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cf-mcskin.php
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cf-mcskin.php
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<?php
/* ***** MINECRAFT 3D Skin Generator *****
* The contents of this project were first developed by Pierre Gros on 17th April 2012.
* It has once been modified by Carlos Ferreira (http://www.carlosferreira.me) on 31st May 2014.
* Translations done by Carlos Ferreira.
*/
/*
**** GET Parameters ****
** These parameters have been renamed to match their English translations **
* user - Minecraft's username for the skin to be rendered.
* vr - Vertical Rotation.
* hr - Horizontal Rotation.
*
* hrh - Horizontal Rotation of the Head.
*
* vrll - Vertical Rotation of the Left Leg.
* vrrl - Vertical Rotation of the Right Leg.
* vrla - Vertical Rotation of the Left Arm.
* vrra - Vertical Rotation of the Right Arm.
*
* displayHair - Either or not to display hairs. Set to "false" to NOT display hairs.
* headOnly - Either or not to display the ONLY the head. Set to "true" to display ONLY the head (and the hair, based on displayHair).
*
* format - The format in which the image is to be rendered. PNG ("png") is used by default set to "svg" to use a vector version.
* ratio - The size of the "png" image. The default and minimum value is 2.
*/
error_reporting(E_ALL);
require_once 'functions.php';
require_once 'classes/Point.php';
require_once 'classes/Polygon.php';
require_once 'classes/MinecraftSkinRenderer.php';
$times = array();
$times[] = array('Start', microtime_float());
$username = $_GET['user'];
$img_png = MinecraftSkinRenderer::getSkinImageByUsername($username);
$width = imagesx($img_png);
$height = imagesy($img_png);
if ($height == 64 && $width == 64)
{
// TODO: Implement new 64x64 skins
}
if (!($width == $height * 2) || $height % 32 != 0)
{
// Bad ratio created
$img_png = imagecreatefrompng(MinecraftSkinRenderer::FALLBACK_IMAGE);
}
$hd_ratio = $height / 32; // Set HD ratio to 2 if the skin is 128x64
$times[] = array('Download-Image', microtime_float());
$vertical_rotation = $_GET['vr'];
$horizontal_rotation = $_GET['hr'];
$head_only = ($_GET['headOnly'] == 'true');
$display_hair = ($_GET['displayHair'] != 'false');
// Rotation variables in radians (3D Rendering)
$alpha = deg2rad($vertical_rotation); // Vertical rotation on the X axis.
$omega = deg2rad($horizontal_rotation); // Horizontal rotation on the Y axis.
// Cosine and Sine values
$cos_alpha = cos($alpha);
$sin_alpha = sin($alpha);
$cos_omega = cos($omega);
$sin_omega = sin($omega);
// Head, Helmet, Torso, Arms, Legs
$parts_angles = array();
$parts_angles['torso'] = array(
'cos_alpha' => cos(0),
'sin_alpha' => sin(0),
'cos_omega' => cos(0),
'sin_omega' => sin(0)
);
$alpha_head = 0;
$omega_head = deg2rad($_GET['hrh']);
$parts_angles['head'] = array(
'cos_alpha' => cos($alpha_head),
'sin_alpha' => sin($alpha_head),
'cos_omega' => cos($omega_head),
'sin_omega' => sin($omega_head)
);
$parts_angles['helmet'] = array(
'cos_alpha' => cos($alpha_head),
'sin_alpha' => sin($alpha_head),
'cos_omega' => cos($omega_head),
'sin_omega' => sin($omega_head)
);
$alpha_right_arm = deg2rad($_GET['vrra']);
$omega_right_arm = 0;
$parts_angles['rightArm'] = array(
'cos_alpha' => cos($alpha_right_arm),
'sin_alpha' => sin($alpha_right_arm),
'cos_omega' => cos($omega_right_arm),
'sin_omega' => sin($omega_right_arm)
);
$alpha_left_arm = deg2rad($_GET['vrla']);
$omega_left_arm = 0;
$parts_angles['leftArm'] = array(
'cos_alpha' => cos($alpha_left_arm),
'sin_alpha' => sin($alpha_left_arm),
'cos_omega' => cos($omega_left_arm),
'sin_omega' => sin($omega_left_arm)
);
$alpha_right_leg = deg2rad($_GET['vrrl']);
$omega_right_leg = 0;
$parts_angles['rightLeg'] = array(
'cos_alpha' => cos($alpha_right_leg),
'sin_alpha' => sin($alpha_right_leg),
'cos_omega' => cos($omega_right_leg),
'sin_omega' => sin($omega_right_leg)
);
$alpha_left_leg = deg2rad($_GET['vrll']);
$omega_left_leg = 0;
$parts_angles['leftLeg'] = array(
'cos_alpha' => cos($alpha_left_leg),
'sin_alpha' => sin($alpha_left_leg),
'cos_omega' => cos($omega_left_leg),
'sin_omega' => sin($omega_left_leg)
);
$minX = $maxX = $minY = $maxY = 0;
$times[] = array('Angle-Calculations', microtime_float());
$visible_faces_format = array(
'front' => array(),
'back' => array()
);
$visible_faces = array(
'head' => $visible_faces_format,
'torso' => $visible_faces_format,
'rightArm' => $visible_faces_format,
'leftArm' => $visible_faces_format,
'rightLeg' => $visible_faces_format,
'leftLeg' => $visible_faces_format
);
$all_faces = array(
'back',
'right',
'top',
'front',
'left',
'bottom'
);
// Loop each preProject and Project then calculate the visible faces for each - also display
foreach ($visible_faces as $k => &$v)
{
unset($cube_max_depth_faces, $cube_points);
$cube_points = array();
$cube_points[] = array(new Point(array('x' => 0, 'y' => 0, 'z' => 0)), array('back', 'right', 'top')); // 0
$cube_points[] = array(new Point(array('x' => 0, 'y' => 0, 'z' => 1)), array('front', 'right', 'top')); // 1
$cube_points[] = array(new Point(array('x' => 0, 'y' => 1, 'z' => 0)), array('back', 'right', 'bottom')); // 2
$cube_points[] = array(new Point(array('x' => 0, 'y' => 1, 'z' => 1)), array('front', 'right', 'bottom')); // 3
$cube_points[] = array(new Point(array('x' => 1, 'y' => 0, 'z' => 0)), array('back', 'left', 'top')); // 4
$cube_points[] = array(new Point(array('x' => 1, 'y' => 0, 'z' => 1)), array('front', 'left', 'top')); // 5
$cube_points[] = array(new Point(array('x' => 1, 'y' => 1, 'z' => 0)), array('back', 'left', 'bottom')); // 6
$cube_points[] = array(new Point(array('x' => 1, 'y' => 1, 'z' => 1)), array('front', 'left', 'bottom')); // 7
foreach ($cube_points as $cube_point)
{
$cube_point[0]->preProject(0, 0, 0, $parts_angles[$k]['cos_alpha'], $parts_angles[$k]['sin_alpha'], $parts_angles[$k]['cos_omega'], $parts_angles[$k]['sin_omega']);
$cube_point[0]->project();
if (!isset($cube_max_depth_faces))
{
$cube_max_depth_faces = $cube_point;
}
else if ($cube_max_depth_faces[0]->getDepth() > $cube_point[0]->getDepth())
{
$cube_max_depth_faces = $cube_point;
}
}
$v['back'] = $cube_max_depth_faces[1];
$v['front'] = array_diff($all_faces, $v['back']);
}
$cube_points = array();
$cube_points[] = array(new Point(array('x' => 0, 'y' => 0, 'z' => 0)), array('back', 'right', 'top')); // 0
$cube_points[] = array(new Point(array('x' => 0, 'y' => 0, 'z' => 1)), array('front', 'right', 'top')); // 1
$cube_points[] = array(new Point(array('x' => 0, 'y' => 1, 'z' => 0)), array('back', 'right', 'bottom')); // 2
$cube_points[] = array(new Point(array('x' => 0, 'y' => 1, 'z' => 1)), array('front', 'right', 'bottom')); // 3
$cube_points[] = array(new Point(array('x' => 1, 'y' => 0, 'z' => 0)), array('back', 'left', 'top')); // 4
$cube_points[] = array(new Point(array('x' => 1, 'y' => 0, 'z' => 1)), array('front', 'left', 'top')); // 5
$cube_points[] = array(new Point(array('x' => 1, 'y' => 1, 'z' => 0)), array('back', 'left', 'bottom')); // 6
$cube_points[] = array(new Point(array('x' => 1, 'y' => 1, 'z' => 1)), array('front', 'left', 'bottom')); // 7
unset($cube_max_depth_faces);
foreach ($cube_points as $cube_point)
{
$cube_point[0]->project();
if (!isset($cube_max_depth_faces))
{
$cube_max_depth_faces = $cube_point;
}
elseif ($cube_max_depth_faces[0]->getDepth() > $cube_point[0]->getDepth())
{
$cube_max_depth_faces = $cube_point;
}
}
$back_faces = $cube_max_depth_faces[1];
$front_faces = array_diff($all_faces, $back_faces);
$times[] = array('Determination-of-faces', microtime_float());
$depths_of_face = array();
$polygons = array();
$cube_faces_array = array(
'front' => array(),
'back' => array(),
'top' => array(),
'bottom' => array(),
'right' => array(),
'left' => array()
);
$polygons = array(
'helmet' => $cube_faces_array,
'head' => $cube_faces_array,
'torso' => $cube_faces_array,
'rightArm' => $cube_faces_array,
'leftArm' => $cube_faces_array,
'rightLeg' => $cube_faces_array,
'leftLeg' => $cube_faces_array
);
// HEAD
for ($i = 0; $i < 9 * $hd_ratio; $i++)
{
for ($j = 0; $j < 9 * $hd_ratio; $j++)
{
if (!isset($volume_points[$i][$j][-2 * $hd_ratio]))
{
$volume_points[$i][$j][-2 * $hd_ratio] = new Point(array('x' => $i, 'y' => $j, 'z' => -2 * $hd_ratio));
}
