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Contents 3D drawing files ............................................................................................................................21 View dependency ..........................................................................................................................21 Multiple graphics views of a model .............................................................................................23 Moving a cabin ..............................................................................................................................24 Moving a bulkhead........................................................................................................................25 Tutorial 1 wrap-up ........................................................................................................................26 Making a Simple Model 29 Overview........................................................................................................................................29 Beginning a new model.................................................................................................................31 Check program settings...................................................................................................32 Making the side surface ................................................................................................................32 Creating the Sheer Curve – Quick Spline. ......................................................................33 Editing the curve..............................................................................................................33 Making the chine — another C-spline Curve.................................................................35 Creating a Relationship ...................................................................................................36 Creating the side surface — a Ruled Surface .................................................................37 Show and Hide Entities to Simplify the display..........................................................................39 Making a watertight, horizontal bottom......................................................................................39 Filters 1 .............................................................................................................................41 Filters 2 .............................................................................................................................41 Creating the transom surface........................................................................................................42 Locating the oarlock — a Bead .....................................................................................................44 The t parameter and tickmarks for a curve ....................................................................44 Dragging a bead...............................................................................................................45 Adding thwarts..............................................................................................................................45 Looking at u, v surface parameters.................................................................................45 Three thwarts ...................................................................................................................46 Refining the rowboat.....................................................................................................................48 Tutorial wrap-up ..........................................................................................................................49 Interacting with Models 51 Overview........................................................................................................................................51 Check program settings...................................................................................................52 Scale model ....................................................................................................................................52 Shift model.....................................................................................................................................54 Reshape the stem ...........................................................................................................................55 Move point ‘P11’ ..............................................................................................................56 Move point ‘P12’ ..............................................................................................................57 Make a durably straight stem .........................................................................................58 Reshape the stern...........................................................................................................................61 Realign stations..............................................................................................................................65 Add a cove stripe...........................................................................................................................67 Add a deck surface ........................................................................................................................68 Tutorial wrap-up ..........................................................................................................................72 Introducing More MultiSurf Entities 75 Overview........................................................................................................................................75 Arcs.................................................................................................................................................76 SubCurves......................................................................................................................................80 March 24, 2011 AeroHydro, Inc Marine Tutorials User's Guide • iii
