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 <span id="projectnumber">7.0.1</span>
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<li class="navelem"><a class="el" href="dir_22a46d29af69093f2d0803021fb58356.html">objectivec</a></li><li class="navelem"><a class="el" href="dir_819bd5b99f3f173b7da9b5c849f8d4d7.html">include</a></li><li class="navelem"><a class="el" href="dir_adcc8cc408ab7684a7e8aba4a2be395a.html">ObjectiveChipmunk</a></li> </ul>
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<div class="title">ChipmunkAutoGeometry.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright 2013 Howling Moon Software. All rights reserved.</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// See http://chipmunk2d.net/legal.php for more information.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> </div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#import "ObjectiveChipmunk/ObjectiveChipmunk.h"</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> </div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#import "chipmunk/cpMarch.h"</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#import "chipmunk/cpPolyline.h"</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> </div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="keyword">@class</span> <a class="code" href="interface_chipmunk_polyline_set.html" title="Wrapper for the cpPolylineSet type.">ChipmunkPolylineSet</a>;</div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="line"><a name="l00012"></a><span class="lineno"><a class="code" href="interface_chipmunk_polyline.html"> 12</a></span> <span class="keyword">@interface </span><a class="code" href="interface_chipmunk_polyline.html" title="Wrapper for the cpPolyline type.">ChipmunkPolyline</a> : NSObject {</div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="keyword">@private</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>  <a class="code" href="structcp_polyline.html">cpPolyline</a> *_line;</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>  <a class="code" href="group__basic_types.html#gac1ed65573e035bf892505768c852d8d3" title="Chipmunk's floating point type.">cpFloat</a> _area;</div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> }</div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> -(id)initWithPolyline:(<a class="code" href="structcp_polyline.html">cpPolyline</a> *)line;</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> +(<a class="code" href="interface_chipmunk_polyline.html" title="Wrapper for the cpPolyline type.">ChipmunkPolyline</a> *)fromPolyline:(<a class="code" href="structcp_polyline.html">cpPolyline</a> *)line;</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div>
<div class="line"><a name="l00022"></a><span class="lineno"><a class="code" href="interface_chipmunk_polyline.html#aa554c304a9c991350ac69c1ae4ce1adb"> 22</a></span> <span class="keyword">@property</span>(nonatomic, readonly) <span class="keywordtype">bool</span> isClosed;</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div>
<div class="line"><a name="l00026"></a><span class="lineno"><a class="code" href="interface_chipmunk_polyline.html#abbeca580aacfe364af85f79ab8c75a32"> 26</a></span> <span class="keyword">@property</span>(nonatomic, readonly) <a class="code" href="group__basic_types.html#gac1ed65573e035bf892505768c852d8d3" title="Chipmunk's floating point type.">cpFloat</a> area;</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div>
<div class="line"><a name="l00030"></a><span class="lineno"><a class="code" href="interface_chipmunk_polyline.html#a3e338f6cf38ac2b3ddc39aa944884e09"> 30</a></span> <span class="keyword">@property</span>(nonatomic, readonly) <a class="code" href="structcp_vect.html">cpVect</a> centroid;</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> -(<a class="code" href="group__basic_types.html#gac1ed65573e035bf892505768c852d8d3" title="Chipmunk's floating point type.">cpFloat</a>)momentForMass:(<a class="code" href="group__basic_types.html#gac1ed65573e035bf892505768c852d8d3" title="Chipmunk's floating point type.">cpFloat</a>)mass offset:(<a class="code" href="structcp_vect.html">cpVect</a>)offset;</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a name="l00037"></a><span class="lineno"><a class="code" href="interface_chipmunk_polyline.html#aeddbfd65100e7c244c1a07feb08444c3"> 37</a></span> <span class="keyword">@property</span>(nonatomic, readonly) NSUInteger