Feats: extract additional beam/joints data for results csv export

[9and3]

Description

This is a PR to integrate some useful (at least for me) features during the AC evaluation. Mainly it's about extracting extra info from the beam and joints' geometries and exporting it in the CSV/.diffCheck. Basically all the extraction of the geometric features is done in the df_geometries.py module and the export is a plug-in in the csv row preparation function:

diffCheck/src/gh/components/DF_csv_exporter/code.py

Lines 110 to 127 in a7583ce

	# Add extra geometric info based on analysis type here:
	if i_result.analysis_type == "beam":
	row.update({
	"beam_length": i_result.assembly.beams[idx].length
	})
	elif i_result.analysis_type == "joint":
	# NB:: for conviniency, if there is only one beam, we add the lenght of the beam i nthe joint csv analysis output
	if i_result.assembly.has_only_one_beam:
	row.update({
	"beam_length": i_result.assembly.beams[0].length
	})
	row.update({
	"joint_distance_to_beam_midpoint": i_result.assembly.compute_all_joint_distances_to_midpoint()[idx]
	})
	elif i_result.analysis_type == "joint_face":
	row.update({
	"jointface_angle": i_result.assembly.compute_all_joint_angles()[idx]
	})

Important

@DamienGilliard this is not tested for round woods. I believe that everything should work with basic cylinders.

New features

• DFBeam.compute_axis(): integrated a function that properly extract the axis from the beam. It takes the two farthest joints' centroids and build the vector axis from it (a888e99)
• extract/export beam length: get the length of the above beam axis (DFBeam.length) and export it through the CSV. (8b047e6)
• extract/export relative position of joinst from beam's center: this is some data I need to assess if there is really a deformation in my AR mapping. Feat design: Each joint's centroid is project to the beam's axis >> measure projection to center distance (signed) >> export on csv (8b047e6)
• extract/export jointface angles: this is calculated between the normal of the joint face and the beam's axis. Feat design: detect face norma >> bring the axis and normal to the same direction >> calculate angles >> export (8b047e6)

Changes

• new output for the component DFExportResults of the generated path for better debugging (b34ac88)

Fixes

• fix DFPreview is laggy and beams' axis off #141 : if the axis is now embedded in the dfbeam I hope to simply use it in the preview to avoid computation of the axis during the rendering (as it was) (1dc468a)

[9and3]

rfr @DamienGilliard / @eleniv3d in case you have a moment free.

[DamienGilliard]

I'll take a look tomorrow !

[DamienGilliard]

Went through it, nothing to report 👍
df_geometries really starts to be quite rich, certainly with the "state" logic.
Thanks !

[DamienGilliard]

I learned something today :)

[9and3]

Went through it, nothing to report 👍 df_geometries really starts to be quite rich, certainly with the "state" logic. Thanks !

And tedious if you ask.. Now everytime you add a variable you need to serialize it with this state thing. But for now it is what it is.

Thanks for the review!