David, Updates. Shatter and explode in crv shelf are generating only one value as their output. Needs updating soon. I can't wait. New data tree system, it is awsome. Many thanks.
Cheers, WJ On Mar 18, 7:51 pm, David Rutten <da...@mcneel.com> wrote: > Dear testers, > > Grasshopper 0.6.0005 is now available for download. Please read the > following warnings before you install this new version: > > 1) THIS IS A MAJOR RELEASE THAT MOST LIKELY SUFFERS FROM SEVERE BUGS. > DO NOT INSTALL 0.6 IF YOU RELY ON GRASSHOPPER. > > 2) DO NOT OPEN+SAVE IMPORTANT FILES MADE WITH PREVIOUS VERSIONS. > ALWAYS MAKE BACKUPS OF ORIGINAL FILES BEFORE LOADING THEM IN > GRASSHOPPER 0.6 > > 3) GRASSHOPPER 0.6 NO LONGER SUPPORTS THE *.WRM FILE FORMAT. IF YOU > HAVE WRM FILES LEFT, CONVERT THEM TO *.GH OR *.GHX FILES USING > GRASSHOPPER 0.5.0099 FIRST > > 4) DATA HANDLING HAS BEEN CHANGED. OLD FILES MIGHT NOT WORK AS > EXPECTED. > > I'm not replacing the old download url for Grasshopper 0.5.0099, so it > will be easy to revert until we get the major kinks ironed out. > > Download link for GH > 0.6.0005:http://download.mcneel.com/s3/mcneel/plug-in/beta/en/grasshopper_wip_... > > ===================================== > What's new in Grasshopper 0.6 > ===================================== > > Things to watch for: > - File reading errors. Old files should load without errors, even > though they may not work as expected. If you encounter a read error, > please mail the file in question to da...@mcneel.com > > - Display and layout errors. Display code has been significantly > reworked, so if things look odd, please ring the bell. > > - Behaviour of components that output multiple values for a single > input, for example DivideCurve, DivideInterval, ExplodeCurve etc. It > is possible I forgot to update a component, in which case it will only > have a single output value instead of the list you'd expect. If this > happens please tell me which component (no need to send files in this > case) > > - Behaviour of components which feed on data lists, for example Loft, > Sweep, Polyline etc. Many things have changed with regard to lists, so > there's bound to be bugs here. > > - Old components would sometimes output surfaces with kinks in them. > This is technically bad geometry and I suspect it was causing crashes. > Many components have now been made smart enough to convert 'kinky' > surfaces into Breps, this may be a problem in your old files if you > were the output specifically as surfaces. > > - Crashes or errors due to null data. Until now it was impossible to > insert <null> items into a data stream (for example when an > intersection yields no results), there is now a NULL at that location. > There will almost certainly be components that will choke when they > are given NULLs. If you find one, please let me know which component. > You don't have to send the entire file. > > - Data conversion has been completely rewritten. If you see errors > like "The supplied data could not be converted: blah blah", please > send me a screenshot of the error dialog. > > - If automatic data conversion from one type (say vector) into another > (say colour) doesn't work as expected, please let me know what you > would expect. > > - Persistence of variable inputs. There are now more components that > support variable amounts of input and output parameters. For example > Expression N, Merge Multiple, Stream Gates and Filters, Weave. If you > change the default number of parameters there might be problems with > reading those files back in. If you find that parameters are missing > or have funky names after opening a file, please send me the file. > > - And of course if anything appears odd or out of the ordinary, feel > free to bitch about it. > > ===================================== > > New commands: > - GrasshopperExportHelp. Collects all help topics and writes all html > files and images into the folder of your choosing. > > ===================================== > > New components: > - Data Structure Path parameter > - Structure viewer; allows you to examine the hierarchical storage of > data inside components. The output of a Structure Viewer is a list of > path specifications. > - Clean Tree; remove all NULLS and INVALIDS from a data structure. > - Flatten Tree; remove all branching information from a data tree > (Flatten is now also an option on all floating and input parameters) > - Create Path; create a branch path from a list of integers. > - Decompose Path; extract the index values from a branch path. > - Tree Item; works similar to List Item, except you get to specify the > branch path as well. > - Tree Branch; works similar to Tree Item, except it returns the > entire list of data at the branch path. > - Receiver; allows you to transmit data across the canvas without a > visible connector wire. > - Variable Expression; same as