55 lines
948 B
Swift
55 lines
948 B
Swift
import OrderedCollections
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public struct Model: Resource
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{
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public let meshes: [Mesh]
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}
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public struct Mesh: Resource
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{
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public typealias Index = UInt16
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public struct Vertex: Equatable
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{
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public let position: Vec3f
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public let normal: Vec3f
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public let texCoord: Vec2f
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public init(position: Vec3f, normal: Vec3f, texCoord: Vec2f)
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{
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self.position = position
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self.normal = normal
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self.texCoord = texCoord
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}
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}
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public struct SubMesh
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{
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public let start, length: Int
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public init(start: Int, length: Int)
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{
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self.start = start
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self.length = length
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}
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}
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public let vertices: [Vertex]
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public let indices: [Index]
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public let subMeshes: OrderedDictionary<String, SubMesh>
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}
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public extension Mesh
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{
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static let empty = Self(vertices: .init(), indices: .init(), subMeshes: .init())
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init(vertices: [Vertex], indices: [Index])
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{
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self.init(
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vertices: vertices,
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indices: indices,
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subMeshes: .init())
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}
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}
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