//
// TODO: code below needs to be cleaned up & simplified
//
static void DraggableRadius(IChiselHandles handles, ref float diameterX, ref float diameterZ, Vector3 center, Vector3 up, Vector3 xVector, Vector3 zVector, IChiselHandle[] radiusHandles, bool isEllipsoid)
{
if (isEllipsoid)
{
Debug.Assert(radiusHandles.Length == 4);
diameterX = -diameterX; handles.DoSlider1DHandle(ref diameterX, center, xVector, radiusHandles[1]); // right
if (handles.lastHandleHadFocus)
{
var radiusX = diameterX * 0.5f;
var radiusZ = diameterZ * 0.5f;
var vecX = (xVector.normalized * radiusX);
var vecZ = (zVector.normalized * radiusZ);
handles.RenderDistanceMeasurement(center, center + vecX, radiusX);
handles.RenderDistanceMeasurement(center, center + vecZ, radiusZ);
}
diameterX = -diameterX; handles.DoSlider1DHandle(ref diameterX, center, xVector, radiusHandles[0]); // left
if (handles.lastHandleHadFocus)
{
var radiusX = diameterX * 0.5f;
var radiusZ = diameterZ * 0.5f;
var vecX = (xVector.normalized * radiusX);
var vecZ = (zVector.normalized * radiusZ);
handles.RenderDistanceMeasurement(center, center + vecX, radiusX);
handles.RenderDistanceMeasurement(center, center + vecZ, radiusZ);
}
diameterZ = -diameterZ; handles.DoSlider1DHandle(ref diameterZ, center, zVector, radiusHandles[3]); // back
if (handles.lastHandleHadFocus)
{
var radiusX = diameterX * 0.5f;
var radiusZ = diameterZ * 0.5f;
var vecX = (xVector.normalized * radiusX);
var vecZ = (zVector.normalized * radiusZ);
handles.RenderDistanceMeasurement(center, center + vecX, radiusX);
handles.RenderDistanceMeasurement(center, center + vecZ, radiusZ);
}
diameterZ = -diameterZ; handles.DoSlider1DHandle(ref diameterZ, center, zVector, radiusHandles[2]); // forward
if (handles.lastHandleHadFocus)
{
var radiusX = diameterX * 0.5f;
var radiusZ = diameterZ * 0.5f;
var vecX = (xVector.normalized * radiusX);
var vecZ = (zVector.normalized * radiusZ);
handles.RenderDistanceMeasurement(center, center + vecX, radiusX);
handles.RenderDistanceMeasurement(center, center + vecZ, radiusZ);
}
diameterX = Mathf.Abs(diameterX);
diameterZ = Mathf.Abs(diameterZ);
}
else
{
Debug.Assert(radiusHandles.Length == 1);
handles.DoDistanceHandle(ref diameterX, center, up, radiusHandles[0]); // left
diameterX = Mathf.Abs(diameterX);
var radiusX = diameterX * 0.5f;
if (handles.lastHandleHadFocus)
{
if (handles.TryGetClosestPoint(radiusHandles, out var closestPoint, interpolate: false))
{
var vec = (closestPoint - center);
handles.RenderDistanceMeasurement(center, center + vec, radiusX);
}
}
}
}