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22 lines
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2.8 KiB
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<title>Camera — Ludic</title>
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<meta name="description" content="A world-space camera — a draw offset threaded through the render path (the same offset Screen.camera sets).">
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<header class="nav"><div class="wrap nav-in"><a class="brand" href="index.html"><span class="logo">L</span> Ludic</a><button class="nav-toggle" aria-label="Toggle menu" aria-expanded="false">☰</button><nav class="nav-links"><a href="index.html">Home</a><a href="api.html">API Reference</a><a class="nav-cta" href="https://git.workshopsoft.io/workshopsoft/ludic">Source ↗</a></nav></div></header>
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<div class="crumbs"><a href="api.html">API Reference</a> <span>›</span> <span class="here">Camera</span></div>
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<div class="item-head"><span class="kind-badge kind-namespace">namespace</span><h1 id="top">Camera</h1></div>
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<p class="ns-blurb">A world-space camera — a draw offset threaded through the render path (the same offset <a href="screen-camera"><code>Screen.camera</code></a> sets). <a href="camera-set"><code>Camera.set</code></a> places it, <a href="camera-follow"><code>Camera.follow</code></a> eases it toward a target, and <a href="camera-shake"><code>Camera.shake</code></a> jitters it from the seeded RNG for impact and explosions. Everything is integer and deterministic — driven off the same seed and inputs, a replay reproduces the exact camera path, shake included. The camera moves everything drawn; reset it to <code>(0, 0)</code> to draw a fixed HUD.</p>
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<div class="ns-methods"><a class="ns-method" href="camera-set.html"><code class="nm-sig">Camera.set(x, y)</code><span class="nm-tip">Place the camera at a world-space offset.</span></a><a class="ns-method" href="camera-follow.html"><code class="nm-sig">Camera.follow(x, y, lerp)</code><span class="nm-tip">Ease the camera toward centring a target point.</span></a><a class="ns-method" href="camera-shake.html"><code class="nm-sig">Camera.shake(amount)</code><span class="nm-tip">Jitter the camera by up to +/- amount pixels (seeded RNG).</span></a><a class="ns-method" href="camera-zoom.html"><code class="nm-sig">Camera.zoom(scale)</code><span class="nm-tip">Scale the whole view about the screen centre by a Q16.16 factor (1.0 = none).</span></a><a class="ns-method" href="camera-shake_for.html"><code class="nm-sig">Camera.shake_for(amount: px, frames: n)</code><span class="nm-tip">Shake for a number of frames, then stop, with no bookkeeping.</span></a></div>
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