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<p>矩阵（列存储）
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<div class="textblock"><code>#include <array></code><br />
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<code>#include "<a class="el" href="dl__type_8h_source.html">dl_type.h</a>"</code><br />
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<code>#include "<a class="el" href="dl__math_8h_source.html">dl_math.h</a>"</code><br />
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<code>#include "<a class="el" href="dl__string_8h_source.html">base/dl_string.h</a>"</code><br />
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类</h2></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classdl_1_1_matrix.html">dl::Matrix< T, M, N ></a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">矩阵 <a href="classdl_1_1_matrix.html#details">更多...</a><br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">namespace  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedl.html">dl</a></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">namespace  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedl_1_1_mat.html">dl::Mat</a></td></tr>
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<tr class="memdesc:namespacedl_1_1_mat"><td class="mdescLeft"> </td><td class="mdescRight">矩阵操作 <br /></td></tr>
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</table><table class="memberdecls">
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类型定义</h2></td></tr>
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<tr class="memitem:a724a0aef715eff166173ad00086fb59a" id="r_a724a0aef715eff166173ad00086fb59a"><td class="memItemLeft" align="right" valign="top">using </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedl.html#a724a0aef715eff166173ad00086fb59a">dl::Matrix4</a> = <a class="el" href="classdl_1_1_matrix.html">Matrix</a><<a class="el" href="namespacedl.html#a2deb3e79723ed0c188c47443a48744b7">Float</a>, 4, 4></td></tr>
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</table><table class="memberdecls">
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函数</h2></td></tr>
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<tr class="memitem:a4e9d05ac0af6b4a7845bac400357b954" id="r_a4e9d05ac0af6b4a7845bac400357b954"><td class="memTemplParams" colspan="2">template<typename <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a>, size_t M, size_t N> </td></tr>
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<tr class="memitem:a4e9d05ac0af6b4a7845bac400357b954"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacedl.html#a4e9d05ac0af6b4a7845bac400357b954">dl::operator==</a> (const <a class="el" href="classdl_1_1_matrix.html">Matrix</a>< <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a>, <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132a69691c7bdcc3ce6d5d8a1361f22d04ac">M</a>, <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132a8d9c307cb7f3c4a32822a51922d1ceaa">N</a> > &a, const <a class="el" href="classdl_1_1_matrix.html">Matrix</a>< <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a>, <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132a69691c7bdcc3ce6d5d8a1361f22d04ac">M</a>, <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132a8d9c307cb7f3c4a32822a51922d1ceaa">N</a> > &b)</td></tr>
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<tr class="memdesc:a4e9d05ac0af6b4a7845bac400357b954"><td class="mdescLeft"> </td><td class="mdescRight">判断相等 <br /></td></tr>
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<tr class="memitem:aa302a146aef81e30d88311710aa652ab" id="r_aa302a146aef81e30d88311710aa652ab"><td class="memTemplParams" colspan="2">template<typename <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a>, size_t M, size_t N, size_t P> </td></tr>
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<tr class="memitem:aa302a146aef81e30d88311710aa652ab"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="classdl_1_1_matrix.html">Matrix</a>< <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a>, <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132a69691c7bdcc3ce6d5d8a1361f22d04ac">M</a>, <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132a8d9c307cb7f3c4a32822a51922d1ceaa">N</a> > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacedl.html#aa302a146aef81e30d88311710aa652ab">dl::operator*</a> (const <a class="el" href="classdl_1_1_matrix.html">Matrix</a>< <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a>, <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132a69691c7bdcc3ce6d5d8a1361f22d04ac">M</a>, <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132a44c29edb103a2872f519ad0c9a0fdaaa">P</a> > &a, const <a class="el" href="classdl_1_1_matrix.html">Matrix</a>< <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a>, <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132a44c29edb103a2872f519ad0c9a0fdaaa">P</a>, <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132a8d9c307cb7f3c4a32822a51922d1ceaa">N</a> > &b)</td></tr>
