Add .determinant

xtyxtyx · xtyxtyx · commit 034d90104486 · 2024-03-13T17:15:35.000+08:00
diff --git a/Sources/Matrix4x4+simd.swift b/Sources/Matrix4x4+simd.swift
@@ -48,6 +48,10 @@ public struct Matrix4x4f: Codable, Equatable {
     public var inversed: Matrix4x4f {
         return unsafeBitCast(d.inverse, to: Matrix4x4f.self)
     }
+
+    public var determinant: Float {
+        return d.determinant
+    }
     
     // MARK: - subscript operations
     

Original file line number	Diff line number	Diff line change
`@@ -48,6 +48,10 @@ public struct Matrix4x4f: Codable, Equatable {`
`48`	`48`	`public var inversed: Matrix4x4f {`
`49`	`49`	`return unsafeBitCast(d.inverse, to: Matrix4x4f.self)`
`50`	`50`	`}`
	`51`	`+`
	`52`	`+ public var determinant: Float {`
	`53`	`+ return d.determinant`
	`54`	`+ }`
`51`	`55`
`52`	`56`	`// MARK: - subscript operations`
`53`	`57`