I first used kn5conv.exe to extract files so I can open the.obj in this problem but I started from scratch and used 3DSimED3 instead.It's actually quite common for programs to pack floats into 16-bit integers. When relative to a bounding box, they can be just as precise. The extra processing power is also pretty negligible compared to the amount of time saved from cutting disk access in half. Now this might not be the case here, since these files are compressed anyways, but there would still probably be some space saved regardless. The thing that throws me off the idea of data being packed to save space is that each vertex is already 40 bytes in length, and I can't imagine them containing much more information than that. Since the data is not in any standard floating point format though, this leads me to believe that the data is instead possibly packed for extra precision? It seems like I will have to go your route and pick apart the bits and assume this being a nonstandard 32-bit floating point format. Looks like one sign bit, anywhere from 0-5 bits for an exponent, and the rest as the significand. #3dsimed3 export with textures download.#3dsimed3 export with textures software.The issue comes in when only modifying/exporting a selected few objects, which can cause gap between other non-blender modified GMT files. PS: if you work the whole track in blender, then the pitch won't matter because the whole track will have the same amount pitch after exporting (but it is best that you take a note about it, so later on when you working between GMT and blender, you remember whether pitch was changed or not). Next, select all surface objects, switch to UV Editing and top view (hotkey: num 7), use Project from View(Bounds), and a new puddle UV map will be created (you may want to add a little padding at the edge though), then just assign a new texture and paint: Then just re-map your UV map on them as a whole.įirst add a new UV channel named 'puddle' to one of the surface object(you may want to make sure channel order is same as well), then repeat this process for every other surface object (with same 'puddle' name), and make sure channel is selected: Click to expand.Yes it is possible, select all object, add or modify a UV channel that has the same channel name/order/material across all objects that you wish to add puddle map (you may need to add missing channel individually).

3dsimed3 exporting obj