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Read texture data from the heights texture

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Eryn Wells 2018-11-04 08:06:48 -05:00
parent 753e8eb311
commit 4803620d4b
2 changed files with 13 additions and 7 deletions
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9
Terrain2/Terrain.swift
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@ -43,10 +43,11 @@ class Terrain: NSObject {
}
/// Create and condition mesh data to feed into a pipeline using the given vertex descriptor.
/// @param dimensions Coordinate dimensions of the plane
/// @param segments Number of segments to divide each dimension into
/// @param device Metal device
/// @param vertexDescriptor Description of how to lay out vertex data in GPU memory
///
/// - parameter dimensions: Coordinate dimensions of the plane.
/// - parameter segments: Number of segments to divide each dimension into.
/// - parameter device: Metal device.
/// - parameter vertexDescriptor: Description of how to lay out vertex data in GPU memory.
class func buildMesh(withDimensions dimensions: float2, segments: uint2, device: MTLDevice, vertexDescriptor: MTLVertexDescriptor) throws -> MTKMesh {
let metalAllocator = MTKMeshBufferAllocator(device: device)