opengl

tryin to learn me some opengl

• ColorModel fns
  • init whatever is normal for this type rgb hsl ...
  • init_from_blah fns to cast other color models into @This()
  • init_xyza normalized init all values are [0-1]
  • to_xyza returns normalized floats of the values (for sliders)
  • to_gl_rgba_vertex returns floats for opengl
  • format - pretty print
  • set_alpha set alpha values

TODO

• default Color should be RGBAFloat
• make slider a "component"
  • use struct for state
• math
  • 4x4 matrix
    • linear
    • orthographic
    • scale
    • rotate
    • skew
    • translate
• box
  • more flex
  • more responsive
  • add things based on grids?
  • add things based on %
  • debug mode (random borders, random fills)
  • wrap?
• inputs
  • button
  • pulse (instant button)
  • checkbox
  • slider
  • text
  • textarea?
  • text-arrow-key-keyboard
• no border_color just color_border
• render fonts
• worker thread pool for async tasks
  • file io
• save an load pallet
• Box? a nice way to render a Rect with a Theme?
  • width
  • height
  • border
  • margin
  • pad
  • fill_color
  • fill_image?
• per frame arena allocator?
• more basic render fns
• Button + Double Click
• Slider
• ColorPicker
• BRUSH
  • sample 1 texture for alpha (try and emulate air brush)

IDEA

• each gui component should have the ability to be aboslutly postioned or postioned by a cursur?
  • or figure out how to have aboslutly postioned things use a cursur?
  • or have seperate fns button\_absolute() vs button\_cursor() or button\_a() or button\_c()