I'm currently working on creating an equilateral triangle using three.js, but it seems like what I've created is a bit too tall. My vertices are defined as follows:
new THREE.Vector3(0, 0, 0),
new THREE.Vector3(4, 0, 0),
new THREE.Vector3(2, 4, 0)
Check out this fiddle to see what I have so far: http://jsfiddle.net/dkrotts/9d79ewff/. Any suggestions on how I can adjust this to create a triangle with equal sides?
The height of the triangle may seem a bit exaggerated, but that's because it is indeed tall. If you prefer each side to have a length of 4 units, then the third vertex, which is the top one, is not located at (2, 4, 0) but rather at (2, 3.4641, 0), where 3.4641 represents the square root of 12.
drawTriangle(
new THREE.Vector3(0, 0, 0),
new THREE.Vector3(4, 0, 0),
new THREE.Vector3(2, 3.4641, 0)
);
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