Optional byteOffset: numberOptional length: numberReadonly BYTES_Readonly [toReadonly bufferThe ArrayBuffer instance referenced by the array.
Readonly byteThe length in bytes of the array.
Readonly byteThe offset in bytes of the array.
Readonly lengthThe length of the array.
Private typeStatic Readonly BYTES_The size in bytes of each element in the array.
Returns the this object after copying a section of the array identified by start and end to the same array starting at position target
If target is negative, it is treated as length+target where length is the length of the array.
If start is negative, it is treated as length+start. If end is negative, it is treated as length+end.
Optional end: numberIf not specified, length of the this object is used as its default value.
Returns an array of key, value pairs for every entry in the array
Determines whether all the members of an array satisfy the specified test.
A function that accepts up to three arguments. The every method calls the predicate function for each element in the array until the predicate returns a value which is coercible to the Boolean value false, or until the end of the array.
Optional thisArg: anyAn object to which the this keyword can refer in the predicate function. If thisArg is omitted, undefined is used as the this value.
Changes all array elements from start to end index to a static value and returns the modified array
value to fill array section with
Optional start: numberindex to start filling the array at. If start is negative, it is treated as length+start where length is the length of the array.
Optional end: numberindex to stop filling the array at. If end is negative, it is treated as length+end.
Returns the elements of an array that meet the condition specified in a callback function.
A function that accepts up to three arguments. The filter method calls the predicate function one time for each element in the array.
Optional thisArg: anyAn object to which the this keyword can refer in the predicate function. If thisArg is omitted, undefined is used as the this value.
Returns the value of the first element in the array where predicate is true, and undefined otherwise.
find calls predicate once for each element of the array, in ascending order, until it finds one where predicate returns true. If such an element is found, find immediately returns that element value. Otherwise, find returns undefined.
Optional thisArg: anyIf provided, it will be used as the this value for each invocation of predicate. If it is not provided, undefined is used instead.
Returns the index of the first element in the array where predicate is true, and -1 otherwise.
find calls predicate once for each element of the array, in ascending order, until it finds one where predicate returns true. If such an element is found, findIndex immediately returns that element index. Otherwise, findIndex returns -1.
Optional thisArg: anyIf provided, it will be used as the this value for each invocation of predicate. If it is not provided, undefined is used instead.
Performs the specified action for each element in an array.
A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the array.
Optional thisArg: anyAn object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
Determines whether an array includes a certain element, returning true or false as appropriate.
The element to search for.
Optional fromIndex: numberThe position in this array at which to begin searching for searchElement.
Returns the index of the first occurrence of a value in an array.
The value to locate in the array.
Optional fromIndex: numberThe array index at which to begin the search. If fromIndex is omitted, the search starts at index 0.
Adds all the elements of an array separated by the specified separator string.
Optional separator: stringA string used to separate one element of an array from the next in the resulting String. If omitted, the array elements are separated with a comma.
Returns an list of keys in the array
Returns the index of the last occurrence of a value in an array.
The value to locate in the array.
Optional fromIndex: numberThe array index at which to begin the search. If fromIndex is omitted, the search starts at index 0.
Calls a defined callback function on each element of an array, and returns an array that contains the results.
A function that accepts up to three arguments. The map method calls the callbackfn function one time for each element in the array.
Optional thisArg: anyAn object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
Calls the specified callback function for all the elements in an array. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function.
A function that accepts up to four arguments. The reduce method calls the callbackfn function one time for each element in the array.
Calls the specified callback function for all the elements in an array. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function.
A function that accepts up to four arguments. The reduce method calls the callbackfn function one time for each element in the array.
If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value.
Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function.
A function that accepts up to four arguments. The reduceRight method calls the callbackfn function one time for each element in the array.
Calls the specified callback function for all the elements in an array, in descending order. The return value of the callback function is the accumulated result, and is provided as an argument in the next call to the callback function.
A function that accepts up to four arguments. The reduceRight method calls the callbackfn function one time for each element in the array.
If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of an array value.
Returns a section of an array.
Optional start: numberThe beginning of the specified portion of the array.
Optional end: numberThe end of the specified portion of the array. This is exclusive of the element at the index 'end'.
Determines whether the specified callback function returns true for any element of an array.
A function that accepts up to three arguments. The some method calls the predicate function for each element in the array until the predicate returns a value which is coercible to the Boolean value true, or until the end of the array.
Optional thisArg: anyAn object to which the this keyword can refer in the predicate function. If thisArg is omitted, undefined is used as the this value.
Sorts an array.
Optional compareFn: ((a: number, b: number) => number)Function used to determine the order of the elements. It is expected to return a negative value if first argument is less than second argument, zero if they're equal and a positive value otherwise. If omitted, the elements are sorted in ascending order.
[11,2,22,1].sort((a, b) => a - b)
Gets a new Float32Array view of the ArrayBuffer store for this array, referencing the elements at begin, inclusive, up to end, exclusive.
Optional begin: numberThe index of the beginning of the array.
Optional end: numberThe index of the end of the array.
Returns an list of values in the array
Static addStatic adjointStatic cloneStatic copyStatic createStatic determinantStatic equalsStatic exactStatic frobStatic fromCreates an array from an array-like or iterable object.
An array-like or iterable object to convert to an array.
Creates an array from an array-like or iterable object.
An array-like or iterable object to convert to an array.
A mapping function to call on every element of the array.
