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@@ -11,8 +11,8 @@
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ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
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var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
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})();
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- </script></head><body><table><tr><td class="menu"><div class="menu1"><br /><div><a href="./goodies/logo1920x1200.png"><img class="menu-img" src="./common/logo.png" alt="GLM Logo" /></a></div><br /><div><a class="menu" href="https://sourceforge.net/projects/ogl-math/files/glm-0.9.2.6/glm-0.9.2.6.zip/download">
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- Download GLM 0.9.2.6</a></div></div><br /><div class="menu2"><a href="./index.html">Front page</a></div><div class="menu2"><a href="./download.html">Downloads</a></div><div class="menu2"><a href="http://www.opengl.org/sdk/libs/GLM/">OpenGL SDK page</a></div><br /><div class="menu2"><a href="./glm-0.9.2.pdf">GLM Manual</a></div><div class="menu2"><a href="./api-0.9.2/index.html">GLM API</a></div><div class="menu2"><a href="./code.html">Code samples</a></div><div class="menu2"><a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.10.6.clean.pdf">GLSL Specification</a></div><div class="menu2"><a href="http://www.opengl.org/discussion_boards/ubbthreads.php?ubb=postlist&Board=10&page=1">OpenGL.org Toolkits forum</a></div><br /><div class="menu2"><a href="https://sourceforge.net/apps/trac/ogl-math/newticket">Report a bug</a></div><div class="menu2"><a href="https://sourceforge.net/projects/ogl-math/">SourceForge page</a></div><div class="menu2"><a href="http://www.g-truc.net/project-0016.html#menu">G-Truc Creation page</a></div><div class="menu2"><a href="http://ogl-math.git.sourceforge.net/git/gitweb.cgi?p=ogl-math/ogl-math;a=summary">Browse Git repository</a></div><div class="menu2"><a href="http://ogl-math.git.sourceforge.net/git/gitweb.cgi?p=ogl-math/ogl-math;a=snapshot;h=HEAD;sf=tgz">Source snapshot</a></div><br /><br /><div class="menu2"><a href="http://www.g-truc.net"><img class="menu-img" src="./common/g-truc.png" alt="G-Truc" /></a></div><br /></td><td class="page"><div class="title1"><img src="./common/title.png" alt="OpenGL Mathematics" /></div><div class="title3">GLSL + Optional features = OpenGL Mathematics (GLM)<br />A C++ mathematics library for graphics programming<br /></div><br /><br /><p>
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+ </script></head><body><table><tr><td class="menu"><div class="menu1"><br /><div><a href="./goodies/logo1920x1200.png"><img class="menu-img" src="./common/logo.png" alt="GLM Logo" /></a></div><br /><div><a class="menu" href="https://sourceforge.net/projects/ogl-math/files/glm-0.9.2.7/glm-0.9.2.7.zip/download">
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+ Download GLM 0.9.2.7</a></div></div><br /><div class="menu2"><a href="./index.html">Front page</a></div><div class="menu2"><a href="./download.html">Downloads</a></div><div class="menu2"><a href="http://www.opengl.org/sdk/libs/GLM/">OpenGL SDK page</a></div><br /><div class="menu2"><a href="./glm-0.9.2.pdf">GLM Manual</a></div><div class="menu2"><a href="./api-0.9.2/index.html">GLM API</a></div><div class="menu2"><a href="./code.html">Code samples</a></div><div class="menu2"><a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.10.6.clean.pdf">GLSL Specification</a></div><div class="menu2"><a href="http://www.opengl.org/discussion_boards/ubbthreads.php?ubb=postlist&Board=10&page=1">OpenGL.org Toolkits forum</a></div><br /><div class="menu2"><a href="https://sourceforge.net/apps/trac/ogl-math/newticket">Report a bug</a></div><div class="menu2"><a href="https://sourceforge.net/projects/ogl-math/">SourceForge page</a></div><div class="menu2"><a href="http://www.g-truc.net/project-0016.html#menu">G-Truc Creation page</a></div><div class="menu2"><a href="http://ogl-math.git.sourceforge.net/git/gitweb.cgi?p=ogl-math/ogl-math;a=summary">Browse Git repository</a></div><div class="menu2"><a href="http://ogl-math.git.sourceforge.net/git/gitweb.cgi?p=ogl-math/ogl-math;a=snapshot;h=HEAD;sf=tgz">Source snapshot</a></div><br /><br /><div class="menu2"><a href="http://www.g-truc.net"><img class="menu-img" src="./common/g-truc.png" alt="G-Truc" /></a></div><br /></td><td class="page"><div class="title1"><img src="./common/title.png" alt="OpenGL Mathematics" /></div><div class="title3">GLSL + Optional features = OpenGL Mathematics (GLM)<br />A C++ mathematics library for graphics programming<br /></div><br /><br /><p>
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OpenGL Mathematics (GLM) is a header only C++ mathematics library for graphics software
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based on the <a href="http://www.opengl.org/documentation/glsl/">OpenGL Shading Language (GLSL)</a> specification.