if (!isset($volume_points[$i][$j][6 * $hd_ratio]))
{
$volume_points[$i][$j][6 * $hd_ratio] = new Point(array('x' => $i, 'y' => $j, 'z' => 6 * $hd_ratio));
}
}
}
for ($j = 0; $j < 9 * $hd_ratio; $j++)
{
for ($k = -2 * $hd_ratio; $k < 7 * $hd_ratio; $k++)
{
if (!isset($volume_points[0][$j][$k]))
{
$volume_points[0][$j][$k] = new Point(array('x' => 0, 'y' => $j, 'z' => $k));
}
if (!isset($volume_points[8 * $hd_ratio][$j][$k]))
{
$volume_points[8 * $hd_ratio][$j][$k] = new Point(array('x' => 8 * $hd_ratio, 'y' => $j, 'z' => $k));
}
}
}
for ($i = 0; $i < 9 * $hd_ratio; $i++)
{
for ($k = -2 * $hd_ratio; $k < 7 * $hd_ratio; $k++)
{
if (!isset($volume_points[$i][0][$k]))
{
$volume_points[$i][0][$k] = new Point(array('x' => $i, 'y' => 0, 'z' => $k));
}
if (!isset($volume_points[$i][8 * $hd_ratio][$k]))
{
$volume_points[$i][8 * $hd_ratio][$k] = new Point(array('x' => $i, 'y' => 8 * $hd_ratio, 'z' => $k));
}
}
}
for ($i = 0; $i < 8 * $hd_ratio; $i++)
{
for ($j = 0; $j < 8 * $hd_ratio; $j++)
{
$polygons['head']['back'][] = new Polygon(array(
$volume_points[$i][$j][-2 * $hd_ratio],
$volume_points[$i + 1][$j][-2 * $hd_ratio],
$volume_points[$i + 1][$j + 1][-2 * $hd_ratio],
$volume_points[$i][$j + 1][-2 * $hd_ratio]
), imagecolorat($img_png, (32 * $hd_ratio - 1) - $i, 8 * $hd_ratio + $j));
$polygons['head']['front'][] = new Polygon(array(
$volume_points[$i][$j][6 * $hd_ratio],
$volume_points[$i + 1][$j][6 * $hd_ratio],
$volume_points[$i + 1][$j + 1][6 * $hd_ratio],
$volume_points[$i][$j + 1][6 * $hd_ratio]
), imagecolorat($img_png, 8 * $hd_ratio + $i, 8 * $hd_ratio + $j));
}
}
for ($j = 0; $j < 8 * $hd_ratio; $j++)
{
for ($k = -2 * $hd_ratio; $k < 6 * $hd_ratio; $k++)
{
$polygons['head']['right'][] = new Polygon(array(
$volume_points[0][$j][$k],
$volume_points[0][$j][$k + 1],
$volume_points[0][$j + 1][$k + 1],
$volume_points[0][$j + 1][$k]
), imagecolorat($img_png, $k + 2 * $hd_ratio, 8 * $hd_ratio + $j));
$polygons['head']['left'][] = new Polygon(array(
$volume_points[8 * $hd_ratio][$j][$k],
$volume_points[8 * $hd_ratio][$j][$k + 1],
$volume_points[8 * $hd_ratio][$j + 1][$k + 1],
$volume_points[8 * $hd_ratio][$j + 1][$k]
), imagecolorat($img_png, (24 * $hd_ratio - 1) - $k - 2 * $hd_ratio, 8 * $hd_ratio + $j));
}
}
for ($i = 0; $i < 8 * $hd_ratio; $i++)
{
for ($k = -2 * $hd_ratio; $k < 6 * $hd_ratio; $k++)
{
$polygons['head']['top'][] = new Polygon(array(
$volume_points[$i][0][$k],
$volume_points[$i + 1][0][$k],
$volume_points[$i + 1][0][$k + 1],
$volume_points[$i][0][$k + 1]
), imagecolorat($img_png, 8 * $hd_ratio + $i, $k + 2 * $hd_ratio));
$polygons['head']['bottom'][] = new Polygon(array(
$volume_points[$i][8 * $hd_ratio][$k],
$volume_points[$i + 1][8 * $hd_ratio][$k],
$volume_points[$i + 1][8 * $hd_ratio][$k + 1],
$volume_points[$i][8 * $hd_ratio][$k + 1]
), imagecolorat($img_png, 16 * $hd_ratio + $i, (8 * $hd_ratio - 1) - ($k + 2 * $hd_ratio)));
}
}
if ($display_hair)
{
// HELMET/HAIR
$volume_points = array();
for ($i = 0; $i < 9 * $hd_ratio; $i++)
{
for ($j = 0; $j < 9 * $hd_ratio; $j++)
{
if (!isset($volume_points[$i][$j][-2 * $hd_ratio]))
{
$volume_points[$i][$j][-2 * $hd_ratio] = new Point(array('x' => $i * 9 / 8 - 0.5 * $hd_ratio, 'y' => $j * 9 / 8 - 0.5 * $hd_ratio, 'z' => -2.5 * $hd_ratio));
}
if (!isset($volume_points[$i][$j][6 * $hd_ratio]))
{
$volume_points[$i][$j][6 * $hd_ratio] = new Point(array('x' => $i * 9 / 8 - 0.5 * $hd_ratio, 'y' => $j * 9 / 8 - 0.5 * $hd_ratio, 'z' => 6.5 * $hd_ratio));
}
}
}
for ($j = 0; $j < 9 * $hd_ratio; $j++)
{
for ($k = -2 * $hd_ratio; $k < 7 * $hd_ratio; $k++)
{
if (!isset($volume_points[0][$j][$k]))
{
$volume_points[0][$j][$k] = new Point(array('x' => -0.5 * $hd_ratio, 'y' => $j * 9 / 8 - 0.5 * $hd_ratio, 'z' => $k * 9 / 8 - 0.5 * $hd_ratio));
}
if (!isset($volume_points[8 * $hd_ratio][$j][$k]))
{
$volume_points[8 * $hd_ratio][$j][$k] = new Point(array('x' => 8.5 * $hd_ratio, 'y' => $j * 9 / 8 - 0.5 * $hd_ratio, 'z' => $k * 9 / 8 - 0.5 * $hd_ratio));
}
}
}
for ($i = 0; $i < 9 * $hd_ratio; $i++)
{
for ($k = -2 * $hd_ratio; $k < 7 * $hd_ratio; $k++)
{
if (!isset($volume_points[$i][0][$k]))
{
