neviyn/raytracer_nim
1
0
Fork 0
Code Releases Activity

Converted fully to simplified transformations API

Browse Source
This commit is contained in:
neviyn 2020-11-08 22:24:14 +00:00
parent 98abd6f193
commit cfa29edec4
1 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/raytracer_nim.nim
View File

@ -1,4 +1,4 @@
import "./tuple", "./canvas", "./matrix", "./transformations", math import "./tuple", "./canvas", "./transformations", math
type type
Projectile = object Projectile = object
@ -34,11 +34,10 @@ proc clock() =
var world = canvas(200, 200) var world = canvas(200, 200)
var p = point(0.0, 0.0, 1.0) var p = point(0.0, 0.0, 1.0)
let colour = colour(1, 1, 1) let colour = colour(1, 1, 1)
let oneHourRotation = rotationY(PI / 6)
for i in 0..11: for i in 0..11:
let target = p.scale(60.0, 0.0, 60.0).translate(100.0, 0.0, 100.0) let target = p.scale(60.0, 0.0, 60.0).translate(100.0, 0.0, 100.0)
world.writePixel(target.x, target.z, colour) world.writePixel(target.x, target.z, colour)
p = oneHourRotation * p p = p.rotateY(PI / 6)
writeFile("clock.ppm", world.toPPM()) writeFile("clock.ppm", world.toPPM())
when isMainModule: when isMainModule: