only read icons once, and if we need to
pretty much makes it faster, and buffer is now clumped together with all vertex data, since the other bytes from the normals, uv and colour information adds up, and since they don't change, this makes sense, at least to me.
This commit is contained in:
parent
654fa45e69
commit
f418828a71
277
gltf-exporter.js
277
gltf-exporter.js
|
|
@ -25,48 +25,27 @@ function rgb5a1_rgb8(colour) {
|
|||
return output;
|
||||
} // TODO: support textures :P
|
||||
|
||||
function imf2gltf(icon = null, shape = 0, filename = "untitled") {
|
||||
function imf2gltf(icon = null, filename = "untitled") {
|
||||
if (icon === null) {
|
||||
throw "Missing first argument, of which should be a icondumper2 Intermediate Model Format object.";
|
||||
}
|
||||
if (icon.hasOwnProperty("numberOfShapes") === false) {
|
||||
throw "Expected a icondumper2 Intermediate Model Format object.";
|
||||
}
|
||||
if(shape >= icon.numberOfShapes) {
|
||||
throw `Shape out of bounds. (object has ${icon.numberOfShapes} shapes.)`;
|
||||
let shapesArray = new Array(icon.numberOfShapes);
|
||||
for (let index = 0; index < icon.numberOfShapes; index++) {
|
||||
shapesArray[index] = new Array();
|
||||
}
|
||||
const gltfOutput = new Object();
|
||||
//setting up GLTF
|
||||
gltfOutput.scene = 0;
|
||||
gltfOutput.scenes = [{"nodes": [0]}];
|
||||
gltfOutput.nodes = [{"mesh": 0, "name": filename, "rotation": [1,0,0,0]}];
|
||||
gltfOutput.meshes = [{
|
||||
"primitives": [{
|
||||
"attributes": {
|
||||
"POSITION": 0,
|
||||
"NORMAL": 1,
|
||||
"TEXCOORD_0": 2,
|
||||
"COLOR_0": 3,
|
||||
},
|
||||
"material": 0
|
||||
}]
|
||||
}]; // no indices because who needs indexing when you're transcoding?
|
||||
gltfOutput.materials = [{
|
||||
"name": `Material (${filename}_${shape})`,
|
||||
"pbrMetallicRoughness": {
|
||||
"baseColorFactor": [1.0, 1.0, 1.0, 1.0],
|
||||
"metallicFactor": 0.0,
|
||||
"roughnessFactor": 1.0
|
||||
}
|
||||
}];
|
||||
let verticesArray = new Array();
|
||||
let normalsArray = new Array();
|
||||
let uvArray = new Array();
|
||||
let colourArray = new Array();
|
||||
icon.vertices.forEach(function(vertexObject){
|
||||
verticesArray.push(vertexObject.shapes[shape].x);
|
||||
verticesArray.push(vertexObject.shapes[shape].y);
|
||||
verticesArray.push(vertexObject.shapes[shape].z);
|
||||
for (let index = 0; index < icon.numberOfShapes; index++) {
|
||||
shapesArray[index].push(vertexObject.shapes[index].x);
|
||||
shapesArray[index].push(vertexObject.shapes[index].y);
|
||||
shapesArray[index].push(vertexObject.shapes[index].z);
|
||||
}
|
||||
normalsArray.push(vertexObject.normal.x);
|
||||
normalsArray.push(vertexObject.normal.y);
|
||||
normalsArray.push(vertexObject.normal.z);
|
||||
|
|
@ -78,88 +57,127 @@ function imf2gltf(icon = null, shape = 0, filename = "untitled") {
|
|||
colourArray.push(Math.pow((vertexObject.color.b/255), 2.2));
|
||||
colourArray.push((vertexObject.color.a > 1) ? (vertexObject.color.a/255): 1);
|
||||
});
|
||||
let outputFloatArray = new Float32Array([...verticesArray, ...normalsArray, ...uvArray, ...colourArray]); // 3, 3, 2, 4
|
||||
gltfOutput.buffers = [{"uri": `${filename}.bin`, "byteLength": outputFloatArray.byteLength}];
|
||||
gltfOutput.bufferViews = [
|
||||
{
|
||||
"buffer": 0,
|
||||
"byteOffset": 0,
|
||||
"byteLength": (verticesArray.length*4),
|
||||
"target": gltfConstants.ARRAY_BUFFER
|
||||
},
|
||||
{
|
||||
"buffer": 0,
|
||||
"byteOffset": (verticesArray.length*4),
|
||||
"byteLength": (normalsArray.length*4),
|
||||
"target": gltfConstants.ARRAY_BUFFER
|
||||
},
|
||||
{
|
||||
"buffer": 0,
|
||||
"byteOffset": ((verticesArray.length*4)+(normalsArray.length*4)),
|
||||
"byteLength": (uvArray.length*4),
|
||||
"target": gltfConstants.ARRAY_BUFFER
|
||||
},
|
||||
{
|
||||
"buffer": 0,
|
||||
"byteOffset": (((verticesArray.length*4)+(normalsArray.length*4))+(uvArray.length*4)),
|
||||
"byteLength": (colourArray.length*4),
|
||||
"target": gltfConstants.ARRAY_BUFFER
|
||||
}
|
||||
];
|
||||
gltfOutput.accessors = [
|
||||
{
|
||||
"bufferView": 0,
|
||||
"componentType": gltfConstants.FLOAT,
|
||||
"count": verticesArray.length/3,
|
||||
"type": "VEC3",
|
||||
"max": [ 4.0, 4.0, 4.0],
|
||||
"min": [-4.0, -4.0, -4.0],
|
||||
"name": "Vertex Position Accessor"
|
||||
},
|
||||
{
|
||||
"bufferView": 1,
|
||||
"componentType": gltfConstants.FLOAT,
|
||||
"count": (normalsArray.length/3),
|
||||
"type": "VEC3",
|
||||
"max": [ 1.0, 1.0, 1.0],
|
||||
"min": [-1.0, -1.0, -1.0],
|
||||
"name": "Normal Accessor"
|
||||
},
|
||||
{
|
||||
"bufferView": 2,
|
||||
"componentType": gltfConstants.FLOAT,
|
||||
"count": (uvArray.length/2),
|
||||
"type": "VEC2",
|
||||
"max": [ 1.0, 1.0],
|
||||
"min": [ 0.0, 0.0],
|
||||
"name": "Texture Coordinate Accessor"
|
||||
},
|
||||
{
|
||||
"bufferView": 3,
|
||||
"componentType": gltfConstants.FLOAT,
|
||||
"count": (colourArray.length/4),
|
||||
"type": "VEC4",
|
||||
"max": [ 1.0, 1.0, 1.0, 1.0],
|
||||
"min": [ 0.0, 0.0, 0.0, 1.0],
|
||||
"name": "Colour Accessor"
|
||||
}
|
||||
];
|
||||
gltfOutput.asset = {"version": "2.0", "generator": `icondumper2/${icondumper2.version}`}
|
||||
return {object: gltfOutput, buffer: outputFloatArray};
|
||||
shapesArray.forEach(function(arr) {
|
||||
verticesArray = [...verticesArray, ...arr];
|
||||
});
|
||||
let outputFloatArray = new Float32Array([...verticesArray, ...normalsArray, ...uvArray, ...colourArray]); // 3[nOS], 3, 2, 4#
|
||||
let gltfOutputArray = new Array(icon.numberOfShapes);
|
||||
for (let index = 0; index < icon.numberOfShapes; index++) {
|
||||
const gltfOutput = new Object();
|
||||
//setting up GLTF
|
||||
gltfOutput.scene = 0;
|
||||
gltfOutput.scenes = [{"name": filename, "nodes": [0]}];
|
||||
gltfOutput.nodes = [{"mesh": 0, "name": `${filename}#${index}`, "rotation": [1,0,0,0]}];
|
||||
gltfOutput.meshes = [{
|
||||
"name": `Mesh (${filename}#${index})`,
|
||||
"primitives": [{
|
||||
"attributes": {
|
||||
"POSITION": 0,
|
||||
"NORMAL": 1,
|
||||
"TEXCOORD_0": 2,
|
||||
"COLOR_0": 3,
|
||||
},
|
||||
"material": 0
|
||||
}]
|
||||
}]; // no indices because who needs indexing when you're transcoding?
