Initial commit.

transforming.cpp

@@ -0,0 +1,41 @@
+// -*- C++ -*-
+
+#include "transforming.h"
+
+using namespace mbostock;
+
+TransformingRoomObject::TransformingRoomObject(RoomObject* o)
+    : object_(o) {
+}
+
+TransformingRoomObject::~TransformingRoomObject() {
+  delete object_;
+}
+
+void TransformingRoomObject::step(const ParticleSimulator& s) {
+  object_->step(s);
+}
+
+float TransformingRoomObject::slip() const {
+  return object_->slip();
+}
+
+void TransformingRoomObject::resetForces() {
+  object_->resetForces();
+}
+
+void TransformingRoomObject::applyForce(UnaryForce& force) {
+  object_->applyForce(force); // TODO transform the force
+}
+
+void TransformingRoomObject::applyWeight(float w, const Vector& x) {
+  object_->applyWeight(w, x); // TODO transform the point
+}
+
+void TransformingRoomObject::constrainInternal() {
+  object_->constrainInternal();
+}
+
+void TransformingRoomObject::reset() {
+  object_->reset();
+}