STL::getFacetNormal() - Code Metrics - fgheorghe/php3d-stl - Measure and Improve Code Quality continuously with Scrutinizer

STL::getFacetNormal() A
last analyzed 2016-10-06 18:37 UTC

↳ Parent: STL

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	1
eloc	2
nc	1
nop	1

<?php
/*
 * This file is part of the STL package.
 *
 * (c) Grosan Flaviu Gheorghe <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace php3d\stl;

/**
 * Class STL. Provides functionality for parsing STL files.
 * @package php3d\stl
 */
class STL
{
    /**
     * @var string
     */
    private $solidName;

    /**
     * @var array
     */
    private $facets = array();

    /**
     * @return string
     */
    public function getSolidName(): string
    {
        return $this->solidName;
    }

    /**
     * @param string $solidName
     * @return STL
     */
    public function setSolidName(string $solidName): STL
    {
        $this->solidName = $solidName;
        return $this;
    }

    // Class should never be instantiated directly, as it emulates constructor overloading.
    private function __construct()
    {
    }

    /**
     * Class constructor from an STL string.
     *
     * Example STL file string: see STLTest $stlFileString property.
     *
     * @param string $stlFileContentString
     * @return STL
     */
    public static function fromString(string $stlFileContentString) : STL
    {
        $class = new self();

        // Extract name.
        $lines = explode("\n", $stlFileContentString);
        preg_match("/solid (.+)/", $lines[0], $matches);
        $class->setSolidName($matches[1]);

        // Extract facets.
        foreach ($lines as $line) {
            if (preg_match("/facet normal (.+)/", $line)) {
                // Get this line and the following, making a block of facets.
                $string = next($lines) . "\n";
                $string .= next($lines) . "\n";
                $string .= next($lines) . "\n";
                $string .= next($lines) . "\n";
                $string .= next($lines) . "\n";
                $string .= next($lines) . "\n";
                $string .= next($lines) . "\n";
                $class->addFacetNormal(STLFacetNormal::fromString($string));
            }
        }

        return $class;
    }

    /**
     * Class constructor from an STL array.
     *
     * Example STL file array: see STLTest $stlFileArray property.
     *
     * @param array $stlFileArray
     * @return STL
     */
    public static function fromArray(array $stlFileArray) : STL
    {
        $class = new self();

        $class->setSolidName($stlFileArray["name"]);
        foreach ($stlFileArray["facets"] as $facet) {
            $class->addFacetNormal(STLFacetNormal::fromArray($facet));
        }

        return $class;
    }

    /**
     * Adds a new facet normal object.
     *
     * @param STLFacetNormal $facetNormal
     * @return STL
     */
    public function addFacetNormal(STLFacetNormal $facetNormal) : STL
    {
        $this->facets[] = $facetNormal;
        return $this;
    }

    /**
     * Returns the number of facets in this STL object.
     *
     * @return int
     */
    public function getFacetNormalCount() : int
    {
        return count($this->facets);
    }

    /**
     * Returns facet normal object at position.
     *
     * @param int $position
     * @return STLFacetNormal
     */
    public function getFacetNormal(int $position) : STLFacetNormal
    {
        return $this->facets[$position];
    }

    /**
     * Sets a facet normal at a given position.
     *
     * @param int $position
     * @param STLFacetNormal $facetNormal
     * @return STL
     */
    public function setFacetNormal(int $position, STLFacetNormal $facetNormal) : STL
    {
        $this->facets[$position] = $facetNormal;
        return $this;
    }

    /**
     * Deletes a facet normal at a given position.
     *
     * @param int $position
     * @return STL
     */
    public function deleteFacetNormal(int $position) : STL
    {
        $facets = $this->facets;
        unset($facets[$position]);
        $this->facets = array_values($facets);
        return $this;
    }

    /**
     * Converts STL back to array.
     *
     * @return array
     */
    public function toArray() : array
    {
        $facets = array();
        $count = $this->getFacetNormalCount();

        for ($i = 0; $i < $count; $i++) {
            $facets[] = $this->getFacetNormal($i)->toArray();
        }

        return array(
            "name" => $this->getSolidName(),
            "facets" => $facets
        );
    }

    /**
     * Converts STL back to string.
     *
     * @return string
     */
    public function toString() : string
    {
        $string = "solid " . $this->getSolidName() . "\n";

        $count = $this->getFacetNormalCount();

        for ($i = 0; $i < $count; $i++) {
            $string .= $this->getFacetNormal($i)->toString() . "\n";
        }

