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Print messages when textures are detected as used in 3D/normal/roughness

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This detection automatically changes some import options, so it's
important that users are aware of this.
This commit is contained in:
Hugo Locurcio 2022-05-28 15:34:35 +02:00
parent 1f690f197a
commit f06ad0374e
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GPG key ID: 39E8F8BE30B0A49C
1 changed files with 7 additions and 1 deletions
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8
editor/import/resource_importer_texture.cpp
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@ -104,24 +104,30 @@ void ResourceImporterTexture::update_imports() {
bool changed = false;
if (E.value.flags & MAKE_NORMAL_FLAG && int(cf->get_value("params", "compress/normal_map")) == 0) {
print_line(vformat("%s: Texture detected as used as a normal map in 3D. Enabling red-green texture compression to reduce memory usage (blue channel is discarded).", String(E.key)));
cf->set_value("params", "compress/normal_map", 1);
changed = true;
}
if (E.value.flags & MAKE_ROUGHNESS_FLAG && int(cf->get_value("params", "roughness/mode")) == 0) {
print_line(vformat("%s: Texture detected as used as a roughness map in 3D. Enabling roughness limiter based on the detected associated normal map at %s.", String(E.key), E.value.normal_path_for_roughness));
cf->set_value("params", "roughness/mode", E.value.channel_for_roughness + 2);
cf->set_value("params", "roughness/src_normal", E.value.normal_path_for_roughness);
changed = true;
}
if (E.value.flags & MAKE_3D_FLAG && bool(cf->get_value("params", "detect_3d/compress_to"))) {
int compress_to = cf->get_value("params", "detect_3d/compress_to");
const int compress_to = cf->get_value("params", "detect_3d/compress_to");
String compress_string;
cf->set_value("params", "detect_3d/compress_to", 0);
if (compress_to == 1) {
cf->set_value("params", "compress/mode", COMPRESS_VRAM_COMPRESSED);
compress_string = "VRAM Compressed (S3TC/ETC/BPTC)";
} else if (compress_to == 2) {
cf->set_value("params", "compress/mode", COMPRESS_BASIS_UNIVERSAL);
compress_string = "Basis Universal";
}
print_line(vformat("%s: Texture detected as used in 3D. Enabling mipmap generation and setting the texture compression mode to %s.", String(E.key), compress_string));
cf->set_value("params", "mipmaps/generate", true);
changed = true;
}