Julia Longtin

Builds locally, and is blocking resolution of my package, ImplicitCAD, which is now depending on vector 0.13.0.0.

ImplicitCAD support

5

Implicitcad is another scad engine, with different properties, and an engine written in haskell. see: github.com/colah/ImplicitCAD

Compile Failure. (debian 10.1)

2

libtool: compile: gcc -DHAVE_CONFIG_H -I. -I../../binutils-vc4/bfd -I. -I../../binutils-vc4/bfd -I../../binutils-vc4/bfd/../include -DHAVE_bfd_elf32_vc4_vec -DHAVE_bfd_elf32_little_generic_vec -DHAVE_bfd_elf32_big_generic_vec -DBINDIR=\"/home/demo/rpi-open-firmware/vc4-toolchain/prefix/bin\" -W -Wall -Wstrict-prototypes -Wmissing-prototypes -Wshadow -g -O2 -MT cpu-vc4.lo -MD -MP -MF .deps/cpu-vc4.Tpo -c ../../binutils-vc4/bfd/cpu-vc4.c -o cpu-vc4.o...

Crash: unclosed loop in paths given

1

linear_extrude(height(x,y) = 1/sqrt(x^2+y^2)) circle(1);

Examine SDF advancements

3

Recently, there have been some interesting developments in signed distance field math. examine: https://www.mattkeeter.com/research/mpr/ https://www.youtube.com/watch?v=Xpf7Ua3UqOA https://github.com/fogleman/sdf

Crash: coercing OVal to a -> b isn't always safe; use a -> Maybe b

2

If you open the default object on the implicitcad website, and replace "twist(h)" with "twist(d)", the engine throws an exception ``` coercing OVal to a -> b isn't always safe;...

implicit function renders wrong when unioned.

4

`implicit (\(x,y,z) -> x^4 + y^4 + z^4 - 15000) ((-20,-20,-20),(20,20,20))` renders fine alone but not inside union with other objects http://48.io/~rmarko/implicit/ok.png http://48.io/~rmarko/implicit/borken.png

Determine binary protocol for HSlice to request contours at various angles.

3

When HSlice gets to the point of requesting non-planar slices, we will be losing data in the STL format. support a method where hslice can connect to implicitcad, and request...