wave_equation
所属分类：游戏
开发工具：Visual C++
文件大小：307KB
下载次数：104
上传日期：2006-10-28 16:38:41
上 传 者：
T_T
说明： 来自《游戏编程精粹1》的源码，未贴纹理的水面波动模拟，具有水面物体的交互波动。
(from the "essence of a game program," the source, not affixed to the surface texture fluctuations simulation, with the interaction of surface objects fluctuations.)
文件列表:
水面的交互式模拟\body.cpp (1690, 2004-08-04)
水面的交互式模拟\body.h (2449, 2004-08-04)
水面的交互式模拟\coordinate_frame.cpp (4160, 2004-08-04)
水面的交互式模拟\coordinate_frame.h (3522, 2004-08-04)
水面的交互式模拟\geometry.h (1804, 2004-08-04)
水面的交互式模拟\GLUT.DLL (154624, 2002-12-24)
水面的交互式模拟\GLUT.H (27686, 2005-01-31)
水面的交互式模拟\GLUT32.DLL (237568, 2002-12-24)
水面的交互式模拟\GLUT32.LIB (69580, 2002-12-24)
水面的交互式模拟\main.cpp (16992, 2005-01-31)
水面的交互式模拟\Makefile (192, 2004-08-04)
水面的交互式模拟\mathphys.h (2830, 2004-08-04)
水面的交互式模拟\matrix.h (9218, 2004-08-04)
水面的交互式模拟\quaternion.h (3460, 2004-08-04)
水面的交互式模拟\scalar.h (472, 2004-08-04)
水面的交互式模拟\vector.h (8541, 2004-08-04)
水面的交互式模拟\wave (41221, 2004-08-04)
水面的交互式模拟\wave equation.dsp (4988, 2005-01-31)
水面的交互式模拟\wave equation.dsw (551, 2004-08-04)
水面的交互式模拟\wave equation.exe (221299, 2004-08-04)
水面的交互式模拟\wave equation.ncb (164864, 2006-10-26)
水面的交互式模拟\wave equation.opt (66048, 2006-10-26)
水面的交互式模拟\wave equation.plg (1360, 2006-10-26)
水面的交互式模拟 (0, 2006-10-26)
Recommended System:
PIII 600Mhz with NVidia GeForce 256 or faster, with latest OpenGL drivers
Controls:
Rotate Camera - left mouse click and drag
Move Forward/Backward - arrow keys
Purpose:
The "Floating Boat" demo combines material presented in the "Wave Equation"
and "Rigid Body" gems to simulate a buoyant object on a dynamic water surface.
Things to notice:
1) Initially, the water is displaced from equilibrium about a third of the
way into the grid. Waves emanate radially from this initial "splash."
2) When the waves hit the boat, it rocks back and forth. This is because
the Newton-Euler equations are used to simulate rigid-body motion.
3) When the waves hit the boat, it is pushed in the direction of the
wave. This is because buoyant force is applied in the direction normal
to the water surface (as opposed to vertically).
4) There is a circular "island" about x=1, y=1 (right behind the boat)
where the damping coefficients are 0. Notice how the waves diffract
around this dead region and create a wave "shadow" behind it.
Apologies for the code:
Yes, the code is a little messy, it was written in haste, but hopefully
there is enough commenting so that it can be followed after or while
reading through the gems.
Sincerely,
Miguel Gomez
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