diff options
Diffstat (limited to 'modules/mono/glue/GodotSharp')
24 files changed, 520 insertions, 255 deletions
diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/AABB.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/AABB.cs index 33fec350e3..17f680361d 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/AABB.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/AABB.cs @@ -700,12 +700,7 @@ namespace Godot /// <returns>Whether or not the AABB and the object are equal.</returns> public override bool Equals(object obj) { - if (obj is AABB) - { - return Equals((AABB)obj); - } - - return false; + return obj is AABB other && Equals(other); } /// <summary> diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/Attributes/SignalAttribute.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/Attributes/SignalAttribute.cs index 07a214f543..38e68a89d5 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/Attributes/SignalAttribute.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/Attributes/SignalAttribute.cs @@ -2,6 +2,6 @@ using System; namespace Godot { - [AttributeUsage(AttributeTargets.Delegate | AttributeTargets.Event)] + [AttributeUsage(AttributeTargets.Delegate)] public class SignalAttribute : Attribute { } } diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/Basis.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/Basis.cs index 0fdd73cc5b..fbd59d649f 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/Basis.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/Basis.cs @@ -501,6 +501,15 @@ namespace Godot ); } + internal Basis Lerp(Basis to, real_t weight) + { + Basis b = this; + b.Row0 = Row0.Lerp(to.Row0, weight); + b.Row1 = Row1.Lerp(to.Row1, weight); + b.Row2 = Row2.Lerp(to.Row2, weight); + return b; + } + /// <summary> /// Returns the orthonormalized version of the basis matrix (useful to /// call occasionally to avoid rounding errors for orthogonal matrices). @@ -895,12 +904,7 @@ namespace Godot /// <returns>Whether or not the basis matrix and the object are exactly equal.</returns> public override bool Equals(object obj) { - if (obj is Basis) - { - return Equals((Basis)obj); - } - - return false; + return obj is Basis other && Equals(other); } /// <summary> diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/Bridge/ScriptManagerBridge.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/Bridge/ScriptManagerBridge.cs index 0dc5ba7678..3884781988 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/Bridge/ScriptManagerBridge.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/Bridge/ScriptManagerBridge.cs @@ -831,7 +831,7 @@ namespace Godot.Bridge } else { - interopProperties = ((godotsharp_property_info*)NativeMemory.Alloc((nuint)length))!; + interopProperties = ((godotsharp_property_info*)NativeMemory.Alloc((nuint)length, (nuint)sizeof(godotsharp_property_info)))!; } try @@ -951,7 +951,7 @@ namespace Godot.Bridge } else { - interopDefaultValues = ((godotsharp_property_def_val_pair*)NativeMemory.Alloc((nuint)length))!; + interopDefaultValues = ((godotsharp_property_def_val_pair*)NativeMemory.Alloc((nuint)length, (nuint)sizeof(godotsharp_property_def_val_pair)))!; } try diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/Color.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/Color.cs index 884dbb9fb2..33d8aef1a9 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/Color.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/Color.cs @@ -1151,12 +1151,7 @@ namespace Godot /// <returns>Whether or not the color and the other object are equal.</returns> public override bool Equals(object obj) { - if (obj is Color) - { - return Equals((Color)obj); - } - - return false; + return obj is Color other && Equals(other); } /// <summary> diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/Colors.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/Colors.cs index bacf7c89e6..5bce66ea87 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/Colors.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/Colors.cs @@ -10,136 +10,136 @@ namespace Godot { // Color names and values are derived from core/math/color_names.inc internal static readonly Dictionary<string, Color> namedColors = new Dictionary<string, Color> { - { "ALICE_BLUE", new Color(0xF0F8FFFF) }, - { "ANTIQUE_WHITE", new Color(0xFAEBD7FF) }, + { "ALICEBLUE", new Color(0xF0F8FFFF) }, + { "ANTIQUEWHITE", new Color(0xFAEBD7FF) }, { "AQUA", new Color(0x00FFFFFF) }, { "AQUAMARINE", new Color(0x7FFFD4FF) }, { "AZURE", new Color(0xF0FFFFFF) }, { "BEIGE", new Color(0xF5F5DCFF) }, { "BISQUE", new Color(0xFFE4C4FF) }, { "BLACK", new Color(0x000000FF) }, - { "BLANCHED_ALMOND", new Color(0xFFEBCDFF) }, + { "BLANCHEDALMOND", new Color(0xFFEBCDFF) }, { "BLUE", new Color(0x0000FFFF) }, - { "BLUE_VIOLET", new Color(0x8A2BE2FF) }, + { "BLUEVIOLET", new Color(0x8A2BE2FF) }, { "BROWN", new Color(0xA52A2AFF) }, { "BURLYWOOD", new Color(0xDEB887FF) }, - { "CADET_BLUE", new Color(0x5F9EA0FF) }, + { "CADETBLUE", new Color(0x5F9EA0FF) }, { "CHARTREUSE", new Color(0x7FFF00FF) }, { "CHOCOLATE", new Color(0xD2691EFF) }, { "CORAL", new Color(0xFF7F50FF) }, - { "CORNFLOWER_BLUE", new Color(0x6495EDFF) }, + { "CORNFLOWERBLUE", new Color(0x6495EDFF) }, { "CORNSILK", new Color(0xFFF8DCFF) }, { "CRIMSON", new Color(0xDC143CFF) }, { "CYAN", new Color(0x00FFFFFF) }, - { "DARK_BLUE", new Color(0x00008BFF) }, - { "DARK_CYAN", new Color(0x008B8BFF) }, - { "DARK_GOLDENROD", new Color(0xB8860BFF) }, - { "DARK_GRAY", new Color(0xA9A9A9FF) }, - { "DARK_GREEN", new Color(0x006400FF) }, - { "DARK_KHAKI", new Color(0xBDB76BFF) }, - { "DARK_MAGENTA", new Color(0x8B008BFF) }, - { "DARK_OLIVE_GREEN", new Color(0x556B2FFF) }, - { "DARK_ORANGE", new Color(0xFF8C00FF) }, - { "DARK_ORCHID", new Color(0x9932CCFF) }, - { "DARK_RED", new Color(0x8B0000FF) }, - { "DARK_SALMON", new Color(0xE9967AFF) }, - { "DARK_SEA_GREEN", new Color(0x8FBC8FFF) }, - { "DARK_SLATE_BLUE", new Color(0x483D8BFF) }, - { "DARK_SLATE_GRAY", new Color(0x2F4F4FFF) }, - { "DARK_TURQUOISE", new Color(0x00CED1FF) }, - { "DARK_VIOLET", new Color(0x9400D3FF) }, - { "DEEP_PINK", new Color(0xFF1493FF) }, - { "DEEP_SKY_BLUE", new Color(0x00BFFFFF) }, - { "DIM_GRAY", new Color(0x696969FF) }, - { "DODGER_BLUE", new Color(0x1E90FFFF) }, + { "DARKBLUE", new Color(0x00008BFF) }, + { "DARKCYAN", new Color(0x008B8BFF) }, + { "DARKGOLDENROD", new Color(0xB8860BFF) }, + { "DARKGRAY", new Color(0xA9A9A9FF) }, + { "DARKGREEN", new Color(0x006400FF) }, + { "DARKKHAKI", new Color(0xBDB76BFF) }, + { "DARKMAGENTA", new Color(0x8B008BFF) }, + { "DARKOLIVEGREEN", new Color(0x556B2FFF) }, + { "DARKORANGE", new Color(0xFF8C00FF) }, + { "DARKORCHID", new Color(0x9932CCFF) }, + { "DARKRED", new Color(0x8B0000FF) }, + { "DARKSALMON", new Color(0xE9967AFF) }, + { "DARKSEAGREEN", new