Matrix Look At

Matrix Look At

Usage

matrix_look_at(eye, target, up)

Arguments

eye

A numeric vector of length 3.

target

A numeric vector of length 3.

up

A numeric vector of length 3.

Value

A 4x4 numeric matrix

See also

Other matrix functions: get_camera_matrix(), matrix_add(), matrix_compose(), matrix_decompose(), matrix_determinant(), matrix_frustum(), matrix_identity(), matrix_invert(), matrix_multiply(), matrix_multiply_value(), matrix_ortho(), matrix_perspective(), matrix_rotate(), matrix_rotate_x(), matrix_rotate_xyz(), matrix_rotate_y(), matrix_rotate_z(), matrix_rotate_zyx(), matrix_scale(), matrix_subtract(), matrix_trace(), matrix_translate(), matrix_transpose(), set_shader_value_matrix()

Examples

matrix_look_at(c(0, 0, 0), c(0, 0, 0), c(0, 1, 0))
#>      [,1] [,2] [,3] [,4]
#> [1,]    0    0    0    0
#> [2,]    0    0    0    0
#> [3,]    0    0    0    0
#> [4,]    0    0    0    1