chunibyo-wly

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chunibyo-wly

CVPixelBufferLockBaseAddress(pixelBuffer, kCVPixelBufferLock_ReadOnly);
const uint8_t* baseAddress = (const uint8_t*)CVPixelBufferGetBaseAddress(pixelBuffer);

for (size_t y = 0; y < height; ++y) {
    const __fp16* data = (const __fp16*)(baseAddress + y * stride);
    
    for (size_t x = 0; x < width; ++x, ++data) {
        __fp16 depth = *data;
        
        if (!isnan(depth) && depth > minDepth) {

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CVPixelBufferLockBaseAddress(depthFrame, .readOnly)
let rowData = CVPixelBufferGetBaseAddress(depthFrame)! + Int(depthPoint.y) * CVPixelBufferGetBytesPerRow(depthFrame)
// swift does not have an Float16 data type. Use UInt16 instead, and then translate
var f16Pixel = rowData.assumingMemoryBound(to: UInt16.self)[Int(depthPoint.x)]
CVPixelBufferUnlockBaseAddress(depthFrame, .readOnly)

var f32Pixel = Float(0.0)
var src = vImage_Buffer(data: &f16Pixel, height: 1, width: 1, rowBytes: 2)
var dst = vImage_Buffer(data: &f32Pixel, height: 1, width: 1, rowBytes: 4)
vImageConvert_Planar16FtoPlanarF(&src, &dst, 0)

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start
  = operation

operation
  = WSS a:entity WSS b:operator WSS c:operation WSS { return `${a} ${b} ${c}`; }
  / WSS a:entity WSS b:operator2 WSS c:operation WSS { return `${a}${b}${c}`; }
  / WSS a:entity WSS c:operation WSS { return `${a}${c}`; }
  / WSS a:entity WSS { return a; }

entity "entity"

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{
    "configurations": [
        {
            "name": "Linux",
            "includePath": [
                "${workspaceFolder}/**",
                "/usr/include/**"
            ],
            "defines": [],
            "compilerPath": "/usr/bin/gcc",

chunibyo-wly

import json, os, shutil
from os.path import join, basename
from tqdm import tqdm
import numpy as np

MESHROOM = r"E:\workspace\dataset\01_DTU\cache\20\meshroom\MeshroomCache\ConvertSfMFormat\4b9ced4a64f3f996f7650f3d5ed9e27c4774a7c9\sfm.json"
COLMAP = r"E:\workspace\dataset\01_DTU\cache\20\colmap"


def make_dir(folder):

chunibyo-wly

import open3d as o3d
import numpy as np
from tqdm import trange
from os.path import join

FOLDER = r"E:\workspace\dataset\24_7scene\chess"


def main():
    volume = o3d.pipelines.integration.ScalableTSDFVolume(

chunibyo-wly

import bpy
from os.path import join
from bpy import context
import mathutils
import math
import builtins as __builtin__
import copy


def console_print(*args, **kwargs):

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import cairo
import numpy as np
import math


def cb(x1, y1, x4, y4, xc, yc):
    ax = x1 - xc
    ay = y1 - yc
    bx = x4 - xc
    by = y4 - yc

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import numpy as np
import cv2
import random
import math
from shapely import LineString

width, height = None, None


def line_segments_intersection(l1, l2):