Without this a "Clearcoat" link could be moved to "Clearcoat Normal"
for example, which doesn't make much sense.
Differential Revision: https://developer.blender.org/D3105
PointCache was having a collection of items of PointCache type, having a
collection of items of PointCache type, having...
Nuff said.
For now, chose the 'ugly' way to fix it, that is, the one that changes
nothing to API and scripts using it: we define another 'PointCacheItem'
RNA type for items of our point cache collection, which has exact same
interface as PointCache except for the collection.
This is doomed to be rewritten at some point anyway, not worth spending
time trying to define a really correct data layout for now.
* In the Collada Module parameters are typically ordered
in a similar way. I changed this to:
extern std::string get_joint_id(Object *ob, Bone *bone);
* The Object parameter was not used in get_joint_sid().
I changed this to:
extern std::string get_joint_sid(Bone *bone);
We had a mix of two issues here actually:
* First, Brush are currently using their own sauce for custom previews,
this is not great, but moving them to use common ImagePreview system of
IDs is a low-priority TODO. For now, they should totally ignore their
own ImagePreview.
* Second, BKE_icon_changed() would systematically create a PreviewImage
for ID types supporting it, which does not really makes sense, this
function is merely here to 'tag' previews as outdated. Actual creation
of previews is deferred to later, when we actually need them.
They are used to start and end colored output in console.
Use with care, it is up to you to check that console actually
supports Truecolor ANSII.
In thew future we can extend this to other consoles and platforms.
Requires BLI_utildefines.h to be included first,
(already noted in other inline code).
Possible alternative could be to move BLI_assert into own header.
For IDProps IDarray, IDP_EqualsProperties was called for each item,
instead of IDP_EqualsProperties_ex, discarding value of `is_strict`
option.
Probably not an issue with current code, though.
When adding scene strips to the sequencer, the wrong scenes were
getting getting added if some were skipped. For example:
Given 4 scenes (A, B, C, D) if you're trying to add the last 3 scenes
(B, C, D) as strips to the first scene (A), it would ended up adding
"A, B, C" instead of "B, C, D" as expected.
Fix provided by Andrew (signal9).
Need Clear ID recalc flag on load. Otherwise it's possible to have
some IDs considered always updated by Cycles, when they were saved
in a tagged-for-update state.
Thanks Bastien for feedback and review!
Nothing user visible, only things needed for multi-object support,
making picking functions more flexible too.
- Support passing in an initialized hit-struct,
so it's possible to do multiple nearest calls on the same hit data.
- Replace manhattan distance w/ squared distance
so they can be compared.
- Return success to detect changes to a hit-data
which might already be initialized (also more readable).
* Suspicious usage of pointer:
short *type = 0; // this creates a null pointer
When this is later used for anything then blender would crash.
After following the code and check what happens i strongly believe
the author wanted to use a short and not a pointer to a short here.
* local variable where reused later in same function
While this did no harm, i still felt it was better to use a different
name here to make things more separated:
- moved variable declaraiotns into loop (for int a=0; ...)
- renamed uv_images to uv_image_set
- renamed index variable from i to j in inner loop that
reused same index name from outer loop
The iterator was redeclared 3 times. I fixed this to avoid future issues.
I commit separately because so the changes are less cluttered all over
the place.
The variable child was redeclared multiple times in the same function.
While this has not created any issues i still changed this to avoid
confusion and keep the usage of the variables more local.
The function validateConstraints() potentially causes a null pointer
exception. I changed this so that the function returns a failure as soon
as the validation fails. This avoids falling into the null pointer trap.
