'Gl texture' diaporamas de présentation

Texture Mapping

Texture Mapping. checker.c. Texture-Mapped Squares. void init(void){ glClearColor (0.0, 0.0, 0.0, 0.0); glShadeModel(GL_FLAT); glEnable(GL_DEPTH_TEST); makeCheckImage(); glPixelStorei(GL_UNPACK_ALIGNMENT, 1); glGenTextures(1, &texName);

798 views • 74 slides

Texture Mapping

Texture Mapping. OpenGl and Implementation Details CS351-50 11.05.03. Surface mapping. Texture mapping Bump Mapping Displacement mapping Actually moving geometry ie Create screw from cylinder, Terrain, etc. From Jim X. Chen, jchen@cs.gmu.edu. TEXTURE MAPPING IN OPENGL.

524 views • 44 slides

Computer Graphics

Computer Graphics. Bing-Yu Chen National Taiwan University. Introduction to OpenGL. General OpenGL Introduction An Example OpenGL Program Drawing with OpenGL Transformations Animation and Depth Buffering Lighting Evaluation and NURBS Texture Mapping Advanced OpenGL Topics Imaging.

669 views • 34 slides

Imaging and Raster Primitives

441 views • 34 slides

CS 248 OpenGL Help Session

CS 248 OpenGL Help Session. CS248 Presented by Zak Middleton, Billy Chen Stanford University Nov. 8, 2002. Overview. Basic primitives and rendering in OpenGL Transformations and viewing GLUT and the interaction / display loop More primitives and rendering Development tips.

333 views • 33 slides

Viewing and Transformation

Viewing and Transformation. The Camera Analogy 1/2. Set up tripod and pointing the camera at the scene (viewing transformation). Arrange the scene to be photographed into the desired composition (modeling transformation). The Camera Analogy 2/2. Choose a camera lens or adjust the zoom

365 views • 28 slides

Demo: bumpy_shiny_patch

Demo: bumpy_shiny_patch. Cass Everitt. Overview. The bumpy_shiny_patch demo illustrates three key new extensions working together NV_evaluators NV_vertex_program NV_texture_shader

308 views • 17 slides

A Bit More on OpenGL

A Bit More on OpenGL. Matt Wronkiewicz Be Users Group at UIUC. Introduction. This presentation will cover 3D OpenGL programming as seen in Quake 2. Model files: MD2 for models and PCX for textures. Model Files. Files contain vertices, triangles, and texture coordinates.

168 views • 10 slides