initial commit, 4.5 stable

thirdparty/jolt_physics/Jolt/Physics/Constraints/Constraint.cpp

@@ -0,0 +1,73 @@
+// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
+// SPDX-FileCopyrightText: 2021 Jorrit Rouwe
+// SPDX-License-Identifier: MIT
+
+#include <Jolt/Jolt.h>
+
+#include <Jolt/Physics/Constraints/Constraint.h>
+#include <Jolt/Physics/StateRecorder.h>
+#include <Jolt/ObjectStream/TypeDeclarations.h>
+#include <Jolt/Core/StreamUtils.h>
+
+JPH_NAMESPACE_BEGIN
+
+JPH_IMPLEMENT_SERIALIZABLE_VIRTUAL(ConstraintSettings)
+{
+	JPH_ADD_BASE_CLASS(ConstraintSettings, SerializableObject)
+
+	JPH_ADD_ATTRIBUTE(ConstraintSettings, mEnabled)
+	JPH_ADD_ATTRIBUTE(ConstraintSettings, mDrawConstraintSize)
+	JPH_ADD_ATTRIBUTE(ConstraintSettings, mConstraintPriority)
+	JPH_ADD_ATTRIBUTE(ConstraintSettings, mNumVelocityStepsOverride)
+	JPH_ADD_ATTRIBUTE(ConstraintSettings, mNumPositionStepsOverride)
+	JPH_ADD_ATTRIBUTE(ConstraintSettings, mUserData)
+}
+
+void ConstraintSettings::SaveBinaryState(StreamOut &inStream) const
+{
+	inStream.Write(GetRTTI()->GetHash());
+	inStream.Write(mEnabled);
+	inStream.Write(mDrawConstraintSize);
+	inStream.Write(mConstraintPriority);
+	inStream.Write(mNumVelocityStepsOverride);
+	inStream.Write(mNumPositionStepsOverride);
+}
+
+void ConstraintSettings::RestoreBinaryState(StreamIn &inStream)
+{
+	// Type hash read by sRestoreFromBinaryState
+	inStream.Read(mEnabled);
+	inStream.Read(mDrawConstraintSize);
+	inStream.Read(mConstraintPriority);
+	inStream.Read(mNumVelocityStepsOverride);
+	inStream.Read(mNumPositionStepsOverride);
+}
+
+ConstraintSettings::ConstraintResult ConstraintSettings::sRestoreFromBinaryState(StreamIn &inStream)
+{
+	return StreamUtils::RestoreObject<ConstraintSettings>(inStream, &ConstraintSettings::RestoreBinaryState);
+}
+
+void Constraint::SaveState(StateRecorder &inStream) const
+{
+	inStream.Write(mEnabled);
+}
+
+void Constraint::RestoreState(StateRecorder &inStream)
+{
+	inStream.Read(mEnabled);
+}
+
+void Constraint::ToConstraintSettings(ConstraintSettings &outSettings) const
+{
+	outSettings.mEnabled = mEnabled;
+	outSettings.mConstraintPriority = mConstraintPriority;
+	outSettings.mNumVelocityStepsOverride = mNumVelocityStepsOverride;
+	outSettings.mNumPositionStepsOverride = mNumPositionStepsOverride;
+	outSettings.mUserData = mUserData;
+#ifdef JPH_DEBUG_RENDERER
+	outSettings.mDrawConstraintSize = mDrawConstraintSize;
+#endif // JPH_DEBUG_RENDERER
+}
+
+JPH_NAMESPACE_END