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<tr class="memdesc:aa302a146aef81e30d88311710aa652ab"><td class="mdescLeft"> </td><td class="mdescRight">矩阵乘法 <br /></td></tr>
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<tr class="separator:aa302a146aef81e30d88311710aa652ab"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a9579889c7461adf8553ec7704a293557" id="r_a9579889c7461adf8553ec7704a293557"><td class="memTemplParams" colspan="2">template<typename <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a>, size_t M, size_t N> </td></tr>
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<tr class="memitem:a9579889c7461adf8553ec7704a293557"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="classdl_1_1_array.html">Array</a>< <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a>, <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132a69691c7bdcc3ce6d5d8a1361f22d04ac">M</a> > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacedl.html#a9579889c7461adf8553ec7704a293557">dl::operator*</a> (const <a class="el" href="classdl_1_1_matrix.html">Matrix</a>< <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a>, <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132a69691c7bdcc3ce6d5d8a1361f22d04ac">M</a>, <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132a8d9c307cb7f3c4a32822a51922d1ceaa">N</a> > &a, const <a class="el" href="classdl_1_1_array.html">Array</a>< <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a>, <a class="el" href="namespacedl.html#a38a0162879cdbfbbe99ba16e7a170132a8d9c307cb7f3c4a32822a51922d1ceaa">N</a> > &v)</td></tr>
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<tr class="memdesc:a9579889c7461adf8553ec7704a293557"><td class="mdescLeft"> </td><td class="mdescRight">矩阵 乘 向量 <br /></td></tr>
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<tr class="separator:a9579889c7461adf8553ec7704a293557"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad47cedc75e9587dde2f9d1d461a5e5ce" id="r_ad47cedc75e9587dde2f9d1d461a5e5ce"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacedl.html#a724a0aef715eff166173ad00086fb59a">Matrix4</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedl_1_1_mat.html#ad47cedc75e9587dde2f9d1d461a5e5ce">dl::Mat::CreateIdentity</a> ()</td></tr>
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<tr class="memdesc:ad47cedc75e9587dde2f9d1d461a5e5ce"><td class="mdescLeft"> </td><td class="mdescRight">创建单位矩阵 <br /></td></tr>
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<tr class="separator:ad47cedc75e9587dde2f9d1d461a5e5ce"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a518b7d5cabf8a0cd7a04c2ed49c706cf" id="r_a518b7d5cabf8a0cd7a04c2ed49c706cf"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacedl.html#a724a0aef715eff166173ad00086fb59a">Matrix4</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedl_1_1_mat.html#a518b7d5cabf8a0cd7a04c2ed49c706cf">dl::Mat::CreateTranslation</a> (const <a class="el" href="namespacedl.html#a8caf4bcf54955de2e79b95811306b841">Position3</a> &t)</td></tr>
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<tr class="memdesc:a518b7d5cabf8a0cd7a04c2ed49c706cf"><td class="mdescLeft"> </td><td class="mdescRight">创建平移矩阵 <br /></td></tr>
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<tr class="separator:a518b7d5cabf8a0cd7a04c2ed49c706cf"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a66ced24c504897ebd30d70f5b0f2acbf" id="r_a66ced24c504897ebd30d70f5b0f2acbf"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedl_1_1_mat.html#a66ced24c504897ebd30d70f5b0f2acbf">dl::Mat::ApplyTranslation</a> (<a class="el" href="namespacedl.html#a724a0aef715eff166173ad00086fb59a">Matrix4</a> &m, const <a class="el" href="namespacedl.html#a8caf4bcf54955de2e79b95811306b841">Position3</a> &t)</td></tr>
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<tr class="memdesc:a66ced24c504897ebd30d70f5b0f2acbf"><td class="mdescLeft"> </td><td class="mdescRight">平移矩阵 <br /></td></tr>
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<tr class="separator:a66ced24c504897ebd30d70f5b0f2acbf"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a11f384dbeee6ee2c282d8eaab3e74873" id="r_a11f384dbeee6ee2c282d8eaab3e74873"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacedl.html#a724a0aef715eff166173ad00086fb59a">Matrix4</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedl_1_1_mat.html#a11f384dbeee6ee2c282d8eaab3e74873">dl::Mat::CreateRotation</a> (const <a class="el" href="namespacedl.html#a8caf4bcf54955de2e79b95811306b841">Position3</a> &axis, <a class="el" href="namespacedl.html#a2deb3e79723ed0c188c47443a48744b7">Float</a> angle)</td></tr>
