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dilevin / computer-graphics-bounding-volume-hierarchy

Computer Graphics Assignment about Bounding Volume Hierarchies
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Mac M1: Failed to find service port for displayCocoa #71

Open li-grace opened 11 months ago

li-grace commented 11 months ago

Hi, I'm currently running macOS Monterey 12.3 on MBP 2021, with the M1 Pro chip. For each time to run ./rays, there's an error when the image displays.

`build % ./rays ../data/torus.obj

Ray Triangle Mesh Intersection

|V| 24
|F| 48

Firing 1000 rays...

Method Time in seconds
brute force 0.04214596748
build tree 0.00006985664
use tree 0.00008893013

igl::opengl::glfw::Viewer usage: [drag] Rotate scene A,a Toggle animation (tight draw loop) D,d Toggle double sided lighting F,f Toggle face based I,i Toggle invert normals L,l Toggle wireframe O,o Toggle orthographic/perspective projection T,t Toggle filled faces Z Snap to canonical view [,] Toggle between rotation control types (trackball, two-axis valuator with fixed up, 2D mode with no rotation)) <,> Toggle between models ; Toggle vertex labels : Toggle face labels Cocoa: Failed to find service port for displayCocoa: Failed to find service port for display`

However, the object, whether it is a duck or a torus, still appears and I can drag it around and interact with the libigl window as expected.

image

Is this error something I should be concerned about? And if we only implement ray_intersect_triangle_mesh_brute_force, are we expecting anything to be drawn on the output?

Zhecheng-Wang commented 11 months ago

I wouldn't worry about the error if the libigl viewer is working properly.

And the bounding box visualization is only available when AABB is implemented. See here.