Renderiza um objeto 3D (tetraedro) usando triângulos. Permite rotacionar em dois eixos (horizontal e vertical) através de sliders. Shading plano baseado em luz direcional atrás do visualizador.

Java 3D is a full-featured 3D graphics API that has been evolving over the past five years. Resources provides a link to Sun Microsystems’ Website, where download and installation notes can be found.

Each vertex is represented as a vector A = [aₓ, aᵧ, a𝓏]. To apply rotation, the vector is multiplied by rotation matrices. Matrix multiplication follows the associative property: $$ \text{Rotation XY ...