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use arc4random to seed non-csprng, fleshes out random subsystem

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a dinosaur
2024-08-22 03:37:29 +10:00
parent 394e340f09
commit cb2ffe78a4
6 changed files with 83 additions and 15 deletions
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2
Sources/Voxelotl/Renderer.swift
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@ -358,7 +358,7 @@ public class Renderer {
let instancesBytes = numInstances * MemoryLayout<VertexShaderInstance>.stride
// (Re)create instance buffer if needed
if self._instances[self.currentFrame] == nil || numInstances > self._instances[self.currentFrame]!.length {
if self._instances[self.currentFrame] == nil || instancesBytes > self._instances[self.currentFrame]!.length {
guard let instanceBuffer = self.device.makeBuffer(
length: instancesBytes,
options: .storageModeManaged)