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Taichi:太极示范

上传者： 42117340 | 上传时间： 2023-04-07 18:08:48 | 文件大小： 297.78MB | 文件类型： ZIP
太极 这里是GAMES201课程中一些算法的实现。 有限元方法 fem_3d为显式时间积分，fem_3d_imp为隐式时间积分方法。隐式时间积分方法中实现了两种不同的线性方程组替代方法：Jacobi迭代法和共渐变梯度法。模拟结果导出到.ply中之后使用Blender进行渲染。 涡旋法 涡旋方法的简单实现。 TODO：快速多极方法 欧拉流体 对的实现。 更新： 在函数中使用taichi的buffer需要将buffer作为参数变量，不能直接作为变量变量使用。 混合液 数个网格-粒子混合流体模拟方法的实现，包括：粒子内粒子（PIC），仿射粒子内（APIC），流体隐含粒子（FLIP），材料点方法（MPM） 更新： PIC中添加了Velocity外推法和Vorticity增强操作，以优化模拟效果。 实质点方法 MPM算法模拟多种材料。 多重网格方法 使用Multigrid方法（V周期）以适应PI

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