Color(0x8FBC8FFF) }, + { "DARKSLATEBLUE", new Color(0x483D8BFF) }, + { "DARKSLATEGRAY", new Color(0x2F4F4FFF) }, + { "DARKTURQUOISE", new Color(0x00CED1FF) }, + { "DARKVIOLET", new Color(0x9400D3FF) }, + { "DEEPPINK", new Color(0xFF1493FF) }, + { "DEEPSKYBLUE", new Color(0x00BFFFFF) }, + { "DIMGRAY", new Color(0x696969FF) }, + { "DODGERBLUE", new Color(0x1E90FFFF) }, { "FIREBRICK", new Color(0xB22222FF) }, - { "FLORAL_WHITE", new Color(0xFFFAF0FF) }, - { "FOREST_GREEN", new Color(0x228B22FF) }, + { "FLORALWHITE", new Color(0xFFFAF0FF) }, + { "FORESTGREEN", new Color(0x228B22FF) }, { "FUCHSIA", new Color(0xFF00FFFF) }, { "GAINSBORO", new Color(0xDCDCDCFF) }, - { "GHOST_WHITE", new Color(0xF8F8FFFF) }, + { "GHOSTWHITE", new Color(0xF8F8FFFF) }, { "GOLD", new Color(0xFFD700FF) }, { "GOLDENROD", new Color(0xDAA520FF) }, { "GRAY", new Color(0xBEBEBEFF) }, { "GREEN", new Color(0x00FF00FF) }, - { "GREEN_YELLOW", new Color(0xADFF2FFF) }, + { "GREENYELLOW", new Color(0xADFF2FFF) }, { "HONEYDEW", new Color(0xF0FFF0FF) }, - { "HOT_PINK", new Color(0xFF69B4FF) }, - { "INDIAN_RED", new Color(0xCD5C5CFF) }, + { "HOTPINK", new Color(0xFF69B4FF) }, + { "INDIANRED", new Color(0xCD5C5CFF) }, { "INDIGO", new Color(0x4B0082FF) }, { "IVORY", new Color(0xFFFFF0FF) }, { "KHAKI", new Color(0xF0E68CFF) }, { "LAVENDER", new Color(0xE6E6FAFF) }, - { "LAVENDER_BLUSH", new Color(0xFFF0F5FF) }, - { "LAWN_GREEN", new Color(0x7CFC00FF) }, - { "LEMON_CHIFFON", new Color(0xFFFACDFF) }, - { "LIGHT_BLUE", new Color(0xADD8E6FF) }, - { "LIGHT_CORAL", new Color(0xF08080FF) }, - { "LIGHT_CYAN", new Color(0xE0FFFFFF) }, - { "LIGHT_GOLDENROD", new Color(0xFAFAD2FF) }, - { "LIGHT_GRAY", new Color(0xD3D3D3FF) }, - { "LIGHT_GREEN", new Color(0x90EE90FF) }, - { "LIGHT_PINK", new Color(0xFFB6C1FF) }, - { "LIGHT_SALMON", new Color(0xFFA07AFF) }, - { "LIGHT_SEA_GREEN", new Color(0x20B2AAFF) }, - { "LIGHT_SKY_BLUE", new Color(0x87CEFAFF) }, - { "LIGHT_SLATE_GRAY", new Color(0x778899FF) }, - { "LIGHT_STEEL_BLUE", new Color(0xB0C4DEFF) }, - { "LIGHT_YELLOW", new Color(0xFFFFE0FF) }, + { "LAVENDERBLUSH", new Color(0xFFF0F5FF) }, + { "LAWNGREEN", new Color(0x7CFC00FF) }, + { "LEMONCHIFFON", new Color(0xFFFACDFF) }, + { "LIGHTBLUE", new Color(0xADD8E6FF) }, + { "LIGHTCORAL", new Color(0xF08080FF) }, + { "LIGHTCYAN", new Color(0xE0FFFFFF) }, + { "LIGHTGOLDENROD", new Color(0xFAFAD2FF) }, + { "LIGHTGRAY", new Color(0xD3D3D3FF) }, + { "LIGHTGREEN", new Color(0x90EE90FF) }, + { "LIGHTPINK", new Color(0xFFB6C1FF) }, + { "LIGHTSALMON", new Color(0xFFA07AFF) }, + { "LIGHTSEAGREEN", new Color(0x20B2AAFF) }, + { "LIGHTSKYBLUE", new Color(0x87CEFAFF) }, + { "LIGHTSLATEGRAY", new Color(0x778899FF) }, + { "LIGHTSTEELBLUE", new Color(0xB0C4DEFF) }, + { "LIGHTYELLOW", new Color(0xFFFFE0FF) }, { "LIME", new Color(0x00FF00FF) }, - { "LIME_GREEN", new Color(0x32CD32FF) }, + { "LIMEGREEN", new Color(0x32CD32FF) }, { "LINEN", new Color(0xFAF0E6FF) }, { "MAGENTA", new Color(0xFF00FFFF) }, { "MAROON", new Color(0xB03060FF) }, - { "MEDIUM_AQUAMARINE", new Color(0x66CDAAFF) }, - { "MEDIUM_BLUE", new Color(0x0000CDFF) }, - { "MEDIUM_ORCHID", new Color(0xBA55D3FF) }, - { "MEDIUM_PURPLE", new Color(0x9370DBFF) }, - { "MEDIUM_SEA_GREEN", new Color(0x3CB371FF) }, - { "MEDIUM_SLATE_BLUE", new Color(0x7B68EEFF) }, - { "MEDIUM_SPRING_GREEN", new Color(0x00FA9AFF) }, - { "MEDIUM_TURQUOISE", new Color(0x48D1CCFF) }, - { "MEDIUM_VIOLET_RED", new Color(0xC71585FF) }, - { "MIDNIGHT_BLUE", new Color(0x191970FF) }, - { "MINT_CREAM", new Color(0xF5FFFAFF) }, - { "MISTY_ROSE", new Color(0xFFE4E1FF) }, + { "MEDIUMAQUAMARINE", new Color(0x66CDAAFF) }, + { "MEDIUMBLUE", new Color(0x0000CDFF) }, + { "MEDIUMORCHID", new Color(0xBA55D3FF) }, + { "MEDIUMPURPLE", new Color(0x9370DBFF) }, + { "MEDIUMSEAGREEN", new Color(0x3CB371FF) }, + { "MEDIUMSLATEBLUE", new Color(0x7B68EEFF) }, + { "MEDIUMSPRINGGREEN", new Color(0x00FA9AFF) }, + { "MEDIUMTURQUOISE", new Color(0x48D1CCFF) }, + { "MEDIUMVIOLETRED", new Color(0xC71585FF) }, + { "MIDNIGHTBLUE", new Color(0x191970FF) }, + { "MINTCREAM", new Color(0xF5FFFAFF) }, + { "MISTYROSE", new Color(0xFFE4E1FF) }, { "MOCCASIN", new Color(0xFFE4B5FF) }, - { "NAVAJO_WHITE", new Color(0xFFDEADFF) }, - { "NAVY_BLUE", new Color(0x000080FF) }, - { "OLD_LACE", new Color(0xFDF5E6FF) }, + { "NAVAJOWHITE", new Color(0xFFDEADFF) }, + { "NAVYBLUE", new Color(0x000080FF) }, + { "OLDLACE", new Color(0xFDF5E6FF) }, { "OLIVE", new Color(0x808000FF) }, - { "OLIVE_DRAB", new Color(0x6B8E23FF) }, + { "OLIVEDRAB", new Color(0x6B8E23FF) }, { "ORANGE", new Color(0xFFA500FF) }, - { "ORANGE_RED", new Color(0xFF4500FF) }, + { "ORANGERED", new Color(0xFF4500FF) }, { "ORCHID", new Color(0xDA70D6FF) }, - { "PALE_GOLDENROD", new Color(0xEEE8AAFF) }, - { "PALE_GREEN", new Color(0x98FB98FF) }, - { "PALE_TURQUOISE", new Color(0xAFEEEEFF) }, - { "PALE_VIOLET_RED", new Color(0xDB7093FF) }, - { "PAPAYA_WHIP", new Color(0xFFEFD5FF) }, - { "PEACH_PUFF", new Color(0xFFDAB9FF) }, + { "PALEGOLDENROD", new Color(0xEEE8AAFF) }, + { "PALEGREEN", new Color(0x98FB98FF) }, + { "PALETURQUOISE", new Color(0xAFEEEEFF) }, + { "PALEVIOLETRED", new Color(0xDB7093FF) }, + { "PAPAYAWHIP", new Color(0xFFEFD5FF) }, + { "PEACHPUFF", new Color(0xFFDAB9FF) }, { "PERU", new Color(0xCD853FFF) }, { "PINK", new Color(0xFFC0CBFF) }, { "PLUM", new Color(0xDDA0DDFF) }, - { "POWDER_BLUE", new Color(0xB0E0E6FF) }, + { "POWDERBLUE", new Color(0xB0E0E6FF) }, { "PURPLE", new Color(0xA020F0FF) }, - { "REBECCA_PURPLE", new Color(0x663399FF) }, + { "REBECCAPURPLE", new Color(0x663399FF) }, { "RED", new Color(0xFF0000FF) }, - { "ROSY_BROWN", new Color(0xBC8F8FFF) }, - { "ROYAL_BLUE", new Color(0x4169E1FF) }, - { "SADDLE_BROWN", new Color(0x8B4513FF) }, + { "ROSYBROWN", new Color(0xBC8F8FFF) }, + { "ROYALBLUE", new Color(0x4169E1FF) }, + { "SADDLEBROWN", new Color(0x8B4513FF) }, { "SALMON", new Color(0xFA8072FF) }, - { "SANDY_BROWN", new Color(0xF4A460FF) }, - { "SEA_GREEN", new Color(0x2E8B57FF) }, + { "SANDYBROWN", new Color(0xF4A460FF) }, + { "SEAGREEN", new Color(0x2E8B57FF) }, { "SEASHELL", new Color(0xFFF5EEFF) }, { "SIENNA", new Color(0xA0522DFF) }, { "SILVER", new Color(0xC0C0C0FF) }, - { "SKY_BLUE", new Color(0x87CEEBFF) }, - { "SLATE_BLUE", new Color(0x6A5ACDFF) }, - { "SLATE_GRAY", new Color(0x708090FF) }, + { "SKYBLUE", new Color(0x87CEEBFF) }, + { "SLATEBLUE", new Color(0x6A5ACDFF) }, + { "SLATEGRAY", new Color(0x708090FF) }, { "SNOW", new Color(0xFFFAFAFF) }, - { "SPRING_GREEN", new Color(0x00FF7FFF) }, - { "STEEL_BLUE", new Color(0x4682B4FF) }, + { "SPRINGGREEN", new Color(0x00FF7FFF) }, + { "STEELBLUE", new Color(0x4682B4FF) }, { "TAN", new Color(0xD2B48CFF) }, { "TEAL", new Color(0x008080FF) }, { "THISTLE", new Color(0xD8BFD8FF) }, @@ -147,15 +147,15 @@ namespace Godot { "TRANSPARENT", new Color(0xFFFFFF00) }, { "TURQUOISE", new Color(0x40E0D0FF) }, { "VIOLET", new Color(0xEE82EEFF) }, - { "WEB_GRAY", new Color(0x808080FF) }, - { "WEB_GREEN", new Color(0x008000FF) }, - { "WEB_MAROON", new Color(0x800000FF) }, - { "WEB_PURPLE", new Color(0x800080FF) }, + { "WEBGRAY", new Color(0x808080FF) }, + { "WEBGREEN", new Color(0x008000FF) }, + { "WEBMAROON", new Color(0x800000FF) }, + { "WEBPURPLE", new Color(0x800080FF) }, { "WHEAT", new Color(0xF5DEB3FF) }, { "WHITE", new Color(0xFFFFFFFF) }, - { "WHITE_SMOKE", new Color(0xF5F5F5FF) }, + { "WHITESMOKE", new Color(0xF5F5F5FF) }, { "YELLOW", new Color(0xFFFF00FF) }, - { "YELLOW_GREEN", new Color(0x9ACD32FF) }, + { "YELLOWGREEN", new Color(0x9ACD32FF) }, }; #pragma warning disable CS1591 // Disable warning: "Missing XML comment for publicly visible type or member" diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/DebuggingUtils.