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<div id="projectbrief">A modelling tool based on rewriting of geometric graphs.</div>
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<li class="navelem"><a class="el" href="../../dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="../../dir_560415a5d2bc4999842279f4fc1debef.html">graphics</a></li> </ul>
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<div class="header">
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<div class="summary">
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<a href="#func-members">Functions</a> </div>
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<div class="headertitle"><div class="title">draw.c File Reference</div></div>
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</div><!--header-->
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<div class="contents">
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<p>graphics - general drawing functions
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<a href="#details">More...</a></p>
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<div class="textblock"><code>#include <cglm/cglm.h></code><br />
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<code>#include "<a class="el" href="../../d3/d0a/base_8h.html">../../include/base.h</a>"</code><br />
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<code>#include "<a class="el" href="../../d7/d04/graphics_8h.html">../../include/graphics.h</a>"</code><br />
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</div><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
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Functions</h2></td></tr>
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<tr class="memitem:aa0df09cf556373a65c4e0d9c52ea646b" id="r_aa0df09cf556373a65c4e0d9c52ea646b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d09/draw_8c.html#aa0df09cf556373a65c4e0d9c52ea646b">graphics_draw_vertex</a> (const int stack_id, GLfloat x, GLfloat y, GLfloat z)</td></tr>
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<tr class="memdesc:aa0df09cf556373a65c4e0d9c52ea646b"><td class="mdescLeft"> </td><td class="mdescRight">Writes values to describe a vertex at (x,y,z) intoq the vertex buffer. <br /></td></tr>
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<tr class="separator:aa0df09cf556373a65c4e0d9c52ea646b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a3956486509d8f170b54c8d6831bb85af" id="r_a3956486509d8f170b54c8d6831bb85af"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d09/draw_8c.html#a3956486509d8f170b54c8d6831bb85af">graphics_draw_color</a> (const int stack_id, GLfloat r, GLfloat g, GLfloat b)</td></tr>
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<tr class="memdesc:a3956486509d8f170b54c8d6831bb85af"><td class="mdescLeft"> </td><td class="mdescRight">Writes values to describe a color (r,g,b) into the color buffer. <br /></td></tr>
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<tr class="separator:a3956486509d8f170b54c8d6831bb85af"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a658c61849cb025f4482be722c62d66e4" id="r_a658c61849cb025f4482be722c62d66e4"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d09/draw_8c.html#a658c61849cb025f4482be722c62d66e4">graphics_draw_line</a> (const int stack_id, GLuint a, GLuint b)</td></tr>
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<tr class="memdesc:a658c61849cb025f4482be722c62d66e4"><td class="mdescLeft"> </td><td class="mdescRight">Writes values to describe a line from a to b into the line buffer. <br /></td></tr>
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<tr class="separator:a658c61849cb025f4482be722c62d66e4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a90e33f30b6c203c51f38279e42f74606" id="r_a90e33f30b6c203c51f38279e42f74606"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d09/draw_8c.html#a90e33f30b6c203c51f38279e42f74606">graphics_draw_plan</a> (const int stack_id, GLuint a, GLuint b, GLuint c)</td></tr>
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<tr class="memdesc:a90e33f30b6c203c51f38279e42f74606"><td class="mdescLeft"> </td><td class="mdescRight">Writes values to describe an (a,b,c) plan (triangle) into the plan buffer. <br /></td></tr>
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<tr class="separator:a90e33f30b6c203c51f38279e42f74606"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a7077e01357e203c1997c806abaee658a" id="r_a7077e01357e203c1997c806abaee658a"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/d09/draw_8c.html#a7077e01357e203c1997c806abaee658a">graphics_draw</a> (const int stack_id)</td></tr>
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<tr class="memdesc:a7077e01357e203c1997c806abaee658a"><td class="mdescLeft"> </td><td class="mdescRight">Draws the current buffer to a gl_area. <br /></td></tr>
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<tr class="separator:a7077e01357e203c1997c806abaee658a"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>graphics - general drawing functions </p>
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<p>This file is part of Gem-graph. </p>
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</div><h2 class="groupheader">Function Documentation</h2>
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<a id="a7077e01357e203c1997c806abaee658a" name="a7077e01357e203c1997c806abaee658a"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a7077e01357e203c1997c806abaee658a">◆ </a></span>graphics_draw()</h2>
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<div class="memitem">
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<div class="memproto">
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<td class="memname">void graphics_draw </td>
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<td>(</td>
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<td class="paramtype">const int </td>
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<td class="paramname"><em>stack_id</em></td><td>)</td>
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<td></td>
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</table>
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</div><div class="memdoc">
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<p>Draws the current buffer to a gl_area. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">stack_id</td><td>gl_area, ptr to the gl_area widget </td></tr>
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</dl>