|
||||
gltfOutput.materials = [{
|
||||
"name": `Material (${filename}#${index})`,
|
||||
"pbrMetallicRoughness": {
|
||||
"baseColorFactor": [1.0, 1.0, 1.0, 1.0],
|
||||
"metallicFactor": 0.0,
|
||||
"roughnessFactor": 1.0
|
||||
},
|
||||
"extensions": { // or else artifacts.
|
||||
"KHR_materials_specular": {
|
||||
"specularFactor": 0, // this value is less respected then sCF, blender/glTF is main example of this.
|
||||
"specularColorFactor": [0, 0, 0]
|
||||
}
|
||||
}
|
||||
}];
|
||||
gltfOutput.buffers = [{"uri": `${filename}.bin`, "byteLength": outputFloatArray.byteLength}];
|
||||
gltfOutput.bufferViews = [
|
||||
{
|
||||
"buffer": 0,
|
||||
"byteOffset": (((icon.vertices.length*3)*4)*index),
|
||||
"byteLength": ((icon.vertices.length*3)*4),
|
||||
"target": gltfConstants.ARRAY_BUFFER
|
||||
},
|
||||
{
|
||||
"buffer": 0,
|
||||
"byteOffset": (((icon.vertices.length*3)*4)*icon.numberOfShapes),
|
||||
"byteLength": (normalsArray.length*4),
|
||||
"target": gltfConstants.ARRAY_BUFFER
|
||||
},
|
||||
{
|
||||
"buffer": 0,
|
||||
"byteOffset": ((((icon.vertices.length*3)*4)*icon.numberOfShapes)+(normalsArray.length*4)),
|
||||
"byteLength": (uvArray.length*4),
|
||||
"target": gltfConstants.ARRAY_BUFFER
|
||||
},
|
||||
{
|
||||
"buffer": 0,
|
||||
"byteOffset": (((((icon.vertices.length*3)*4)*icon.numberOfShapes)+(normalsArray.length*4))+(uvArray.length*4)),
|
||||
"byteLength": (colourArray.length*4),
|
||||
"target": gltfConstants.ARRAY_BUFFER
|
||||
}
|
||||
];
|
||||
gltfOutput.accessors = [
|
||||
{
|
||||
"bufferView": 0,
|
||||
"componentType": gltfConstants.FLOAT,
|
||||
"count": icon.vertices.length,
|
||||
"type": "VEC3",
|
||||
"max": [ 4.0, 4.0, 4.0],
|
||||
"min": [-4.0, -4.0, -4.0],
|
||||
"name": "Vertex Position Accessor"
|
||||
},
|
||||
{
|
||||
"bufferView": 1,
|
||||
"componentType": gltfConstants.FLOAT,
|
||||
"count": icon.vertices.length,
|
||||
"type": "VEC3",
|
||||
"max": [ 1.0, 1.0, 1.0],
|
||||
"min": [-1.0, -1.0, -1.0],
|
||||
"name": "Normal Accessor"
|
||||
},
|
||||
{
|
||||
"bufferView": 2,
|
||||
"componentType": gltfConstants.FLOAT,
|
||||
"count": icon.vertices.length,
|
||||
"type": "VEC2",
|
||||
"max": [ 1.0, 1.0],
|
||||
"min": [ 0.0, 0.0],
|
||||
"name": "Texture Coordinate Accessor"
|
||||
},
|
||||
{
|
||||
"bufferView": 3,
|
||||
"componentType": gltfConstants.FLOAT,
|
||||
"count": icon.vertices.length,
|
||||
"type": "VEC4",
|
||||
"max": [ 1.0, 1.0, 1.0, 1.0],
|
||||
"min": [ 0.0, 0.0, 0.0, 1.0],
|
||||
"name": "Colour Accessor"
|
||||
}
|
||||
];
|
||||
gltfOutput.asset = {"version": "2.0", "generator": `icondumper2/${icondumper2.version}`}
|
||||
gltfOutput.extensionsUsed = ["KHR_materials_specular"];
|
||||
gltfOutputArray[index] = (gltfOutput);
|
||||
}
|
||||
return {objects: gltfOutputArray, buffer: outputFloatArray};
|
||||
}
|
||||
|
||||
function loadAndConvertIcon(inputData, state = "-") {
|
||||
function loadAndConvertIcon(inputData, attemptedFilename = "-") {
