'Glbegin gl line loop' diaporamas de présentation

Hierarchical modelling

Hierarchical modelling. recap: composing transforms finish: rendering pipeline matrix hierarchies and stacks display lists. News. Project 0: depth test glEnable(GL_DEPTH_TEST); // before loop glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // in display

356 views • 35 slides

Geometric Primitives

Geometric Primitives. Geometric Primitives: Points, Lines and Polygons, Text Introduction Points, Lines, Polygons Rendering Primitives Begin and End Blocks Restrictions on Begin End Blocks Other Useful Primitive Drawing Functions Rendering Bitmapped and Stroke Text Characters.

720 views • 23 slides

OpenGL Primitives

338 views • 22 slides

OpenGL Primitives

429 views • 22 slides

OpenGL Primitives

354 views • 22 slides

OUTPUT PRIMITIVES

2010-2011. OUTPUT PRIMITIVES. Screen vs. World coordinate systems. Objects positions are specified in a Cartesian coordinate system called World Coordinate System which can be three dimensional and real-valued.

324 views • 19 slides

OpenGL: Introduction

OpenGL: Introduction. #include <SomeWindowLib.h> main() { OpenWindow() ; glClearColor(0.0, 0.0, 0.0, 0.0); glClear(GL_COLOR_BUFFER_BIT); glOrtho(-1.0, 1.0, -1.0, 1.0, -1.0, 1.0); glColor3f(1.0, 1.0, 1.0);. glBegin(); glVertex2f(-0.5, -0.5);

165 views • 8 slides

Deriving the rotation matrix:

265 views • 6 slides