Sha256: 9e5aaf9bdc3833ef48f1ea1bcb9c055b3202493d45cb5720a4a70e34ed1f9a4f
Contents?: true
Size: 1.13 KB
Versions: 5
Compression:
Stored size: 1.13 KB
Contents
Jax.Mesh.Plane = Jax.Class.create(Jax.Mesh, {
initialize: function($super, options) {
options = options || {};
this.width = options.width || options.size || 500;
this.depth = options.depth || options.size || 500;
this.x_segments = options.x_segments || options.segments || 20;
this.z_segments = options.z_segments || options.segments || 20;
this.draw_mode = GL_TRIANGLE_STRIP;
$super(options);
},
init: function(verts, colors, texes, norms) {
var w = this.width, d = this.depth, x_seg = this.x_segments, z_seg = this.z_segments;
var x_unit = w / x_seg, z_unit = d / z_seg;
var x, z, vx, vz;
for (x = 1; x < x_seg; x++) {
for (z = 0; z < z_seg; z++) {
vx = x_unit * x - w / 2;
vz = z_unit * z - d / 2;
verts.push(vx, 0, vz);
verts.push(vx-x_unit, 0, vz);
norms.push(0,1,0, 0,1,0);
}
for (z = z_seg-1; z >= 0; z--) {
vx = x_unit * x - w / 2;
vz = z_unit * z - d / 2;
verts.push(vx-x_unit, 0, vz);
verts.push(vx, 0, vz);
norms.push(0,1,0, 0,1,0);
}
}
}
});
Version data entries
5 entries across 5 versions & 1 rubygems