Ignore size+pressure when the sculpt tool doesnt use dynamic size brushes (grab, thumb for eg).
The problem was if you didnt jab the stylus on the tablet hard enough you'd end up with a tiny brush since the initial pressure was used.
Timer events used by the airbrush would always give a pressure of 1.0, ignoring the tablets real pressure in all paint modes.
Move tablet data into its own struct-member so it can be used with timer events.
- no need for bm_triangle_other_vert_find(), the other vert is known relative to the loop.
- no need for bm_face_edge_backwards(), the verts are in order in the loop.
Notices this while using continuous-grab, since this is disabled when the tablet is being used.
Quite often I would use the tablet then drag a button with the mouse but blender would still have the tablet enabled.
This error would cause other parts of blender to behave incorrectly too since wmEvents would have wmTabletData set, operators check for this in some cases.
The problem was blender didn't reliably get ProximityOut events, eg:
moving the cursor outside the window with the tablet, then back over the window with the mouse -
meant blender didn't get a 'ProximityOut' event and would keep the active stylus value set.
For now, when the processing events and the active stylus is set, run a check that the tablet is still in proximity.
This adds support of movie textures for Cycles rendering.
Uses the same builtin images routines as packed/generated images,
but with some extra non-rna hookups from blender_session side.
Basically, it's not so clear how to give access to video frames
via C++ RNA -- it'll require exposing ImBuf to API, doing some
threading locks and so. Ended up adding two more functions which
are actually bad level call, but don't consider it's so much bad
-- we have few bad calls already, which are actually related.
Changed a bit how builtin images names are passing to image
manager. Now it's not just an ID datablock name, but also a frame
number concatenated via '@' character, which makes itpossible to
easily know frame number to be used for movie images, without
adding extra descriptors to image manager.
Decoding of builtin name is a bit slower now, but it should be
still nothing in comparison with rendering complexity.
Also exposed image user's frame_current to python API, which
is needed to get absolute frame number of movie from node's
image user.
P.S. Generated/packed images are also using bad level call but
only does it to make things more clear here. Either all images
are using C++ RNA here or no images does. That's the most clear
for now.
Touch input events map nicely to trackpad input now.
However, I noticed the event values are a factor 10 scaled larger compared
to other touch delta's. Makes using touch input on the tablet not so nice.
I found a hack to detect Wacom events, but if it works for more devices?
Anyway - for me the Wacom works perfectly smooth for view manipulations now.
* rename sculpt_brush_texture_settings to brush_texture_settings
* Expose texture scale and offset in texture paint mode
* Introduce still inactive mapping mode for texture paint, tiled and
view aligned only. Projective paint uses only tiled, while 2d paint can
use both. Commit will come that will use both appropriately for both
modes, omitting fixed brush flag (which is tiled with another name)
Issue was caused by opening the same device id twice and closing one of
descriptors on closing window. This used to close device used by other
windows.
Now moved all device-specific code to SystemX11, so opening and closing
happens only once.
Move anchored and rake options away from Sculpt struct and to
UnifiedPaintSettings where they may be used by other tools in the future
(carefree whistle...)
No functionality should change but if it does I'll follow the screams...
The curve segment primitive has been added. This includes an intersection function and changes to the BVH.
A few small errors in the line segment intersection routine are also fixed.
* CUDA: Make it more clear that sm_12 and below is not supported.
* OpenCL: __KERNEL_SHADING__ was declared twice for nvidia opencl device.
* Some reshuffle of defines in kernel_types.h. No functional changes.