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/DebuggingUtils.cs index 6fbc04702a..c4161d2ded 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/DebuggingUtils.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/DebuggingUtils.cs @@ -121,8 +121,8 @@ namespace Godot var sb = new StringBuilder(); - if (methodBase is MethodInfo) - sb.AppendTypeName(((MethodInfo)methodBase).ReturnType); + if (methodBase is MethodInfo methodInfo) + sb.AppendTypeName(methodInfo.ReturnType); sb.Append(methodBase.DeclaringType?.FullName ?? "<unknown>"); sb.Append('.'); diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/DelegateUtils.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/DelegateUtils.cs index 266038a0af..3c75d18943 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/DelegateUtils.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/DelegateUtils.cs @@ -181,9 +181,9 @@ namespace Godot if (variantType == Variant.Type.Nil) return false; - static byte[] Var2Bytes(in godot_variant var) + static byte[] VarToBytes(in godot_variant var) { - NativeFuncs.godotsharp_var2bytes(var, false.ToGodotBool(), out var varBytes); + NativeFuncs.godotsharp_var_to_bytes(var, false.ToGodotBool(), out var varBytes); using (varBytes) return Marshaling.ConvertNativePackedByteArrayToSystemArray(varBytes); } @@ -192,7 +192,7 @@ namespace Godot var fieldValue = field.GetValue(target); using var fieldValueVariant = Marshaling.ConvertManagedObjectToVariant(fieldValue); - byte[] valueBuffer = Var2Bytes(fieldValueVariant); + byte[] valueBuffer = VarToBytes(fieldValueVariant); writer.Write(valueBuffer.Length); writer.Write(valueBuffer); } @@ -448,7 +448,7 @@ namespace Godot FieldInfo? fieldInfo = targetType.GetField(name, BindingFlags.Instance | BindingFlags.Public); - fieldInfo?.SetValue(recreatedTarget, GD.Bytes2Var(valueBuffer)); + fieldInfo?.SetValue(recreatedTarget, GD.BytesToVar(valueBuffer)); } @delegate = Delegate.CreateDelegate(delegateType, recreatedTarget, methodInfo, diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/GD.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/GD.cs index 9e7da7757a..e4b79e7ec4 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/GD.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/GD.cs @@ -21,10 +21,10 @@ namespace Godot /// <param name="bytes">Byte array that will be decoded to a <c>Variant</c>.</param> /// <param name="allowObjects">If objects should be decoded.</param> /// <returns>The decoded <c>Variant</c>.</returns> - public static Variant Bytes2Var(Span<byte> bytes, bool allowObjects = false) + public static Variant BytesToVar(Span<byte> bytes, bool allowObjects = false) { using var varBytes = Marshaling.ConvertSystemArrayToNativePackedByteArray(bytes); - NativeFuncs.godotsharp_bytes2var(varBytes, allowObjects.ToGodotBool(), out godot_variant ret); + NativeFuncs.godotsharp_bytes_to_var(varBytes, allowObjects.ToGodotBool(), out godot_variant ret); return Variant.CreateTakingOwnershipOfDisposableValue(ret); } @@ -52,10 +52,10 @@ namespace Godot /// <summary> /// Converts from decibels to linear energy (audio). /// </summary> - /// <seealso cref="Linear2Db(real_t)"/> + /// <seealso cref="LinearToDb(real_t)"/> /// <param name="db">Decibels to convert.</param> /// <returns>Audio volume as linear energy.</returns> - public static real_t Db2Linear(real_t db) + public static real_t DbToLinear(real_t db) { return (real_t)Math.Exp(db * 0.11512925464970228420089957273422); } @@ -115,18 +115,18 @@ namespace Godot /// Converts from linear energy to decibels (audio). /// This can be used to implement volume sliders that behave as expected (since volume isn't linear). /// </summary> - /// <seealso cref="Db2Linear(real_t)"/> + /// <seealso cref="DbToLinear(real_t)"/> /// <example> /// <code> /// // "slider" refers to a node that inherits Range such as HSlider or VSlider. /// // Its range must be configured to go from 0 to 1. /// // Change the bus name if you'd like to change the volume of a specific bus only. - /// AudioServer.SetBusVolumeDb(AudioServer.GetBusIndex("Master"), GD.Linear2Db(slider.value)); + /// AudioServer.SetBusVolumeDb(AudioServer.GetBusIndex("Master"), GD.LinearToDb(slider.value)); /// </code> /// </example> /// <param name="linear">The linear energy to convert.</param> /// <returns>Audio as decibels.</returns> - public static real_t Linear2Db(real_t linear) + public static real_t LinearToDb(real_t linear) { return (real_t)(Math.Log(linear) * 8.6858896380650365530225783783321); } @@ -518,21 +518,21 @@ namespace Godot } /// <summary> - /// Converts a formatted string that was returned by <see cref="Var2Str(Variant)"/> to the original value. + /// Converts a formatted string that was returned by <see cref="VarToStr(Variant)"/> to the original value. /// </summary> /// <example> /// <code> /// string a = "{\"a\": 1, \"b\": 2 }"; - /// var b = (Godot.Collections.Dictionary)GD.Str2Var(a); + /// var b = (Godot.Collections.Dictionary)GD.StrToVar(a); /// GD.Print(b["a"]); // Prints 1 /// </code> /// </example> /// <param name="str">String that will be converted to Variant.</param> /// <returns>The decoded <c>Variant</c>.</returns> - public static Variant Str2Var(string str) + public static Variant StrToVar(string str) { using var godotStr = Marshaling.ConvertStringToNative(str); - NativeFuncs.godotsharp_str2var(godotStr, out godot_variant ret); + NativeFuncs.godotsharp_str_to_var(godotStr, out godot_variant ret); return Variant.CreateTakingOwnershipOfDisposableValue(ret); } @@ -540,26 +540,26 @@ namespace Godot /// Encodes a <c>Variant</c> value to a byte array. /// If <paramref name="fullObjects"/> is <see langword="true"/> encoding objects is allowed /// (and can potentially include code). - /// Deserialization can be done with <see cref="Bytes2Var(Span{byte}, bool)"/>. + /// Deserialization can be done with <see cref="BytesToVar(Span{byte}, bool)"/>. /// </summary> /// <param name="var">Variant that will be encoded.