Science

Alistair's picture

Water Water Water

Submitted by Alistair on Fri, 08/07/2016 - 12:12
Water Molecule Example

This is my first blog about creating a water molecule using logo

Dave's picture

H2O experience

Submitted by Dave on Fri, 08/07/2016 - 12:12
Water

This is my first blog about my first design - a water molecule

vrmath's picture

My Water Molecule

Submitted by vrmath on Fri, 08/07/2016 - 12:12
Water

This is mny first blog about a waster molecule.

Andy's picture

Oxygen atom

Submitted by Andy on Thu, 23/06/2016 - 14:28
oxygen atom

This is a test blog. Oxygen is ....... an introduction here.

Atomic number...  

Andy's picture

VRBox world

Submitted by Andy on Thu, 02/06/2016 - 23:07
VRBox world

Recently, I am working on a project about using VR CardBoard to view the 3D models or worlds created on VRMath2 website. So far, a prototype is avaiable for iPhone (tested on iPhone 6 only) capable of viewing most x3d files generated from VRMath2 Editor. However, there is no easy interface yet from it (mobile in CardBoard) to navigate x3d files. But there are three ways to start with.

Andy's picture

Copper Lattice

Submitted by Andy on Tue, 31/05/2016 - 22:39
Copper Lattice

Copper is a metal element found in nature. Copper atoms can stick together forming large grid-like structures known as crystal lattice. I found a picture of copper lattice from a secondary school science textbook. The picture shows a simple grid structure so I quickly coded in VRMath2 Editor to produce the 3D model below. It is a small copper lattice structure in the outer space.

Andy's picture

Palm tree

Submitted by Andy on Sun, 08/11/2015 - 23:45
Palm tree

This is a simple design and visualisation of a palm tree.  The palm leaves are borrowed from a previous blog. The new part is the tree trunk, which is an EXTRUSION object. Before the inclusion of EXTRUSION in VRMath2 Editor, tree stems or branches may be just cylinders. Using EXTRUSION, more irregular tree trunks can be achieved.

aplesch's picture

3d involute gears

Submitted by aplesch on Wed, 21/10/2015 - 07:30
3d gears

As an update to the 2d involute (curved teeth) gears, I modified the program to produce 3d (extruded) gears. This required a change in drawing tactics.

Andy's picture

Spur gears

Submitted by Andy on Tue, 20/10/2015 - 21:51
Spur gear set

Finally, not perfect at all but working gear set in 3D. Thanks to asplech's blog about involute gear and this Spur Gear document, I finally get to know better about these cogged wheels.

aplesch's picture

involute gear

Submitted by aplesch on Fri, 16/10/2015 - 22:49
two gears

It turned out that producing a set of involute gears requires quite a bit of geometry in addition to involutes.