Differential D15573 Diff 54162 source/blender/blenkernel/intern/image.cc

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Show First 20 Lines • Show All 3,404 Lines • ▼ Show 20 Lines	if (BKE_image_is_filename_tokenized(filename)) {
return;		return;
}		}

std::string path(filename);		std::string path(filename);
std::smatch match;		std::smatch match;

/* General 4-digit "udim" pattern. As this format is susceptible to ambiguity		/* General 4-digit "udim" pattern. As this format is susceptible to ambiguity
* with other digit sequences, we can leverage the supported range of roughly		* with other digit sequences, we can leverage the supported range of roughly
* 1000 through 2000 to provide better detection.		* 1000 through 2000 to provide better detection. */
*/		std::regex pattern(R"((.[._-])([12]\d{3})([._-].))");
std::regex pattern(R"((^\|.?\D)([12]\d{3})(\D.))");
if (std::regex_search(path, match, pattern)) {		if (std::regex_search(path, match, pattern)) {
BLI_strncpy(filename, match.format("$1<UDIM>$3").c_str(), FILE_MAX);		BLI_strncpy(filename, match.format("$1<UDIM>$3").c_str(), FILE_MAX);
return;		return;
}		}

/* General `u##_v###` `uvtile` pattern. */		/* General `u##_v###` `uvtile` pattern. */
pattern = std::regex(R"((.)(u\d{1,2}_v\d{1,3})(\D.))");		pattern = std::regex(R"((.)(u\d{1,2}_v\d{1,3})(\D.))");
if (std::regex_search(path, match, pattern)) {		if (std::regex_search(path, match, pattern)) {
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