Using the given information, is it possible to solve the new travel direction of the smiley face? To clarify, I am casting a ray using the Möller–Trumbore ray-triangle intersection algorithm.http://http://en.wikipedia.org/wiki/M%C3%B6ller%E2%80%93Trumbore_intersection_algorithm by casting the ray in the travel direction of the smiley face, I can determine how far away from said plane I am. When I hit that point, is their a mathematical way to, in this specific case, stop the x axis from advancing, and advance the z axis at half the rate?(adsbygoogle = window.adsbygoogle || []).push({});

If any clarification is needed please let me know.

Thank you.

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Determine new travel direction

**Physics Forums | Science Articles, Homework Help, Discussion**