https://inside.digipen.edu/index.php?action=history&feed=atom&title=GSDP%3AGAM100%2FCProcessing%2Fmat3%28%29 2026-04-05T23:53:27Z Revision history for this page on the wiki MediaWiki 1.35.2 https://inside.digipen.edu/index.php?title=GSDP:GAM100/CProcessing/mat3()&diff=59477&oldid=prev 2019-06-26T19:01:47Z

<p>New page: {{GSDP:GAM100API.css}} = mat3() = == Description == Create a <a href="/index.php?title=GSDP:GAM100/CProcessing/Mat3&amp;action=edit&amp;redlink=1" class="new" title="GSDP:GAM100/CProcessing/Mat3 (page does not exist)">Mat3</a> default matrix. This is the same as the <a href="/index.php?title=GSDP:GAM100/CProcessing/Mat3&amp;action=edit&amp;redlink=1" class="new" title="GSDP:GAM100/CProcessing/Mat3 (page does not exist)">Mat3</a> identity ma...</p> <p><b>New page</b></p><div>{{GSDP:GAM100API.css}}<br /> = mat3() =<br /> == Description ==<br /> Create a [[GSDP:GAM100/CProcessing/Mat3|Mat3]] default matrix. This is the same as the [[GSDP:GAM100/CProcessing/Mat3|Mat3]] identity matrix that you get from calling [[GSDP:GAM100/CProcessing/mat3_identity()|mat3_identity()]].<br /> <br /> == Example ==<br /> &lt;syntaxhighlight lang='c'&gt;<br /> Mat3 default_m;<br /> Mat3 identity_m;<br /> <br /> void init()<br /> {<br /> textFont(defaultFont, 30.0f);<br /> fill(color(0, 0, 0, 255));<br /> <br /> default_m = mat3();<br /> identity_m = mat3_identity();<br /> }<br /> <br /> void update()<br /> {<br /> background(color(255, 255, 255, 255));<br /> <br /> // Print out the default matrix<br /> text(&quot;Default: &quot;, 0, 30);<br /> char matrix[128] = {0};<br /> sprintf_s(matrix, 128,&quot;[%.0f, %.0f, %.0f]\n[%.0f, %.0f, %.0f]\n[%.0f, %.0f, %.0f]&quot;,<br /> default_m.m00, default_m.m01, default_m.m02,<br /> default_m.m10, default_m.m11, default_m.m12,<br /> default_m.m20, default_m.m21, default_m.m22);<br /> textBox(matrix, 175, 30, 200);<br /> <br /> // Print out the identity matrix<br /> text(&quot;Identity: &quot;, 0, 150);<br /> sprintf_s(matrix, 128, &quot;[%.0f, %.0f, %.0f]\n[%.0f, %.0f, %.0f]\n[%.0f, %.0f, %.0f]&quot;,<br /> identity_m.m00, identity_m.m01, identity_m.m02,<br /> identity_m.m10, identity_m.m11, identity_m.m12,<br /> identity_m.m20, identity_m.m21, identity_m.m22);<br /> textBox(matrix, 175, 150, 200);<br /> <br /> text(&quot;They are the same!&quot;, 0, 300);<br /> }<br /> <br /> &lt;/syntaxhighlight&gt;<br /> <br /> ==== Related ==== <br /> * [[GSDP:GAM100/CProcessing |Main Page ]]<br /> * [[GSDP:GAM100/CProcessing/Mat3 |Mat3 ]]<br /> * [[GSDP:GAM100/CProcessing/mat3() |mat3() ]]<br /> * [[GSDP:GAM100/CProcessing/mat3_identity() |mat3_identity() ]]<br /> * [[GSDP:GAM100/CProcessing/mat3_set() |mat3_set() ]]<br /> * [[GSDP:GAM100/CProcessing/mat3_from_vector() |mat3_from_vector() ]]<br /> * [[GSDP:GAM100/CProcessing/mat3_scale() |mat3_scale() ]]<br /> * [[GSDP:GAM100/CProcessing/mat3_translate() |mat3_translate() ]]<br /> * [[GSDP:GAM100/CProcessing/mat3_rotate() |mat3_rotate() ]]<br /> * [[GSDP:GAM100/CProcessing/mat3_rotate_rad() |mat3_rotate_rad() ]]<br /> * [[GSDP:GAM100/CProcessing/mat3_transpose() |mat3_transpose() ]]<br /> * [[GSDP:GAM100/CProcessing/mat3_inverse() |mat3_inverse() ]]<br /> * [[GSDP:GAM100/CProcessing/mat3_concat() |mat3_concat() ]]<br /> * [[GSDP:GAM100/CProcessing/mat3_mult_vec2() |mat3_mult_vec2() ]]</div>

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