$volume_points[$i][0][$k] = new Point(array('x' => $i * 9 / 8 - 0.5 * $hd_ratio, 'y' => -0.5 * $hd_ratio, 'z' => $k * 9 / 8 - 0.5 * $hd_ratio));
}
if (!isset($volume_points[$i][8 * $hd_ratio][$k]))
{
$volume_points[$i][8 * $hd_ratio][$k] = new Point(array('x' => $i * 9 / 8 - 0.5 * $hd_ratio, 'y' => 8.5 * $hd_ratio, 'z' => $k * 9 / 8 - 0.5 * $hd_ratio));
}
}
}
for ($i = 0; $i < 8 * $hd_ratio; $i++)
{
for ($j = 0; $j < 8 * $hd_ratio; $j++)
{
$polygons['helmet']['back'][] = new Polygon(array(
$volume_points[$i][$j][-2 * $hd_ratio],
$volume_points[$i + 1][$j][-2 * $hd_ratio],
$volume_points[$i + 1][$j + 1][-2 * $hd_ratio],
$volume_points[$i][$j + 1][-2 * $hd_ratio]
), imagecolorat($img_png, 32 * $hd_ratio + (32 * $hd_ratio - 1) - $i, 8 * $hd_ratio + $j));
$polygons['helmet']['front'][] = new Polygon(array(
$volume_points[$i][$j][6 * $hd_ratio],
$volume_points[$i + 1][$j][6 * $hd_ratio],
$volume_points[$i + 1][$j + 1][6 * $hd_ratio],
$volume_points[$i][$j + 1][6 * $hd_ratio]
), imagecolorat($img_png, 32 * $hd_ratio + 8 * $hd_ratio + $i, 8 * $hd_ratio + $j));
}
}
for ($j = 0; $j < 8 * $hd_ratio; $j++)
{
for ($k = -2 * $hd_ratio; $k < 6 * $hd_ratio; $k++)
{
$polygons['helmet']['right'][] = new Polygon(array(
$volume_points[0][$j][$k],
$volume_points[0][$j][$k + 1],
$volume_points[0][$j + 1][$k + 1],
$volume_points[0][$j + 1][$k]
), imagecolorat($img_png, 32 * $hd_ratio + $k + 2 * $hd_ratio, 8 * $hd_ratio + $j));
$polygons['helmet']['left'][] = new Polygon(array(
$volume_points[8 * $hd_ratio][$j][$k],
$volume_points[8 * $hd_ratio][$j][$k + 1],
$volume_points[8 * $hd_ratio][$j + 1][$k + 1],
$volume_points[8 * $hd_ratio][$j + 1][$k]
), imagecolorat($img_png, 32 * $hd_ratio + (24 * $hd_ratio - 1) - $k - 2 * $hd_ratio, 8 * $hd_ratio + $j));
}
}
for ($i = 0; $i < 8 * $hd_ratio; $i++)
{
for ($k = -2 * $hd_ratio; $k < 6 * $hd_ratio; $k++)
{
$polygons['helmet']['top'][] = new Polygon(array(
$volume_points[$i][0][$k],
$volume_points[$i + 1][0][$k],
$volume_points[$i + 1][0][$k + 1],
$volume_points[$i][0][$k + 1]
), imagecolorat($img_png, 32 * $hd_ratio + 8 * $hd_ratio + $i, $k + 2 * $hd_ratio));
$polygons['helmet']['bottom'][] = new Polygon(array(
$volume_points[$i][8 * $hd_ratio][$k],
$volume_points[$i + 1][8 * $hd_ratio][$k],
$volume_points[$i + 1][8 * $hd_ratio][$k + 1],
$volume_points[$i][8 * $hd_ratio][$k + 1]
), imagecolorat($img_png, 32 * $hd_ratio + 16 * $hd_ratio + $i, (8 * $hd_ratio - 1) - ($k + 2 * $hd_ratio)));
}
}
}
if (!$head_only)
{
// TORSO
$volume_points = array();
for ($i = 0; $i < 9 * $hd_ratio; $i++)
{
for ($j = 0; $j < 13 * $hd_ratio; $j++)
{
if (!isset($volume_points[$i][$j][0]))
{
$volume_points[$i][$j][0] = new Point(array('x' => $i, 'y' => $j + 8 * $hd_ratio, 'z' => 0));
}
if (!isset($volume_points[$i][$j][4 * $hd_ratio]))
{
$volume_points[$i][$j][4 * $hd_ratio] = new Point(array('x' => $i, 'y' => $j + 8 * $hd_ratio, 'z' => 4 * $hd_ratio));
}
}
}
for ($j = 0; $j < 13 * $hd_ratio; $j++)
{
for ($k = 0; $k < 5 * $hd_ratio; $k++)
{
if (!isset($volume_points[0][$j][$k]))
{
$volume_points[0][$j][$k] = new Point(array('x' => 0, 'y' => $j + 8 * $hd_ratio, 'z' => $k));
}
if (!isset($volume_points[8 * $hd_ratio][$j][$k]))
{
$volume_points[8 * $hd_ratio][$j][$k] = new Point(array('x' => 8 * $hd_ratio, 'y' => $j + 8 * $hd_ratio, 'z' => $k));
}
}
}
for ($i = 0; $i < 9 * $hd_ratio; $i++)
{
for ($k = 0; $k < 5 * $hd_ratio; $k++)
{
if (!isset($volume_points[$i][0][$k]))
{
$volume_points[$i][0][$k] = new Point(array('x' => $i, 'y' => 0 + 8 * $hd_ratio, 'z' => $k));
}
if (!isset($volume_points[$i][12 * $hd_ratio][$k]))
{
$volume_points[$i][12 * $hd_ratio][$k] = new Point(array('x' => $i, 'y' => 12 * $hd_ratio + 8 * $hd_ratio, 'z' => $k));
}
}
}
for ($i = 0; $i < 8 * $hd_ratio; $i++)
{
for ($j = 0; $j < 12 * $hd_ratio; $j++)
{
$polygons['torso']['back'][] = new Polygon(array(
$volume_points[$i][$j][0],
$volume_points[$i + 1][$j][0],
$volume_points[$i + 1][$j + 1][0],
$volume_points[$i][$j + 1][0]
), imagecolorat($img_png, (40 * $hd_ratio - 1) - $i, 20 * $hd_ratio + $j));
$polygons['torso']['front'][] = new Polygon(array(
$volume_points[$i][$j][4 * $hd_ratio],
$volume_points[$i + 1][$j][4 * $hd_ratio],