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<tr class="memdesc:a11f384dbeee6ee2c282d8eaab3e74873"><td class="mdescLeft"> </td><td class="mdescRight">创建旋转矩阵 <br /></td></tr>
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<tr class="separator:a11f384dbeee6ee2c282d8eaab3e74873"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac64a41890a88a3e10989557fb970265c" id="r_ac64a41890a88a3e10989557fb970265c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacedl.html#a724a0aef715eff166173ad00086fb59a">Matrix4</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedl_1_1_mat.html#ac64a41890a88a3e10989557fb970265c">dl::Mat::CreateRotation</a> (const <a class="el" href="namespacedl.html#aa4bb00cad84e587e46364ac39f4d3d4a">Position4</a> &q)</td></tr>
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<tr class="memdesc:ac64a41890a88a3e10989557fb970265c"><td class="mdescLeft"> </td><td class="mdescRight">创建旋转矩阵（四元数） <br /></td></tr>
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<tr class="separator:ac64a41890a88a3e10989557fb970265c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aaf966c66eaa955411ca63f74be079c87" id="r_aaf966c66eaa955411ca63f74be079c87"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacedl.html#a724a0aef715eff166173ad00086fb59a">Matrix4</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedl_1_1_mat.html#aaf966c66eaa955411ca63f74be079c87">dl::Mat::CreateScaling</a> (const <a class="el" href="namespacedl.html#a8caf4bcf54955de2e79b95811306b841">Position3</a> &s)</td></tr>
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<tr class="memdesc:aaf966c66eaa955411ca63f74be079c87"><td class="mdescLeft"> </td><td class="mdescRight">创建缩放矩阵 <br /></td></tr>
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<tr class="separator:aaf966c66eaa955411ca63f74be079c87"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aa62d2ca8c61251c357373136a69cabcc" id="r_aa62d2ca8c61251c357373136a69cabcc"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacedl.html#a724a0aef715eff166173ad00086fb59a">Matrix4</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedl_1_1_mat.html#aa62d2ca8c61251c357373136a69cabcc">dl::Mat::CreateLookTo</a> (const <a class="el" href="namespacedl.html#a8caf4bcf54955de2e79b95811306b841">Position3</a> &eye, const <a class="el" href="namespacedl.html#a8caf4bcf54955de2e79b95811306b841">Position3</a> &dir, const <a class="el" href="namespacedl.html#a8caf4bcf54955de2e79b95811306b841">Position3</a> &up)</td></tr>
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<tr class="memdesc:aa62d2ca8c61251c357373136a69cabcc"><td class="mdescLeft"> </td><td class="mdescRight">创建LookTo矩阵 <br /></td></tr>
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<tr class="separator:aa62d2ca8c61251c357373136a69cabcc"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a2b98c480c577614c5cc4e9e8aa62e8df" id="r_a2b98c480c577614c5cc4e9e8aa62e8df"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacedl.html#a724a0aef715eff166173ad00086fb59a">Matrix4</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedl_1_1_mat.html#a2b98c480c577614c5cc4e9e8aa62e8df">dl::Mat::CreateLookAt</a> (const <a class="el" href="namespacedl.html#a8caf4bcf54955de2e79b95811306b841">Position3</a> &eye, const <a class="el" href="namespacedl.html#a8caf4bcf54955de2e79b95811306b841">Position3</a> &target, const <a class="el" href="namespacedl.html#a8caf4bcf54955de2e79b95811306b841">Position3</a> &up)</td></tr>
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<tr class="memdesc:a2b98c480c577614c5cc4e9e8aa62e8df"><td class="mdescLeft"> </td><td class="mdescRight">创建LookAt矩阵 <br /></td></tr>
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<tr class="separator:a2b98c480c577614c5cc4e9e8aa62e8df"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a43f1b69fcecd1ebacedf8c466ee11a4f" id="r_a43f1b69fcecd1ebacedf8c466ee11a4f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacedl.html#a724a0aef715eff166173ad00086fb59a">Matrix4</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedl_1_1_mat.html#a43f1b69fcecd1ebacedf8c466ee11a4f">dl::Mat::CreatePerspective</a> (<a class="el" href="namespacedl.html#a2deb3e79723ed0c188c47443a48744b7">Float</a> fovy, <a class="el" href="namespacedl.html#a2deb3e79723ed0c188c47443a48744b7">Float</a> aspect, <a class="el" href="namespacedl.html#a2deb3e79723ed0c188c47443a48744b7">Float</a> z_near, <a class="el" href="namespacedl.html#a2deb3e79723ed0c188c47443a48744b7">Float</a> z_far)</td></tr>
