435  * @param {vec3} out the receiving vector
438  * @returns {vec3} out
610  * @name vec3
613 var vec3 = {};
616  * Creates a new, empty vec3
618  * @returns {vec3} a new 3D vector
620 vec3.create = function() {
629  * Creates a new vec3 initialized with values from an existing vector
631  * @param {vec3} a vector to clone
632  * @returns {vec3} a new 3D vector
634 vec3.clone = function(a) {
643  * Creates a new vec3 initialized with the given values
648  * @returns {vec3} a new 3D vector
650 vec3.fromValues = function(x, y, z) {
659  * Copy the values from one vec3 to another
661  * @param {vec3} out the receiving vector
662  * @param {vec3} a the source vector
663  * @returns {vec3} out
665 vec3.copy = function(out, a) {
673  * Set the components of a vec3 to the given values
675  * @param {vec3} out the receiving vector
679  * @returns {vec3} out
681 vec3.set = function(out, x, y, z) {
689  * Adds two vec3's
691  * @param {vec3} out the receiving vector
692  * @param {vec3} a the first operand
693  * @param {vec3} b the second operand
694  * @returns {vec3} out
696 vec3.add = function(out, a, b) {
704  * Subtracts two vec3's
706  * @param {vec3} out the receiving vector
707  * @param {vec3} a the first operand
708  * @param {vec3} b the second operand
709  * @returns {vec3} out
711 vec3.subtract = function(out, a, b) {
719  * Alias for {@link vec3.subtract}
722 vec3.sub = vec3.subtract;
725  * Multiplies two vec3's
727  * @param {vec3} out the receiving vector
728  * @param {vec3} a the first operand
729  * @param {vec3} b the second operand
730  * @returns {vec3} out
732 vec3.multiply = function(out, a, b) {
740  * Alias for {@link vec3.multiply}
743 vec3.mul = vec3.multiply;
746  * Divides two vec3's
748  * @param {vec3} out the receiving vector
749  * @param {vec3} a the first operand
750  * @param {vec3} b the second operand
751  * @returns {vec3} out
753 vec3.divide = function(out, a, b) {
761  * Alias for {@link vec3.divide}
764 vec3.div = vec3.divide;
767  * Returns the minimum of two vec3's
769  * @param {vec3} out the receiving vector
770  * @param {vec3} a the first operand
771  * @param {vec3} b the second operand
772  * @returns {vec3} out
774 vec3.min = function(out, a, b) {
782  * Returns the maximum of two vec3's
784  * @param {vec3} out the receiving vector
785  * @param {vec3} a the first operand
786  * @param {vec3} b the second operand
787  * @returns {vec3} out
789 vec3.max = function(out, a, b) {
797  * Scales a vec3 by a scalar number
799  * @param {vec3} out the receiving vector
800  * @param {vec3} a the vector to scale
802  * @returns {vec3} out
804 vec3.scale = function(out, a, b) {
812  * Calculates the euclidian distance between two vec3's
814  * @param {vec3} a the first operand
815  * @param {vec3} b the second operand
818 vec3.distance = function(a, b) {
826  * Alias for {@link vec3.distance}
829 vec3.dist = vec3.distance;
832  * Calculates the squared euclidian distance between two vec3's
834  * @param {vec3} a the first operand
835  * @param {vec3} b the second operand
838 vec3.squaredDistance = function(a, b) {
846  * Alias for {@link vec3.squaredDistance}
849 vec3.sqrDist = vec3.squaredDistance;
852  * Calculates the length of a vec3
854  * @param {vec3} a vector to calculate length of
857 vec3.length = function (a) {
865  * Alias for {@link vec3.length}
868 vec3.len = vec3.length;
871  * Calculates the squared length of a vec3
873  * @param {vec3} a vector to calculate squared length of
876 vec3.squaredLength = function (a) {
884  * Alias for {@link vec3.squaredLength}
887 vec3.sqrLen = vec3.squaredLength;
890  * Negates the components of a vec3
892  * @param {vec3} out the receiving vector
893  * @param {vec3} a vector to negate
894  * @returns {vec3} out
896 vec3.negate = function(out, a) {
904  * Normalize a vec3
906  * @param {vec3} out the receiving vector
907  * @param {vec3} a vector to normalize
908  * @returns {vec3} out
910 vec3.normalize = function(out, a) {
926  * Calculates the dot product of two vec3's
928  * @param {vec3} a the first operand
929  * @param {vec3} b the second operand
932 vec3.dot = function (a, b) {
937  * Computes the cross product of two vec3's
939  * @param {vec3} out the receiving vector
940  * @param {vec3} a the first operand
941  * @param {vec3} b the second operand
942  * @returns {vec3} out
944 vec3.cross = function(out, a, b) {
955  * Performs a linear interpolation between two vec3's
957  * @param {vec3} out the receiving vector
958  * @param {vec3} a the first operand
959  * @param {vec3} b the second operand
961  * @returns {vec3} out
963 vec3.lerp = function (out, a, b, t) {
974  * Transforms the vec3 with a mat4.
977  * @param {vec3} out the receiving vector
978  * @param {vec3} a the vector to transform
980  * @returns {vec3} out
982 vec3.transformMat4 = function(out, a, m) {
991  * Transforms the vec3 with a quat
993  * @param {vec3} out the receiving vector
994  * @param {vec3} a the vector to transform
996  * @returns {vec3} out
998 vec3.transformQuat = function(out, a, q) {
1019  * @param {Number} stride Number of elements between the start of each vec3. If 0 assumes tightly packed
1027 vec3.forEach = (function() {
1028     var vec = vec3.create();
1059  * @param {vec3} vec vector to represent as a string
1062 vec3.str = function (a) {
1063     return 'vec3(' + a[0] + ', ' + a[1] + ', ' + a[2] + ')';
1067     exports.vec3 = vec3;
2833  * @param {vec3} v vector to translate by
2866  * Scales the mat4 by the dimensions in the given vec3
2870  * @param {vec3} v the vec3 to scale the matrix by
2901  * @param {vec3} axis the axis to rotate around
3099  * @param {vec3} v Translation vector
3292  * @param {vec3} eye Position of the viewer
3293  * @param {vec3} center Point the viewer is looking at
3294  * @param {vec3} up vec3 pointing up
3498  * @param {vec3} axis the axis around which to rotate

Indexes created Thu Nov 06 06:13:30 CET 2014