DartVectorMath

Introduction

A Vector Math library for game programming written in Dart.

DartVectorMath is largely compatible with GLSL. (Constructor syntax is only incompatibility that wouldn't be classified as a bug.)
DartVectorMath offers all GLSL classes and utility functions.
DartVectorMath offers more functionality than GLSL including a quaternion type.
DartVectorMath is fully documented. See the docs/ directory.
DartVectorMath GLSL getter and setter syntax (see Example)

Status: Alpha

This code is alpha.

Getting Started

Create a Dart project and add a pubspec.yaml file to it

dependencies:
  vectormath:
    git: https://github.com/johnmccutchan/DartVectorMath.git

and run pub install to install vectormath (including its dependencies). Now add import for dart:io projects

#import('package:vectormath/vector_math_console.dart');

or for dart:html based projects

#import('package:vectormath/vector_math_html.dart');

Example

Using the GLSL getter and setter syntax.

void main() {
	vec3 x = new vec3(); // Zero vector
	vec4 y = new vec4(4.0); // Vector with 4.0 in all lanes
	x.zyx = y.xzz; // Sets z,y,x the values in x,z,z
}

Supported data types

vec2
vec3
vec4
mat2x2
mat2x3
mat2x4
mat3x2
mat3x3
mat3x4
mat4x2
mat4x3
mat4x4
quat