Tooltips for buttons in the Outliner could overlap the Outliner's RMB
menu in some cases (and there's no way to get rid of the tooltip again).
This disables the button's tooltip before creating the menu (as we do it
for the normal RMB menu)
Rationale - this panel also enables metadata that get written on files.
Also moved draw_stamp property in the panel - to make it clearer it only
controls the drawing, not individual metadata.
Make sure stamp data is avaliable before writing stamp to image - this
still does not fix stamp, looks like issue is availability of the images
themselves for the view, investigating next.
Tweak hack of `file_draw_string()` (there may be better solution, but not worth
spending time on this, the whole filebrowser drawing code is to be rewritten anyway).
This callback allows the user to change the camera data right before the
rendering calculations.
scene.pre_draw[] is not enough here, because if you want to change the
camera matrices (projection/modelview) the culling test is done before
that (after pre_draw_setup[] though).
Reviewers: moguri, campbellbarton
Differential Revision: https://developer.blender.org/D1251
Python sample code using this. The sample scene would need a default
camera (not used for rendering), a dummy camera ('Camera.VR'), and two
cameras ('Camera.Left', 'Camera.Right') that will be used for the actual
rendering.
```
import bge
def callback():
scene = bge.logic.getCurrentScene()
objects = scene.objects
vr_camera = objects.get('Camera.VR')
if bge.render.getStereoEye() == bge.render.LEFT_EYE:
camera = objects.get('Camera.Left')
else:
camera = objects.get('Camera.Right')
vr_camera.worldOrientation = camera.worldOrientation
vr_camera.worldPosition = camera.worldPosition
def init():
scene = bge.logic.getCurrentScene()
main_camera = scene.active_camera
main_camera.useViewport = True
scene.pre_draw_setup.append(callback)
objects = scene.objects
vr_camera = objects.get('Camera.VR')
vr_camera.useViewport = True
vr_camera.setViewport(
0,
0,
bge.render.getWindowWidth(),
bge.render.getWindowHeight() )
```
locked
Really doesn't look like a bug on a first glance but the line of code
that was there previously seemed to be there to prevent the manipulator
from drawing in this case.
Basically, blender adds a few metadata fields to images when
we render an image. Those metadata can now be viewed in the
image editor.
Also, made sure metadata are available when we write imbufs
to disc with "Save As". There may be more cases here that need
fixing, but this means that loading an image with metadata
will now properly preserve them in blender.
Generalize logic for vert/edge/face selection:
- index cycling.
- selection bias with mixed modes.
Details:
- Edges now support index cycling (as verts/faces did already)
- Cycling over near elements is now only enabled when the mouse position remains the same.
- No longer do 2 selection passes to perform index cycling.
Fixes:
- Edges behind the view could be selected (surprising nobody reported!)
- Selection bias now only changes the element that gets picked without interning the return distance
(was buggy with mixed modes).
In addition to the unlink icon to clear a value,
When cleared, show an eyedropper to select objects or object-data
(was already available via the EKey).
When mixing vert/edge/face with select-visible,
face selection could fail when not close enough to the center.
This also fixes a bug where the bias for verts over edges would
prefer faces over edges too, making edges harder to pick.
Mixing edge with other selection modes works more predictably now.
- distance from edge check wasn't clamping 0-1
- vertex bias wasn't taking pixelsize into account.
- index & pass counter were floats
Also some improvements
- use BMesh lookup tables when available.
- use structs to avoid issues getting out of sync.
This way we can get rid of inefficient memory usage caused by BVH boundbox
part being unused by leaf nodes but still being allocated for them. Doing
such split allows to save 6 of float4 values for QBVH per leaf node and 3
of float4 values for regular BVH per leaf node.
This translates into following memory save using 01.01.01.G rendered
without hair:
Device memory size Device memory peak Global memory peak
Before the patch: 4957 5051 7668
With the patch: 4467 4562 7332
The measurements are done against current master. Still need to run speed tests
and it's hard to predict if it's faster or not: on the one hand leaf nodes are
now much more coherent in cache, on the other hand they're not so much coherent
with regular nodes anymore.
Reviewers: brecht, juicyfruit
Subscribers: venomgfx, eyecandy
Differential Revision: https://developer.blender.org/D1236
This way memory overhead caused by the BVH building is not so visible and peak
memory usage will be reduced.
Implementing this idea is not so straightforward actually, because we need to
synchronize images used for true displacement before meshes. Detecting whether
image is used for true displacement is not so striaghtforward, so for now all
all displacement types will synchronize images used for them.
Such change brings memory usage from 4.1G to 4.0G with the 01_01_01_D scene
from gooseberry. With 01_01_01_G scene it's 7.6G vs. 6.8G (before and after
the patch).
Reviewers: campbellbarton, juicyfruit, brecht
Subscribers: eyecandy
Differential Revision: https://developer.blender.org/D1217
copy.
What happens is that the strip is copied, but it still refers to the old
scene. Here we need to fix this by referring to the copy of the strip
and also do it after copying to make it order independent.
