ZealOS/docs/Demo/Graphics/Box.CC.html
2021-08-17 02:47:37 -04:00

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<a name="l1"></a><span class=cF9>I64</span><span class=cF0> global_r[</span><span class=cFE>4</span><span class=cF0>][</span><span class=cFE>4</span><span class=cF0>];
<a name="l2"></a>
<a name="l3"></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="l4"></a>{
<a name="l5"></a> </span><span class=cF9>I64</span><span class=cF0> *old_r = dc-&gt;r;
<a name="l6"></a>
<a name="l7"></a> dc-&gt;thick = </span><span class=cFE>2</span><span class=cF0>;
<a name="l8"></a> dc-&gt;color = </span><span class=cF3>RED</span><span class=cF0>;
<a name="l9"></a> dc-&gt;x = </span><span class=cFE>200</span><span class=cF0>;
<a name="l10"></a> dc-&gt;y = </span><span class=cFE>200</span><span class=cF0>;
<a name="l11"></a> dc-&gt;flags |= </span><span class=cF3>DCF_TRANSFORMATION</span><span class=cF0>;
<a name="l12"></a> </span><span class=cF5>DCMat4x4Set</span><span class=cF0>(dc, global_r); </span><span class=cF2>//This assigns to dc-&gt;r and sets r_norm.</span><span class=cF0>
<a name="l13"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc, -</span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>);
<a name="l14"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc, -</span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>);
<a name="l15"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc, </span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>);
<a name="l16"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc, </span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>);
<a name="l17"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc, -</span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>);
<a name="l18"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc, -</span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>);
<a name="l19"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc, </span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>);
<a name="l20"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc, </span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>);
<a name="l21"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc, -</span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>);
<a name="l22"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc, -</span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>);
<a name="l23"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc, </span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>);
<a name="l24"></a> </span><span class=cF5>GrLine3</span><span class=cF0>(dc, </span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, </span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>, -</span><span class=cFE>100</span><span class=cF0>);
<a name="l25"></a> dc-&gt;r = old_r;
<a name="l26"></a>}
<a name="l27"></a>
<a name="l28"></a></span><span class=cF1>U0</span><span class=cF0> Box()
<a name="l29"></a>{
<a name="l30"></a> </span><span class=cF1>F64</span><span class=cF0> theta = </span><span class=cFE>0</span><span class=cF0>, phi = </span><span class=cFE>0</span><span class=cF0>, omega = </span><span class=cFE>0</span><span class=cF0>, s = </span><span class=cFE>1</span><span class=cF0>, s1 = </span><span class=cFE>1</span><span class=cF0>.</span><span class=cFE>05</span><span class=cF0>;
<a name="l31"></a> </span><span class=cF5>SettingsPush</span><span class=cF0>; </span><span class=cF2>//See </span><a href="https://zeal-operating-system.github.io/ZealOS/System/TaskSettings.CC.html#l3"><span class=cF4>SettingsPush</span></a><span class=cF0>
<a name="l32"></a> </span><span class=cF5>DocClear</span><span class=cF0>;
<a name="l33"></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="l34"></a> </span><span class=cF1>while</span><span class=cF0> (!</span><span class=cF5>CharScan</span><span class=cF0>)
<a name="l35"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l36"></a> </span><span class=cF5>Mat4x4IdentEqu</span><span class=cF0>(global_r);
<a name="l37"></a> </span><span class=cF5>Mat4x4RotZ</span><span class=cF0>(global_r, theta);
<a name="l38"></a> </span><span class=cF5>Mat4x4RotX</span><span class=cF0>(global_r, phi);
<a name="l39"></a> </span><span class=cF5>Mat4x4RotZ</span><span class=cF0>(global_r, omega);
<a name="l40"></a> </span><span class=cF5>Mat4x4Scale</span><span class=cF0>(global_r, s);
<a name="l41"></a>
<a name="l42"></a> </span><span class=cF5>Sleep</span><span class=cF0>(</span><span class=cFE>20</span><span class=cF0>);
<a name="l43"></a> theta += </span><span class=cFE>2</span><span class=cF0> * </span><span class=cF3>pi</span><span class=cF0> / </span><span class=cFE>70</span><span class=cF0>;
<a name="l44"></a> phi += </span><span class=cFE>2</span><span class=cF0> * </span><span class=cF3>pi</span><span class=cF0> / </span><span class=cFE>90</span><span class=cF0>;
<a name="l45"></a> omega += </span><span class=cFE>2</span><span class=cF0> * </span><span class=cF3>pi</span><span class=cF0> / </span><span class=cFE>110</span><span class=cF0>;
<a name="l46"></a> s *= s1;
<a name="l47"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF7>(</span><span class=cFE>0</span><span class=cF0>.</span><span class=cFE>2</span><span class=cF0> &lt; s &lt; </span><span class=cFE>1</span><span class=cF0>.</span><span class=cFE>4</span><span class=cF7>)</span><span class=cF0>)
<a name="l48"></a> s1 = </span><span class=cFE>1</span><span class=cF0> / s1;
<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>}
<a name="l52"></a>
<a name="l53"></a>Box;
</span></pre></body>
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