CloudCompare forum

Hello, i have question about libs/qCC_io/RasterGridFilter.cpp

line 165:

CCVector3d B = origin + Pshift; //origin is 'top left'
CCVector3d C = B;
C.x += (rasterX - 1) * adfGeoTransform[1];
C.y += (rasterX - 1) * adfGeoTransform[4];
CCVector3d D = C;
D.x += (rasterY - 1) * adfGeoTransform[2];
D.y ...

Do you mean you have an (ortho) image from which you know the dimensions?

Because the ccCalibratedImage class was not meant to be used for this (but for images associated to a camera sensor). At least these are now represented by a simple 'ccImage' instance associated to a ccCameraSensor instance ...

Hello, what happen with ccCalibratedImage in later versions(>=2.6.0)?
I need to load a picture gridded by plugin.
How can i do it?
Thanks!

daniel wrote:Nope because it's not a 3D object (it's overlayed and stretched over the 3D window).

However there's a trick to load an image as a texture plane (i.e. as a 3D objet):
http://www.danielgm.net/cc/forum/viewto ... 1641#p1641

Daniel, thank you for your help.

Hello, i load the jpg-image to CC, can i zoom in image in ccGLWindow?

Daniel, thank you for your answers!

Ah! It's because it's only displayed for point clouds, meshes, facets, polylines and sensors for now ;)

I can extend it to groups if you wish?

It would be great to extend it with custom Object(ccCustomHObject). So there won't be fields required by object type(like width, height etc in image ...

Hum, I don't think it's possible right now as everything is managed in ccPropertiesTreeDelegate which is a component of the CloudCompare project (and it's not aware of the plugins).

The only thing you can do is add these pieces of information as 'meta-data' (in which case they will appear at the ...

Could you be more specific?
I try to add object to database in my plugin, for example


ccHObject *group = new ccHObject("GroupName");
m_app->addToDB(group);
m_app->refreshAll();

In CloudCompare i see empty group with properties:

-Name GroupName
-Show name
-Info Object ID:...
-Current Display ...

Hello, how i can append own properties to object in my plugin?
With help m_app?