count;</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a name="l00040"></a><span class="lineno"><a class="code" href="interface_chipmunk_polyline.html#a8ecf534853d616d2f2e21c39514bddeb"> 40</a></span> <span class="keyword">@property</span>(nonatomic, readonly) <span class="keyword">const</span> <a class="code" href="structcp_vect.html">cpVect</a> *verts;</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> -(<a class="code" href="interface_chipmunk_polyline.html" title="Wrapper for the cpPolyline type.">ChipmunkPolyline</a> *)simplifyCurves:(<a class="code" href="group__basic_types.html#gac1ed65573e035bf892505768c852d8d3" title="Chipmunk's floating point type.">cpFloat</a>)tolerance;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> -(<a class="code" href="interface_chipmunk_polyline.html" title="Wrapper for the cpPolyline type.">ChipmunkPolyline</a> *)simplifyVertexes:(<a class="code" href="group__basic_types.html#gac1ed65573e035bf892505768c852d8d3" title="Chipmunk's floating point type.">cpFloat</a>)tolerance;</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> -(<a class="code" href="interface_chipmunk_polyline.html" title="Wrapper for the cpPolyline type.">ChipmunkPolyline</a> *)toConvexHull;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> -(<a class="code" href="interface_chipmunk_polyline.html" title="Wrapper for the cpPolyline type.">ChipmunkPolyline</a> *)toConvexHull:(<a class="code" href="group__basic_types.html#gac1ed65573e035bf892505768c852d8d3" title="Chipmunk's floating point type.">cpFloat</a>)tolerance;</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> -(<a class="code" href="interface_chipmunk_polyline_set.html" title="Wrapper for the cpPolylineSet type.">ChipmunkPolylineSet</a> *)toConvexHulls_BETA:(<a class="code" href="group__basic_types.html#gac1ed65573e035bf892505768c852d8d3" title="Chipmunk's floating point type.">cpFloat</a>)tolerance;</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> -(NSArray *)asChipmunkSegmentsWithBody:(<a class="code" href="interface_chipmunk_body.html" title="Rigid bodies are the basic unit of simulation in Chipmunk.">ChipmunkBody</a> *)body radius:(<a class="code" href="group__basic_types.html#gac1ed65573e035bf892505768c852d8d3" title="Chipmunk's floating point type.">cpFloat</a>)radius offset:(<a class="code" href="structcp_vect.html">cpVect</a>)offset;</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> -(<a class="code" href="interface_chipmunk_poly_shape.html" title="A convex polygon shape.">ChipmunkPolyShape</a> *)asChipmunkPolyShapeWithBody:(<a class="code" href="interface_chipmunk_body.html" title="Rigid bodies are the basic unit of simulation in Chipmunk.">ChipmunkBody</a> *)body transform:(<a class="code" href="structcp_transform.html" title="Column major affine transform.">cpTransform</a>)transform radius:(<a class="code" href="group__basic_types.html#gac1ed65573e035bf892505768c852d8d3" title="Chipmunk's floating point type.">cpFloat</a>)radius;</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="keyword">@end</span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div>
<div class="line"><a name="l00074"></a><span class="lineno"><a class="code" href="interface_chipmunk_polyline_set.html"> 74</a></span> <span class="keyword">@interface </span><a class="code" href="interface_chipmunk_polyline_set.html" title="Wrapper for the cpPolylineSet type.">ChipmunkPolylineSet</a> : NSObject<NSFastEnumeration> {</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="keyword">@private</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  NSMutableArray *_lines;</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> }</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> -(id)initWithPolylineSet:(<a class="code" href="structcp_polyline_set.html" title="Polyline sets are collections of polylines, generally built by cpMarchSoft() or cpMarchHard().">cpPolylineSet</a> *)set;</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> +(<a class="code" href="interface_chipmunk_polyline_set.html" title="Wrapper for the cpPolylineSet type.">ChipmunkPolylineSet</a> *)fromPolylineSet:(<a class="code" href="structcp_polyline_set.html" title="Polyline sets are collections of polylines, generally built by cpMarchSoft() or cpMarchHard().">cpPolylineSet</a> *)set;</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="keyword">@property</span>(nonatomic, readonly) NSUInteger count;</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> -(<a class="code" href="interface_chipmunk_polyline.html" title="Wrapper for the cpPolyline type.">ChipmunkPolyline</a> *)lineAtIndex:(NSUInteger)index;</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="keyword">@end</span></div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div>