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<tr class="memdesc:a43f1b69fcecd1ebacedf8c466ee11a4f"><td class="mdescLeft"> </td><td class="mdescRight">创建透视投影矩阵 [0, 1] <br /></td></tr>
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<tr class="separator:a43f1b69fcecd1ebacedf8c466ee11a4f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a91fc4e5136e482c72ab54451a204820d" id="r_a91fc4e5136e482c72ab54451a204820d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacedl.html#a724a0aef715eff166173ad00086fb59a">Matrix4</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedl_1_1_mat.html#a91fc4e5136e482c72ab54451a204820d">dl::Mat::CreateOrthogonal</a> (<a class="el" href="namespacedl.html#a2deb3e79723ed0c188c47443a48744b7">Float</a> left, <a class="el" href="namespacedl.html#a2deb3e79723ed0c188c47443a48744b7">Float</a> top, <a class="el" href="namespacedl.html#a2deb3e79723ed0c188c47443a48744b7">Float</a> right, <a class="el" href="namespacedl.html#a2deb3e79723ed0c188c47443a48744b7">Float</a> bottom, <a class="el" href="namespacedl.html#a2deb3e79723ed0c188c47443a48744b7">Float</a> z_near, <a class="el" href="namespacedl.html#a2deb3e79723ed0c188c47443a48744b7">Float</a> z_far)</td></tr>
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<tr class="memdesc:a91fc4e5136e482c72ab54451a204820d"><td class="mdescLeft"> </td><td class="mdescRight">创建正交投影矩阵 [0, 1] <br /></td></tr>
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<tr class="separator:a91fc4e5136e482c72ab54451a204820d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a76a014cbfda77078f9b7a11b88147a80" id="r_a76a014cbfda77078f9b7a11b88147a80"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacedl.html#a724a0aef715eff166173ad00086fb59a">Matrix4</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedl_1_1_mat.html#a76a014cbfda77078f9b7a11b88147a80">dl::Mat::GetInverse</a> (const <a class="el" href="namespacedl.html#a724a0aef715eff166173ad00086fb59a">Matrix4</a> &m)</td></tr>
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<tr class="memdesc:a76a014cbfda77078f9b7a11b88147a80"><td class="mdescLeft"> </td><td class="mdescRight">获得逆矩阵 <br /></td></tr>
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<tr class="separator:a76a014cbfda77078f9b7a11b88147a80"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:afb75a83d35563ce47752dd6448171014" id="r_afb75a83d35563ce47752dd6448171014"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacedl.html#a8caf4bcf54955de2e79b95811306b841">Position3</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedl_1_1_mat.html#afb75a83d35563ce47752dd6448171014">dl::Mat::ApplyDot</a> (const <a class="el" href="namespacedl.html#a724a0aef715eff166173ad00086fb59a">Matrix4</a> &mat, const <a class="el" href="namespacedl.html#a8caf4bcf54955de2e79b95811306b841">Position3</a> &dot)</td></tr>
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<tr class="memdesc:afb75a83d35563ce47752dd6448171014"><td class="mdescLeft"> </td><td class="mdescRight">变换点 <br /></td></tr>
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<tr class="separator:afb75a83d35563ce47752dd6448171014"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a86d7dfc438426a783c64a3bd957a1f0b" id="r_a86d7dfc438426a783c64a3bd957a1f0b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacedl.html#a8caf4bcf54955de2e79b95811306b841">Position3</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedl_1_1_mat.html#a86d7dfc438426a783c64a3bd957a1f0b">dl::Mat::ApplyDir</a> (const <a class="el" href="namespacedl.html#a724a0aef715eff166173ad00086fb59a">Matrix4</a> &mat, const <a class="el" href="namespacedl.html#a8caf4bcf54955de2e79b95811306b841">Position3</a> &dir)</td></tr>
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<tr class="memdesc:a86d7dfc438426a783c64a3bd957a1f0b"><td class="mdescLeft"> </td><td class="mdescRight">变换向量 <br /></td></tr>
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<tr class="separator:a86d7dfc438426a783c64a3bd957a1f0b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad545736d72923f6f4978128f91c6c521" id="r_ad545736d72923f6f4978128f91c6c521"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacedl.html#aa2f6bf983f10f1e723ea40700f535043">Matrix3</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedl_1_1_mat.html#ad545736d72923f6f4978128f91c6c521">dl::Mat::ToMatrix3</a> (const <a class="el" href="namespacedl.html#a724a0aef715eff166173ad00086fb59a">Matrix4</a> &mat)</td></tr>
