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I think I reversed a sign somewhere

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This commit is contained in:
Amy Bowersox 2019-12-10 13:53:33 -07:00
parent 7ed0dea017
commit 3821988610
1 changed files with 2 additions and 2 deletions
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4
src/devctxt.c
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@ -69,13 +69,13 @@ static BOOL line_clip(PINT32 output, INT32 x1, INT32 y1, INT32 x2, INT32 y2, INT
}
else if (outcode1 & 0x2)
{
y1 += (y2 - y1) * ((xmax - x1) / (x2 - x1));
y1 -= (y2 - y1) * ((xmax - x1) / (x2 - x1));
x1 = xmax;
Log(LDEBUG, "clipped against right to point (%d, %d)", x1 >> 16, y1 >> 16);
}
else if (outcode1 & 0x1)
{
y1 += (y2 - y1) * ((xmin - x1) / (x2 - x1));
y1 -= (y2 - y1) * ((xmin - x1) / (x2 - x1));
x1 = xmin;
Log(LDEBUG, "clipped against left to point (%d, %d)", x1 >> 16, y1 >> 16);
}