        $string .= "endsolid";

        return $string;
    }
}

1			<?php
2			/*
3			* This file is part of the STL package.
4			*
5			* (c) Grosan Flaviu Gheorghe <[email protected]>
6			*
7			* For the full copyright and license information, please view the LICENSE
8			* file that was distributed with this source code.
9			*/
10
11			namespace php3d\stl;
12
13			/**
14			* Class STL. Provides functionality for parsing STL files.
15			* @package php3d\stl
16			*/
17			class STL
18			{
19			/**
20			* @var string
21			*/
22			private $solidName;
23
24			/**
25			* @var array
26			*/
27			private $facets = array();
28
29			/**
30			* @return string
31			*/
32			public function getSolidName(): string
33			{
34			return $this->solidName;
35			}
36
37			/**
38			* @param string $solidName
39			* @return STL
40			*/
41			public function setSolidName(string $solidName): STL
42			{
43			$this->solidName = $solidName;
44			return $this;
45			}
46
47			// Class should never be instantiated directly, as it emulates constructor overloading.
48			private function __construct()
49			{
50			}
51
52			/**
53			* Class constructor from an STL string.
54			*
55			* Example STL file string: see STLTest $stlFileString property.
56			*
57			* @param string $stlFileContentString
58			* @return STL
59			*/
60			public static function fromString(string $stlFileContentString) : STL
61			{
62			$class = new self();
63
64			// Extract name.
65			$lines = explode("\n", $stlFileContentString);
66			preg_match("/solid (.+)/", $lines[0], $matches);
67			$class->setSolidName($matches[1]);
68
69			// Extract facets.
70			foreach ($lines as $line) {
71			if (preg_match("/facet normal (.+)/", $line)) {
72			// Get this line and the following, making a block of facets.
73			$string = next($lines) . "\n";
74			$string .= next($lines) . "\n";
75			$string .= next($lines) . "\n";
76			$string .= next($lines) . "\n";
77			$string .= next($lines) . "\n";
78			$string .= next($lines) . "\n";
79			$string .= next($lines) . "\n";
80			$class->addFacetNormal(STLFacetNormal::fromString($string));
81			}
82			}
83
84			return $class;
85			}
86
87			/**
88			* Class constructor from an STL array.
89			*
90			* Example STL file array: see STLTest $stlFileArray property.
91			*
92			* @param array $stlFileArray
93			* @return STL
94			*/
95			public static function fromArray(array $stlFileArray) : STL
96			{
97			$class = new self();
98
99			$class->setSolidName($stlFileArray["name"]);
100			foreach ($stlFileArray["facets"] as $facet) {
101			$class->addFacetNormal(STLFacetNormal::fromArray($facet));
102			}
103
104			return $class;
105			}
106
107			/**
108			* Adds a new facet normal object.
109			*
110			* @param STLFacetNormal $facetNormal
111			* @return STL
112			*/
113			public function addFacetNormal(STLFacetNormal $facetNormal) : STL
114			{
115			$this->facets[] = $facetNormal;
116			return $this;
117			}
118
119			/**
120			* Returns the number of facets in this STL object.
121			*
122			* @return int
123			*/
124			public function getFacetNormalCount() : int
125			{
126			return count($this->facets);
127			}
128
129			/**
130			* Returns facet normal object at position.
131			*
132			* @param int $position
133			* @return STLFacetNormal
134			*/
135			public function getFacetNormal(int $position) : STLFacetNormal
136			{
137			return $this->facets[$position];
138			}
139
140			/**
141			* Sets a facet normal at a given position.
142			*
143			* @param int $position
144			* @param STLFacetNormal $facetNormal
145			* @return STL
146			*/
147			public function setFacetNormal(int $position, STLFacetNormal $facetNormal) : STL
148			{
149			$this->facets[$position] = $facetNormal;
150			return $this;
151			}
152
153			/**
154			* Deletes a facet normal at a given position.
155			*
156			* @param int $position
157			* @return STL
158			*/
159			public function deleteFacetNormal(int $position) : STL
160			{
161			$facets = $this->facets;
162			unset($facets[$position]);
163			$this->facets = array_values($facets);
164			return $this;
165			}
166
167			/**
168			* Converts STL back to array.
169			*
170			* @return array
171			*/
172			public function toArray() : array
173			{
174			$facets = array();
175			$count = $this->getFacetNormalCount();
176
177			for ($i = 0; $i < $count; $i++) {
178			$facets[] = $this->getFacetNormal($i)->toArray();
179			}
180
181			return array(
182			"name" => $this->getSolidName(),
183			"facets" => $facets
184			);
185			}
186
187			/**
188			* Converts STL back to string.
189			*
190			* @return string
191			*/
192			public function toString() : string
193			{
194			$string = "solid " . $this->getSolidName() . "\n";
195
196			$count = $this->getFacetNormalCount();
197
198			for ($i = 0; $i < $count; $i++) {
199			$string .= $this->getFacetNormal($i)->toString() . "\n";
200			}
201
202			$string .= "endsolid";
203
204			return $string;
205			}
206			}

fgheorghe / php3d-stl

STL::getFacetNormal() A last analyzed 2016-10-06 18:37 UTC

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STL::getFacetNormal() A
last analyzed 2016-10-06 18:37 UTC