Monorepo for Aesthetic.Computer
aesthetic.computer
arena: fix orbit angle and extend max zoom to 32
Fix orbit calculation to use proper atan2(dx, dz) angle computation for
cam-space XZ plane. The magnitude should stay constant as it rotates.
Extend ZOOM_DISTANCES to [0, 0.5, 1, 1.5, 2, 3, 4.5, 6, 9, 12, 16, 24, 32].
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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system/public/aesthetic.computer/disks/arena.mjs
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system/public/aesthetic.computer/disks/arena.mjs
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// Level 0 = first person. Levels 1..N = third person, pulling the camera back
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// further each click. More close-in steps for shoulder-camera views.
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// Middle-mouse still toggles between 1P and a default 3P.
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const ZOOM_DISTANCES = [0, 0.5, 1, 1.5, 2, 3, 4.5, 6, 9, 12, 16];
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const ZOOM_DISTANCES = [0, 0.5, 1, 1.5, 2, 3, 4.5, 6, 9, 12, 16, 24, 32];
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let zoomLevel = 2; // Start at 1 unit back (shoulder camera)
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// 🎥 Right-click camera orbit (3P mode only): rotate camera around player
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const dz = cam.z - pCamZ;
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const dist = Math.sqrt(dx * dx + dz * dz);
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if (dist > 0) {
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// Compute current angle in XZ plane, add orbit angle, recompute position
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// Compute current angle in XZ plane using atan2(X, Z) convention for cam-space
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const baseAngle = Math.atan2(dx, dz);
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const orbitRad = orbitAngle * Math.PI / 180;
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const newAngle = baseAngle + orbitRad;
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// Keep the distance constant by using the magnitude of the XZ offset
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const newX = pCamX + dist * Math.sin(newAngle);
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const newZ = pCamZ + dist * Math.cos(newAngle);
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// Track the total change we're making so we can undo it next frame