kons-9

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Delete currently only works on top-level nodes (children of SHAPES and MOTIONS). Need to properly implement delete semantics. What happens when an instance is deleted? Do all instances pointing to...

kaveh808

Implement OpenGL text engine

15

Allow for the display of text in OpenGL views.

kaveh808

Performance overhead of managing floating-point hardware

2

The viewport became sluggish when I setup a scene with 1600 cylinder meshes: ```lisp (with-clear-scene (dotimes (x 40) (dotimes (z 40) (add-shape *scene* (translate-to (make-cylinder-uv-mesh 0.65 0.1 16 1) (p!...

lukego

Explore Vulkan graphics

1

An idea... We could take `opengl.lisp` as our display API and see if we can write a drop-in replacement using Vulkan.

kaveh808

kons-9 is using opengl v4.6 on Linux and opengl v2.1 on macos which are fundamentally incompatible versions

6

awolven

Add Origin library to project

5

@JMC-design https://git.mfiano.net/mfiano/origin https://quickdocs.org/origin

kaveh808

Swap out 3D math classes

28

Replace the existing `point.lisp` and `matrix.lisp` with Shinmera's classes (vectors, matrices, quaternions, and transforms). Let's wait on this until the SBCL ports are done. https://github.com/Shinmera/3d-vectors https://github.com/Shinmera/3d-matrices https://github.com/Shinmera/3d-quaternions

kaveh808

Implement 3d picking of shapes

19

[Need someone for this.] Initially by clicking on just shapes in the 3D view. Requires some knowledge of OpenGL. Later, it can be extended to mesh parts (face, edge, vertex)...

kaveh808

Write basic overviews and docstrings as necessary.

kaveh808

Explore glop integration

2

Let's see if we can implement the glfw functionality using glop, which some of you prefer. The idea would be a rewrite of `minimal-ui.lisp` using glop.

kaveh808