* The CATMARK_QUAD_FACE_VERTEX kernel calculates the face-vertex for a quadrilateral face. It applies to every face after the first subdivision step, and may be applied for the first subdivision step of a quadrilateral coarse mesh.
* The CATMARK_TRI_QUAD_FACE_VERTEX kernel calculates the face-vertex for a triangle or quadrilateral face. It may be applied for the first subdivision step of a coarse mesh composed of triangles and/or quadrilaterals.
* Both kernels calculate each face-vertex using four vertex indices (triangles are specified by repeating the third index). Therefore neither kernel uses the F_ITa codex table, and instead the first vertex offset in the F_IT index table is stored in the FarKernelBatch's table offset.
- remove obsolete glPushClient functions
note: this code is still duplicated in the ptexViewer (which still needs to be upgraded to the new framebuffer)
fixes#307
If the system has CLEW installed (which is detected by recently
added FindCLEW routines) then OpenSubduv would be compiled against
this library.
It makes binaries and libraries more portable across the systems,
so it's possible to run the same binary on systems with and without
OpenCL SDK installed.
The most annoying part of the change is updating examples to load
OpenCL libraries, but ideally code around controllers and interface
creation is to be de-duplicated anyway.
Based on the pull request #303 from Martijn Berger
- Some missing includes of <algorithms> in order to have
stdd::min() and similar functions.
- Need to cast numIndices and numNVerts to int explicitly
in order to solve warning treated as an error about
precision loss.
- Can't do vector[0] for an empty vector, it'll generate
a runtime range check error.
- MSVC only works fine with make_pair(foo, bar) syntax,
without explicit template substitution here. Otherwise
weird 'can't cast int to int&&' errors are happening.
It solves the issues when one generated makefiles with
some of the custom command line options passed to CMake
and then modified the CMake file. This used to forget
about settings passed via command line.
Now it's no longer required to re-run CMake with all
custom options every time CMakeLists.txt files are
modified.
- icc asserts out because of the length of rpath, so we are temporarily removing the elements
that aren't defined until chrpath is invoked by cmake (this means installed executables are
missing paths to the built OSD dsos)
- comment out some of the warnings for missing packages if they were deliberately turned off
- add a framebuffer to gl_hud with programmable image shader
- add optional SSAO image shader to the new framebuffer
- add screenshot to png functionality
- implement in glViewer
note: ptexViewer and some others still need refactoring to use the new hud capabilities
