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Simulations run at proper speed now, still no display
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,78 @@ | ||
| <?xml version="1.0" encoding="UTF-8"?> | ||
| <Scheme | ||
| LastUpgradeVersion = "1120" | ||
| version = "1.3"> | ||
| <BuildAction | ||
| parallelizeBuildables = "YES" | ||
| buildImplicitDependencies = "YES"> | ||
| <BuildActionEntries> | ||
| <BuildActionEntry | ||
| buildForTesting = "YES" | ||
| buildForRunning = "YES" | ||
| buildForProfiling = "YES" | ||
| buildForArchiving = "YES" | ||
| buildForAnalyzing = "YES"> | ||
| <BuildableReference | ||
| BuildableIdentifier = "primary" | ||
| BlueprintIdentifier = "D4AC68B3245CF43F00917569" | ||
| BuildableName = "Foil.app" | ||
| BlueprintName = "Foil" | ||
| ReferencedContainer = "container:Foil.xcodeproj"> | ||
| </BuildableReference> | ||
| </BuildActionEntry> | ||
| </BuildActionEntries> | ||
| </BuildAction> | ||
| <TestAction | ||
| buildConfiguration = "Debug" | ||
| selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB" | ||
| selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB" | ||
| shouldUseLaunchSchemeArgsEnv = "YES"> | ||
| <Testables> | ||
| </Testables> | ||
| </TestAction> | ||
| <LaunchAction | ||
| buildConfiguration = "Debug" | ||
| selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB" | ||
| selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB" | ||
| launchStyle = "0" | ||
| useCustomWorkingDirectory = "NO" | ||
| ignoresPersistentStateOnLaunch = "NO" | ||
| debugDocumentVersioning = "YES" | ||
| debugServiceExtension = "internal" | ||
| allowLocationSimulation = "YES"> | ||
| <BuildableProductRunnable | ||
| runnableDebuggingMode = "0"> | ||
| <BuildableReference | ||
| BuildableIdentifier = "primary" | ||
| BlueprintIdentifier = "D4AC68B3245CF43F00917569" | ||
| BuildableName = "Foil.app" | ||
| BlueprintName = "Foil" | ||
| ReferencedContainer = "container:Foil.xcodeproj"> | ||
| </BuildableReference> | ||
| </BuildableProductRunnable> | ||
| </LaunchAction> | ||
| <ProfileAction | ||
| buildConfiguration = "Release" | ||
| shouldUseLaunchSchemeArgsEnv = "YES" | ||
| savedToolIdentifier = "" | ||
| useCustomWorkingDirectory = "NO" | ||
| debugDocumentVersioning = "YES"> | ||
| <BuildableProductRunnable | ||
| runnableDebuggingMode = "0"> | ||
| <BuildableReference | ||
| BuildableIdentifier = "primary" | ||
| BlueprintIdentifier = "D4AC68B3245CF43F00917569" | ||
| BuildableName = "Foil.app" | ||
| BlueprintName = "Foil" | ||
| ReferencedContainer = "container:Foil.xcodeproj"> | ||
| </BuildableReference> | ||
| </BuildableProductRunnable> | ||
| </ProfileAction> | ||
| <AnalyzeAction | ||
| buildConfiguration = "Debug"> | ||
| </AnalyzeAction> | ||
| <ArchiveAction | ||
| buildConfiguration = "Release" | ||
| revealArchiveInOrganizer = "YES"> | ||
| </ArchiveAction> | ||
| </Scheme> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,34 +1,46 @@ | ||
| import simd | ||
|
|
||
| func generate_random_vector(min: Float, max: Float) -> vector_float3 { | ||
| let range = max - min; | ||
| enum FoilMath { | ||
| static func generateRandomNormalizedVector(_ min: Float, _ max: Float, _ maxlength: Float) -> vector_float3 { | ||
| var rand = vector_float3() | ||
|
|
||
| let x = Float.random(in: 0..<1) * range + min; | ||
| let y = Float.random(in: 0..<1) * range + min; | ||
| let z = Float.random(in: 0..<1) * range + min; | ||
| repeat { | ||
| rand = generateRandomVector(min, max); | ||
| } while(simd_length(rand) > maxlength) | ||
|
|
||
| return vector_float3(x, y, z) | ||
| } | ||
| return simd_normalize(rand) | ||
| } | ||
|
|
||
| func matrix_ortho_left_hand( | ||
| left: Float, right: Float, bottom: Float, top: Float, nearZ: Float, farZ: Float | ||
| ) -> matrix_float4x4 { | ||
| return matrix_make_rows( | ||
| 2 / (right - left), 0, 0, (left + right) / (left - right), | ||
| 0, 2 / (top - bottom), 0, (top + bottom) / (bottom - top), | ||
| 0, 0, 1 / (farZ - nearZ), nearZ / (nearZ - farZ), | ||
| 0, 0, 0, 1 ); | ||
| } | ||
| static func generateRandomVector(_ min: Float, _ max: Float) -> vector_float3 { | ||
| let range = max - min; | ||
|
|
||
| let x = Float.random(in: 0..<1) * range + min; | ||
| let y = Float.random(in: 0..<1) * range + min; | ||
| let z = Float.random(in: 0..<1) * range + min; | ||
|
|
||
| return vector_float3(x, y, z) | ||
| } | ||
|
|
||
| static func matrixOrthoLeftHand( | ||
| left: Float, right: Float, bottom: Float, top: Float, nearZ: Float, farZ: Float | ||
| ) -> matrix_float4x4 { | ||
| return matriMakeRows( | ||
| 2 / (right - left), 0, 0, (left + right) / (left - right), | ||
| 0, 2 / (top - bottom), 0, (top + bottom) / (bottom - top), | ||
| 0, 0, 1 / (farZ - nearZ), nearZ / (nearZ - farZ), | ||
| 0, 0, 0, 1 ); | ||
| } | ||
|
|
||
| func matrix_make_rows( | ||
| _ m00: Float, _ m10: Float, _ m20: Float, _ m30: Float, | ||
| _ m01: Float, _ m11: Float, _ m21: Float, _ m31: Float, | ||
| _ m02: Float, _ m12: Float, _ m22: Float, _ m32: Float, | ||
| _ m03: Float, _ m13: Float, _ m23: Float, _ m33: Float | ||
| ) -> matrix_float4x4 { | ||
| return matrix_float4x4([ | ||
| [ m00, m01, m02, m03 ], // each line here provides column data | ||
| [ m10, m11, m12, m13 ], | ||
| [ m20, m21, m22, m23 ], | ||
| [ m30, m31, m32, m33 ] ] ) | ||
| static func matriMakeRows( | ||
| _ m00: Float, _ m10: Float, _ m20: Float, _ m30: Float, | ||
| _ m01: Float, _ m11: Float, _ m21: Float, _ m31: Float, | ||
| _ m02: Float, _ m12: Float, _ m22: Float, _ m32: Float, | ||
| _ m03: Float, _ m13: Float, _ m23: Float, _ m33: Float | ||
| ) -> matrix_float4x4 { | ||
| return matrix_float4x4([ | ||
| [ m00, m01, m02, m03 ], // each line here provides column data | ||
| [ m10, m11, m12, m13 ], | ||
| [ m20, m21, m22, m23 ], | ||
| [ m30, m31, m32, m33 ] ] ) | ||
| } | ||
| } |
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