Alec Jacobson comments

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                                            Alec Jacobson

cmake and ./obj failing on CDF computers

this is probably an issue with logging in remotely. How did you do that?

Visual studio 2019 compile error in debug mode

I don't know how to use visual studio, but it could be that you need to re-do the cmake step specifying debug mode (generating a new vs project).

num_faces_u and num_faces_v

Thanks for catching that. I added a description in [sphere.h](https://github.com/alecjacobson/computer-graphics-meshes/blob/3f140106bcaf476bfce7da1602ddb29f8829b10c/include/sphere.h)

Submission

How come? Is it crashing? Is it showing a blank screen? Could you try the libigl tutorial and see if that also does not work well?

Animation is slow for sparse implementation

Glad you found it. b should dense. The expression issue could be a known issue with Eigen. After a few days after the deadline could post it here? On Tue,...

single-spring-horizontal.json doesn't swing like a pendulum

A couple other people had this problem, too. Maybe your bug is similar. Here's what we did in their cases. The _inner_ loop (e.g., 50 iterations) is bouncing between using...

The GLFW library is not initialized

Are you running on a server or your own machine? On Tue, Feb 8, 2022, 3:06 PM Alicia ***@***.***> wrote: > I ran rays on rubber ducky and it printed...

Acceleration and Kinetic Energy in documentation

*kinetic energy The connection or "resemblance" to kinetic energy has come up in questions a few times so I added a note to hopefully add some context. Unfortunately, I don't...

How should I compute for Q and b value with sparse matrix?

yes, you may use matrix products etc.

question for point_triangle_distance function

Please see the description in include/point_triangle_distance.h . Is there a part of that description that is not clear enough?