2024-04-04 18:03:47 +00:00
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from numba import jit
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@jit
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2024-04-03 11:20:42 +00:00
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def LineIntersection(rX1,rY1,rX2,rY2,rX3,rY3,rX4,rY4):
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rX = ( (rX1*rY2-rY1*rX2)*(rX3-rX4)-(rX1-rX2)*(rX3*rY4-rY3*rX4) ) / ( (rX1-rX2)*(rY3-rY4)-(rY1-rY2)*(rX3-rX4) )
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rY = ( (rX1*rY2-rY1*rX2)*(rY3-rY4)-(rY1-rY2)*(rX3*rY4-rY3*rX4) ) / ( (rX1-rX2)*(rY3-rY4)-(rY1-rY2)*(rX3-rX4) )
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return (rX, rY)
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2024-04-04 18:03:47 +00:00
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@jit
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2024-04-03 11:20:42 +00:00
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def cLineIntersection(cA0, cA1, cB0, cB1):
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rX, rY = LineIntersection(cA0.real, cA0.imag, cA1.real, cA1.imag, cB0.real, cB0.imag, cB1.real, cB1.imag)
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return complex(rX, rY)
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2024-04-04 18:03:47 +00:00
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@jit
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2024-04-03 11:20:42 +00:00
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def Between(rA,rB,rN):
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2024-04-04 20:00:08 +00:00
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return (rA <= rN and rN <= rB) or (rB <= rN and rN <= rA)
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2024-04-03 11:20:42 +00:00
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2024-04-04 18:03:47 +00:00
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@jit
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2024-04-03 11:20:42 +00:00
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def cBetween(cA,cB,cN):
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return Between(cA.real,cB.real,cN.real) and Between(cA.imag,cB.imag,cN.imag)
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