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</p><p>
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@@ -33,7 +33,41 @@
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</p><p>
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Thanks for contributing to the project by <a href="https://sourceforge.net/apps/trac/ogl-math/newticket">submitting tickets</a> for bug reports and feature requests. (SF.net account required).
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Any feedback is welcome at [email protected].
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- </p><br /><div><h3>01/10/2011 - GLM 0.9.2.6 released</h3><div><p>
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+ </p><br /><div><h3>24/10/2011 - GLM 0.9.2.7 released</h3><div><p>
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+ This revision fixes two problems: First, it adds all matrix products for all possible combinations of none-squared matrices. Thanks to Grant James who has provide the code for that.
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+ </p><ul xmlns="http://www.w3.org/1999/xhtml" class="code-list"><li class="code-line"><span class="code-line-content"><span class="keyword">#include </span><span class="string"><glm/glm.hpp></span></span></li><li class="code-line"><span class="code-line-content" /></li><li class="code-line"><span class="code-line-content"><span class="keyword">void</span> kueken()
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+ </span></li><li class="code-line"><span class="code-line-content">
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+ {
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+ </span></li><li class="code-line"><span class="code-line-content" style="padding-left:32px">
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+ glm::mat3x2 m1;
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+ </span></li><li class="code-line"><span class="code-line-content" style="padding-left:32px">
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+ glm::mat2x3 n1;
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+ </span></li><li class="code-line"><span class="code-line-content" style="padding-left:32px">
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+ ...
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+ </span></li><li class="code-line"><span class="code-line-content" style="padding-left:32px">
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+ glm::mat2x2 P = m1 * n1; <span class="comment">// Valid before GLM 0.9.2.7</span></span></li><li class="code-line"><span class="code-line-content" /></li><li class="code-line"><span class="code-line-content" style="padding-left:32px">
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+ glm::mat3x2 m2;
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+ </span></li><li class="code-line"><span class="code-line-content" style="padding-left:32px">
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+ glm::mat4x3 n2;
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+ </span></li><li class="code-line"><span class="code-line-content" style="padding-left:32px">
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+ ...
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+ </span></li><li class="code-line"><span class="code-line-content" style="padding-left:32px">
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+ glm::mat4x2 P2 = m2 * n2; <span class="comment">// Fixed in GLM 0.9.2.7</span></span></li><li class="code-line"><span class="code-line-content" /></li><li class="code-line"><span class="code-line-content" style="padding-left:32px">
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+ glm::mat4x3 m3;
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+ </span></li><li class="code-line"><span class="code-line-content" style="padding-left:32px">
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+ glm::mat4x4 n3;
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+ </span></li><li class="code-line"><span class="code-line-content" style="padding-left:32px">
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+ ...
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+ </span></li><li class="code-line"><span class="code-line-content" style="padding-left:32px">
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+ glm::mat4x3 P3 = m3 * n3; <span class="comment">// Fixed in GLM 0.9.2.7</span></span></li><li class="code-line"><span class="code-line-content" style="padding-left:32px">
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+ ...
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+ </span></li><li class="code-line"><span class="code-line-content">
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+ }
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+ </span></li></ul><p>
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+ This support is actually pretty useful as soon as we are interested in optimizing the matrix storage.
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+ </p><p>
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+ It also fixes vector contructors which can take multiple parameters that may be swizzle operands.
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+ </p>Download: <a href="https://sourceforge.net/projects/ogl-math/files/glm-0.9.2.7/glm-0.9.2.7.zip/download">GLM 0.9.2.7 (zip)</a><br />Download: <a href="https://sourceforge.net/projects/ogl-math/files/glm-0.9.2.7/glm-0.9.2.7.7z/download">GLM 0.9.2.7 (7z)</a><br />Link: <a href="https://sourceforge.net/apps/trac/ogl-math/newticket">Submit a bug report</a><br /></div><br /></div><div><h3>01/10/2011 - GLM 0.9.2.6 released</h3><div><p>
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Half based vector types have been fixed on GCC 4.4 and below, missing l-value swizzle operations added and a couple of other bugs squeezed down.
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</p><p>
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Finally, all the Visual C++ /W4 warnings should have been removed. However, for this to happen, it is required to build with the Visual C++ language extension disabled (/Za).
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Christophe Riccio