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<tr class="separator:ad545736d72923f6f4978128f91c6c521"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a31ea5ddc043c30cb63c0fd55d75c8fdf" id="r_a31ea5ddc043c30cb63c0fd55d75c8fdf"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedl_1_1_mat.html#a31ea5ddc043c30cb63c0fd55d75c8fdf">dl::Mat::Test</a> ()</td></tr>
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<tr class="memdesc:a31ea5ddc043c30cb63c0fd55d75c8fdf"><td class="mdescLeft"> </td><td class="mdescRight">验证正确性 <br /></td></tr>
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<tr class="separator:a31ea5ddc043c30cb63c0fd55d75c8fdf"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="var-members" name="var-members"></a>
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变量</h2></td></tr>
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<tr class="memitem:a44fe32742312fc7906e5db2f194d9aea" id="r_a44fe32742312fc7906e5db2f194d9aea"><td class="memItemLeft" align="right" valign="top">constexpr <a class="el" href="namespacedl.html#a8caf4bcf54955de2e79b95811306b841">Position3</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedl.html#a44fe32742312fc7906e5db2f194d9aea">dl::AXIS_X</a> = { 1.0f, 0.0f, 0.0f }</td></tr>
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<tr class="separator:a44fe32742312fc7906e5db2f194d9aea"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ab3d9a869c8b7640d60c154324b708cdb" id="r_ab3d9a869c8b7640d60c154324b708cdb"><td class="memItemLeft" align="right" valign="top">constexpr <a class="el" href="namespacedl.html#a8caf4bcf54955de2e79b95811306b841">Position3</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedl.html#ab3d9a869c8b7640d60c154324b708cdb">dl::AXIS_Y</a> = { 0.0f, 1.0f, 0.0f }</td></tr>
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<tr class="separator:ab3d9a869c8b7640d60c154324b708cdb"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a42295066729661c7d492fe92154f3190" id="r_a42295066729661c7d492fe92154f3190"><td class="memItemLeft" align="right" valign="top">constexpr <a class="el" href="namespacedl.html#a8caf4bcf54955de2e79b95811306b841">Position3</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedl.html#a42295066729661c7d492fe92154f3190">dl::AXIS_Z</a> = { 0.0f, 0.0f, 1.0f }</td></tr>
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<tr class="separator:a42295066729661c7d492fe92154f3190"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aab12709603f35eb0f68d4170a33ecf61" id="r_aab12709603f35eb0f68d4170a33ecf61"><td class="memItemLeft" align="right" valign="top">constexpr <a class="el" href="namespacedl.html#a8caf4bcf54955de2e79b95811306b841">Position3</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedl.html#aab12709603f35eb0f68d4170a33ecf61">dl::AXIS_UP</a> = <a class="el" href="namespacedl.html#a42295066729661c7d492fe92154f3190">AXIS_Z</a></td></tr>
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<tr class="memitem:a23da20063fb0f47941f639bed2979baf" id="r_a23da20063fb0f47941f639bed2979baf"><td class="memItemLeft" align="right" valign="top">constexpr <a class="el" href="namespacedl.html#a8caf4bcf54955de2e79b95811306b841">Position3</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedl.html#a23da20063fb0f47941f639bed2979baf">dl::AXIS_FORWARD</a> = <a class="el" href="namespacedl.html#a44fe32742312fc7906e5db2f194d9aea">AXIS_X</a></td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">详细描述</h2>
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<div class="textblock"><p>矩阵（列存储） </p>
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<dl class="section version"><dt>版本</dt><dd>1.0 </dd></dl>
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<dl class="section author"><dt>作者</dt><dd>lveyou </dd></dl>
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<dl class="section date"><dt>日期</dt><dd>22-10-17</dd></dl>
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<dl class="section note"><dt>注解</dt><dd>使用列优先存储（一列一列的内存分布，主要是可以直接传给glsl） </dd>
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<dd>
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数学定义：m X n矩阵是由，m行、n列组成的矩阵，对应ij </dd>
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<dd>
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右边矩阵先变换<ul>
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<li>- - - n(j,x) |11 12 13 14 |21 22 23 24 |31 32 33 34 |41 42 43 44 m(i,y) </li>
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</ul>
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</dd></dl>
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<p class="definition">在文件 <a class="el" href="dl__matrix_8h_source.html">dl_matrix.h</a> 中定义.</p>
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制作者 <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.13.1
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