Scale Mesh

Scale Mesh

scale_mesh(mesh, scale = 1, center = c(0, 0, 0))

Arguments

mesh

The mesh.

scale

Default c(1,1,1). The scale amount, per axis.

center

Default c(0,0,0). The center of the scale.

Value

Scaled mesh

Examples

if(run_documentation()) {
#Scale a mesh in the Cornell box
robj = obj_mesh(r_obj(), scale=150,angle=c(0,180,0))

generate_cornell_mesh() |>
add_shape(scale_mesh(translate_mesh(robj,c(400,100,155)),0.5, center=c(400,100,155))) |>
add_shape(scale_mesh(translate_mesh(robj,c(555/2,200,555/2)),1.5, center=c(555/2,200,555/2))) |>
add_shape(scale_mesh(translate_mesh(robj,c(55,300,400)),c(0.5,2,0.5), center=c(155,300,400))) |>
rasterize_scene(light_info=directional_light(direction=c(0.1,0.6,-1)))
}
#> Setting default values for Cornell box: lookfrom `c(278,278,-800)` lookat `c(278,278,0)` fov `40` .