Dirty flags (!3) · Merge requests · Andy Nichols / qtquick3d

Closed Mårten Nordheim requested to merge manordhe/qtdemonrender:dirty-flags into master 5 years ago

Jul 24, 2019
- More namespace fixes · 2314dfc4
  Mårten Nordheim authored 5 years ago
  
  2314dfc4
Jul 23, 2019

Light: Only update the backend when frontend is dirty · 2ebdd9bc
Mårten Nordheim authored 5 years ago

2ebdd9bc

Camera: Add and use a dirty flag for tracking changes · 8ca28a91

Adds a CameraDirty entry to QDemonRenderNode::Flag. It already has
Orthographic, so if it should move then they can move together.

Camera now stores the previous viewport and design dimensions it
calculated projection with so we can avoid the calculation completely
if nothing changed.

8ca28a91

Camera: Make it possible to disable Orthographic · b6a3064f
Mårten Nordheim authored 5 years ago
```
After having initially enabled it.
```
b6a3064f

QQuick3DTexture: Update QDemonRenderImage flags only when dirty · dfc49e3b

Mårten Nordheim authored 5 years ago

Also some drive-by changes:

- Remove always-true nullptr check
- Only go through the loadRenderImage-branch if we were dirty

dfc49e3b

Introduce qUpdateIfNeeded and header qquick3dutils_p.h · b939cd67

Mårten Nordheim authored 5 years ago

Just a small utility to save lines when doing conditional assignment
and work based on equality. Used in follow-up patches.

b939cd67

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