Tiger (EntityTopic, 11)

(Difference between revisions)

Revision as of 18:23, 18 June 2007

a ⇒ major radius of the tiger in the xy plane
b ⇒ major radius of the tiger in the zw plane
r ⇒ minor radius of the tiger

All points (x, y, z, w) that lie on the surcell of a tiger will satisfy the following equation:

(sqrt(x²+y²) - a)² + (sqrt(z²+w²) - b)² = r²

x = acos(θ₁) + rcos(θ₁)cos(θ₃)
y = asin(θ₁) + rsin(θ₁)cos(θ₃)
z = bcos(θ₂) + rcos(θ₂)sin(θ₃)
w = bsin(θ₂) + rsin(θ₂)sin(θ₃)

total edge length = Unknown
total surface area = Unknown
surcell volume = Unknown
bulk = Unknown

Unknown

Revision as of 13:10, 17 June 2007 (view source) Keiji (Talk \| contribs) m (upgrade) ← Older edit		Revision as of 18:23, 18 June 2007 (view source) Keiji (Talk \| contribs) m Newer edit →
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-	{{Shape\|Tiger\|''No image''\|4\|?, ?, ?, 0\|1\|N/A\|N/A\|''Unknown''\|(22)\|N/A\|N/A\|N/A\|44}}	+	{{Shape\|Tiger\|''No image''\|4\|?, ?, ?, 0\|1\|N/A\|N/A\|''Unknown''\|(22)\|N/A\|N/A\|N/A\|44\|N/A\|N/A\|strange}}
	== Geometry ==		== Geometry ==