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Everything posted by Alasdair Ryan
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Grohl's Creations
Alasdair Ryan replied to grohl's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Instructions are finished,I hope to see some photos of people building this alternative very soon. BSX XML Download PDF Instructions- 784 replies
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Ok,no you should not suspension.Would I be right in thinking if you build a four sided robot then it would be harder to steer than a three sided robot,as the wheels are at 90 degrees?
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But if you used a tilt sensor and some motors to level the body of the robot,it might work.
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How feasible would it be to make something that could climb stairs? Making something that travels on flat ground will not need suspension,but one idea if you wanted suspension is not to use springs but make each axle "float". Stair Climbing Robot
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[Software] LDCad - LDraw cad
Alasdair Ryan replied to legolijntje's topic in Digital LEGO: Tools, Techniques, and Projects
Clicking stops it. -
I am posting this as an example for anyone interested,it is an example of using buffer exchange and Lpub commands to "Hold Position" of rotation of a beam in the first step. While holding we insert a new piece to the model, finally we then rotate the first part. We hold position of the parts in the first step twice,one is used for the adding the second piece and the other is used for rotating the beam. Due to copying the first buffer twice some parts need to be removed from the part callout. Part Exclusion 0 !LPUB PLI BEGIN IGN { //Parts } 0 !LPUB PLI END Download MLCAD FILE 0 Untitled 0 Name: rottest.ldr 0 Author: LDraw 0 Unofficial Model 0 !LPUB MULTI_STEP BEGIN 0 !LPUB MULTI_STEP PLACEMENT CENTER PAGE INSIDE -0.00143313 0.121816 0 !LPUB PLI CONSTRAIN LOCAL HEIGHT 1.13333 0 ROTATION CENTER 20 9.97002 0.185642 1 "Custom" 0 ROTATION CONFIG 1 1 1 0 0 0 0 0 0 1 0 1 0 -1 0 0 2730.dat 1 0 0 10 0 -1 0 0 0 1 0 0 0 -1 32073.dat 0 BUFEXCHG A STORE 0 BUFEXCHG B STORE 1 0 20 -61.051 38.334 0 0 1 0.814115 0.580703 0 -0.580703 0.814115 0 2730.dat 0 STEP 0 !LPUB MULTI_STEP DIVIDER 0 BUFEXCHG B RETRIEVE 1 4 0 -24 -80 0 0 1 0 1 0 -1 0 0 3004.dat 1 0 20 -61.051 38.334 0 0 1 0.814115 0.580703 0 -0.580703 0.814115 0 2730.dat 0 STEP 0 BUFEXCHG A RETRIEVE 0 !LPUB PLI BEGIN IGN 1 0 20 -70.086 -9.302 0 0 1 0.999962 0.00872699 0 -0.00872699 0.999962 0 2730.dat 1 4 0 -24 -80 0 0 1 0 1 0 -1 0 0 3004.dat 0 !LPUB PLI END 0 !LPUB INSERT BOM 0 STEP 0 !LPUB MULTI_STEP ALLOC HORIZONTAL 0 !LPUB BOM PLACEMENT LOCAL CENTER PAGE INSIDE -0.207804 -0.353267 0 !LPUB BOM CONSTRAIN LOCAL HEIGHT 2.71333 0 !LPUB INSERT BOM 0 !LPUB MULTI_STEP END 0
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If I owned that set It would not have been built anyway.
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Try this Jim,oh and Happy Birthday. Bricklink part Download
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[Software] LDCad - LDraw cad
Alasdair Ryan replied to legolijntje's topic in Digital LEGO: Tools, Techniques, and Projects
I was not the best video ever,I much prefer that style of camera.What makes it faster is having a view cube like in inventor which you can use to resit the views. If this style camera setup was really that good it would be found in other 3d modelling environments, I have also used blender and 3DSmax. -
Amazing Crane,that will be going into the HOF......I wonder if we can get you a technic badge as well.I do not know why you have not got one already.
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[Software] LDCad - LDraw cad
Alasdair Ryan replied to legolijntje's topic in Digital LEGO: Tools, Techniques, and Projects
I know about the camera modes,the ribbon style is what the Autodesk programs use.I think there needs to be a "view cube" instead of that "grid view" presently. I am speaking of a ribbon layout because of all the features you could easily have ie: colours,grid setting,camera settings,sub models,instructions,animation,bendable parts etc.... I made a of me in inventor,I don't know if you will get any ideas but perhaps a "quick align feature" similar to the "constraints" might be a good feature. -
[Software] LDCad - LDraw cad
Alasdair Ryan replied to legolijntje's topic in Digital LEGO: Tools, Techniques, and Projects
Its a combination of the camera being "hard" to use ,part orantation and the menus. I want to shot a quick video of me using inventor "assembling something" that might explain better where I am coming from. -
[Software] LDCad - LDraw cad
Alasdair Ryan replied to legolijntje's topic in Digital LEGO: Tools, Techniques, and Projects
For Version 1.6 or 1.7 is there any chance of a complete new UI which is comparable with one of the professional modelling tools? Truth is any time I want to quickly make something I would much rather use LDD or MLcad,Your program had the "features" minus selection,but rather falls down on the whole user experience. -
Grohl's Creations
Alasdair Ryan replied to grohl's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
I will fix that.....The one above got hurt when it fly into my window,must of broke both feet.- 784 replies
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Grohl's Creations
Alasdair Ryan replied to grohl's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
I just saw this fly past my window.....- 784 replies
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Technic Pub
Alasdair Ryan replied to jantjeuh's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
For those who are interested,you can watch me finish instructions for Grohls bluebird here. -
Grohl's Creations
Alasdair Ryan replied to grohl's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
I will make instructions for you. Watch- 784 replies
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I think I would drive both turntables rather than one (but you could just use a axle).
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[MOC] Compact Sweeper
Alasdair Ryan replied to Targi's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Very nice little moc. -
Technic Pub
Alasdair Ryan replied to jantjeuh's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Lucky Bricklink shop owners,I guess you could not use the newer version with slot?