</param> /// <param name="fullObjects">If objects should be serialized.</param> /// <returns>The <c>Variant</c> encoded as an array of bytes.</returns> - public static byte[] Var2Bytes(Variant var, bool fullObjects = false) + public static byte[] VarToBytes(Variant var, bool fullObjects = false) { - NativeFuncs.godotsharp_var2bytes((godot_variant)var.NativeVar, fullObjects.ToGodotBool(), out var varBytes); + NativeFuncs.godotsharp_var_to_bytes((godot_variant)var.NativeVar, fullObjects.ToGodotBool(), out var varBytes); using (varBytes) return Marshaling.ConvertNativePackedByteArrayToSystemArray(varBytes); } /// <summary> /// Converts a <c>Variant</c> <paramref name="var"/> to a formatted string that - /// can later be parsed using <see cref="Str2Var(string)"/>. + /// can later be parsed using <see cref="StrToVar(string)"/>. /// </summary> /// <example> /// <code> /// var a = new Godot.Collections.Dictionary { ["a"] = 1, ["b"] = 2 }; - /// GD.Print(GD.Var2Str(a)); + /// GD.Print(GD.VarToStr(a)); /// // Prints /// // { /// // "a": 1, @@ -569,9 +569,9 @@ namespace Godot /// </example> /// <param name="var">Variant that will be converted to string.</param> /// <returns>The <c>Variant</c> encoded as a string.</returns> - public static string Var2Str(Variant var) + public static string VarToStr(Variant var) { - NativeFuncs.godotsharp_var2str((godot_variant)var.NativeVar, out godot_string ret); + NativeFuncs.godotsharp_var_to_str((godot_variant)var.NativeVar, out godot_string ret); using (ret) return Marshaling.ConvertStringToManaged(ret); } diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/Mathf.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/Mathf.cs index 41a0dd871c..b30012d214 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/Mathf.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/Mathf.cs @@ -35,9 +35,9 @@ namespace Godot public const real_t NaN = real_t.NaN; // 0.0174532924f and 0.0174532925199433 - private const real_t _deg2RadConst = (real_t)0.0174532925199432957692369077M; + private const real_t _degToRadConst = (real_t)0.0174532925199432957692369077M; // 57.29578f and 57.2957795130823 - private const real_t _rad2DegConst = (real_t)57.295779513082320876798154814M; + private const real_t _radToDegConst = (real_t)57.295779513082320876798154814M; /// <summary> /// Returns the absolute value of <paramref name="s"/> (i.e. positive value). @@ -175,7 +175,8 @@ namespace Godot } /// <summary> - /// Cubic interpolates between two values by a normalized value with pre and post values. + /// Cubic interpolates between two values by the factor defined in <paramref name="weight"/> + /// with pre and post values. /// </summary> /// <param name="from">The start value for interpolation.</param> /// <param name="to">The destination value for interpolation.</param> @@ -193,6 +194,93 @@ namespace Godot } /// <summary> + /// Cubic interpolates between two rotation values with shortest path + /// by the factor defined in <paramref name="weight"/> with pre and post values. + /// See also <see cref="LerpAngle"/>. + /// </summary> + /// <param name="from">The start value for interpolation.</param> + /// <param name="to">The destination value for interpolation.</param> + /// <param name="pre">The value which before "from" value for interpolation.</param> + /// <param name="post">The value which after "to" value for interpolation.</param> + /// <param name="weight">A value on the range of 0.0 to 1.0, representing the amount of interpolation.</param> + /// <returns>The resulting value of the interpolation.</returns> + public static real_t CubicInterpolateAngle(real_t from, real_t to, real_t pre, real_t post, real_t weight) + { + real_t fromRot = from % Mathf.Tau; + + real_t preDiff = (pre - fromRot) % Mathf.Tau; + real_t preRot = fromRot + (2.0f * preDiff) % Mathf.Tau - preDiff; + + real_t toDiff = (to - fromRot) % Mathf.Tau; + real_t toRot = fromRot + (2.0f * toDiff) % Mathf.Tau - toDiff; + + real_t postDiff = (post - toRot) % Mathf.Tau; + real_t postRot = toRot + (2.0f * postDiff) % Mathf.Tau - postDiff; + + return CubicInterpolate(fromRot, toRot, preRot, postRot, weight); + } + + /// <summary> + /// Cubic interpolates between two values by the factor defined in <paramref name="weight"/> + /// with pre and post values. + /// It can perform smoother interpolation than <see cref="CubicInterpolate"/> + /// by the time values. + /// </summary> + /// <param name="from">The start value for interpolation.</param> + /// <param name="to">The destination value for interpolation.</param> + /// <param name="pre">The value which before "from" value for interpolation.</param> + /// <param name="post">The value which after "to" value for interpolation.</param> + /// <param name="weight">A value on the range of 0.0 to 1.0, representing the amount of interpolation.</param> + /// <param name="toT"></param> + /// <param name="preT"></param> + /// <param name="postT"></param> + /// <returns>The resulting value of the interpolation.</returns> + public static real_t CubicInterpolateInTime(real_t from, real_t to, real_t pre, real_t post, real_t weight, real_t toT, real_t preT, real_t postT) + { + /* Barry-Goldman method */ + real_t t = Lerp(0.0f, toT, weight); + real_t a1 = Lerp(pre, from, preT == 0 ? 0.0f : (t - preT) / -preT); + real_t a2 = Lerp(from, to, toT == 0 ? 0.5f : t / toT); + real_t a3 = Lerp(to, post, postT - toT == 0 ? 1.0f : (t - toT) / (postT - toT)); + real_t b1 = Lerp(a1, a2, toT - preT == 0 ? 0.0f : (t - preT) / (toT - preT)); + real_t b2 = Lerp(a2, a3, postT == 0 ? 1.0f : t / postT); + return Lerp(b1, b2, toT == 0 ? 0.5f : t / toT); + } + + /// <summary> + /// Cubic interpolates between two rotation values with shortest path + /// by the factor defined in <paramref name="weight"/> with pre and post values. + /// See also <see cref="LerpAngle"/>. + /// It can perform smoother interpolation than <see cref="CubicInterpolateAngle"/> + /// by the time values. + /// </summary> + /// <param name="from">The start value for interpolation.</param> + /// <param name="to">The destination value for interpolation.</param> + /// <param name="pre">The value which before "from" value for interpolation.</param> + /// <param name="post">The value which after "to" value for interpolation.</param> + /// <param name="weight">A value on the range of 0.0 to 1.0, representing the amount of interpolation.</param> + /// <param name="toT"></param> + /// <param name="preT"></param> + /// <param name="postT"></param> + /// <returns>The resulting value of the interpolation.