Clashes... any such plugin?

sdmitch

mod = Sketchup.active_model
ent = mod.active_entities
sel = mod.selection
sel.empty? ? ents=ent.to_a ; ents=sel.to_a
grp = ents.grep(Sketchup;;Group); sel.clear
for i in 0...grp.length-1
  bounds1 = [grp[i].bounds.min.to_a,grp[i].bounds.max.to_a]
  for j in i+1...grp.length
    # bb=grp[i].bounds.intersect(grp[j].bounds)
    bounds2 = [grp[j].bounds.min.to_a,grp[j].bounds.max.to_a]
    intersectBounds = [[0,0,0],[0,0,0]]
    validBounds = true
    (0..2).each do |index|
      if(bounds1[1][index] <= bounds2[1][index])
        intersectBounds[1][index] = bounds1[1][index]
      else
        intersectBounds[1][index] = bounds2[1][index]
      end

      if(bounds1[0][index] >= bounds2[0][index])
        intersectBounds[0][index] = bounds1[0][index]
      else
        intersectBounds[0][index] = bounds2[0][index]
      end

      if(intersectBounds[0][index] > intersectBounds[1][index])
        validBounds = false
      end
    end
    if validBounds
      puts "#{grp[i].name} and #{grp[j].name} intersect"
      sel.add grp[i],grp[j]
    end
  end
end

Checks all components for "clashes". Adds both components to the selection when overlap or contact is found.

pilou

Maybe ?
SU Solid by Tak2hata
Solid Inspector By Thomthom
Solid Solver by TIg

baz

@sdmitch said:

Checks all components for "clashes". Adds both components to the selection when overlap or contact is found.

Wow, thanks sdmitch. Now I have to figure out how to use the ruby console I usually stay well away from it.

glro

this code detects clashes of parallelepipedic volumes, when the bounding box of the object and the object, are in the same volume

if the objects are not parallelepipedics, you might have false positives

driven

@baz, can you post an example model, before the sheet thickness change...

How it's made will dictate if a 'intersect with model' can be used to make life easier...

john

sdmitch

@glro said:

this code detects clashes of parallelepipedic volumes, when the bounding box of the object and the object, are in the same volume

if the objects are not parallelepipedics, you might have false positives

Unfortunately this is true given the way Sketchup defines bounding boxes.

Baz
To use, copy and paste into Ruby Console window and press Enter.

driven

If you have used components properly [flipped copies etc...]
and are prepared to pre paint faces to be adjusted...
a plugin can adjust the material thickness and the 'clashing' edges...

here's a test..
like this...

pbacot

SU "knows" when faces intersect--wouldn't that be a better indicator for this analysis?

driven

Peter, you can use intersect to find them, but SU won't know in which direction or which faces to move...

it's a bit like Solid Tools and would need many options for a semi-automated result...

You would also need to manually thicken everything first...

with cabinetry, it's easier if you use a material only on the items to adjust, then let ruby run using pushpull, when done you can repaint if needed...

it would not be too hard to wrap my code as a plugin...

john

pbacot

I was thinking of the general use where you want to see if a duct is intersecting a beam. You'd just want the tool to show you where so you can fix it yourself.