$volume_points[$i + 1][$j + 1][4 * $hd_ratio],
$volume_points[$i][$j + 1][4 * $hd_ratio]
), imagecolorat($img_png, 20 * $hd_ratio + $i, 20 * $hd_ratio + $j));
}
}
for ($j = 0; $j < 12 * $hd_ratio; $j++)
{
for ($k = 0; $k < 4 * $hd_ratio; $k++)
{
$polygons['torso']['right'][] = new Polygon(array(
$volume_points[0][$j][$k],
$volume_points[0][$j][$k + 1],
$volume_points[0][$j + 1][$k + 1],
$volume_points[0][$j + 1][$k]
), imagecolorat($img_png, 16 * $hd_ratio + $k, 20 * $hd_ratio + $j));
$polygons['torso']['left'][] = new Polygon(array(
$volume_points[8 * $hd_ratio][$j][$k],
$volume_points[8 * $hd_ratio][$j][$k + 1],
$volume_points[8 * $hd_ratio][$j + 1][$k + 1],
$volume_points[8 * $hd_ratio][$j + 1][$k]
), imagecolorat($img_png, (32 * $hd_ratio - 1) - $k, 20 * $hd_ratio + $j));
}
}
for ($i = 0; $i < 8 * $hd_ratio; $i++)
{
for ($k = 0; $k < 4 * $hd_ratio; $k++)
{
$polygons['torso']['top'][] = new Polygon(array(
$volume_points[$i][0][$k],
$volume_points[$i + 1][0][$k],
$volume_points[$i + 1][0][$k + 1],
$volume_points[$i][0][$k + 1]
), imagecolorat($img_png, 20 * $hd_ratio + $i, 16 * $hd_ratio + $k));
$polygons['torso']['bottom'][] = new Polygon(array(
$volume_points[$i][12 * $hd_ratio][$k],
$volume_points[$i + 1][12 * $hd_ratio][$k],
$volume_points[$i + 1][12 * $hd_ratio][$k + 1],
$volume_points[$i][12 * $hd_ratio][$k + 1]
), imagecolorat($img_png, 28 * $hd_ratio + $i, (20 * $hd_ratio - 1) - $k));
}
}
// RIGHT ARM
$volume_points = array();
for ($i = 0; $i < 9 * $hd_ratio; $i++)
{
for ($j = 0; $j < 13 * $hd_ratio; $j++)
{
if (!isset($volume_points[$i][$j][0]))
{
$volume_points[$i][$j][0] = new Point(array('x' => $i - 4 * $hd_ratio, 'y' => $j + 8 * $hd_ratio, 'z' => 0));
}
if (!isset($volume_points[$i][$j][4 * $hd_ratio]))
{
$volume_points[$i][$j][4 * $hd_ratio] = new Point(array('x' => $i - 4 * $hd_ratio, 'y' => $j + 8 * $hd_ratio, 'z' => 4 * $hd_ratio));
}
}
}
for ($j = 0; $j < 13 * $hd_ratio; $j++)
{
for ($k = 0; $k < 5 * $hd_ratio; $k++)
{
if (!isset($volume_points[0][$j][$k]))
{
$volume_points[0][$j][$k] = new Point(array('x' => 0 - 4 * $hd_ratio, 'y' => $j + 8 * $hd_ratio, 'z' => $k));
}
if (!isset($volume_points[8 * $hd_ratio][$j][$k]))
{
$volume_points[4 * $hd_ratio][$j][$k] = new Point(array('x' => 4 * $hd_ratio - 4 * $hd_ratio, 'y' => $j + 8 * $hd_ratio, 'z' => $k));
}
}
}
for ($i = 0; $i < 9 * $hd_ratio; $i++)
{
for ($k = 0; $k < 5 * $hd_ratio; $k++)
{
if (!isset($volume_points[$i][0][$k]))
{
$volume_points[$i][0][$k] = new Point(array('x' => $i - 4 * $hd_ratio, 'y' => 0 + 8 * $hd_ratio, 'z' => $k));
}
if (!isset($volume_points[$i][12 * $hd_ratio][$k]))
{
$volume_points[$i][12 * $hd_ratio][$k] = new Point(array('x' => $i - 4 * $hd_ratio, 'y' => 12 * $hd_ratio + 8 * $hd_ratio, 'z' => $k));
}
}
}
for ($i = 0; $i < 4 * $hd_ratio; $i++)
{
for ($j = 0; $j < 12 * $hd_ratio; $j++)
{
$polygons['rightArm']['back'][] = new Polygon(array(
$volume_points[$i][$j][0],
$volume_points[$i + 1][$j][0],
$volume_points[$i + 1][$j + 1][0],
$volume_points[$i][$j + 1][0]
), imagecolorat($img_png, (56 * $hd_ratio - 1) - $i, 20 * $hd_ratio + $j));
$polygons['rightArm']['front'][] = new Polygon(array(
$volume_points[$i][$j][4 * $hd_ratio],
$volume_points[$i + 1][$j][4 * $hd_ratio],
$volume_points[$i + 1][$j + 1][4 * $hd_ratio],
$volume_points[$i][$j + 1][4 * $hd_ratio]
), imagecolorat($img_png, 44 * $hd_ratio + $i, 20 * $hd_ratio + $j));
}
}
for ($j = 0; $j < 12 * $hd_ratio; $j++)
{
for ($k = 0; $k < 4 * $hd_ratio; $k++)
{
$polygons['rightArm']['right'][] = new Polygon(array(
$volume_points[0][$j][$k],
$volume_points[0][$j][$k + 1],
$volume_points[0][$j + 1][$k + 1],
$volume_points[0][$j + 1][$k]
), imagecolorat($img_png, 40 * $hd_ratio + $k, 20 * $hd_ratio + $j));
$polygons['rightArm']['left'][] = new Polygon(array(
$volume_points[4 * $hd_ratio][$j][$k],
$volume_points[4 * $hd_ratio][$j][$k + 1],
$volume_points[4 * $hd_ratio][$j + 1][$k + 1],
$volume_points[4 * $hd_ratio][$j + 1][$k]
), imagecolorat($img_png, (52 * $hd_ratio - 1) - $k, 20 * $hd_ratio + $j));
}
}
for ($i = 0; $i < 4 * $hd_ratio; $i++)
{
for ($k = 0; $k < 4 * $hd_ratio; $k++)
{
$polygons['rightArm']['top'][] = new Polygon(array(