old expression components, but this one > has a variable amount of inputs. > - Merge Multiple; all merge components (except Merge 2) have been > replaced with this single component that supports multiple inputs. > - Sort has been adjusted to allow for variable inputs/outputs. > - Stream Filter; allow only a single input stream to continue. > - Stream Gate; guide a single input stream to a specific output > stream. > - Weave; compose a composite stream of data using variable input > streams and a custom weave pattern. > - Point List; Display point lists as series of index numbers in the > viewports. > - Curve Discontinuity; Find discontinuous points along a curve using > different levels of discontinuity. This component is not working > correctly yet, I'm awaiting Rhino SDK additions. > - Curvature Graph; Draw standard Rhino curvature graphs on curves. > - Bi-Arc; Create a biarc curve primitive (a biarc consists of 2 > tangent circular arcs that meet start and end points + tangent). > Similar to the _BlendCrv command, except the output is not a single > nurbs curve. > - Fillet; curve fillets with fixed radii. > - Fillet Distance; curve fillets that start a certain distance from > the corner. > - Join Breps; join a number of partial breps into larger breps. > - Surface Dimensions; get approximate dimensions of a surface U and V > direction if the surface were flattened. > - Trim Inclusion; test a UV coordinate for trim inclusion (i.e. > whether or not it resides on the existing part of a trimmed surface) > - Region Union; Boolean union with planar curves. > - Region Difference; Boolean difference with planar curves. > - Region Intersection; Boolean intersection with planar curves. > - Several Numeric (in)equality operator components. > - I'm sure I forgot a few. I keep terrible records of what I actually > do any given day... > > ===================================== > > New functionality: > - Navigate feature on the canvas toolbar. > - Time parameters now have better string parsers, so you should be > able to type "today", "yesterday", "8pm", "12:30:15", "jan 3 2010" > etc. If you find that a specific time or date string isn't getting > parsed correctly, let me know. Time parameters are still not used > anywhere, so they serve no purpose yet. > - Added more expression parsers to data types. You should now be able > to type an expression into Text panels and feed those into numbers, > point, vector, interval etc. parameters. > - Added Interval string parsers. > - Text Panels now have custom backcolors and optional title blocks. > - Text Panel Entry Number rendering has been improved. > - Improved VB and C# interface. Editors are no longer modal, and they > will optionally shrink when focus is lost. It is still possible to > open more than 1 editor for a single Script component, I'm working on > this. > - Improved VB and C# compiler. The Return statement can now be used > throughout the custom code without loss of functionality. > - Mass Addition component now also outputs partial summation results. > - Smooth view transitions are now time-coupled so they take the same > amount of time irregardless of how long it takes to redraw the canvas. > - Components tended to output surfaces with kinks. Now, kinky surfaces > are split at the seams and you get Breps instead. > - Extrude Component was having problems with certain inputs. This has > been fixed. > - Curve Planarity tests now rely on Document Tolerance rather than > zero-tolerance. > - Divide Distance did not work in all cases, this has been fixed. > - Brep|Brep intersect component now outputs joined curves rather than > per face segments. > - Brep Section component now outputs joined curves rather than per > face segments. > - Popup Component Search now accepts arrow key navigation and it auto- > selects the first hit so you can type ["poi" + Enter] to get a Point > Parameter. > - Display Layout of components has been largely rewritten so icons > will no longer appear to shake when the component isn't aligned > exactly to the pixel grid. > - The radius of preview planes can be adjusted via the View menu. This > affects all planes, there's no per-parameter override yet. > - Compass widget would 'hug' the edges of the canvas depending on > Windows Theme properties. I think this has been fixed. > - The Canvas.TooltipDelay setting in the registry is no longer just > for show. > - A bunch of improved Help topics. > - Errors thrown by components during a solution can now be ignored on > a per-component basis. Ignore flags can be reset via the menu. Ignore > flags are not saved to file so they only persist while the file in > question remains loaded. > - The height of the Component toolbar would sometimes be incorrect > upon opening Grasshopper, causing the layout to go haywire. This has > been fixed. > - And all the other stuff I've forgotten.
