I just put a QHash table to return the previous generated Qt3DRender::QTextureImageDataPtr, but it doesn't work.
Need I fill a bug for this? 2016-06-20 17:15 GMT+02:00 Xavier Bigand <flamaros.xav...@gmail.com>: > I took a look with nsight and it appears that my textures are currently > loaded many times, certainly one for each object instance. > > Need I manage textures resources my self? > > > > 2016-06-02 20:39 GMT+02:00 Xavier Bigand <flamaros.xav...@gmail.com>: > >> I forgot to precise that mipmaps are already generated in our file format >> and texture compressed (PVRTC, DXTC,...) >> >> 2016-06-02 18:41 GMT+02:00 Xavier Bigand <flamaros.xav...@gmail.com>: >> >>> Hi, >>> >>> I finally come back into Qt3D tests. >>> >>> For the texture loader, I made my own QAbstractTextureImage >>> and QTextureDataFunctor, I do the loading of our files in the override >>> of QTexImageDataPtr operator ()(). >>> But I don't understand how to give to Qt3D texture's format, mipmaps,... >>> because I can set only buffer, pixelType and pixelFormat on QTexImageData >>> class. >>> >>> >>> Need I also implement my own QAbstractTextureProvider functor to >>> provide other properties? >>> >>> >>> 2016-03-28 10:45 GMT+02:00 Sean Harmer <s...@theharmers.co.uk>: >>> >>>> Hi, >>>> >>>> sorry, forgot to reply to the texture part. >>>> >>>> On 27/03/2016 23:53, Xavier Bigand wrote: >>>> >>>> Hi, >>>> >>>> Is there a way to add a loader for our custom texture format? >>>> >>>> >>>> I think you can use the functor approach exposed by >>>> QAbstractTextureProvider or QAbstractTextureImage. >>>> >>>> Cheers, >>>> >>>> Sean >>>> >>>> >>>> We also have to use our existing shaders for materials, but I don't >>>> know how to manage uniforms. We are generating our shaders based on macros >>>> depending of the number and types of light sources,..., is it possible to >>>> keep that? >>>> >>>> -- >>>> Xavier >>>> >>>> >>>> _______________________________________________ >>>> Interest mailing >>>> listInterest@qt-project.orghttp://lists.qt-project.org/mailman/listinfo/interest >>>> >>>> >>>> >>>> _______________________________________________ >>>> Interest mailing list >>>> Interest@qt-project.org >>>> http://lists.qt-project.org/mailman/listinfo/interest >>>> >>>> >>> >>> >>> -- >>> Xavier >>> >> >> >> >> -- >> Xavier >> > > > > -- > Xavier > -- Xavier
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