Grasshopper

algorithmic modeling for Rhino

Dear All,

a new version of Grasshopper is available for download from the usual location. This release contains a fair amount of bug fixes and new features. We recommend not updating immediately if you're in the middle of a project or nearing a deadline, there may be new bugs in this release.

New features:

  • Added [Point Deform] component for changing the control-point locations of geometry (Transform.Morph dropdown).

  • Added [Bend Morph] component for bending geometry from lines to arcs (Transform.Morph dropdown).

  • Added component menu option to the [Entwine] component for grafting (instead of flattening) inputs.

  • Added [Move Away From] component for moving geometry away from other geometry (Transform.Euclidean dropdown).

  • Added Enable Solver UI to last chance autosave recovery window.

  • Added Peak Display to the Galapagos Fitness Landscape component.

  • Added Feature Display to the Galapagos Fitness Landscape component.

  • Added Slope Display to the Galapagos Fitness Landscape component.

  • Added Direction Display to the Galapagos Fitness Landscape component.

  • Added Remap Option to the Galapagos Fitness Landscape component.

  • Added contour accuracy options to Galapagos Fitness Landscape component.

  • Added [Smooth Numbers] component for interpolating numbers over time (Maths.Util dropdown).

  • Added [Right Trigonometry] component for solving right triangles (Maths.Trig dropdown).

  • Added [Triangle Trigonometry] component for solving generic triangles (Maths.Trig dropdown).

  • Added [Centroid] component for finding triangle centroids and medians (Maths.Trig dropdown).

  • Added [CircumCentre] component for finding triangle circumcentres and perpendiculars (Maths.Trig dropdown).

  • Added [InCentre] component for finding triangle incentres and angle bisectors (Maths.Trig dropdown).

  • Added [Orthocentre] component for finding triangle orthocentres and altitudes (Maths.Trig dropdown).

  • Added [Curve Side] component for determine on which side a curve a point lies (Curve.Analysis dropdown).

  • Added [Plane Region] component for finding convex regions bounded by planes (Intersect.Mathematical dropdown).

  • Added [Point Deform] component for modifying geometry via control-points (Transform.Morph dropdown).

  • Dragging individual components/parameters will now snap to horizontal wires.

Bug fixes:

  • Using MRU tiles would always open the GH file on the main canvas, this is fixed.

  • Canvas redraws would not work correctly if more than one canvas was active, this is fixed.

  • Instantiating components using double-click would always insert the component on the main canvas, this is fixed.

  • Drag and drop did not work by default for canvas instances, this is fixed.

  • Cull Vertices component would sometimes fail due to index out of range errors, this is fixed.

  • The [Arc](Plane, Radius, Angle) component would sometimes result in invalid arcs, this is fixed.

  • Additional changes to make Grasshopper compatible with FIPS standards.

  • [Surface|Line] intersection component did not correctly re-instate 'Limit First', this is fixed.

  • [Surface|Line] component was incorrectly nicknamed SCX (c for curve), this is fixed.

  • [Construct Mesh] would crash if topologically invalid faces were supplied, this is fixed.

  • [Quadrangulate Mesh] had erroneous tooltip texts, this is fixed.

  • The [Smaller Than] component did not handle comparisons with infinities correctly, this is fixed.

  • The [Larger Than] component did not handle comparisons with infinities correctly, this is fixed.

  • The [Equality] component did not handle comparisons with infinities correctly, this is fixed.

  • The [Ellipse] component did not correctly compute focal points for negative radii, this is fixed.

  • The [Cone] component did not handle negative radii correctly, this is fixed.

  • The [Cone] component sometimes crashed when the radius was zero, this is probably fixed.

  • The [Sphere] component did not handle negative radii correctly, this is fixed.

  • The [Sphere] component sometimes crashed when the radius was zero, this is probably fixed.

  • The [Cylinder] component did not handle negative radii correctly, this is fixed.

  • The [Cylinder] component sometimes crashed when the radius was zero, this is probably fixed.

  • The [Brep Topology] component did not output correct EF data, this is fixed.

  • Integer conversion that exceeded the 32-bit integer range would crash, this is fixed.

  • Curve|Plane intersections would return duplicate results on seam intersections, this is fixed.

  • Curve|Line intersections would return duplicate results on seam intersections, this is fixed.

  • Expressions entered in the Generic Data parameter 'Set Multiple' menu were parsed recursively, this is fixed.

  • Changes to the MRU database would not immediately affect the Canvas MRU tiles, this is fixed.

  • Groups containing empty subgroups would include (0,0) in their bounds, this is fixed.

  • BeforeRunScript override inserts in C# scripts did not include method brackets, this is fixed.

  • (Anti)parallel lines were not filtered in the Line|Line intersection component, this is fixed.

  • Preview Plane Size setting was named confusingly, this is fixed.

  • The [Bounds] component would output a weird domain when all numbers were nulls, this is fixed.

  • Opening old GH files with Value Lists would not open with the correct item selected, this is fixed.

--

David Rutten

david@mcneel.com

Views: 7060

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It could be the update check is blocked by your webmaster or provider. Can you see up to date version history for GH?

Same issue here, I can see the newest version in the version history list, but no notification about update appears.

Same issue here, no update popup, but the version history lists the new update. I am happy to test if you would like me to.

Thank you so much!!

  • Added [Point Deform] component for changing the control-point locations of geometry (Transform.Morph dropdown).

Terrific update, love the wire snapping! I'm getting an error similar to Andrew when I load up Grasshopper:

I assume this is probably caused by one of the plug-ins I have installed (not Human though, tried zipping that one and the loading errors still occurred). Will try to go through those and clean up a bit I think :)

Best,

Anders

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