Optional thisArg: anyValue of 'this' used to invoke the mapfn.
Creates an array from an array-like or iterable object.
An array-like or iterable object to convert to an array.
Optional mapfn: ((v: number, k: number) => number)A mapping function to call on every element of the array.
Optional thisArg: anyValue of 'this' used to invoke the mapfn.
Static fromStatic fromStatic fromCreates a matrix from a quaternion rotation and vector translation This is equivalent to (but much faster than):
mat4.identity(dest);
mat4.translate(dest, vec);
var quatMat = mat4.create();
quat4.toMat4(quat, quatMat);
mat4.multiply(dest, quatMat);
out
Static fromCreates a matrix from a quaternion rotation, vector translation and vector scale This is equivalent to (but much faster than):
mat4.identity(dest);
mat4.translate(dest, vec);
var quatMat = mat4.create();
quat4.toMat4(quat, quatMat);
mat4.multiply(dest, quatMat);
mat4.scale(dest, scale)
out
Static fromCreates a matrix from a quaternion rotation, vector translation and vector scale, rotating and scaling around the given origin This is equivalent to (but much faster than):
mat4.identity(dest);
mat4.translate(dest, vec);
mat4.translate(dest, origin);
var quatMat = mat4.create();
quat4.toMat4(quat, quatMat);
mat4.multiply(dest, quatMat);
mat4.scale(dest, scale)
mat4.translate(dest, negativeOrigin);
out
Static fromStatic fromStatic fromCreate a new mat4 with the given values
A new mat4
Component in column 0, row 0 position (index 0)
Component in column 0, row 1 position (index 1)
Component in column 0, row 2 position (index 2)
Component in column 0, row 3 position (index 3)
Component in column 1, row 0 position (index 4)
Component in column 1, row 1 position (index 5)
Component in column 1, row 2 position (index 6)
Component in column 1, row 3 position (index 7)
Component in column 2, row 0 position (index 8)
Component in column 2, row 1 position (index 9)
Component in column 2, row 2 position (index 10)
Component in column 2, row 3 position (index 11)
Component in column 3, row 0 position (index 12)
Component in column 3, row 1 position (index 13)
Component in column 3, row 2 position (index 14)
Component in column 3, row 3 position (index 15)
Static fromXRotationCreates a matrix from the given angle around the X axis This is equivalent to (but much faster than):
mat4.identity(dest);
mat4.rotateX(dest, dest, rad);
out
mat4 receiving operation result
the angle to rotate the matrix by
Static fromYRotationCreates a matrix from the given angle around the Y axis This is equivalent to (but much faster than):
mat4.identity(dest);
mat4.rotateY(dest, dest, rad);
out
mat4 receiving operation result
the angle to rotate the matrix by
Static fromZRotationCreates a matrix from the given angle around the Z axis This is equivalent to (but much faster than):
mat4.identity(dest);
mat4.rotateZ(dest, dest, rad);
out
mat4 receiving operation result
the angle to rotate the matrix by
Static frustumGenerates a frustum matrix with the given bounds
out
mat4 frustum matrix will be written into
Left bound of the frustum
Right bound of the frustum
Bottom bound of the frustum
Top bound of the frustum
Near bound of the frustum
Far bound of the frustum
Static getStatic getReturns the scaling factor component of a transformation matrix. If a matrix is built with fromRotationTranslationScale with a normalized Quaternion parameter, the returned vector will be the same as the scaling vector originally supplied.
out
Static getStatic identityStatic invertStatic lookStatic mulStatic multiplyStatic multiplyStatic multiplyStatic ofStatic orthoGenerates a orthogonal projection matrix with the given bounds
out
mat4 frustum matrix will be written into
Left bound of the frustum
Right bound of the frustum
Bottom bound of the frustum
Top bound of the frustum
Near bound of the frustum
Far bound of the frustum
Static perspectiveGenerates a perspective projection matrix with the given bounds
out
mat4 frustum matrix will be written into
Vertical field of view in radians
Aspect ratio. typically viewport width/height
Near bound of the frustum
Far bound of the frustum
Static perspectiveGenerates a perspective projection matrix with the given field of view. This is primarily useful for generating projection matrices to be used with the still experimental WebVR API.
out
mat4 frustum matrix will be written into
Object containing the following values: upDegrees, downDegrees, leftDegrees, rightDegrees
Near bound of the frustum
Far bound of the frustum
Static rotateStatic rotateXStatic rotateYStatic rotateZStatic scaleStatic setSet the components of a mat4 to the given values
out
the receiving matrix
Component in column 0, row 0 position (index 0)
Component in column 0, row 1 position (index 1)
Component in column 0, row 2 position (index 2)
Component in column 0, row 3 position (index 3)
Component in column 1, row 0 position (index 4)
Component in column 1, row 1 position (index 5)
Component in column 1, row 2 position (index 6)
Component in column 1, row 3 position (index 7)
Component in column 2, row 0 position (index 8)
Component in column 2, row 1 position (index 9)
Component in column 2, row 2 position (index 10)
Component in column 2, row 3 position (index 11)
Component in column 3, row 0 position (index 12)
Component in column 3, row 1 position (index 13)
Component in column 3, row 2 position (index 14)
Component in column 3, row 3 position (index 15)
Static strStatic subStatic subtractStatic targetStatic translateStatic transposeGenerated using TypeDoc
The size in bytes of each element in the array.