Hi. I have 3d engine that compiled with emscripten. This engine take models
from binary data and then render it. Render cycle looks like:
loadModels(uint8_t* data, size_t len);
eachFrame -> render();
I want to query data from web server. What is the best way to pass binary
data to c++ code. For now i use FS api for that. It is look like:
$.ajax({
url: "/raw/" + left + "/" + top + "/" + right + "/" + bottom,
type: 'GET',
beforeSend: function (xhr) {
xhr.overrideMimeType("text/plain; charset=x-user-defined");
},
success: function( data ) {
Module['FS_createDataFile']("/tmp", "memfile", data, true,
true);
Module.ccall('readModels', 'void', ['string'],
["/tmp/memfile"]);
}
});
readModels(const char* file) {
FILE *file = fopen(filePath, "rb");
//... do parse stuff
fclose(file);
remove(filePath);
}
It this method effective?
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