quelsolaar / hxa Goto Github PK

Hi, I'd like to support HxA models loading in raylib. All the file-formats loading libraries I use are always single-file header-only, would be possible to have a similar loader for HxA file-format?

I think it would be very useful for maximum portability.

Hello!

Saw this youtube video https://www.youtube.com/watch?v=jlNSbSutPZE. I had to pause to read a bit and saw that there are two typos:

Typo: description is misspelled in hxa_upi.h row 92
Original line: const char descrtiption; / text string describing the functionality of the plugin. */
Link to code:

Typo: dynamically is misspelled in hxa_upi.h row 84
Original line: to support HxA plugins will look for dunamicly loaded libraries that have this function implemented.
Link to code:

Interesting video, it's a shame I don't understand C enough nor do I know anything about computer graphics, but it sounded as a really nice idea. And who knows, someday I might learn how computer graphics works and appreciate your work even more.

For eg HXA_LDT_UINT8 + hxa_uint8 *uint8_data, the enum value, type, and field name all match.

But HXA_MDT_INT64 + hxa_uint64 *int64_value appears to have a typo. Should it be

• HXA_MDT_INT64 + hxa_int64 *int64_value, or
• HXA_MDT_UINT64 + hxa_uint64 *uint64_value

Should be:

if(!hxa_load_layer_stack(f, file_name, &node[i].content.image.image_stack, size, silent))

seems to contradict

since the version being saved is 1 but the logic being checked in load is > 2

Hi.

In a hex editor teapot.hxa begins

00000000: 4878 4100 0100 0000 0100 0000 0126 0000  HxA..........&..

which AFAICT should parse as

uint32 magic       48 78 41 00   "HxA\0"
uint8  version     01            1
uint32 node_count  00 00 00 01   16777216

but obviously there aren't that many nodes in the file. Perhaps the version field is accidentally written as a uint32?

If a truncated file (any file shorter than 25 bytes) is passed to hxa_util_fbx_load, the following line has undefined behavior because it reads past the end of the buffer returned by f_text_load: