templeos-info/public/Wb/Demo/Graphics/SpritePlot3D.HC.HTML

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2024-03-24 21:24:44 +00:00
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<pre id="content">
<a name="l1"></a><span class=cF0>
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<a name="l9"></a> </span><span class=cFA>&lt;1&gt;/* Graphics Not Rendered in HTML */</span><span class=cF0>
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<a name="l19"></a></span><span class=cF9>I64</span><span class=cF0> glbl_r[4][4];
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<a name="l21"></a></span><span class=cF1>U0</span><span class=cF0> </span><span class=cF5>DrawIt</span><span class=cF0>(</span><span class=cF9>CTask</span><span class=cF0> *,</span><span class=cF9>CDC</span><span class=cF0> *dc)
<a name="l22"></a>{
<a name="l23"></a> </span><span class=cF9>I64</span><span class=cF0> *old_r=dc-&gt;r;
<a name="l24"></a> dc-&gt;x=200;
<a name="l25"></a> dc-&gt;y=200;
<a name="l26"></a> dc-&gt;z=</span><span class=cF3>GR_Z_ALL</span><span class=cF0>;
<a name="l27"></a> dc-&gt;flags|=</span><span class=cF3>DCF_TRANSFORMATION</span><span class=cF0>;
<a name="l28"></a> </span><span class=cF5>DCDepthBufAlloc</span><span class=cF0>(dc);
<a name="l29"></a> </span><span class=cF5>DCMat4x4Set</span><span class=cF0>(dc,glbl_r); </span><span class=cF2>//This assigns to dc-&gt;r and sets r_norm.</span><span class=cF0>
<a name="l30"></a> </span><span class=cF5>DCDepthBufRst</span><span class=cF0>(dc);
<a name="l31"></a> </span><span class=cF5>Sprite3</span><span class=cF0>(dc,0,0,0,</span><span class=cFA>&lt;1&gt;</span><span class=cF0>);
<a name="l32"></a> dc-&gt;r=old_r;
<a name="l33"></a>}
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<a name="l35"></a></span><span class=cF1>U0</span><span class=cF0> SpritePlot3D()
<a name="l36"></a>{
<a name="l37"></a> </span><span class=cF1>F64</span><span class=cF0> theta=0,phi=0;
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<a name="l39"></a> </span><span class=cF5>SettingsPush</span><span class=cF0>; </span><span class=cF2>//See </span><a href="/Wb/Adam/TaskSettings.HC.HTML#l3"><span class=cF4>SettingsPush</span></a><span class=cF0>
<a name="l40"></a> </span><span class=cF5>Fs</span><span class=cF0>-&gt;draw_it=&amp;</span><span class=cF5>DrawIt</span><span class=cF0>;
<a name="l41"></a> </span><span class=cF1>while</span><span class=cF0> (!</span><span class=cF5>ScanChar</span><span class=cF0>) </span><span class=cF7>{</span><span class=cF0>
<a name="l42"></a> </span><span class=cF5>Mat4x4IdentEqu</span><span class=cF0>(glbl_r);
<a name="l43"></a> </span><span class=cF5>Mat4x4RotX</span><span class=cF0>(glbl_r,phi);
<a name="l44"></a> </span><span class=cF5>Mat4x4RotZ</span><span class=cF0>(glbl_r,theta);
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<a name="l46"></a> </span><span class=cF5>Sleep</span><span class=cF0>(40);
<a name="l47"></a> theta+=2*</span><span class=cF3>pi</span><span class=cF0>/100;
<a name="l48"></a> phi+=2*</span><span class=cF3>pi</span><span class=cF0>/130;
<a name="l49"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l50"></a> </span><span class=cF5>SettingsPop</span><span class=cF0>;
<a name="l51"></a>}
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<a name="l53"></a>SpritePlot3D;
</span></pre></body>
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