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here are the some opengl samples i have helped to develop as a teaching assistant
for the graphics class at duke university, and
for teaching the c++/visualization courses at adrenaline.
source code and win32 executables open to download and use.
nearly every sample requires GLUT, you can download it from
here. my request is if
you plan to use the code in some near-verbatim fashion, please credit
the contributing authors to each. thank you, enjoy!
contact: gewang@cs.princeton.edu
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globe demonstrates load and mapping
a simple texture onto a glu sphere
along with lighting. note: opengl requires
all textures to have dimensions that are
powers of 2 (plus optional compensation for
a border)
source
win32 executable + texture image
[full size image]
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mirror shows how to implement mirrors with
the stencil, depth, and color buffers. conditions
are simplified in assuming mirror is on the xy plane.
other implementation details for generic case.
source
win32 executable
[full size image]
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starfield flies forwards or backwards
through colorful rocks. control by holding
down L or R mouse button. shows
light attenuation, and a neat and efficient
fading technique.
source
win32 executable
[full size image]
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lorenz3d (2000) visualizes the lorenz attractor
in real-time 3d. in addition to seeing the
numerical solution traced out at any rotation,
you can also see the curve in 1st person in
roller coaster view.
see the lorend3d page
[full size image]
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- ge wang -
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