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refacto : updateObj remove double

This commit is contained in:
gbrochar 2020-11-26 10:26:44 +01:00
parent 3ab1c7b1ca
commit a63d807856
1 changed files with 8 additions and 48 deletions
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56
src/client/main.ts
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@ -65,55 +65,13 @@ async function main() {
instanceNumber: parseInt(instanceNumber), instanceNumber: parseInt(instanceNumber),
squareRotation: 0, squareRotation: 0,
}; };
let length: number = 0;
let buffers: any;
updateObj(data, true);
const [
positions,
normals,
uvs,
indices,
] = convert(data);
let x = 0;
let y = 0;
let z = 0;
let maxx = positions[0];
let maxy = positions[1];
let maxz = positions[2];
let minx = positions[0];
let miny = positions[1];
let minz = positions[2];
for (let i = 0; i < positions.length; i++) {
if (i % 3 == 0) {
if (positions[i] > maxx) {
maxx = positions[i];
} else if (positions[i] < minx) {
minx = positions[i];
}
x += positions[i];
} else if (i % 3 == 1) {
if (positions[i] > maxy) {
maxy = positions[i];
} else if (positions[i] < miny) {
miny = positions[i];
}
y += positions[i];
} else {
if (positions[i] > maxz) {
maxz = positions[i];
} else if (positions[i] < minz) {
minz = positions[i];
}
z += positions[i];
}
}
params.range = Math.max(maxx - minx, maxy - miny, maxz - minz);
params.avg.x = x / (positions.length / 3);
params.avg.y = y / (positions.length / 3);
params.avg.z = z / (positions.length / 3);
let length = indices.length;
let [shaderProgram, fragmentShader]: any = initShaderProgram(gl, let [shaderProgram, fragmentShader]: any = initShaderProgram(gl,
vsSource, vsSource,
fsSource4); fsSource4);
let programInfo: any = { let programInfo: any = {
program: shaderProgram, program: shaderProgram,
attribLocations: { attribLocations: {
@ -139,7 +97,6 @@ async function main() {
}; };
let texture = loadTexture(gl, '/static/textures/racer.png'); let texture = loadTexture(gl, '/static/textures/racer.png');
let buffers = initBuffers(gl, positions, indices, normals, uvs);
let then = 0; let then = 0;
let changed = false; let changed = false;
@ -167,8 +124,9 @@ async function main() {
/** /**
* Pushes a new obj file to the gl buffer * Pushes a new obj file to the gl buffer
* @param {string} data the obj file to push * @param {string} data the obj file to push
* @param {boolean} firstCall is it first object updated ?
*/ */
function updateObj(data: string) { function updateObj(data: string, firstCall: boolean = false) {
const [ const [
positions, positions,
normals, normals,
@ -213,7 +171,9 @@ async function main() {
params.avg.x = x / (positions.length / 3); params.avg.x = x / (positions.length / 3);
params.avg.y = y / (positions.length / 3); params.avg.y = y / (positions.length / 3);
params.avg.z = z / (positions.length / 3); params.avg.z = z / (positions.length / 3);
deleteBuffers(gl, buffers); if (!firstCall) {
deleteBuffers(gl, buffers);
}
buffers = initBuffers(gl, positions, indices, normals, uvs); buffers = initBuffers(gl, positions, indices, normals, uvs);
} }