</returns> + public static real_t CubicInterpolateAngleInTime(real_t from, real_t to, real_t pre, real_t post, real_t weight, + real_t toT, real_t preT, real_t postT) + { + real_t fromRot = from % Mathf.Tau; + + real_t preDiff = (pre - fromRot) % Mathf.Tau; + real_t preRot = fromRot + (2.0f * preDiff) % Mathf.Tau - preDiff; + + real_t toDiff = (to - fromRot) % Mathf.Tau; + real_t toRot = fromRot + (2.0f * toDiff) % Mathf.Tau - toDiff; + + real_t postDiff = (post - toRot) % Mathf.Tau; + real_t postRot = toRot + (2.0f * postDiff) % Mathf.Tau - postDiff; + + return CubicInterpolateInTime(fromRot, toRot, preRot, postRot, weight, toT, preT, postT); + } + + /// <summary> /// Returns the point at the given <paramref name="t"/> on a one-dimensional Bezier curve defined by /// the given <paramref name="control1"/>, <paramref name="control2"/> and <paramref name="end"/> points. /// </summary> @@ -219,9 +307,9 @@ namespace Godot /// </summary> /// <param name="deg">An angle expressed in degrees.</param> /// <returns>The same angle expressed in radians.</returns> - public static real_t Deg2Rad(real_t deg) + public static real_t DegToRad(real_t deg) { - return deg * _deg2RadConst; + return deg * _degToRadConst; } /// <summary> @@ -531,9 +619,9 @@ namespace Godot /// </summary> /// <param name="rad">An angle expressed in radians.</param> /// <returns>The same angle expressed in degrees.</returns> - public static real_t Rad2Deg(real_t rad) + public static real_t RadToDeg(real_t rad) { - return rad * _rad2DegConst; + return rad * _radToDegConst; } /// <summary> diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/NativeInterop/NativeFuncs.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/NativeInterop/NativeFuncs.cs index 939c0056ac..94dda5a74b 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/NativeInterop/NativeFuncs.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/NativeInterop/NativeFuncs.cs @@ -461,7 +461,7 @@ namespace Godot.NativeInterop // GD, etc - internal static partial void godotsharp_bytes2var(in godot_packed_byte_array p_bytes, + internal static partial void godotsharp_bytes_to_var(in godot_packed_byte_array p_bytes, godot_bool p_allow_objects, out godot_variant r_ret); @@ -504,12 +504,12 @@ namespace Godot.NativeInterop internal static partial void godotsharp_str(in godot_array p_what, out godot_string r_ret); - internal static partial void godotsharp_str2var(in godot_string p_str, out godot_variant r_ret); + internal static partial void godotsharp_str_to_var(in godot_string p_str, out godot_variant r_ret); - internal static partial void godotsharp_var2bytes(in godot_variant p_what, godot_bool p_full_objects, + internal static partial void godotsharp_var_to_bytes(in godot_variant p_what, godot_bool p_full_objects, out godot_packed_byte_array r_bytes); - internal static partial void godotsharp_var2str(in godot_variant p_var, out godot_string r_ret); + internal static partial void godotsharp_var_to_str(in godot_variant p_var, out godot_string r_ret); internal static partial void godotsharp_pusherror(in godot_string p_str); diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/Plane.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/Plane.cs index 50832d7679..13070c8033 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/Plane.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/Plane.cs @@ -353,12 +353,7 @@ namespace Godot /// <returns>Whether or not the plane and the other object are exactly equal.</returns> public override bool Equals(object obj) { - if (obj is Plane) - { - return Equals((Plane)obj); - } - - return false; + return obj is Plane other && Equals(other); } /// <summary> diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/Projection.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/Projection.cs index 7f422848d5..da895fd121 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/Projection.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/Projection.cs @@ -226,7 +226,7 @@ namespace Godot { fovyDegrees = GetFovy(fovyDegrees, (real_t)1.0 / aspect); } - real_t radians = Mathf.Deg2Rad(fovyDegrees / (real_t)2.0); + real_t radians = Mathf.DegToRad(fovyDegrees / (real_t)2.0); real_t deltaZ = zFar - zNear; real_t sine = Mathf.Sin(radians); @@ -256,7 +256,7 @@ namespace Godot fovyDegrees = GetFovy(fovyDegrees, (real_t)1.0 / aspect); } - real_t ymax = zNear * Mathf.Tan(Mathf.Deg2Rad(fovyDegrees / (real_t)2.0)); + real_t ymax = zNear * Mathf.Tan(Mathf.DegToRad(fovyDegrees / (real_t)2.0)); real_t xmax = ymax * aspect; real_t frustumshift = (intraocularDist / (real_t)2.0) * zNear / convergenceDist; real_t left; @@ -313,18 +313,18 @@ namespace Godot Plane rightPlane = new Plane(x.w - x.x, y.w - y.x, z.w - z.x, -w.w + w.x).Normalized(); if (z.x == 0 && z.y == 0) { - return Mathf.Rad2Deg(Mathf.Acos(Mathf.Abs(rightPlane.Normal.x))) * (real_t)2.0; + return Mathf.RadToDeg(Mathf.Acos(Mathf.Abs(rightPlane.Normal.x))) * (real_t)2.0; } else { Plane leftPlane = new Plane(x.w + x.x, y.w + y.x, z.w + z.x, w.w + w.x).Normalized(); - return Mathf.Rad2Deg(Mathf.Acos(Mathf.Abs(leftPlane.Normal.x))) + Mathf.Rad2Deg(Mathf.Acos(Mathf.Abs(rightPlane.Normal.x))); + return Mathf.RadToDeg(Mathf.Acos(Mathf.Abs(leftPlane.Normal.x))) + Mathf.RadToDeg(Mathf.Acos(Mathf.Abs(rightPlane.Normal.x))); } } public static real_t GetFovy(real_t fovx, real_t aspect) { - return Mathf.Rad2Deg(Mathf.Atan(aspect * Mathf.Tan(Mathf.Deg2Rad(fovx) * (real_t)0.5)) * (real_t)2.0); + return Mathf.RadToDeg(Mathf.Atan(aspect * Mathf.Tan(Mathf.DegToRad(fovx) * (real_t)0.5)) * (real_t)2.0); } public real_t GetLodMultiplier() @@ -806,11 +806,7 @@ namespace Godot /// <returns>Whether or not the vector and the object are equal.</returns> public override bool Equals(object obj) { - if (obj is Projection) - { - return Equals((Projection)obj); - } - return false; + return obj is Projection other && Equals(other); } /// <summary> diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/Quaternion.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/Quaternion.cs index 39416a34f2..d459fe8c96 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/Quaternion.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/Quaternion.cs @@ -135,7 +135,7 @@ namespace Godot } /// <summary> - /// Performs a cubic spherical interpolation between quaternions <paramref name="preA"/>, this quaternion, + /// Performs a spherical cubic interpolation between quaternions <paramref name="preA"/>, this quaternion, /// <paramref name="b"/>, and <paramref name="postB"/>, by the given amount <paramref name="weight"/>. /// </summary> /// <param name="b">The destination quaternion.</param> @@ -143,12 +143,128 @@ namespace Godot /// <param name="postB">A quaternion after <paramref name="b"/>.</param> /// <param name="weight">A value on the range of 0.0 to 1.0, representing the amount of interpolation.</param> /// <returns>The interpolated quaternion.