Farkal

The error is linked with the conversion from color to pos and from pos to color in the file `update.frag.glsl` ``` vec4 color = texture2D(u_particles, v_tex_pos); vec2 pos = vec2(...

I found a really interesting explanation of the optimization with the ghost header here -> https://lists.osgeo.org/pipermail/gdal-dev/2019-May/050169.html The ghost header for cloud optimized geotiff is described here -> https://gdal.org/drivers/raster/cog.html#header-ghost-area We could...

Yes i don't think init need to be public as it's already called in new 😉 Being able to seek would solve a lot of issues yes !

I come back to this issue because i m writing some lib to manage geotiff and i also need additional tags. Currently i have to fork this lib and add...

I think we should choose where we stop the implementation of Geotiff. - Tags ? - Decoding specific tags ? (GDALMETADATA are stored as xml) - Getting image from coordinates...

I have create my own little lib here that just read the geo tags i need https://github.com/Farkal/rust_geotiff

Yeah but i didn't implement the function getting pixel value because it doesn't fit my use cases The issues is the use cases, currently i use cloud optimized geotiff (COG),...

Ok so i think you should list you use cases here or you can open a new issue in my lib and we could try to define a common design...

What do you mean exactly by project between raster and geo coordinates ? You have bounding box of coordinates and need to get the raster values ? You have point...

In cog Z levels are not elevation but resolution levels from a tile pyramid. I suppose you need to be able to read any projection (what is the mars projection?)....