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<a id="a3956486509d8f170b54c8d6831bb85af" name="a3956486509d8f170b54c8d6831bb85af"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a3956486509d8f170b54c8d6831bb85af">◆ </a></span>graphics_draw_color()</h2>
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<div class="memitem">
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<div class="memproto">
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<td class="memname">void graphics_draw_color </td>
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<td>(</td>
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<td class="paramtype">const int </td>
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<td class="paramname"><em>stack_id</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">GLfloat </td>
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<td class="paramname"><em>r</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">GLfloat </td>
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<td class="paramname"><em>g</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">GLfloat </td>
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<td class="paramname"><em>b</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</table>
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</div><div class="memdoc">
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<p>Writes values to describe a color (r,g,b) into the color buffer. </p>
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<p>Draws the color (r, g, b) associated to a vertex if (console) prints (r, g, b) values to console.</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">color</td><td>GLfloat(r,g,b) </td></tr>
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</table>
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</dd>
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<a id="a658c61849cb025f4482be722c62d66e4" name="a658c61849cb025f4482be722c62d66e4"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a658c61849cb025f4482be722c62d66e4">◆ </a></span>graphics_draw_line()</h2>
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<div class="memitem">
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<div class="memproto">
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<tr>
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<td class="memname">void graphics_draw_line </td>
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<td>(</td>
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<td class="paramtype">const int </td>
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<td class="paramname"><em>stack_id</em>, </td>
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</tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">GLuint </td>
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<td class="paramname"><em>a</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">GLuint </td>
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<td class="paramname"><em>b</em> </td>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Writes values to describe a line from a to b into the line buffer. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">coords</td><td>GLuint (a,b) </td></tr>
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<a id="a90e33f30b6c203c51f38279e42f74606" name="a90e33f30b6c203c51f38279e42f74606"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a90e33f30b6c203c51f38279e42f74606">◆ </a></span>graphics_draw_plan()</h2>
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<td class="memname">void graphics_draw_plan </td>
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<td>(</td>
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<td class="paramtype">const int </td>
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<td class="paramname"><em>stack_id</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">GLuint </td>
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<td class="paramname"><em>a</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">GLuint </td>
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<td class="paramname"><em>b</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">GLuint </td>
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<td class="paramname"><em>c</em> </td>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</table>
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</div><div class="memdoc">
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<p>Writes values to describe an (a,b,c) plan (triangle) into the plan buffer. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">coords</td><td>GLuint (a,b,c) </td></tr>
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</table>
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<h2 class="memtitle"><span class="permalink"><a href="#aa0df09cf556373a65c4e0d9c52ea646b">◆ </a></span>graphics_draw_vertex()</h2>
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<td class="memname">void graphics_draw_vertex </td>
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<td>(</td>
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<td class="paramtype">const int </td>
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<td class="paramname"><em>stack_id</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">GLfloat </td>
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<td class="paramname"><em>x</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">GLfloat </td>
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<td class="paramname"><em>y</em>, </td>
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</tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">GLfloat </td>
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<td class="paramname"><em>z</em> </td>
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</tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</div><div class="memdoc">
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<p>Writes values to describe a vertex at (x,y,z) intoq the vertex buffer. </p>
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<p>Draws a vertex (x, y, z) if (console) prints (x, y, z) values to console.</p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">coords</td><td>GLfloat(x,y,z) </td></tr>
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</table>
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</dd>
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