</returns> - public Quaternion CubicSlerp(Quaternion b, Quaternion preA, Quaternion postB, real_t weight) + public Quaternion SphericalCubicInterpolate(Quaternion b, Quaternion preA, Quaternion postB, real_t weight) { - real_t t2 = (1.0f - weight) * weight * 2f; - Quaternion sp = Slerp(b, weight); - Quaternion sq = preA.Slerpni(postB, weight); - return sp.Slerpni(sq, t2); +#if DEBUG + if (!IsNormalized()) + { + throw new InvalidOperationException("Quaternion is not normalized"); + } + if (!b.IsNormalized()) + { + throw new ArgumentException("Argument is not normalized", nameof(b)); + } +#endif + + // Align flip phases. + Quaternion fromQ = new Basis(this).GetRotationQuaternion(); + Quaternion preQ = new Basis(preA).GetRotationQuaternion(); + Quaternion toQ = new Basis(b).GetRotationQuaternion(); + Quaternion postQ = new Basis(postB).GetRotationQuaternion(); + + // Flip quaternions to shortest path if necessary. + bool flip1 = Math.Sign(fromQ.Dot(preQ)) < 0; + preQ = flip1 ? -preQ : preQ; + bool flip2 = Math.Sign(fromQ.Dot(toQ)) < 0; + toQ = flip2 ? -toQ : toQ; + bool flip3 = flip2 ? toQ.Dot(postQ) <= 0 : Math.Sign(toQ.Dot(postQ)) < 0; + postQ = flip3 ? -postQ : postQ; + + // Calc by Expmap in fromQ space. + Quaternion lnFrom = new Quaternion(0, 0, 0, 0); + Quaternion lnTo = (fromQ.Inverse() * toQ).Log(); + Quaternion lnPre = (fromQ.Inverse() * preQ).Log(); + Quaternion lnPost = (fromQ.Inverse() * postQ).Log(); + Quaternion ln = new Quaternion( + Mathf.CubicInterpolate(lnFrom.x, lnTo.x, lnPre.x, lnPost.x, weight), + Mathf.CubicInterpolate(lnFrom.y, lnTo.y, lnPre.y, lnPost.y, weight), + Mathf.CubicInterpolate(lnFrom.z, lnTo.z, lnPre.z, lnPost.z, weight), + 0); + Quaternion q1 = fromQ * ln.Exp(); + + // Calc by Expmap in toQ space. + lnFrom = (toQ.Inverse() * fromQ).Log(); + lnTo = new Quaternion(0, 0, 0, 0); + lnPre = (toQ.Inverse() * preQ).Log(); + lnPost = (toQ.Inverse() * postQ).Log(); + ln = new Quaternion( + Mathf.CubicInterpolate(lnFrom.x, lnTo.x, lnPre.x, lnPost.x, weight), + Mathf.CubicInterpolate(lnFrom.y, lnTo.y, lnPre.y, lnPost.y, weight), + Mathf.CubicInterpolate(lnFrom.z, lnTo.z, lnPre.z, lnPost.z, weight), + 0); + Quaternion q2 = toQ * ln.Exp(); + + // To cancel error made by Expmap ambiguity, do blends. + return q1.Slerp(q2, weight); + } + + /// <summary> + /// Performs a spherical cubic interpolation between quaternions <paramref name="preA"/>, this quaternion, + /// <paramref name="b"/>, and <paramref name="postB"/>, by the given amount <paramref name="weight"/>. + /// It can perform smoother interpolation than <see cref="SphericalCubicInterpolate"/> + /// by the time values. + /// </summary> + /// <param name="b">The destination quaternion.</param> + /// <param name="preA">A quaternion before this quaternion.</param> + /// <param name="postB">A quaternion after <paramref name="b"/>.</param> + /// <param name="weight">A value on the range of 0.0 to 1.0, representing the amount of interpolation.</param> + /// <param name="bT"></param> + /// <param name="preAT"></param> + /// <param name="postBT"></param> + /// <returns>The interpolated quaternion.</returns> + public Quaternion SphericalCubicInterpolateInTime(Quaternion b, Quaternion preA, Quaternion postB, real_t weight, real_t bT, real_t preAT, real_t postBT) + { +#if DEBUG + if (!IsNormalized()) + { + throw new InvalidOperationException("Quaternion is not normalized"); + } + if (!b.IsNormalized()) + { + throw new ArgumentException("Argument is not normalized", nameof(b)); + } +#endif + + // Align flip phases. + Quaternion fromQ = new Basis(this).GetRotationQuaternion(); + Quaternion preQ = new Basis(preA).GetRotationQuaternion(); + Quaternion toQ = new Basis(b).GetRotationQuaternion(); + Quaternion postQ = new Basis(postB).GetRotationQuaternion(); + + // Flip quaternions to shortest path if necessary. + bool flip1 = Math.Sign(fromQ.Dot(preQ)) < 0; + preQ = flip1 ? -preQ : preQ; + bool flip2 = Math.Sign(fromQ.Dot(toQ)) < 0; + toQ = flip2 ? -toQ : toQ; + bool flip3 = flip2 ? toQ.Dot(postQ) <= 0 : Math.Sign(toQ.Dot(postQ)) < 0; + postQ = flip3 ? -postQ : postQ; + + // Calc by Expmap in fromQ space. + Quaternion lnFrom = new Quaternion(0, 0, 0, 0); + Quaternion lnTo = (fromQ.Inverse() * toQ).Log(); + Quaternion lnPre = (fromQ.Inverse() * preQ).Log(); + Quaternion lnPost = (fromQ.Inverse() * postQ).Log(); + Quaternion ln = new Quaternion( + Mathf.CubicInterpolateInTime(lnFrom.x, lnTo.x, lnPre.x, lnPost.x, weight, bT, preAT, postBT), + Mathf.CubicInterpolateInTime(lnFrom.y, lnTo.y, lnPre.y, lnPost.y, weight, bT, preAT, postBT), + Mathf.CubicInterpolateInTime(lnFrom.z, lnTo.z, lnPre.z, lnPost.z, weight, bT, preAT, postBT), + 0); + Quaternion q1 = fromQ * ln.Exp(); + + // Calc by Expmap in toQ space. + lnFrom = (toQ.Inverse() * fromQ).Log(); + lnTo = new Quaternion(0, 0, 0, 0); + lnPre = (toQ.Inverse() * preQ).Log(); + lnPost = (toQ.Inverse() * postQ).Log(); + ln = new Quaternion( + Mathf.CubicInterpolateInTime(lnFrom.x, lnTo.x, lnPre.x, lnPost.x, weight, bT, preAT, postBT), + Mathf.CubicInterpolateInTime(lnFrom.y, lnTo.y, lnPre.y, lnPost.y, weight, bT, preAT, postBT), + Mathf.CubicInterpolateInTime(lnFrom.z, lnTo.z, lnPre.z, lnPost.z, weight, bT, preAT, postBT), + 0); + Quaternion q2 = toQ * ln.Exp(); + + // To cancel error made by Expmap ambiguity, do blends. + return q1.Slerp(q2, weight); } /// <summary> @@ -161,6 +277,34 @@ namespace Godot return (x * b.x) + (y * b.y) + (z * b.z) + (w * b.w); } + public Quaternion Exp() + { + Vector3 v = new Vector3(x, y, z); + real_t theta = v.Length(); + v = v.Normalized(); + if (theta < Mathf.Epsilon || !v.IsNormalized()) + { + return new Quaternion(0, 0, 0, 1); + } + return new Quaternion(v, theta); + } + + public real_t GetAngle() + { + return 2 * Mathf.Acos(w); + } + + public Vector3 GetAxis() + { + if (Mathf.Abs(w) > 1 - Mathf.Epsilon) + { + return new Vector3(x, y, z); + } + + real_t r = 1 / Mathf.Sqrt(1 - w * w); + return new Vector3(x * r, y * r, z * r); + } + /// <summary> /// Returns Euler angles (in the YXZ convention: when decomposing, /// first Z, then X, and Y last) corresponding to the rotation @@ -204,6 +348,12 @@ namespace Godot return Mathf.Abs(LengthSquared - 1) <= Mathf.Epsilon; } + public Quaternion Log() + { + Vector3 v = GetAxis() * GetAngle(); + return new Quaternion(v.x, v.y, v.z, 0); + } + /// <summary> /// Returns a copy of the quaternion, normalized to unit length. /// </summary> @@ -236,7 +386,7 @@ namespace Godot #endif // Calculate cosine. - real_t cosom = x * to.x + y * to.y + z * to.z + w * to.w; + real_t cosom = Dot(to); var to1 = new Quaternion(); @@ -244,17 +394,11 @@ namespace Godot if (cosom < 0.0) { cosom = -cosom; - to1.x = -to.x; - to1.y = -to.y; - to1.z = -to.z; - to1.w = -to.w; + to1 = -to; } else { - to1.x = to.x; - to1.y = to.y; - to1.z = to.z; - to1.w = to.w; + to1 = to; } real_t sinom, scale0, scale1; @@ -295,6 +439,17 @@ namespace Godot /// <returns>The resulting quaternion of the interpolation.