tomasz,

Can you clarify what specifically you're trying to do here? I'm writing up the issue for slapi and I want to ensure I capture what you need correctly. Are you wanting to get access to 2D image data representing the current SketchUp drawing?

Thanks,
Paul

@tomasz said:

@tt_su said:

I'm not familiar with the old C++ SDK, but you are aware that will be deprecated and removed, yes?

Yes, I do. It is fine. I have to access the visible bitmap at high resolution as fast as possible. I will check the ISkpCamera. Maybe this will give me the required object.

It would be nice to see same functionality in the SLAPI in a future.

tomasz,

I'll remind you that SkpReader is being deprecated, and strongly recommend that you convert to either Ruby or the C API as soon as possible. I'll add an item on our side regarding your need to access the visible bitmap in high resolution through the C API.

Looks like there's a get_Renderer on ISkpDocument. Is that one that you tried? If so, what did it do?

For those parameters you mention, they are:

bytesPerRow - allows for padding

backgroundMode - the EBGRenderMode. Here's our enum values.
enum EBGRenderMode {
kBGNormal = 0,
kBGWhite,
kBGTransparent
};

format - Pixel format. Options:
#define GL_COLOR_INDEX 0x1900
#define GL_STENCIL_INDEX 0x1901
#define GL_DEPTH_COMPONENT 0x1902
#define GL_RED 0x1903
#define GL_GREEN 0x1904
#define GL_BLUE 0x1905
#define GL_ALPHA 0x1906
#define GL_RGB 0x1907
#define GL_RGBA 0x1908
#define GL_LUMINANCE 0x1909
#define GL_LUMINANCE_ALPHA 0x190A

type - Size of each data value. Here are the options.
#define GL_BYTE 0x1400
#define GL_UNSIGNED_BYTE 0x1401
#define GL_SHORT 0x1402
#define GL_UNSIGNED_SHORT 0x1403
#define GL_INT 0x1404
#define GL_UNSIGNED_INT 0x1405
#define GL_FLOAT 0x1406
#define GL_2_BYTES 0x1407
#define GL_3_BYTES 0x1408
#define GL_4_BYTES 0x1409
#define GL_DOUBLE 0x140A

Hope this helps,
Paul

Hi Renderiza,

This error is because the SketchUp Extension Warehouse requires that you create and register your extension in your top-level .RB file, like this:

my_extension = SketchupExtension.new("MyExtension", File.join("MyExtension", "loader.rb"))

Set your name, description, version, creator, copyright properties here

Sketchup.register_extension(my_extension, true)

If you add that, your submission should work.

Paul