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Question: Algebra for computational geometry and graphics

4

I would like to experiment with this in my line of work. What basis/algebra do I need for 3D navigation algorithms / computer graphics? like: 1) finding the line intersection...

pwd() in junorc.jl produces different result than Juno's REPL

2

I include this line in junorc.jl `my_path = pwd()` however in Juno REPL I get: > pwd() > "/Users/tsurherman/Work/myproject" > my_path > "/" Is this intended? how can I get...

[BUG] formatting using cmd-J cmd-F does not look into .JuliaFormatter file

4

1. place a `.JuliaFormatter` file somewhere in the root of a test file A.jl with `margin = 10000` 2. place a very long julia line in A.jl 3. Format using...

Performance issues when trying to implement `regionprops`

15

I am receiving poor performance in label_components compared to Matlab's bwconncomp or compared openCV C++ my input data is 1600x1200 Uint8 array with a few round blobs, 100-200 pixels each....

Light is given in model space and not in eye space in standard mesh rendering

1

Hi Simon, in util.vert function render ``` void render(vec3 vertex, vec3 normal, mat4 viewmodel, mat4 projection, vec3 light[4]) { vec4 position_camspace = viewmodel * vec4(vertex, 1); // normal in world...

Problem with stepping over @pack macro from Parameters module

1

MWE: ``` d1= Dict("a"=>1,"b"=>2,"c"=>3) f(d) = begin @unpack a,b,c = d a+b+c end @enter f(d1) ```