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OpenGL Tessellation
Overview Examples Winding Rules and Winding Numbers Overview Tessellation is subdividing concave polygons or polygons with intersecting edges into convex polygons. Since OpenGL accepts only convex polygons for rendering, these non-convex polygons must be tessellated before rendering. The left is 4-side concave polygon, the middle has a hole in it, and the right is self-intersecting contour. Downlo
rydot 2011/03/22
opengl
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OpenGL
This page contains fundamental OpenGL tutorials and notes. All example programs are written by C++ with Code::Blocks IDE for Windows, as well as the makefiles for Linux and macOS. Each example project uses GLUT/FreeGLUT or GLFW framework, and it includes the required header and library files in it. To compile the source codes for Linux and macOS, use the following "make" command in the console;
rydot 2010/08/16
opengl

3d

graphics
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