101 lines
3.1 KiB
HTML
101 lines
3.1 KiB
HTML
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table, th, td { border: 1px solid black; } th, td { padding: 10px; }
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<meta content="text/html; charset=UTF-8" http-equiv="content-type">
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<title>createHingeConstraint [RCBasic Doc] </title>
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</head>
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<body>
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<p><h1>function createHingeConstraint( actorA, frameA, useReferenceFrameA ) </h1></p>
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<p>
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Simulates a hinge joint, which allows two actors (or an actor and the world) to rotate around a single axis while restricting movement along the other axes. This is similar to the way a door swings on its hinges or how an elbow joint functions in the human body.
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</p>
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<p id="rc_code"><code>
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actorA = CreateCubeActor<b>(</b><span class="rc_number">100</span><b>)</b> <span class="rc_comment">'Creates a cube actor </span><br>
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frameA = DimMatrix<b>(</b><span class="rc_number">4</span>, <span class="rc_number">4</span><b>)</b> <span class="rc_comment">'A transform matrix must be a 4x4 matrix </span><br>
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SetIdentityMatrix<b>(</b>frameA, <span class="rc_number">4</span><b>)</b> <span class="rc_comment">'Sets frameB to a 4x4 identity matrix </span><br>
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SetMatrixTranslation<b>(</b>frameA, <span class="rc_number">0</span>, <span class="rc_number">1</span>, <span class="rc_number">0</span><b>)</b> <span class="rc_comment">'Sets the attach point of the constraint to the top of the cube </span><br>
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hinge = CreateHingeConstraint<b>(</b>actorA, frameA, <span class="rc_keyword">true</span><b>)</b> <br>
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</code></p>
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<p>
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Note: It is recommended to use CreateSlideConstraintEx() in most cases
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</p>
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<br><p>Related:
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<a href="createhingeconstraintex.html">CreateHingeConstraintEx</a>
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<a href="setidentitymatrix.html">SetIdentityMatrix</a>
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<a href="setmatrixtranslation.html">SetMatrixTranslation</a>
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<a href="setmatrixrotation.html">SetMatrixRotation</a>
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</p>
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<p>
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</body>
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</html> |