$volume_points[$i][0][$k],
$volume_points[$i + 1][0][$k],
$volume_points[$i + 1][0][$k + 1],
$volume_points[$i][0][$k + 1]
), imagecolorat($img_png, 44 * $hd_ratio + $i, 16 * $hd_ratio + $k));
$polygons['rightArm']['bottom'][] = new Polygon(array(
$volume_points[$i][12 * $hd_ratio][$k],
$volume_points[$i + 1][12 * $hd_ratio][$k],
$volume_points[$i + 1][12 * $hd_ratio][$k + 1],
$volume_points[$i][12 * $hd_ratio][$k + 1]
), imagecolorat($img_png, 48 * $hd_ratio + $i, (20 * $hd_ratio - 1) - $k));
}
}
// LEFT ARM
$volume_points = array();
for ($i = 0; $i < 9 * $hd_ratio; $i++)
{
for ($j = 0; $j < 13 * $hd_ratio; $j++)
{
if (!isset($volume_points[$i][$j][0]))
{
$volume_points[$i][$j][0] = new Point(array('x' => $i + 8 * $hd_ratio, 'y' => $j + 8 * $hd_ratio, 'z' => 0));
}
if (!isset($volume_points[$i][$j][4 * $hd_ratio]))
{
$volume_points[$i][$j][4 * $hd_ratio] = new Point(array('x' => $i + 8 * $hd_ratio, 'y' => $j + 8 * $hd_ratio, 'z' => 4 * $hd_ratio));
}
}
}
for ($j = 0; $j < 13 * $hd_ratio; $j++)
{
for ($k = 0; $k < 5 * $hd_ratio; $k++)
{
if (!isset($volume_points[0][$j][$k]))
{
$volume_points[0][$j][$k] = new Point(array('x' => 0 + 8 * $hd_ratio, 'y' => $j + 8 * $hd_ratio, 'z' => $k));
}
if (!isset($volume_points[8 * $hd_ratio][$j][$k]))
{
$volume_points[4 * $hd_ratio][$j][$k] = new Point(array('x' => 4 * $hd_ratio + 8 * $hd_ratio, 'y' => $j + 8 * $hd_ratio, 'z' => $k));
}
}
}
for ($i = 0; $i < 9 * $hd_ratio; $i++)
{
for ($k = 0; $k < 5 * $hd_ratio; $k++)
{
if (!isset($volume_points[$i][0][$k]))
{
$volume_points[$i][0][$k] = new Point(array('x' => $i + 8 * $hd_ratio, 'y' => 0 + 8 * $hd_ratio, 'z' => $k));
}
if (!isset($volume_points[$i][12 * $hd_ratio][$k]))
{
$volume_points[$i][12 * $hd_ratio][$k] = new Point(array('x' => $i + 8 * $hd_ratio, 'y' => 12 * $hd_ratio + 8 * $hd_ratio, 'z' => $k));
}
}
}
for ($i = 0; $i < 4 * $hd_ratio; $i++)
{
for ($j = 0; $j < 12 * $hd_ratio; $j++)
{
$polygons['leftArm']['back'][] = new Polygon(array(
$volume_points[$i][$j][0],
$volume_points[$i + 1][$j][0],
$volume_points[$i + 1][$j + 1][0],
$volume_points[$i][$j + 1][0]
), imagecolorat($img_png, (56 * $hd_ratio - 1) - ((4 * $hd_ratio - 1) - $i), 20 * $hd_ratio + $j));
$polygons['leftArm']['front'][] = new Polygon(array(
$volume_points[$i][$j][4 * $hd_ratio],
$volume_points[$i + 1][$j][4 * $hd_ratio],
$volume_points[$i + 1][$j + 1][4 * $hd_ratio],
$volume_points[$i][$j + 1][4 * $hd_ratio]
), imagecolorat($img_png, 44 * $hd_ratio + ((4 * $hd_ratio - 1) - $i), 20 * $hd_ratio + $j));
}
}
for ($j = 0; $j < 12 * $hd_ratio; $j++)
{
for ($k = 0; $k < 4 * $hd_ratio; $k++)
{
$polygons['leftArm']['right'][] = new Polygon(array(
$volume_points[0][$j][$k],
$volume_points[0][$j][$k + 1],
$volume_points[0][$j + 1][$k + 1],
$volume_points[0][$j + 1][$k]
), imagecolorat($img_png, 40 * $hd_ratio + ((4 * $hd_ratio - 1) - $k), 20 * $hd_ratio + $j));
$polygons['leftArm']['left'][] = new Polygon(array(
$volume_points[4 * $hd_ratio][$j][$k],
$volume_points[4 * $hd_ratio][$j][$k + 1],
$volume_points[4 * $hd_ratio][$j + 1][$k + 1],
$volume_points[4 * $hd_ratio][$j + 1][$k]
), imagecolorat($img_png, (52 * $hd_ratio - 1) - ((4 * $hd_ratio - 1) - $k), 20 * $hd_ratio + $j));
}
}
for ($i = 0; $i < 4 * $hd_ratio; $i++)
{
for ($k = 0; $k < 4 * $hd_ratio; $k++)
{
$polygons['leftArm']['top'][] = new Polygon(array(
$volume_points[$i][0][$k],
$volume_points[$i + 1][0][$k],
$volume_points[$i + 1][0][$k + 1],
$volume_points[$i][0][$k + 1]
), imagecolorat($img_png, 44 * $hd_ratio + ((4 * $hd_ratio - 1) - $i), 16 * $hd_ratio + $k));
$polygons['leftArm']['bottom'][] = new Polygon(array(
$volume_points[$i][12 * $hd_ratio][$k],
$volume_points[$i + 1][12 * $hd_ratio][$k],
$volume_points[$i + 1][12 * $hd_ratio][$k + 1],
$volume_points[$i][12 * $hd_ratio][$k + 1]
), imagecolorat($img_png, 48 * $hd_ratio + ((4 * $hd_ratio - 1) - $i), (20 * $hd_ratio - 1) - $k));
}
}
// RIGHT LEG
$volume_points = array();
for ($i = 0; $i < 9 * $hd_ratio; $i++)
{
for ($j = 0; $j < 13 * $hd_ratio; $j++)
{
if (!isset($volume_points[$i][$j][0]))
{
$volume_points[$i][$j][0] = new Point(array('x' => $i, 'y' => $j + 20 * $hd_ratio, 'z' => 0));
