$world = new Image_3D();
$world->setColor(new Image_3D_Color(0, 0, 0));
$light1 = $world->createLight('Light', array(-300, 0, -300));
$light1->setColor(new Image_3D_Color(252, 175, 62));
$light2 = $world->createLight('Light', array(300, -300, -300));
$light2->setColor(new Image_3D_Color(164, 0, 0));
$count = 3;
$size = 20;
$offset = 10;
for ($x = -($count - 1) / 2; $x <= ($count - 1) / 2; ++$x) {
for ($y = -($count - 1) / 2; $y <= ($count - 1) / 2; ++$y) {
for ($z = -($count - 1) / 2; $z <= ($count - 1) / 2; ++$z) {
// if (max(abs($x), abs($y), abs($z)) < ($count - 1) / 2) continue;
if (max($x, $y, $z) <= 0) {
continue;
}
$cube = $world->createObject('quadcube', array($size, $size, $size));
$cube->setColor(new Image_3D_Color(255, 255, 255, 75));
$cube->transform($world->createMatrix('Move', array($x * ($size + $offset), $y * ($size + $offset), $z * ($size + $offset))));
}
}
}
$world->transform($world->createMatrix('Rotation', array(220, 50, 0)));
$world->transform($world->createMatrix('Scale', array(2, 2, 2)));
$world->setOption(Image_3D::IMAGE_3D_OPTION_BF_CULLING, true);
$world->setOption(Image_3D::IMAGE_3D_OPTION_FILLED, true);
$world->createRenderer('perspectively');
$world->createDriver('DynamicCanvas');
$world->render(250, 250, 'Image_3D_Dynamic_Cubes.js');
echo $world->stats();