</returns> public Quaternion Slerpni(Quaternion to, real_t weight) { +#if DEBUG + if (!IsNormalized()) + { + throw new InvalidOperationException("Quaternion is not normalized"); + } + if (!to.IsNormalized()) + { + throw new ArgumentException("Argument is not normalized", nameof(to)); + } +#endif + real_t dot = Dot(to); if (Mathf.Abs(dot) > 0.9999f) @@ -583,12 +738,7 @@ namespace Godot /// <returns>Whether or not the quaternion and the other object are exactly equal.</returns> public override bool Equals(object obj) { - if (obj is Quaternion) - { - return Equals((Quaternion)obj); - } - - return false; + return obj is Quaternion other && Equals(other); } /// <summary> diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/Rect2.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/Rect2.cs index d2c9b0ca8b..0b475fec19 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/Rect2.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/Rect2.cs @@ -426,12 +426,7 @@ namespace Godot /// <returns>Whether or not the rect and the other object are exactly equal.</returns> public override bool Equals(object obj) { - if (obj is Rect2) - { - return Equals((Rect2)obj); - } - - return false; + return obj is Rect2 other && Equals(other); } /// <summary> diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/Rect2i.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/Rect2i.cs index 5d53b8330e..8a2a98d6ee 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/Rect2i.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/Rect2i.cs @@ -426,12 +426,7 @@ namespace Godot /// <returns>Whether or not the rect and the other object are equal.</returns> public override bool Equals(object obj) { - if (obj is Rect2i) - { - return Equals((Rect2i)obj); - } - - return false; + return obj is Rect2i other && Equals(other); } /// <summary> diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/Transform2D.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/Transform2D.cs index d8acfca33b..894667db76 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/Transform2D.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/Transform2D.cs @@ -605,7 +605,7 @@ namespace Godot /// <returns>Whether or not the transform and the object are exactly equal.</returns> public override bool Equals(object obj) { - return obj is Transform2D transform2D && Equals(transform2D); + return obj is Transform2D other && Equals(other); } /// <summary> diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/Transform3D.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/Transform3D.cs index 23e276ef8a..2f7891e7ef 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/Transform3D.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/Transform3D.cs @@ -122,23 +122,9 @@ namespace Godot /// <returns>The interpolated transform.</returns> public Transform3D InterpolateWith(Transform3D transform, real_t weight) { - /* not sure if very "efficient" but good enough? */ - - Vector3 sourceScale = basis.Scale; - Quaternion sourceRotation = basis.GetRotationQuaternion(); - Vector3 sourceLocation = origin; - - Vector3 destinationScale = transform.basis.Scale; - Quaternion destinationRotation = transform.basis.GetRotationQuaternion(); - Vector3 destinationLocation = transform.origin; - - var interpolated = new Transform3D(); - Quaternion quaternion = sourceRotation.Slerp(destinationRotation, weight).Normalized(); - Vector3 scale = sourceScale.Lerp(destinationScale, weight); - interpolated.basis.SetQuaternionScale(quaternion, scale); - interpolated.origin = sourceLocation.Lerp(destinationLocation, weight); - - return interpolated; + Basis retBasis = basis.Lerp(transform.basis, weight); + Vector3 retOrigin = origin.Lerp(transform.origin, weight); + return new Transform3D(retBasis, retOrigin); } /// <summary> @@ -237,6 +223,34 @@ namespace Godot return new Transform3D(basis * tmpBasis, origin); } + /// <summary> + /// Returns a transform spherically interpolated between this transform and + /// another <paramref name="transform"/> by <paramref name="weight"/>. + /// </summary> + /// <param name="transform">The other transform.</param> + /// <param name="weight">A value on the range of 0.0 to 1.0, representing the amount of interpolation.</param> + /// <returns>The interpolated transform.</returns> + public Transform3D SphericalInterpolateWith(Transform3D transform, real_t weight) + { + /* not sure if very "efficient" but good enough? */ + + Vector3 sourceScale = basis.Scale; + Quaternion sourceRotation = basis.GetRotationQuaternion(); + Vector3 sourceLocation = origin; + + Vector3 destinationScale = transform.basis.Scale; + Quaternion destinationRotation = transform.basis.GetRotationQuaternion(); + Vector3 destinationLocation = transform.origin; + + var interpolated = new Transform3D(); + Quaternion quaternion = sourceRotation.Slerp(destinationRotation, weight).Normalized(); + Vector3 scale = sourceScale.Lerp(destinationScale, weight); + interpolated.basis.SetQuaternionScale(quaternion, scale); + interpolated.origin = sourceLocation.Lerp(destinationLocation, weight); + + return interpolated; + } + private void SetLookAt(Vector3 eye, Vector3 target, Vector3 up) { // Make rotation matrix @@ -582,12 +596,7 @@ namespace Godot /// <returns>Whether or not the transform and the object are exactly equal.</returns> public override readonly bool Equals(object obj) { - if (obj is Transform3D) - { - return Equals((Transform3D)obj); - } - - return false; + return obj is Transform3D other && Equals(other); } /// <summary> diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector2.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector2.cs index efaf56fddf..87f397891e 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector2.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector2.cs @@ -216,6 +216,29 @@ namespace Godot } /// <summary> + /// Performs a cubic interpolation between vectors <paramref name="preA"/>, this vector, + /// <paramref name="b"/>, and <paramref name="postB"/>, by the given amount <paramref name="weight"/>. + /// It can perform smoother interpolation than <see cref="CubicInterpolate"/> + /// by the time values. + /// </summary> + /// <param name="b">The destination vector.</param> + /// <param name="preA">A vector before this vector.</param> + /// <param name="postB">A vector after <paramref name="b"/>.</param> + /// <param name="weight">A value on the range of 0.0 to 1.0, representing the amount of interpolation.</param> + /// <param name="t"></param> + /// <param name="preAT"></param> + /// <param name="postBT"></param> + /// <returns>The interpolated vector.