}
if (!isset($volume_points[$i][$j][4 * $hd_ratio]))
{
$volume_points[$i][$j][4 * $hd_ratio] = new Point(array('x' => $i, 'y' => $j + 20 * $hd_ratio, 'z' => 4 * $hd_ratio));
}
}
}
for ($j = 0; $j < 13 * $hd_ratio; $j++)
{
for ($k = 0; $k < 5 * $hd_ratio; $k++)
{
if (!isset($volume_points[0][$j][$k]))
{
$volume_points[0][$j][$k] = new Point(array('x' => 0, 'y' => $j + 20 * $hd_ratio, 'z' => $k));
}
if (!isset($volume_points[8 * $hd_ratio][$j][$k]))
{
$volume_points[4 * $hd_ratio][$j][$k] = new Point(array('x' => 4 * $hd_ratio, 'y' => $j + 20 * $hd_ratio, 'z' => $k));
}
}
}
for ($i = 0; $i < 9 * $hd_ratio; $i++)
{
for ($k = 0; $k < 5 * $hd_ratio; $k++)
{
if (!isset($volume_points[$i][0][$k]))
{
$volume_points[$i][0][$k] = new Point(array('x' => $i, 'y' => 0 + 20 * $hd_ratio, 'z' => $k));
}
if (!isset($volume_points[$i][12 * $hd_ratio][$k]))
{
$volume_points[$i][12 * $hd_ratio][$k] = new Point(array('x' => $i, 'y' => 12 * $hd_ratio + 20 * $hd_ratio, 'z' => $k));
}
}
}
for ($i = 0; $i < 4 * $hd_ratio; $i++)
{
for ($j = 0; $j < 12 * $hd_ratio; $j++)
{
$polygons['rightLeg']['back'][] = new Polygon(array(
$volume_points[$i][$j][0],
$volume_points[$i + 1][$j][0],
$volume_points[$i + 1][$j + 1][0],
$volume_points[$i][$j + 1][0]
), imagecolorat($img_png, (16 * $hd_ratio - 1) - $i, 20 * $hd_ratio + $j));
$polygons['rightLeg']['front'][] = new Polygon(array(
$volume_points[$i][$j][4 * $hd_ratio],
$volume_points[$i + 1][$j][4 * $hd_ratio],
$volume_points[$i + 1][$j + 1][4 * $hd_ratio],
$volume_points[$i][$j + 1][4 * $hd_ratio]
), imagecolorat($img_png, 4 * $hd_ratio + $i, 20 * $hd_ratio + $j));
}
}
for ($j = 0; $j < 12 * $hd_ratio; $j++)
{
for ($k = 0; $k < 4 * $hd_ratio; $k++)
{
$polygons['rightLeg']['right'][] = new Polygon(array(
$volume_points[0][$j][$k],
$volume_points[0][$j][$k + 1],
$volume_points[0][$j + 1][$k + 1],
$volume_points[0][$j + 1][$k]
), imagecolorat($img_png, 0 + $k, 20 * $hd_ratio + $j));
$polygons['rightLeg']['left'][] = new Polygon(array(
$volume_points[4 * $hd_ratio][$j][$k],
$volume_points[4 * $hd_ratio][$j][$k + 1],
$volume_points[4 * $hd_ratio][$j + 1][$k + 1],
$volume_points[4 * $hd_ratio][$j + 1][$k]
), imagecolorat($img_png, (12 * $hd_ratio - 1) - $k, 20 * $hd_ratio + $j));
}
}
for ($i = 0; $i < 4 * $hd_ratio; $i++)
{
for ($k = 0; $k < 4 * $hd_ratio; $k++)
{
$polygons['rightLeg']['top'][] = new Polygon(array(
$volume_points[$i][0][$k],
$volume_points[$i + 1][0][$k],
$volume_points[$i + 1][0][$k + 1],
$volume_points[$i][0][$k + 1]
), imagecolorat($img_png, 4 * $hd_ratio + $i, 16 * $hd_ratio + $k));
$polygons['rightLeg']['bottom'][] = new Polygon(array(
$volume_points[$i][12 * $hd_ratio][$k],
$volume_points[$i + 1][12 * $hd_ratio][$k],
$volume_points[$i + 1][12 * $hd_ratio][$k + 1],
$volume_points[$i][12 * $hd_ratio][$k + 1]
), imagecolorat($img_png, 8 * $hd_ratio + $i, (20 * $hd_ratio - 1) - $k));
}
}
// LEFT LEG
$volume_points = array();
for ($i = 0; $i < 9 * $hd_ratio; $i++)
{
for ($j = 0; $j < 13 * $hd_ratio; $j++)
{
if (!isset($volume_points[$i][$j][0]))
{
$volume_points[$i][$j][0] = new Point(array('x' => $i + 4 * $hd_ratio, 'y' => $j + 20 * $hd_ratio, 'z' => 0));
}
if (!isset($volume_points[$i][$j][4 * $hd_ratio]))
{
$volume_points[$i][$j][4 * $hd_ratio] = new Point(array('x' => $i + 4 * $hd_ratio, 'y' => $j + 20 * $hd_ratio, 'z' => 4 * $hd_ratio));
}
}
}
for ($j = 0; $j < 13 * $hd_ratio; $j++)
{
for ($k = 0; $k < 5 * $hd_ratio; $k++)
{
if (!isset($volume_points[0][$j][$k]))
{
$volume_points[0][$j][$k] = new Point(array('x' => 0 + 4 * $hd_ratio, 'y' => $j + 20 * $hd_ratio, 'z' => $k));
}
if (!isset($volume_points[8 * $hd_ratio][$j][$k]))
{
$volume_points[4 * $hd_ratio][$j][$k] = new Point(array('x' => 4 * $hd_ratio + 4 * $hd_ratio, 'y' => $j + 20 * $hd_ratio, 'z' => $k));
}
}
}
for ($i = 0; $i < 9 * $hd_ratio; $i++)
{
for ($k = 0; $k < 5 * $hd_ratio; $k++)
{
if (!isset($volume_points[$i][0][$k]))
{
$volume_points[$i][0][$k] = new Point(array('x' => $i + 4 * $hd_ratio, 'y' => 0 + 20 * $hd_ratio, 'z' => $k));
}
if (!isset($volume_points[$i][12 * $hd_ratio][$k]))
{
