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This allows building against the same version of GLM across all targets and not deal with API changes of newer GLM versions which introduce regressions. Long term we want to migrate away from GLM and stick to a minimal self-written subset.
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<li class="navelem"><a class="el" href="dir_275089585c7fc1b5fd5d7d42c69cb1da.html">D:</a></li><li class="navelem"><a class="el" href="dir_7b98f88bffbed4b390b5f8f520d9c08e.html">Source</a></li><li class="navelem"><a class="el" href="dir_1f76e953200861345293ade84ac7fb6c.html">G-Truc</a></li><li class="navelem"><a class="el" href="dir_e29b03b892e0e25920d021a614d4db9b.html">glm</a></li><li class="navelem"><a class="el" href="dir_5ce58d942b2d0776e17a9a58abc01e04.html">glm</a></li><li class="navelem"><a class="el" href="dir_8d176b5b7dd0ae42ea6876078f2bde49.html">gtx</a></li> </ul>
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<div class="title">vector_angle.hpp</div> </div>
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<a href="a00142.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> </div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">#pragma once</span></div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment">// Dependency:</span></div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#include "../glm.hpp"</span></div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#include "../gtc/epsilon.hpp"</span></div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#include "../gtx/quaternion.hpp"</span></div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#include "../gtx/rotate_vector.hpp"</span></div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor">#if(defined(GLM_MESSAGES) && !defined(GLM_EXT_INCLUDED))</span></div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor"># pragma message("GLM: GLM_GTX_vector_angle extension included")</span></div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="keyword">namespace </span><a class="code" href="a00146.html">glm</a></div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> {</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> vecType></div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  GLM_FUNC_DECL <span class="keyword">typename</span> vecType::value_type <a class="code" href="a00239.html#gab8691008a2536b681b711211816c14f7">angle</a>(</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  vecType <span class="keyword">const</span> & x, </div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  vecType <span class="keyword">const</span> & y);</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, precision P></div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  GLM_FUNC_DECL T <a class="code" href="a00239.html#ga7254dba112eff55f55f9544f41cb9ece">orientedAngle</a>(</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  tvec2<T, P> <span class="keyword">const</span> & x,</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  tvec2<T, P> <span class="keyword">const</span> & y);</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T, precision P></div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  GLM_FUNC_DECL T <a class="code" href="a00239.html#ga7254dba112eff55f55f9544f41cb9ece">orientedAngle</a>(</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  tvec3<T, P> <span class="keyword">const</span> & x,</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  tvec3<T, P> <span class="keyword">const</span> & y,</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  tvec3<T, P> <span class="keyword">const</span> & ref);</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> }<span class="comment">// namespace glm</span></div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="preprocessor">#include "vector_angle.inl"</span></div>
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<div class="ttc" id="a00239_html_gab8691008a2536b681b711211816c14f7"><div class="ttname"><a href="a00239.html#gab8691008a2536b681b711211816c14f7">glm::angle</a></div><div class="ttdeci">GLM_FUNC_DECL vecType::value_type angle(vecType const &x, vecType const &y)</div><div class="ttdoc">Returns the absolute angle between two vectors Parameters need to be normalized. </div></div>
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<div class="ttc" id="a00146_html"><div class="ttname"><a href="a00146.html">glm</a></div><div class="ttdef"><b>Definition:</b> <a href="a00003_source.html#l00040">_noise.hpp:40</a></div></div>
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<div class="ttc" id="a00239_html_ga7254dba112eff55f55f9544f41cb9ece"><div class="ttname"><a href="a00239.html#ga7254dba112eff55f55f9544f41cb9ece">glm::orientedAngle</a></div><div class="ttdeci">GLM_FUNC_DECL T orientedAngle(tvec3< T, P > const &x, tvec3< T, P > const &y, tvec3< T, P > const &ref)</div><div class="ttdoc">Returns the oriented angle between two 3d vectors based from a reference axis. </div></div>
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