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AABB Help


Lambda
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If you're trying to make a block with a huge bounding box: you can't.  You must make secondary "technical" blocks, like the way Beds and Doors do.

Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable.  If you think this is the case, JUST REPORT ME.  Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice.

 

Exception: If you do not understand Java, I WILL NOT HELP YOU and your thread will get locked.

 

DO NOT PM ME WITH PROBLEMS. No help will be given.

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Here is what I have so far, however, I'm having trouble translating from north to all of the other sides:

    private static final float F = 1/16F;
    private static final AxisAlignedBB AABB_UP = new AxisAlignedBB(4*F, 0, 1+2*F, 12*F, 1*F, 1-2*F);
    private static final AxisAlignedBB AABB_DOWN = new AxisAlignedBB(2*F, 5F, 2*F, 1-2*F, 1, 1-2*F);
    private static final AxisAlignedBB AABB_NORTH = new AxisAlignedBB(4*F, 6 * F, 1+2*F, 12*F, 10*F, 1-1*F);
    private static final AxisAlignedBB AABB_EAST = new AxisAlignedBB(0, 2*F, 2*F, 1-6*F, 1-2*F, 1-2*F);
    private static final AxisAlignedBB AABB_SOUTH = new AxisAlignedBB(2*F, 2*F, 0, 1-2*F, 1-2*F, 1-6*F);
    private static final AxisAlignedBB AABB_WEST = new AxisAlignedBB(6*F, 2*F, 2*F, 1, 1-2*F, 1-2*F);

Relatively new to modding.

Currently developing:

https://github.com/LambdaXV/DynamicGenerators

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Hi

 

I find that drawing a diagram helps me a lot.  Sometime I've resorted to lego, placed on a piece of graph paper with the x and z axes marked on it.  Then I physically rotate the lego and see what the new coordinates are.

 

By the way your AABB_NORTH seems wrong; 1+2*F is bigger than 1 which isn't allowed.

 

-TGG

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All 3 coordinates go from 0 to 1. 0 as min and 1 as max means full block size in that axis.

 

If you want it something in size (6x1x6)/16 your x and z min are 5/16, x and z max are 11/16. Your 1min is 0 and yMax is 1/16 if you want it on the ground.

 

For a size of 6 the span between min and max must be 6. Min is the distance away from the lower border, and (1-Max) is the distance to the higher border.

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