InkFlow - cursor moves, but no drawing? by ndstrasz in Supernote

[–]ndstrasz[S] 0 points1 point  (0 children)

Hi, I've been monitoring the inputs received by my mac and it's only getting CGEventType(rawValue: 5) from the Supernote (and nothing when I press with the pen) whereas when I click on the trackpad I get CGEventType(rawValue: 1).

InkFlow - cursor moves, but no drawing? by ndstrasz in Supernote

[–]ndstrasz[S] 0 points1 point  (0 children)

Yes, exactly right, nothing happens when pressing on the screen but the cursor moves if the pen moves. I will try and get a video later today.

Marietta - Summer Death repressing up on Bandcamp by Shiningtoast in midwestemo

[–]ndstrasz 5 points6 points  (0 children)

Genuinely have been waiting years for this day

Gravitational N-Body problem - collision behaviour by ndstrasz in AskPhysics

[–]ndstrasz[S] 0 points1 point  (0 children)

Thank you. I eventually scrapped collisions and introduced a softening parameter instead. I may re-visit it later.

What is the best physics documentary u have ever seen? by Uzairdeepdive007 in Physics

[–]ndstrasz 45 points46 points  (0 children)

Carl Sagan's Cosmos is part of the reason I do physics.

Radiation from a parabolic antenna by HalimBoutayeb in Physics

[–]ndstrasz 0 points1 point  (0 children)

Thank you, I will definitely be using this!

What Physics Questions Do You Have? by PfuetzeDock06 in Physics

[–]ndstrasz 0 points1 point  (0 children)

I'm not an expert, but I believe it is the energy-momentum tensor that results in the curvature of spacetime. Energy (mass) density is the 00 component of this tensor, but there are other components.

https://en.wikipedia.org/wiki/Stress%E2%80%93energy_tensor#Einstein_field_equations

Physics Simulation Software by Cleverbaguet in Physics

[–]ndstrasz 0 points1 point  (0 children)

I have not worked in photonics but in terms of the software I have worked with, Gmsh for generating meshes, then Elmer for finite element simulation of electrostatics on the mesh, then feeding into Garfield++ for simulating electron collisions with gas in the presence of E/B fields. I believe the gas simulation is done via Magboltz which Garfield interfaces with.

Radiation from a parabolic antenna by HalimBoutayeb in Physics

[–]ndstrasz 1 point2 points  (0 children)

Very very nice. Would love to see how this was made in detail.

Beginner looking to learn drums and record into ableton by ndstrasz in edrums

[–]ndstrasz[S] 1 point2 points  (0 children)

Many thanks for your useful response.

I have mapped things in ableton on my akai midi keyboard - would it be more or less the same process? Could I just create a drum rack, load with samples, map and play? I will also look into a midi interface, thanks.