Write a rendered image to a TGA file — write

Writes the output of render_mesh() or render_scene() to a TGA file using scimesh's own C++ TGA writer (no external dependencies). TGA output is uncompressed true-color.

Usage

write_tga(image, filename, use24bit = FALSE)

Arguments

image: An image list returned by render_mesh() or render_scene().
filename: Output TGA file path.
use24bit: If TRUE, write 24-bit RGB (no alpha channel). The default FALSE writes 32-bit RGBA.

Value

No return value; called for side effects.

Examples

mesh <- generate_cuboid(c(0, 0, 0), c(1, 1, 1))
img <- render_mesh(mesh$vertices, mesh$triangles)
tmp_file <- tempfile(fileext = ".tga")
write_tga(img, tmp_file)