|
||||
if (inputData.hasOwnProperty("numberOfShapes") === false) {
|
||||
throw "Expected a icondumper2 Intermediate Model Format object.";
|
||||
}
|
||||
const filename = encodeURIComponent(attemptedFilename).replaceAll(/\%[0-9A-F]{2,2}/g, "").replaceAll(".", "_");
|
||||
const glTF_output = imf2gltf(inputData, filename);
|
||||
for (let index = 0; index < (inputData.numberOfShapes); index++) {
|
||||
const filename = `export_${state}_${index}`;
|
||||
const gltfFile = imf2gltf(inputData, index, filename);
|
||||
|
||||
(require("fs")).writeFileSync(`${filename}.gltf`, new TextEncoder().encode(JSON.stringify(gltfFile.object)));
|
||||
(require("fs")).writeFileSync(`${filename}.bin`, gltfFile.buffer);
|
||||
console.log(`Saved shape ${index} as "${filename}.gltf", "${filename}.bin" pair.`);
|
||||
(require("fs")).writeFileSync(`${filename}_${index}.gltf`, new TextEncoder().encode(JSON.stringify(glTF_output.objects[index])));
|
||||
console.log(`Saved shape ${filename}#${index} as "${filename}_${index}.gltf".`);
|
||||
}
|
||||
(require("fs")).writeFileSync(`${filename}.bin`, glTF_output.buffer);
|
||||
console.log(`Saved glTF buffer as "${filename}.bin".\n`);
|
||||
}
|
||||
|
||||
// can anything de-dupe this code somehow? (index.js)
|
||||
|
|
@ -169,17 +187,27 @@ switch(processObj.argv[2]) {
|
|||
let inputFile = filesystem.readFileSync(processObj.argv[3] ? processObj.argv[3] : "file.psu");
|
||||
const parsed = iconjs.readEmsPsuFile(inputFile.buffer.slice(inputFile.byteOffset, inputFile.byteOffset + inputFile.byteLength));
|
||||
const PS2D = iconjs.readPS2D(parsed[parsed.rootDirectory]["icon.sys"].data);
|
||||
Object.keys(PS2D.filenames).forEach(function(file) {
|
||||
loadAndConvertIcon(iconjs.readIconFile(parsed[parsed.rootDirectory][PS2D.filenames[file]].data), file);
|
||||
});
|
||||
loadAndConvertIcon(iconjs.readIconFile(parsed[parsed.rootDirectory][PS2D.filenames.n].data), PS2D.filenames.n);
|
||||
if(PS2D.filenames.n !== PS2D.filenames.c) {
|
||||
loadAndConvertIcon(iconjs.readIconFile(parsed[parsed.rootDirectory][PS2D.filenames.c].data), PS2D.filenames.c);
|
||||
}
|
||||
if(PS2D.filenames.n !== PS2D.filenames.d) {
|
||||
loadAndConvertIcon(iconjs.readIconFile(parsed[parsed.rootDirectory][PS2D.filenames.d].data), PS2D.filenames.d);
|
||||
}
|
||||
break;
|
||||
}
|
||||
case "psv": {
|
||||
let inputFile = filesystem.readFileSync(processObj.argv[3] ? processObj.argv[3] : "file.psv");
|
||||
const parsed = iconjs.readPsvFile(inputFile.buffer.slice(inputFile.byteOffset, inputFile.byteOffset + inputFile.byteLength));
|
||||
loadAndConvertIcon(iconjs.readIconFile(parsed.icons.n), "n")
|
||||
loadAndConvertIcon(iconjs.readIconFile(parsed.icons.c), "c")
|
||||
loadAndConvertIcon(iconjs.readIconFile(parsed.icons.d), "d")
|
||||
const PS2D = iconjs.readPS2D(parsed["icon.sys"]);
|
||||
//i should probably make PSV readers more like the others, but why should I? It's giving me shortcuts to what I want.