$volume_points[$i][12 * $hd_ratio][$k] = new Point(array('x' => $i + 4 * $hd_ratio, 'y' => 12 * $hd_ratio + 20 * $hd_ratio, 'z' => $k));
}
}
}
for ($i = 0; $i < 4 * $hd_ratio; $i++)
{
for ($j = 0; $j < 12 * $hd_ratio; $j++)
{
$polygons['leftLeg']['back'][] = new Polygon(array(
$volume_points[$i][$j][0],
$volume_points[$i + 1][$j][0],
$volume_points[$i + 1][$j + 1][0],
$volume_points[$i][$j + 1][0]
), imagecolorat($img_png, (16 * $hd_ratio - 1) - ((4 * $hd_ratio - 1) - $i), 20 * $hd_ratio + $j));
$polygons['leftLeg']['front'][] = new Polygon(array(
$volume_points[$i][$j][4 * $hd_ratio],
$volume_points[$i + 1][$j][4 * $hd_ratio],
$volume_points[$i + 1][$j + 1][4 * $hd_ratio],
$volume_points[$i][$j + 1][4 * $hd_ratio]
), imagecolorat($img_png, 4 * $hd_ratio + ((4 * $hd_ratio - 1) - $i), 20 * $hd_ratio + $j));
}
}
for ($j = 0; $j < 12 * $hd_ratio; $j++)
{
for ($k = 0; $k < 4 * $hd_ratio; $k++)
{
$polygons['leftLeg']['right'][] = new Polygon(array(
$volume_points[0][$j][$k],
$volume_points[0][$j][$k + 1],
$volume_points[0][$j + 1][$k + 1],
$volume_points[0][$j + 1][$k]
), imagecolorat($img_png, 0 + ((4 * $hd_ratio - 1) - $k), 20 * $hd_ratio + $j));
$polygons['leftLeg']['left'][] = new Polygon(array(
$volume_points[4 * $hd_ratio][$j][$k],
$volume_points[4 * $hd_ratio][$j][$k + 1],
$volume_points[4 * $hd_ratio][$j + 1][$k + 1],
$volume_points[4 * $hd_ratio][$j + 1][$k]
), imagecolorat($img_png, (12 * $hd_ratio - 1) - ((4 * $hd_ratio - 1) - $k), 20 * $hd_ratio + $j));
}
}
for ($i = 0; $i < 4 * $hd_ratio; $i++)
{
for ($k = 0; $k < 4 * $hd_ratio; $k++)
{
$polygons['leftLeg']['top'][] = new Polygon(array(
$volume_points[$i][0][$k],
$volume_points[$i + 1][0][$k],
$volume_points[$i + 1][0][$k + 1],
$volume_points[$i][0][$k + 1]
), imagecolorat($img_png, 4 * $hd_ratio + ((4 * $hd_ratio - 1) - $i), 16 * $hd_ratio + $k));
$polygons['leftLeg']['bottom'][] = new Polygon(array(
$volume_points[$i][12 * $hd_ratio][$k],
$volume_points[$i + 1][12 * $hd_ratio][$k],
$volume_points[$i + 1][12 * $hd_ratio][$k + 1],
$volume_points[$i][12 * $hd_ratio][$k + 1]
), imagecolorat($img_png, 8 * $hd_ratio + ((4 * $hd_ratio - 1) - $i), (20 * $hd_ratio - 1) - $k));
}
}
}
$times[] = array('Polygon-generation', microtime_float());
foreach ($polygons['head'] as $face)
{
foreach ($face as $poly)
{
$poly->preProject(4, 8, 2, $parts_angles['head']['cos_alpha'], $parts_angles['head']['sin_alpha'], $parts_angles['head']['cos_omega'], $parts_angles['head']['sin_omega']);
}
}
if ($display_hair)
{
foreach ($polygons['helmet'] as $face)
{
foreach ($face as $poly)
{
$poly->preProject(4, 8, 2, $parts_angles['head']['cos_alpha'], $parts_angles['head']['sin_alpha'], $parts_angles['head']['cos_omega'], $parts_angles['head']['sin_omega']);
}
}
}
if (!$head_only)
{
foreach ($polygons['rightArm'] as $face)
{
foreach ($face as $poly)
{
$poly->preProject(-2, 8, 2, $parts_angles['rightArm']['cos_alpha'], $parts_angles['rightArm']['sin_alpha'], $parts_angles['rightArm']['cos_omega'], $parts_angles['rightArm']['sin_omega']);
}
}
foreach ($polygons['leftArm'] as $face)
{
foreach ($face as $poly)
{
$poly->preProject(10, 8, 2, $parts_angles['leftArm']['cos_alpha'], $parts_angles['leftArm']['sin_alpha'], $parts_angles['leftArm']['cos_omega'], $parts_angles['leftArm']['sin_omega']);
}
}
foreach ($polygons['rightLeg'] as $face)
{
foreach ($face as $poly)
{
$poly->preProject(2, 20, ($parts_angles['rightLeg']['sin_alpha'] < 0 ? 0 : 4), $parts_angles['rightLeg']['cos_alpha'], $parts_angles['rightLeg']['sin_alpha'], $parts_angles['rightLeg']['cos_omega'], $parts_angles['rightLeg']['sin_omega']);
}
}
foreach ($polygons['leftLeg'] as $face)
{
foreach ($face as $poly)
{
$poly->preProject(6, 20, ($parts_angles['leftLeg']['sin_alpha'] < 0 ? 0 : 4), $parts_angles['leftLeg']['cos_alpha'], $parts_angles['leftLeg']['sin_alpha'], $parts_angles['leftLeg']['cos_omega'], $parts_angles['leftLeg']['sin_omega']);
}
}
}
$times[] = array('Members-rotation', microtime_float());
foreach ($polygons as $piece)
{
foreach ($piece as $face)
{
foreach ($face as $poly)
{
if (!$poly->isProjected())
{
$poly->project();
}
}
}
}
$times[] = array('Projection-plan', microtime_float());
$width = $maxX - $minX;