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# Ounan Dingthebusytypist

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Last active Oct 1, 2016
Dissipation and dispersion
View convect-central.py
 import numpy as np import matplotlib.pyplot as plt ngrid = 100 nstep = 40 dt = 0.1 c = 0.1 x = np.linspace(-1, 1, ngrid) dx = x[1] - x[0]
Last active Aug 2, 2016
Pattern Matching in C++
View ast.h
 #ifndef AST_H #define AST_H #include #include #include #include class Expr { public:
Created Mar 22, 2016
View clip_at_zero_level.py
 import numpy as np import matplotlib.pyplot as plt class Rectangle: def __init__(self, c, w, h, m): self.c = c self.w = w self.h = h self.m = m self.invm = np.linalg.inv(m)
Created Feb 25, 2016
2D Hamilton-Jacobi Equation
View HJEqn2D.py
 import numpy as np import matplotlib.pyplot as plt import math import numba def buildSphere(cx, cy, r): return lambda x, y: math.sqrt((x - cx)**2 + (y - cy)**2) - r @numba.jit def Convect(X, Y, Z, dt, speed):
Last active Jan 23, 2016
Python scripts demonstrating half vector isocontour
View halfvector.py
 import numpy as np import matplotlib as mpl from mpl_toolkits.mplot3d import Axes3D import matplotlib.pyplot as plt def reflect(v, n): return 2 * np.dot(v, n) * n - v def transform(beta, theta): l = np.array([-np.cos(beta), np.sin(beta), 0.0])
Created Aug 31, 2015
Transform UV coordinates to world space
View InverseUVMapping.py
 bl_info = { "name": "InverseUVMapping", "description": "Inverse UV coordinate", "author": "TheBusyTypist", "category": "Object" } import bpy import bmesh import mathutils
Created Aug 14, 2015
View simulation-context-v2.75a.patch
 From d47c6c046b6272b46b3a292f861bbcf2d9173b14 Mon Sep 17 00:00:00 2001 From: thebusytypist Date: Fri, 14 Aug 2015 23:19:59 +0800 Subject: [PATCH 1/2] Render new context button. --- source/blender/editors/space_buttons/buttons_context.c | 3 +++ source/blender/makesdna/DNA_space_types.h | 1 + source/blender/makesrna/intern/rna_space.c | 5 +++++ 3 files changed, 9 insertions(+)
Last active Aug 29, 2015
View tetrahedron-modifier-v2.75a.patch
 From 011dec2b84f5c9b61a4b5ef8bddf1ed0b6e891f2 Mon Sep 17 00:00:00 2001 From: thebusytypist Date: Mon, 3 Aug 2015 12:00:05 +0800 Subject: [PATCH 1/6] Add skeleton code for modifier tetrahedron; add definition of TetrahedronModifierData; include tetrahedron modifier in build system. --- source/blender/makesdna/DNA_modifier_types.h | 5 ++ source/blender/modifiers/CMakeLists.txt | 1 +
Created Jul 28, 2015
View DiscreteGaussBonnet.py
 bl_info = { "name": "Genus", "description": "Compute genus", "author": "TheBusyTypist", "category": "Object" } import bpy import bmesh import math
Created Jul 25, 2015
3D Dual Contouring
View DualContouring3D.py
 bl_info = { "name": "3D Implicit Function Contouring", "description": "Contour 3D implicit function", "author": "TheBusyTypist", "location": "View3D > Add > Mesh", "category": "Add Mesh" } import bpy import bmesh
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