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Parameterize dimensions and segments

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This commit is contained in:
Eryn Wells 2018-11-19 10:22:46 -07:00
parent e56f94dc56
commit db1b0185e2
1 changed files with 4 additions and 2 deletions
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6
Terrain2/Renderer.swift
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@ -17,6 +17,9 @@ let alignedUniformsSize = (MemoryLayout<Uniforms>.size & ~0xFF) + 0x100
let maxBuffersInFlight = 3 let maxBuffersInFlight = 3
let terrainDimensions = float2(10, 10)
let terrainSegments = uint2(5, 5)
enum RendererError: Error { enum RendererError: Error {
case badVertexDescriptor case badVertexDescriptor
case badComputeFunction case badComputeFunction
@ -75,7 +78,7 @@ class Renderer: NSObject, MTKViewDelegate {
} }
self.library = library self.library = library
terrain = Terrain(dimensions: float2(10, 10), segments: uint2(100, 100), device: device, library: library)! terrain = Terrain(dimensions: terrainDimensions, segments: terrainSegments, device: device, library: library)!
do { do {
pipelineState = try Renderer.buildRenderPipelineWithDevice(device: device, pipelineState = try Renderer.buildRenderPipelineWithDevice(device: device,
@ -108,7 +111,6 @@ class Renderer: NSObject, MTKViewDelegate {
} }
super.init() super.init()
} }
class func buildRenderPipelineWithDevice(device: MTLDevice, class func buildRenderPipelineWithDevice(device: MTLDevice,