Created
July 9, 2021 17:26
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Unit equilateral triangle on XY plane, pointy side towards +ve Y axis
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# Assuming triangle side, x = 1 unit | |
# Height of triangle, H = sqrt(x) * x / 2 = 0.866025403784438 | |
# Height of centroid h = x / (2 * sqrt(3)) = 0.288675134594812; 2h = 0.577350269189624 | |
# Lower Right Vertex: (x/2, -h) | |
v 0.5 -0.288675134594812 0 | |
# Top Vertex: (0, 2h) | |
v 0 0.577350269189624 0 | |
# Lower Left Vertex (-x/2, -h) | |
v -0.5 -0.288675134594812 0 | |
# Note: OBJ format uses 1-based indexing, not 0-based | |
f 1 2 3 |
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