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fixed bug in shapes/Cyl intersection routine for top cap distance

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git-svn-id: svn://anubis/fart/trunk@135 7f9b0f55-74a9-4bce-be96-3c2cd072584d
This commit is contained in:
Josh Holtrop 2009-02-19 18:34:32 +00:00
parent 52103bf543
commit 7f9547c010
1 changed files with 1 additions and 1 deletions
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shapes/Cyl.cc
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@ -45,7 +45,7 @@ Shape::IntersectList Cyl::intersect(const Ray & ray)
if (m_top_radius > 0.0) if (m_top_radius > 0.0)
{ {
LinearSolver solver(ray_inv.getDirection()[2], LinearSolver solver(ray_inv.getDirection()[2],
ray_inv.getOrigin()[2] + m_height); ray_inv.getOrigin()[2] - m_height);
Solver::Result solutions = solver.solve(); Solver::Result solutions = solver.solve();
if (solutions.numResults > 0) if (solutions.numResults > 0)
{ {