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Course: Pixar in a Box > Unit 15

Lesson 2: Mathematics of rendering
Computing
Pixar in a Box
Rendering
Mathematics of rendering
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Triangle intersection in 3D

Google Classroom

Problem

Triangle ABC is defined by three points:
A=(4,2,4)B=(5,−5,5)C=(3,−2,6)
A ray intersects the plane defined by ABC at a point, I.
If I=(3.1,−4.3,4.9), is I inside △ABC?
Choose 1 answer: