bin");
}
if (File.Exists("Cook.bin"))
{
File.Delete("Cook.bin");
}
cookedTriangleMesh.Force32BitIndices();
return(cookedTriangleMesh);
}
public void WriteToFile()
{
if (string.IsNullOrEmpty(Name))
{
throw new Exception("Name is null or empty");
}
//force cook collisions
if (Utils.Settings.ToolkitSettings.CookCollisions)
{
using (BinaryWriter writer = new BinaryWriter(File.Open("MeshBundle.bin", FileMode.Create)))
{
writer.Write(Models.Count);
TriangleCooking cooker = new TriangleCooking();
foreach (var collisionModel in Models)
{
cooker.WriteRawFormatToFile(writer, collisionModel.Value.Mesh);
}
}
PhysXHelper.MultiCookTriangleCollision("MeshBundle.bin", "CookedBundle.bin");
using (BinaryReader reader = new BinaryReader(File.Open("CookedBundle.bin", FileMode.Open)))
{
uint NumModels = reader.ReadUInt32();
for (int i = 0; i < NumModels; i++)
{
TriangleMesh CookedMesh = new TriangleMesh();
CookedMesh.Load(reader);
CookedMesh.Force32BitIndices();
Models.ElementAt(i).Value.Mesh = CookedMesh;
}
}
if (File.Exists("MeshBundle.bin"))
{
File.Delete("MeshBundle.bin");
}
if (File.Exists("CookedBundle.bin"))
{
File.Delete("CookedBundle.bin");
}
}
using (BinaryWriter writer = new BinaryWriter(File.Open(Name, FileMode.Create)))
{
WriteToFile(writer);
}
}