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<blockquote data-quote="Cybern" data-source="post: 1380600" data-attributes="member: 13147"><p>I don't want a math class - I already did enough of these already - but my math teachers always said that they were gonna be usefull someday...</p><p></p><p>Here's my question:</p><p></p><p>In normal situations, when you double the size of an object, you double all of its 3 dimensions, therefore its mass increase by x8 (2x2x2).</p><p></p><p>So, x2H => x8W</p><p>and x1/2H => x1/8W</p><p></p><p>The height is then equal to the cubic root of the mass.</p><p></p><p>A large weapon weights double its mass. Using real world height/mass formula, the lenght can't be doubled too. </p><p></p><p>So, how tall is a large weapon?</p><p></p><p>Lets say that a Medium Greatsword is 6' long and weights 8lb. If a Large Greatsword weights 16lb, its height is x1.26 (the cubic root of the mass, rounded), or 7'7". If the same is true for Huge Weapons, then a Huge Greatsword weights 32lb, and its height is x1.26x1.26 (x1.59), or 9'7". </p><p></p><p>Are my maths ok? They sound ok to me, but then a Huge creature wields a "relatively" smallish sword? Should the rule be that Huge Weapons are larger (ex.: x8W instead of x4W, so about double the Height of a medium version) ?</p><p></p><p>This ain't a critical issue for most games (and most people don't care), but I still want to know because of a situation that has happened some time ago in our game. </p><p></p><p>Thank you all for reading this far <img src="https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f600.png" class="smilie smilie--emoji" loading="lazy" width="64" height="64" alt=":D" title="Big grin :D" data-smilie="8"data-shortname=":D" /></p></blockquote><p></p>
[QUOTE="Cybern, post: 1380600, member: 13147"] I don't want a math class - I already did enough of these already - but my math teachers always said that they were gonna be usefull someday... Here's my question: In normal situations, when you double the size of an object, you double all of its 3 dimensions, therefore its mass increase by x8 (2x2x2). So, x2H => x8W and x1/2H => x1/8W The height is then equal to the cubic root of the mass. A large weapon weights double its mass. Using real world height/mass formula, the lenght can't be doubled too. So, how tall is a large weapon? Lets say that a Medium Greatsword is 6' long and weights 8lb. If a Large Greatsword weights 16lb, its height is x1.26 (the cubic root of the mass, rounded), or 7'7". If the same is true for Huge Weapons, then a Huge Greatsword weights 32lb, and its height is x1.26x1.26 (x1.59), or 9'7". Are my maths ok? They sound ok to me, but then a Huge creature wields a "relatively" smallish sword? Should the rule be that Huge Weapons are larger (ex.: x8W instead of x4W, so about double the Height of a medium version) ? This ain't a critical issue for most games (and most people don't care), but I still want to know because of a situation that has happened some time ago in our game. Thank you all for reading this far :D [/QUOTE]
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