steveruizok

/**
 * Get the intersection points between a line segment and a rectangle with rounded corners.
 * @param x0 The x-axis coordinate of the segment's starting point.
 * @param y0 The y-axis coordinate of ththe segment's ending point.
 * @param x1 The delta-x of the ray.
 * @param y1 The delta-y of the ray.
 * @param x The x-axis coordinate of the rectangle.
 * @param y The y-axis coordinate of the rectangle.
 * @param w The width of the rectangle.

armollica

height: 600

Vestride

Encoding Video

Installing

Install FFmpeg with homebrew. You'll need to install it with a couple flags for webm and the AAC audio codec.

brew install ffmpeg --with-libvpx --with-libvorbis --with-fdk-aac --with-opus

Joncom

// Adapted from: http://stackoverflow.com/questions/563198/how-do-you-detect-where-two-line-segments-intersect/1968345#1968345
function line_intersects(p0_x, p0_y, p1_x, p1_y, p2_x, p2_y, p3_x, p3_y) {

    var s1_x, s1_y, s2_x, s2_y;
    s1_x = p1_x - p0_x;
    s1_y = p1_y - p0_y;
    s2_x = p3_x - p2_x;
    s2_y = p3_y - p2_y;

    var s, t;

conorbuck

var p1 = {
	x: 20,
	y: 20
};

var p2 = {
	x: 40,
	y: 40
};