目录
- SourcesEncode RectBase using x, y, z, and width, instead of as an array of components.3年前
- TestsAdded rows and columns properties to IntPoint for more convenient indexing. Added pointPairs function to iterate over pairs of sequences as points instead of tuples.4年前
- docsUpdated angle(to:) method.6年前
- .gitignoreGenerated jazzy external documentation.6年前
- .travis.ymlAdded .travis.yml for TravisCI integration. (#1)6年前
- Package.resolvedAdd COpenBlas to perform hardware accelerated matrix multiplications on Linux.4年前
- Package.swiftAdd COpenBlas to perform hardware accelerated matrix multiplications on Linux.4年前
- README.mdAdded documentation for SizeBase.6年前
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CoronaMath
CoronaMath is a cross-platform vector and matrix library for Swift. All types are parameterized, so any type that defines a set of mathematical operations can be used as components of a vector or elements of a matrix. Where applicable, protocols declare default implementations of their methods. This way, types can opt-in to a wide spectrum of behavior while only declaring minimal required properties.
Comprehensive documentation can be found here.
Vectors
All vectors are represented as an array of components of a given type. All vectors are declared with the suffix
Baseto represent that you will usually be dealing with an abstracted version instead of the type directly.Protocols
VectorBase
Represents a vector. Declares size, elements, and element access.
SignedVectorBase
Represents a vector whose components have a sign. Includes the mathematical negation operator
-.FloatingPointVectorBase
Represents a vector whose components are floating point. Includes
length,dot, andunitmethods.Structs
PointBase
A 2-dimensional vector. Exposes
xandyproperties for convenience.Pointis equivalent toPointBase<Double>.IntPointis equivalent toPointBase<Int>.Vector3Base
A 3-dimensional vector. Exposes
x,y, andzproperties for convenience. Exposesr,g,b, andred,green,blueproperties to semantically represent RGB colors.Vector3Base+Colordeclares some common color names as static properties.Vector4Base
A 4-dimensional vector. Exposes
x,y,z, andwproperties for convenience. Exposesr,g,b,aandred,green,blue,alphaproperties to semantically represent RGBA colors (including an alpha component).Vector4Base+Colordeclares some common color names as static properties.SizeBase
A 2-dimensional vector representing a size or dimensions. Exposes
widthandheightproperties for convenience, along withrowsandcolumnsproperties for matrix dimensions.Matrices
All matrices are represented as an array of elements of a given type. All vectors are declared with the suffix
Baseto represent that you will usually be dealing with an abstracted version instead of the type directly.Although logically, a matrix declares many mathematical operations, in practice, most of those operations aren’t needed for many types. Therefore, the operations have been moved from
MatrixBase(the protocol representing a matrix) toMatrixOperationsBase.ConstantSizeMatrixandSquareMatrixprovide default implementations of some of these operations.Protocols
MatrixBase
Represents a matrix. Declares dimensions, elements, element access, and matrix multiplication.
MatrixOperationsBase
Represents a matrix with the full spectrum of mathematical operations.
ConstantSizeMatrix
Represents a matrix whose dimensions are known at compile time.
SquareMatrix
Represents a matrix whose dimensions are known at compile time and whose number of rows equal its number of columns.
Structs
Matrix3Base
A 3x3 matrix.
Matrix4Base
A 4x4 matrix.
VariableSizeMatrix
A matrix whose dimensions are determined at runtime. Once a
VariableSizeMatrixis created, its dimensions cannot be changed, but different instances can have different dimensions.