private unsafe void SerializeDynamicsWorldInfo(Serializer serializer)
{
int len = 88;
Chunk chunk = serializer.Allocate((uint)len, 1);
using (UnmanagedMemoryStream stream = new UnmanagedMemoryStream((byte*)chunk.OldPtr.ToPointer(), len, len, FileAccess.Write))
{
using (BinaryWriter writer = new BinaryWriter(stream))
{
ContactSolverInfo solverInfo = SolverInfo;
writer.Write(solverInfo.Tau);
writer.Write(solverInfo.Damping);
writer.Write(solverInfo.Friction);
writer.Write(solverInfo.TimeStep);
writer.Write(solverInfo.Restitution);
writer.Write(solverInfo.MaxErrorReduction);
writer.Write(solverInfo.Sor);
writer.Write(solverInfo.Erp);
writer.Write(solverInfo.Erp2);
writer.Write(solverInfo.GlobalCfm);
writer.Write(solverInfo.SplitImpulsePenetrationThreshold);
writer.Write(solverInfo.SplitImpulseTurnErp);
writer.Write(solverInfo.LinearSlop);
writer.Write(solverInfo.WarmStartingFactor);
writer.Write(solverInfo.MaxGyroscopicForce);
writer.Write(solverInfo.SingleAxisRollingFrictionThreshold);
writer.Write(solverInfo.NumIterations);
writer.Write((int)solverInfo.SolverMode);
writer.Write(solverInfo.RestingContactRestitutionThreshold);
writer.Write(solverInfo.MinimumSolverBatchSize);
writer.Write(solverInfo.SplitImpulse);
writer.Write((int)0); // padding
}
}
serializer.FinalizeChunk(chunk, "btDynamicsWorldFloatData", DnaID.DynamicsWorld, chunk.OldPtr);
}
private unsafe void SerializeDynamicsWorldInfo(Serializer serializer)
{
int len = 88;
Chunk chunk = serializer.Allocate((uint)len, 1);
using (var stream = new UnmanagedMemoryStream((byte *)chunk.OldPtr.ToPointer(), len, len, FileAccess.Write))
{
using (var writer = new BinaryWriter(stream))
{
ContactSolverInfo solverInfo = SolverInfo;
writer.Write(solverInfo.Tau);
writer.Write(solverInfo.Damping);
writer.Write(solverInfo.Friction);
writer.Write(solverInfo.TimeStep);
writer.Write(solverInfo.Restitution);
writer.Write(solverInfo.MaxErrorReduction);
writer.Write(solverInfo.Sor);
writer.Write(solverInfo.Erp);
writer.Write(solverInfo.Erp2);
writer.Write(solverInfo.GlobalCfm);
writer.Write(solverInfo.SplitImpulsePenetrationThreshold);
writer.Write(solverInfo.SplitImpulseTurnErp);
writer.Write(solverInfo.LinearSlop);
writer.Write(solverInfo.WarmStartingFactor);
writer.Write(solverInfo.MaxGyroscopicForce);
writer.Write(solverInfo.SingleAxisRollingFrictionThreshold);
writer.Write(solverInfo.NumIterations);
writer.Write((int)solverInfo.SolverMode);
writer.Write(solverInfo.RestingContactRestitutionThreshold);
writer.Write(solverInfo.MinimumSolverBatchSize);
writer.Write(solverInfo.SplitImpulse);
writer.Write((int)0); // padding
}
}
serializer.FinalizeChunk(chunk, "btDynamicsWorldFloatData", DnaID.DynamicsWorld, chunk.OldPtr);
}
public void SerializeSingleShape(Serializer serializer)
{
int len = CalculateSerializeBufferSize();
Chunk chunk = serializer.Allocate((uint)len, 1);
string structType = Serialize(chunk.OldPtr, serializer);
serializer.FinalizeChunk(chunk, structType, DnaID.Shape, _native);
}
void SerializeRigidBodies(Serializer serializer)
{
foreach (CollisionObject colObj in CollisionObjectArray)
{
if (colObj.InternalType == CollisionObjectTypes.RigidBody)
{
int len = colObj.CalculateSerializeBufferSize();
Chunk chunk = serializer.Allocate((uint)len, 1);
string structType = colObj.Serialize(chunk.OldPtr, serializer);
serializer.FinalizeChunk(chunk, structType, DnaID.RigidBody, colObj._native);
}
}
for (int i = 0; i < NumConstraints; i++)
{
TypedConstraint constraint = GetConstraint(i);
int len = constraint.CalculateSerializeBufferSize();
Chunk chunk = serializer.Allocate((uint)len, 1);
string structType = constraint.Serialize(chunk.OldPtr, serializer);
serializer.FinalizeChunk(chunk, structType, DnaID.Constraint, constraint._native);
}
}
