'Gl triangles' presentation slideshows

Introduction to OpenGL 3.x and Shader-Programming using GLSL Part 1

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Introduction to OpenGL 3.x and Shader -Programming using GLSL Part 1

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OpenGL ?????

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Computer graphic -- Programming with OpenGL I

Computer graphic -- Programming with OpenGL I. What is new. Website: http://www.ee.oulu.fi/~jiechen/Course.htm Lecture slides for 3 rd are online now. A Good news about VS2008. VS2008.

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Computer Graphics CSCE 441

Computer Graphics CSCE 441. Dr. Scott Schaefer. Staff. Instructor Dr. Scott Schaefer HRBB 527B Office Hours: 1:15pm-2:15pm T/R (or by appointment) TA Hang Li ETB 2016 Office Hours: 10am-noon MWF. Websites. Course Page http://courses.cs.tamu.edu/schaefer/441_Fall2016

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Animator Help Session

Animator Help Session. Surface of Revolution. You will write OpenGL code to draw a surface by rotating a curve. Each vertex must have an appropriate: Texture coordinate pair Vertex normal Position Replace code for drawRevolution() in modelerdraw.cpp

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CS380 LAB I OpenGL

CS380 LAB I OpenGL. Bochang Moon Reference1. [OpenGL course slides by Rasmus Stenholt] Reference2. [ http://nehe.gamedev.net/ ]. Goal. Introduce OpenGL programming Help you do CS380 homework by yourself. Outline. Install Dev-C++ and OpenGL environments Run an empty window

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Modeler Help Session

Modeler Help Session. Help Session Overview. Checking out, building, and using the sample solution Part 1: Surface of Revolution Part 2: Hierarchical Modeling Part 3: Blinn-Phong Shader Part 4: Custom Shader (s). Checking Out Your Code.

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Texture Mapping

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Geometric Transformations

Geometric Transformations. Lecture 5 SE309-Computer graphics. Outline. The Coordinate Axes Homogeneous Coordinates Geometric Transformations Translations Rotations Scalings Reflections Assignment. The Coordinate Axes.

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Pemrograman OpenGL Dasar

Pemrograman OpenGL Dasar. Pertemuan 5. Hand out Komputer Grafik. TIU: Mahasiswa mampu menghasilkan aplikasi Komputer Grafik sederhana. (4) Mampu menghasilkan aplikasi pengolah grafis yang memiliki kemampuan mentransformasi obyek vektor dan berinteraksi dengan pengguna (C5,P3). (5)

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OPENGL

OPENGL. OpenGL. OpenGL resources: www.opengl.org The Red Book, www.glprogramming.com/red/ Manual pages, www.opengl.org/sdk/docs/man3/. OpenGL. OpenGL core library OpenGL Utility (GLU) OpenGL Utility Toolkit (GLUT) Header files: #include <GL/gl.h> #include <GL/glu.h>

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Pemrograman OpenGL Dasar

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OpenGL-Rendering Pipeline

OpenGL-Rendering Pipeline. OpenGL. Created in 1991 by Silicon Graphics. Now it is managed by the Khronos consortium A library of functions (e.g., glDrawArrays ) and constants (e.g., GL_TRIANGLES ) The API interacts with the graphics processing unit ( GPU )

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CSC345: Advanced Graphics & Virtual Environments

CSC345: Advanced Graphics & Virtual Environments. Lecture 2: Introduction to OpenGL (2) Patrick Olivier p.l.olivier@ncl.ac.uk 2 nd floor in the Devonshire Building. GL_POINTS. GL_POLYGON. GL_LINE_STRIP. GL_LINES. GL_LINE_LOOP. GL_TRIANGLES. GL_QUAD_STRIP. GL_TRIANGLE_FAN.

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Finding Triangle Strips

Finding Triangle Strips. Ajit Hakke Patil. Outline. Graphics Subsystem and visualizing surfaces Triangle lists vs Triangle Strips Problem Definition for finding Triangle Strips NP-Proof NP-Completeness Proof Conclusion References. Graphics Subsystem.

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OpenGL Tutorial CISC 640/440 Computer Graphics

OpenGL Tutorial CISC 640/440 Computer Graphics. TA: Qi Li/Mani Thomas qili@cis.udel.edu / manivt@cis.udel.edu. OpenGL: What is It?. GL ( G raphics L ibrary): Library of 2-D, 3-D drawing primitives and operations API for 3-D hardware acceleration

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Computer Graphics

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OpenGL Help Session

OpenGL Help Session. CS248 Fall 2008 Derek Chan. OpenGL needs a windowing system. OpenGL by itself does not talk to the windowing system/manager by itself. Need a toolkit to tell the windowing system that we need an OpenGL window. Examples: GLUT/ GLUI (used in Project 2) ?

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Blending and Antialiasing

Blending and Antialiasing. Blending. Blending is a combination of color of two or more objects. We need to enable blending by using gl.glEnable (GL2.GL_BLEND) Now we need the Alpha value of color using gl.glColor 4 f( R , G , B , ALPHA )

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