Luke The Dev
23 lines
681 B
JavaScript
23 lines
681 B
JavaScript
async function main() {
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const THREE = await import("three");
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// Earth rotation order is default XYZ.
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// The beacon's local position.
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const beaconLocal = new THREE.Vector3(-0.42, 1.32, -1.47).normalize();
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// The camera's position during dive.
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const cameraPos = new THREE.Vector3(0, 0.5, 2.05).normalize();
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// We want to rotate beaconLocal to cameraPos.
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// The required quaternion.
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const q = new THREE.Quaternion().setFromUnitVectors(beaconLocal, cameraPos);
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// Convert to Euler so we can damp x and y.
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const e = new THREE.Euler().setFromQuaternion(q, "XYZ");
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console.log("Target Euler:");
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console.log("x:", e.x, "y:", e.y, "z:", e.z);
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}
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void main();
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