'Composite scale matrices' diaporamas de présentation

Transformations

Transformations. Aaron Bloomfield CS 445: Introduction to Graphics Fall 2006 (Slide set originally by David Luebke). Graphics coordinate systems. X is red Y is green Z is blue. If you are on the +z axis, and +y is up, then +x is to the right Math fields have +x going to the left.

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CS 445 / 645: Introductory Computer Graphics

CS 445 / 645: Introductory Computer Graphics. Geometric Transforms. Matrix Manipulation - Example. Drawing a car with wheels and lugnuts. draw_wheel( ); for (j=0; j<5; j++) { glPushMatrix (); glRotatef(72.0*j, 0.0, 0.0, 1.0); glTranslatef (3.0, 0.0, 0.0); draw_bolt ( );

563 views • 44 slides

CS 445: Introduction to Computer Graphics David Luebke University of Virginia

514 views • 42 slides