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This still cannot be controlled by the user. Currently, all particles are
killed after two seconds
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Reviewed By: fclem
Maniphest Tasks: T79107
Differential Revision: https://developer.blender.org/D8353
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Register key-maps from tools in functions.
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Analyzing the cuts, the points shown in the viewport (indicating the
previous and current cuts) do not correspond to the final cuts.
Sometimes a point, even snapped to a vert, is a point that cuts an edge and
sometimes a point, even snapped to an edge, is a point that cuts only the face.
This is because the detection of snapping vertices from mouse is different
from the "snap" that detects vertices that are cut.
So small projection inaccuracies can result in detection failures.
The solution for this is simply to confirm the cuts whose vertices
indicate the `prev` ou and `cur` point.
The tolerance distance does not need to be calculated in these cases.
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Thanks @JacquesLucke for pointing this out.
No functional changes.
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This updates the usage of integer types in code I wrote according to our new style guides.
Major changes:
* Use signed instead of unsigned integers in many places.
* C++ containers in blenlib use `int64_t` for size and indices now (instead of `uint`).
* Hash values for C++ containers are 64 bit wide now (instead of 32 bit).
I do hope that I broke no builds, but it is quite likely that some compiler reports
slightly different errors. Please let me know when there are any errors. If the fix
is small, feel free to commit it yourself.
I compiled successfully on linux with gcc and on windows.
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Custom driver functions need access to the dependency graph that is
triggering the evaluation of the driver. This patch passes the
dependency graph pointer through all the animation-related calls.
Instead of passing the evaluation time to functions, the code now passes
an `AnimationEvalContext` pointer:
```
typedef struct AnimationEvalContext {
struct Depsgraph *const depsgraph;
const float eval_time;
} AnimationEvalContext;
```
These structs are read-only, meaning that the code cannot change the
evaluation time. Note that the `depsgraph` pointer itself is const, but
it points to a non-const depsgraph.
FCurves and Drivers can be evaluated at a different time than the
current scene time, for example when evaluating NLA strips. This means
that, even though the current time is stored in the dependency graph, we
need an explicit evaluation time.
There are two functions that allow creation of `AnimationEvalContext`
objects:
- `BKE_animsys_eval_context_construct(Depsgraph *depsgraph, float
eval_time)`, which creates a new context object from scratch, and
- `BKE_animsys_eval_context_construct_at(AnimationEvalContext
*anim_eval_context, float eval_time)`, which can be used to create a
`AnimationEvalContext` with the same depsgraph, but at a different
time. This makes it possible to later add fields without changing any
of the code that just want to change the eval time.
This also provides a fix for T75553, although it does require a change
to the custom driver function. The driver should call
`custom_function(depsgraph)`, and the function should use that depsgraph
instead of information from `bpy.context`.
Reviewed By: brecht, sergey
Differential Revision: https://developer.blender.org/D8047
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It was using the mesh menu instead of GPencil one.
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In order to keep UI consistency, now it's a pie menu.
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Regression from 2840782d8478f.
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Thumbnails used the 3D view shading mode when a camera wasn't used.
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This wasn't added back from 2.7x, making "Recenter Hook" applier to
do nothing.
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This matches similar functionality for drawing lines.
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This adds a basic internal emitter for every particle simulation.
The emitter cannot be controlled by the user yet. That will
come next.
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c08d84748804 incremented the patch version instead of the file subversion
for versioning code when adding new options. This commit resets the patch
version and instead bumps the file subversion.
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Status Bar can show scene statistics, memory usage, version, etc set by context menu. Part two of T75672.
Differential Revision: https://developer.blender.org/D7557
Reviewed by Julian Eisel
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Matches edit-mesh edge-ring selection.
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Support setting vert/edge/face selection, using the sticky option
without performing a second loop over all faces to flush selection.
Existing selection code didn't take advantage of BMesh connectivity
since the logic is from before BMesh was included.
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Remove commented code, move penalty calculation into own function.
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This also remove some non functionnal state changes that were left
from legacy code.
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Removes GL_DEPTH_RANGE query as it is not changed anywhere.
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Also go back to default value of 0 after usage.
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Ogl default is 4 but for almost all cases, blender use tightly
packed format. This avoid confusion and state change for the
common case.
The only case that __might__ need alignement is DDS loader
(untested) so leaving this as it is.
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