Analyzes point cloud quality and structure with voxel density analysis. Generates density maps and distribution curves. Results are always returned as plots (for Shiny) and optionally exported as PDF.
Usage
pic_analyze_cloud(
points,
voxel_sizes = 0.1,
generate_pdf = TRUE,
pdf_output = NULL,
output_path = tempdir()
)Arguments
- points
Data frame with columns x, y, z (or will be coerced)
- voxel_sizes
Numeric vector of voxel sizes in meters for analysis
- generate_pdf
Logical, whether to generate PDF report (default = TRUE)
- pdf_output
Character, PDF filename (if NULL and generate_pdf=TRUE, auto-generated)
- output_path
Character, directory for PDF output (default = tempdir())
Value
List containing: - summary: Basic statistics (n_points, extent, area) - density_analysis: Density per m^2 statistics and raster - voxel_analysis: Multi-resolution voxel statistics - plots: Named list of ggplot2 objects (density_raster, density_curve) - text_output: Character vector with formatted statistics - pdf_file: Path to PDF if generated, NULL otherwise