Catcrafts/Crafter.Asset
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crafter-build V2

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This commit is contained in:
Jorijn van der Graaf 2026-04-29 19:42:40 +02:00
commit b9b9ecb84c
3 changed files with 76 additions and 83 deletions
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62
implementations/main.cpp
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@ -2,21 +2,17 @@
Crafter®.Asset
Copyright (C) 2026 Catcrafts®
catcrafts.net
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License version 3.0 as published by the Free Software Foundation;
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
import Crafter.Asset;
import Crafter.Math;
import std;
@ -24,19 +20,44 @@ using namespace Crafter;
namespace fs = std::filesystem;
int main(int argc, char** argv) {
if (argc != 3 && argc != 2) { // Allow the possibility of just one argument (input file)
std::cout << "Usage: crafter-asset <input_file> [output_file]\n";
// Parse arguments: crafter-asset <input_file> [output_file] [--format u8|f16]
fs::path inputPath;
fs::path outputPath;
std::string textureFormat = "f16"; // default
bool hasOutputPath = false;
std::vector<std::string> positional;
for (int i = 1; i < argc; ++i) {
std::string arg = argv[i];
if (arg == "--format" || arg == "-f") {
if (i + 1 >= argc) {
std::cerr << "Error: --format requires a value (u8 or f16)\n";
return 1;
}
textureFormat = argv[++i];
if (textureFormat != "u8" && textureFormat != "f16") {
std::cerr << "Error: Invalid format '" << textureFormat
<< "'. Must be 'u8' or 'f16'.\n";
return 1;
}
} else {
positional.push_back(arg);
}
}
if (positional.empty() || positional.size() > 2) {
std::cout << "Usage: crafter-asset <input_file> [output_file] [--format u8|f16]\n";
return 1;
}
fs::path inputPath = argv[1];
fs::path outputPath;
inputPath = positional[0];
if (positional.size() == 2) {
outputPath = positional[1];
hasOutputPath = true;
}
// Check if output path is provided; if not, use input path with a modified extension
if (argc == 3) {
outputPath = argv[2];
} else {
// Determine extension type for output
if (!hasOutputPath) {
std::string extension = inputPath.extension().string();
if (extension == ".obj") {
outputPath = inputPath;
@ -56,18 +77,20 @@ int main(int argc, char** argv) {
}
std::string extension = inputPath.extension().string();
try {
if (extension == ".obj") {
// Load OBJ as MeshAsset with normal/tangent/uv data
auto mesh = MeshAsset<VertexNormalTangentUVPacked>::LoadOBJ(inputPath);
mesh.Save(outputPath);
}
}
else if (extension == ".png") {
// Load PNG as TextureAsset
auto texture = TextureAsset<Vector<_Float16, 4, 4>>::LoadPNG<_Float16>(inputPath);
texture.Save(outputPath);
}
if (textureFormat == "f16") {
auto texture = TextureAsset<Vector<_Float16, 4, 4>>::LoadPNG<_Float16>(inputPath);
texture.Save(outputPath);
} else { // u8
auto texture = TextureAsset<Vector<std::uint8_t, 4, 4>>::LoadPNG<std::uint8_t>(inputPath);
texture.Save(outputPath);
}
}
else {
std::cerr << "Unsupported file type: " << extension << "\n";
return 1;
@ -76,6 +99,5 @@ int main(int argc, char** argv) {
std::cerr << "Error: " << e.what() << "\n";
return 1;
}
return 0;
}