[Maya] How to find and display the Orig shape of some deformed object
Multivariate Taylor polynomial
Mean curvature of a parametric surface s(u, v)
Mean curvature of a 2D function graph z = f(x, y)
Gaussian curvature of a 2D function graph z = f(x, y)
Gaussian curvature of a parametric surface s(u, v)
Curvature k of a 1D function graph y = f(x)
[Maya] Fbx import breaks / corrupts skincluster
[Maya] get adjacent vertices to a vertex
[Maya] Edit a mesh after skinning
Definitions for linear, affine transformations etc
[Maya] Create UVPin with MEL
Maya parsing command arguments sample code
2D harmonic stencil a.k.a Laplace operator
Maya: create hair follicules with MEL script
Definition of a Positive Definite Matrix
First derivative of a Bézier curve (full development)
Unreal Engine Slate UI examples
Display skin weights in Unreal Engine (Skeletal Mesh Editor)
Delta Mush in Unreal Engine with the Deformer Graph
Simple animation smoothing algorithm
Unreal Engine C++: how to add custom nodes to the deformer graph
Summary: Permutation Arrangement Combination
C++ code for 2x2 and 3x3 Eigen decomposition
MEL how to specify the skin weight value of a joint
Handling types with Python
How to clear out (set to 0) the rotation of a joint in Maya
MEL and Python code to change / reset the bind pose of a skinned mesh in Maya
MEL and Python code to restore joint positions to their bind pose based on skincluster's .bindPreMatrix
MEL and Python procedure to invert a 4x4 matrix in Maya
Bi-harmonic diffusion to smooth weight maps over meshes.
Skin weight optimization (lagrange) (4)
Skin weight optimization (matrix form) (3)
Matrix form second attempt
Skin weight optimization (matrix form) (2)
(Matrix form first attempt)
Skin weight optimization (main)
Compute barycentric coordinates of a tetrahedron
C code for 4x4 matrix inversion
Just leaving some code here to invert either column or row major 4x4 matrices.
Upgrade to CUDA 5.0: cudaMemcpyToSymbol invalid device symbol error
You have just upgraded to CUDA 5.0 and the function cudaMemcpyToSymbol() throws you the infamous "invalid device symbol" error. Here is what to do.
CUDA constant memory, namespace, and weird bugs
Edit: the usage of cudaMemcpyToSymbol
describded below is deprecated since CUDA 4.1 (See also my new entry Upgrade to CUDA 5.0: cudaMemcpyToSymbol invalid device symbol error)
Today I want to discuss some issues I had with CUDA constant memory and share some workarounds.
Drag and drop not working in QTDesigner or QTCreator designer
This has upset me for some time and I finally found a forum entry solving this problem.
The problem: I wasn't able to drag&drop in QTDesigner any widgets from the widgets list to the form I was editing.
Solution found here: qtforum.org
You only need to add this entry to your /etc/X11/xorg.conf
:
Section "Module"
Load "extmod"
EndSection
Broken F4 shortcut in Qtcreator for cuda files ".cu"
Well I'm using QtCreator to code my CUDA project and there has been a lot of things bothering me. Among them is this F4
shortcut which doesn't work. The shortcut enables switching between the header and source file but apparently the extension .cu
is not recognized as a C++ source file. Here is how to fix it.
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