|
||||
loadAndConvertIcon(iconjs.readIconFile(parsed.icons.n), PS2D.filenames.n)
|
||||
if(PS2D.filenames.n !== PS2D.filenames.c) {
|
||||
loadAndConvertIcon(iconjs.readIconFile(parsed.icons.c), PS2D.filenames.c)
|
||||
}
|
||||
if(PS2D.filenames.n !== PS2D.filenames.d) {
|
||||
loadAndConvertIcon(iconjs.readIconFile(parsed.icons.d), PS2D.filenames.d)
|
||||
}
|
||||
break;
|
||||
}
|
||||
case "sps":
|
||||
|
|
@ -187,19 +215,28 @@ switch(processObj.argv[2]) {
|
|||
let inputFile = filesystem.readFileSync(processObj.argv[3] ? processObj.argv[3] : "file.sps");
|
||||
const parsed = iconjs.readSharkXPortSxpsFile(inputFile.buffer.slice(inputFile.byteOffset, inputFile.byteOffset + inputFile.byteLength));
|
||||
const PS2D = iconjs.readPS2D(parsed[parsed.rootDirectory]["icon.sys"].data);
|
||||
Object.keys(PS2D.filenames).forEach(function(file) {
|
||||
loadAndConvertIcon(iconjs.readIconFile(parsed[parsed.rootDirectory][PS2D.filenames[file]].data), file);
|
||||
});
|
||||
loadAndConvertIcon(iconjs.readIconFile(parsed[parsed.rootDirectory][PS2D.filenames.n].data), PS2D.filenames.n);
|
||||
if(PS2D.filenames.n !== PS2D.filenames.c) {
|
||||
loadAndConvertIcon(iconjs.readIconFile(parsed[parsed.rootDirectory][PS2D.filenames.c].data), PS2D.filenames.c);
|
||||
}
|
||||
if(PS2D.filenames.n !== PS2D.filenames.d) {
|
||||
loadAndConvertIcon(iconjs.readIconFile(parsed[parsed.rootDirectory][PS2D.filenames.d].data), PS2D.filenames.d);
|
||||
}
|
||||
break;
|
||||
}
|
||||
case "sys": {
|
||||
let inputFile = filesystem.readFileSync(processObj.argv[3] ? processObj.argv[3] : "icon.sys");
|
||||
const metadata = iconjs.readPS2D(inputFile.buffer.slice(inputFile.byteOffset, inputFile.byteOffset + inputFile.byteLength));
|
||||
Object.keys(metadata.filenames).forEach(function(file) {
|
||||
let getFile = filesystem.readFileSync(metadata.filenames[file]);
|
||||
loadAndConvertIcon(iconjs.readIconFile(getFile.buffer.slice(getFile.byteOffset, getFile.byteOffset + getFile.byteLength)), file);
|
||||
//console.log(individialIcon);
|
||||
});
|
||||
const PS2D = iconjs.readPS2D(inputFile.buffer.slice(inputFile.byteOffset, inputFile.byteOffset + inputFile.byteLength));
|
||||
let getFile = filesystem.readFileSync(PS2D.filenames.n);
|
||||
loadAndConvertIcon(iconjs.readIconFile(getFile.buffer.slice(getFile.byteOffset, getFile.byteOffset + getFile.byteLength)), PS2D.filenames.n);
|
||||
if(PS2D.filenames.n !== PS2D.filenames.c) {
|
||||
let getFile = filesystem.readFileSync(PS2D.filenames.c);
|
||||
loadAndConvertIcon(iconjs.readIconFile(getFile.buffer.slice(getFile.byteOffset, getFile.byteOffset + getFile.byteLength)), PS2D.filenames.c);
|
||||
}
|
||||
if(PS2D.filenames.n !== PS2D.filenames.d) {
|
||||
let getFile = filesystem.readFileSync(PS2D.filenames.d);
|
||||
loadAndConvertIcon(iconjs.readIconFile(getFile.buffer.slice(getFile.byteOffset, getFile.byteOffset + getFile.byteLength)), PS2D.filenames.d);
|
||||
}
|
||||
break;
|
||||
}
|
||||
default: {
|
||||
|
|
|
|||
Loading…
Reference in New Issue