strips/voxelotl-engine
2
0
Fork 0
mirror of https://github.com/GayPizzaSpecifications/voxelotl-engine.git synced 2025-08-03 13:11:33 +00:00
Code Issues Packages Projects Releases Wiki Activity

cube now spinn in 3d

Browse Source
This commit is contained in:
a dinosaur
2024-08-06 17:35:38 +10:00
parent c30ba9a5ca
commit 3b33842260
4 changed files with 83 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
Sources/Voxelotl/Renderer.swift
View File

@ -217,10 +217,23 @@ class Renderer {
zfar: -1.0)
}
var time: Float = 0 //FIXME: temp
func paint() throws {
var uniforms = ShaderUniforms(
model: .init(diagonal: .init(0.5, 0.5, 0.5, 1.0)),
projView: matrix_identity_float4x4)
let projection = matrix_float4x4.perspective(
verticalFov: Float(90.0).radians,
aspect: Float(self.viewport.width / self.viewport.height),
near: 0.1,
far: 10)
let view = matrix_float4x4.identity
let model: matrix_float4x4 =
.translate(.init(0, sin(time * 0.5) * 0.5, -2)) *
.scale(0.5) *
.rotate(y: time)
time += 0.025
var uniforms = ShaderUniforms(model: model, projView: projection * view)
guard let rt = layer.nextDrawable() else {
throw RendererError.drawFailure("Failed to get next drawable render target")