<div class="line"><a name="l00093"></a><span class="lineno"><a class="code" href="interface_chipmunk_abstract_sampler.html"> 93</a></span> <span class="keyword">@interface </span><a class="code" href="interface_chipmunk_abstract_sampler.html" title="A sampler is an object that provides a basis function to build shapes from.">ChipmunkAbstractSampler</a> : NSObject {</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="keyword">@protected</span></div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <a class="code" href="group__basic_types.html#gac1ed65573e035bf892505768c852d8d3" title="Chipmunk's floating point type.">cpFloat</a> _marchThreshold;</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  cpMarchSampleFunc _sampleFunc;</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> }</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div>
<div class="line"><a name="l00101"></a><span class="lineno"><a class="code" href="interface_chipmunk_abstract_sampler.html#aba1f8b68534d0212d1421b3cc525f258"> 101</a></span> <span class="keyword">@property</span>(nonatomic, assign) <a class="code" href="group__basic_types.html#gac1ed65573e035bf892505768c852d8d3" title="Chipmunk's floating point type.">cpFloat</a> marchThreshold;</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div>
<div class="line"><a name="l00104"></a><span class="lineno"><a class="code" href="interface_chipmunk_abstract_sampler.html#ab10435f06a60c5116a1136f726f6a38f"> 104</a></span> <span class="keyword">@property</span>(nonatomic, readonly) cpMarchSampleFunc sampleFunc;</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> -(id)initWithSamplingFunction:(cpMarchSampleFunc)sampleFunc;</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> -(<a class="code" href="group__basic_types.html#gac1ed65573e035bf892505768c852d8d3" title="Chipmunk's floating point type.">cpFloat</a>)sample:(<a class="code" href="structcp_vect.html">cpVect</a>)pos;</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> -(<a class="code" href="interface_chipmunk_polyline_set.html" title="Wrapper for the cpPolylineSet type.">ChipmunkPolylineSet</a> *)march:(<a class="code" href="structcp_b_b.html" title="Chipmunk's axis-aligned 2D bounding box type. (left, bottom, right, top)">cpBB</a>)bb xSamples:(NSUInteger)xSamples ySamples:(NSUInteger)ySamples hard:(<span class="keywordtype">bool</span>)hard;</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="keyword">@end</span></div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="keyword">typedef</span> <a class="code" href="group__basic_types.html#gac1ed65573e035bf892505768c852d8d3" title="Chipmunk's floating point type.">cpFloat</a> (^ChipmunkMarchSampleBlock)(<a class="code" href="structcp_vect.html">cpVect</a> point);</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div>
<div class="line"><a name="l00122"></a><span class="lineno"><a class="code" href="interface_chipmunk_block_sampler.html"> 122</a></span> <span class="keyword">@interface </span><a class="code" href="interface_chipmunk_block_sampler.html">ChipmunkBlockSampler</a> : <a class="code" href="interface_chipmunk_abstract_sampler.html" title="A sampler is an object that provides a basis function to build shapes from.">ChipmunkAbstractSampler</a> {</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  ChipmunkMarchSampleBlock _block;</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> }</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> -(id)initWithBlock:(ChipmunkMarchSampleBlock)block;</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> +(<a class="code" href="interface_chipmunk_block_sampler.html">ChipmunkBlockSampler</a> *)samplerWithBlock:(ChipmunkMarchSampleBlock)block;</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="keyword">@end</span></div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="preprocessor">#import "ChipmunkImageSampler.h"</span></div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="preprocessor">#import "ChipmunkPointCloudSampler.h"</span></div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="preprocessor">#import "ChipmunkTileCache.h"</span></div>
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