all_missing | Check to see if all values in a vector are missing (NULL, NA,... |
any_missing | Check to see if any values in a vector are missing (NULL, NA,... |
calc_val | Standard way to replace & replicate values for class-creation... |
create_options | Create an options string from a ... object |
eval_arg | Standard way to evaluate arguments for class-creating... |
ftt_add_cakepop | Add code to add primitives to a Blender script |
ftt_add_sapling | Add code to add primitives to a Blender script |
ftt_generic_sapling_lookup | Internal function providing key:value matching for render... |
ftt_treesize | Create an 'ftt_treesize' object |
ftt_treesize-class | S4 class for tree sizes: diameter, height, and crown... |
ftt_treespp | Create an 'ftt_treespp' object |
ftt_treespp-class | S4 class for tree species: ID codes and keys to look up... |
is_missing | Check values in a vector for missingness (NULL, NA, INF, or... |
move_location | Build the location commands for classes inheriting from... |
pythonize_booleans | Convert R logical values to Python equivalents |
sapling_lookup | Retrieve sapling rendering methods for a given lookup value. |
solve_tree | Find approximately reasonable default values for tree size... |
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