</returns> + public Vector2 CubicInterpolateInTime(Vector2 b, Vector2 preA, Vector2 postB, real_t weight, real_t t, real_t preAT, real_t postBT) + { + return new Vector2 + ( + Mathf.CubicInterpolateInTime(x, b.x, preA.x, postB.x, weight, t, preAT, postBT), + Mathf.CubicInterpolateInTime(y, b.y, preA.y, postB.y, weight, t, preAT, postBT) + ); + } + + /// <summary> /// Returns the point at the given <paramref name="t"/> on a one-dimensional Bezier curve defined by this vector /// and the given <paramref name="control1"/>, <paramref name="control2"/> and <paramref name="end"/> points. /// </summary> @@ -925,11 +948,7 @@ namespace Godot /// <returns>Whether or not the vector and the object are equal.</returns> public override bool Equals(object obj) { - if (obj is Vector2) - { - return Equals((Vector2)obj); - } - return false; + return obj is Vector2 other && Equals(other); } /// <summary> diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector2i.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector2i.cs index f7eb6f180a..bdadf696e3 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector2i.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector2i.cs @@ -667,12 +667,7 @@ namespace Godot /// <returns>Whether or not the vector and the object are equal.</returns> public override bool Equals(object obj) { - if (obj is Vector2i) - { - return Equals((Vector2i)obj); - } - - return false; + return obj is Vector2i other && Equals(other); } /// <summary> diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector3.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector3.cs index 88f279ccff..6649f3b784 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector3.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector3.cs @@ -209,6 +209,30 @@ namespace Godot } /// <summary> + /// Performs a cubic interpolation between vectors <paramref name="preA"/>, this vector, + /// <paramref name="b"/>, and <paramref name="postB"/>, by the given amount <paramref name="weight"/>. + /// It can perform smoother interpolation than <see cref="CubicInterpolate"/> + /// by the time values. + /// </summary> + /// <param name="b">The destination vector.</param> + /// <param name="preA">A vector before this vector.</param> + /// <param name="postB">A vector after <paramref name="b"/>.</param> + /// <param name="weight">A value on the range of 0.0 to 1.0, representing the amount of interpolation.</param> + /// <param name="t"></param> + /// <param name="preAT"></param> + /// <param name="postBT"></param> + /// <returns>The interpolated vector.</returns> + public Vector3 CubicInterpolateInTime(Vector3 b, Vector3 preA, Vector3 postB, real_t weight, real_t t, real_t preAT, real_t postBT) + { + return new Vector3 + ( + Mathf.CubicInterpolateInTime(x, b.x, preA.x, postB.x, weight, t, preAT, postBT), + Mathf.CubicInterpolateInTime(y, b.y, preA.y, postB.y, weight, t, preAT, postBT), + Mathf.CubicInterpolateInTime(z, b.z, preA.z, postB.z, weight, t, preAT, postBT) + ); + } + + /// <summary> /// Returns the point at the given <paramref name="t"/> on a one-dimensional Bezier curve defined by this vector /// and the given <paramref name="control1"/>, <paramref name="control2"/> and <paramref name="end"/> points. /// </summary> @@ -993,12 +1017,7 @@ namespace Godot /// <returns>Whether or not the vector and the object are equal.</returns> public override bool Equals(object obj) { - if (obj is Vector3) - { - return Equals((Vector3)obj); - } - - return false; + return obj is Vector3 other && Equals(other); } /// <summary> diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector3i.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector3i.cs index 582956fce8..e88a043cb3 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector3i.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector3i.cs @@ -676,12 +676,7 @@ namespace Godot /// <returns>Whether or not the vector and the object are equal.</returns> public override bool Equals(object obj) { - if (obj is Vector3i) - { - return Equals((Vector3i)obj); - } - - return false; + return obj is Vector3i other && Equals(other); } /// <summary> diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector4.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector4.cs index 9a99e23d44..d1962c68cf 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector4.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector4.cs @@ -193,6 +193,31 @@ namespace Godot } /// <summary> + /// Performs a cubic interpolation between vectors <paramref name="preA"/>, this vector, + /// <paramref name="b"/>, and <paramref name="postB"/>, by the given amount <paramref name="weight"/>. + /// It can perform smoother interpolation than <see cref="CubicInterpolate"/> + /// by the time values. + /// </summary> + /// <param name="b">The destination vector.</param> + /// <param name="preA">A vector before this vector.</param> + /// <param name="postB">A vector after <paramref name="b"/>.</param> + /// <param name="weight">A value on the range of 0.0 to 1.0, representing the amount of interpolation.</param> + /// <param name="t"></param> + /// <param name="preAT"></param> + /// <param name="postBT"></param> + /// <returns>The interpolated vector.</returns> + public Vector4 CubicInterpolateInTime(Vector4 b, Vector4 preA, Vector4 postB, real_t weight, real_t t, real_t preAT, real_t postBT) + { + return new Vector4 + ( + Mathf.CubicInterpolateInTime(x, b.x, preA.x, postB.x, weight, t, preAT, postBT), + Mathf.CubicInterpolateInTime(y, b.y, preA.y, postB.y, weight, t, preAT, postBT), + Mathf.CubicInterpolateInTime(y, b.z, preA.z, postB.z, weight, t, preAT, postBT), + Mathf.CubicInterpolateInTime(w, b.w, preA.w, postB.w, weight, t, preAT, postBT) + ); + } + + /// <summary> /// Returns the normalized vector pointing from this vector to <paramref name="to"/>. /// </summary> /// <param name="to">The other vector to point towards.</param> @@ -754,12 +779,7 @@ namespace Godot /// <returns>Whether or not the vector and the object are equal.</returns> public override bool Equals(object obj) { - if (obj is Vector4) - { - return Equals((Vector4)obj); - } - - return false; + return obj is Vector4 other && Equals(other); } /// <summary> diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector4i.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector4i.cs index d4dbdbec93..4b1bb3ba19 100644 --- a/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector4i.cs +++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/Vector4i.cs @@ -629,12 +629,7 @@ namespace Godot /// <returns>Whether or not the vector and the object are equal.</returns> public override bool Equals(object obj) { - if (obj is Vector4i) - { - return Equals((Vector4i)obj); - } - - return false; + return obj is Vector4i other && Equals(other); } /// <summary> |