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PointCache3D & 3DCOLLECTION 1.1.1 for Nuke

PointCache3D from Image (PositionPass [P])

License
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630 Downloads

Compatibility

  • 5.x, 4.x

Operating Systems

  • Linux
  • Mac
  • Windows

History

Created:02/26/2010
Last Modified:03/01/2010
File Size: 5.33 MB
This Gizmo will sample an Image (PointPass[P]) and an Color-Image (for UVprojection)
for 3D-Position'Preview' (is also RENDERABLE)

Example: for ReLighting(3D) ...


The PositionPass come from 3D-App but you can also take the PlugIns from NFX(v1.x) - there is an PositionPass/Vector-Generator (with Depth-Image and Camera-Input) ...


It's "fast", but an Plugin (C++) would be faster ;-)
BUT, this Gizmo/PythonCode would run an all Nuke-Systems (Win, Lin, Mac & also on the most Nuke-Versions) *smile*

-> like the one from the Mumbai-MasterClass-Video (look at TheFoundryChannel on youtube)


THIS IS NOT THE MUMBAI-MASTERCLASS-PlugIn !!! -> this can handle a lot of Points/PointCloud (more than 10000, 1000000) [because this are 'only' GLSL-Code for Preview your Image-3DScene] and it would run much more faster (with many Points)

BUT THIS, PointCache3D, is/can:

*) RENDERABLE (with Material,Shader & Lighting)
*) SAVEABLE (as .obj-File) [for later use OR to 'play' with it in your 3D-App;-)]

THIS IS, WHY PointCACHE3D HAS IT'S NAME (CACHE) [and not PointCLOUD] --> it can save, render, ... (GLSL-Code is 'only' [momently] for PreViz)
[IT'S A FIRST (Preview)VERSION, but it works !!!]


In the zip-File there is also include the PythonScript (Source) and some Example-Images + an nk.-Script


v1.1.1

EXCUSE ME, that the Gizmo wouldn't run ... Only the .nk-File ...
BUT NOW -> IT WORKS ...

New in the 3DCOLLECTION-AddOn:

*) SampleImageMinMax (you have an Min & Max Value from all RGB-Channels -> for correct view of your zDepth/Float-File OR with expressions to Color-Correct-Nodes as 'Normalize')

When you use Nuke v4.x -> than it should work, when you take the Source-Scripts and run it in the Script-Console ... ;-) !?!?!?!


v1.0.1

has new GUI-Layout (change your Gizmo-Layout from Simple to Full)

GeoWrite included -> for later use OR to visualize the PointCloud in your 3D-App

CALCULATE-Button -> to calculate the PointNumbers (before RUN)

AND IN THE POINTCLOUD3D-Gizmo is in label "xxx POINTS" & NEW the "Frame: x"-Number
(this is good, when you would say at Frame 1 make a PointCache3D and in Frame 12 a new/other PointCache3D -> for "moving" Frames -> VISUALIZE)


AND NEW as AddOn - the 3DCOLLECTION:

*) GrayScaleImage2NormalMap & GrayScaleImage2NormalMap3D (Grayscale Image to NormalMap - also in real 3D)
*) VecDepth2Position (from DepthImage calculate an Position[P]-Pass-Image) - this is CameraPosition OR you can also use NFX-XYZGenerator_v1.0.1 (like 'World'Position with Camera-Data (from 3D-App)
*) VecPosition2Normal (create an Normal[N]-Map from an PointPosition-Image)
*) ViewZ & ViewFloat (Float-Viewer - with BlenderGoodies) - not sooo good, you can also sample() [look at the POINTCACHE3D-Source.txt] or the Normalize-PlugIn from NFX_v1.0.1




Please use the Bug System to report any bugs.
Please use the Feature Requests to give me ideas.
Please use the Support Forum if you have any questions or problems.
Please rate and review in the Review section.

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