Retopology tool zbrush

While you could technically fully retopologize with this brush it can be a bit troublesome to use. You can remove any unwanted lines by holing alt and drawing over the unwanted topology. Once you are happy left click on one of the highlighted segments and it will create the topology.

You will have to separate out the created topology by splitting it from the current tool you can do this by simply splitting by mask once you are done. Danny Mac 3d has a great video on this 1 minute and strait to the point. Unless you used this function of Zbrush before or seen it around there is a good chance you would not know it exist. Zsphere Retopology gives the most control out of all these options. It requires you to place every quad point by point to allow you to have your topology exactly how you want it.

The only downside is this methd completely manual. This method can be a little tricky to get the used to. Once you do and learn how to best map your topology it is by far the best way of retopologizing in Zbrush.

Once this is done resize the sphere so it is inside the topology you are retopologizing. The scale of the sphere has no impact on this process. Now while still having the Zsphere Subtool selected scroll through your side bar until you find the Topology menu once there select Edit Topology and you are ready to go.

You should now be able to start plotting points on your visible subtools. When using you can plot each point by left clicking on the mesh and it will automatically connect the last point to your next one.

To break this you then left click off your mesh and select a new point to start from. It can be a little tricky at first but stick with it. To delete lines hold alt and choose a point. It will remove all topology connected to this point.

Now you can display what the new ring mesh will look like. To do this go to the Adaptive Skin menu on the left. You may also want to turn off the visibility of the original mesh so you can see the results of your new mesh. Once this is done hit preview. ZBrush Retopology can understand as creating poly mesh that create smaller file of model that means when we sculpt models in Zbrush or any other sculpting software there are many unnecessary polygons on mesh that make file size high so for controlling this we need to minimize polygons in poly mesh of any model.

Here in Zbrush we can do it by some ways and for doing this we will take you through some steps in which we will take Topology brush and also tell you how you can handle parameters of this brush. We also have a look on ZRemesher process that minimize polygons on the masked area.

We can do retopology in this software by going through some parametrical settings of some essential features of this software. Start Your Free Design Course. Once we will make double click we will have this on my working floor area. We will create poly mesh on the jaw area of the face of this model. You can press T letter of keyboard for having only brushes of this list those name start with T letter.

Now we will draw a curve line on the jaw area of this model. Simply drag mouse cursor of this brush tool to draw a line or curve. You can see if we decrease brush size after drawing it, it will decrease size of the drawn line also. You can see there is extra lines that are going beyond this mesh and we need to remove it.

As when doing an Extract operation, the new model will have separate PolyGroups for the inner, outer and edge surfaces. The edges of these groups are automatically creased.

Note: Because of the AutoMasking see above , you only need to do the Hide pt then Split Hidden functions, making this a very quick operation. The Topology brush offers your two major possibilities: Creating accessories with a surface thickness. Creating new topology to replace a patch of existing topology. Creating a surface for retopologizing your models. Note: After generating the new mesh, it is still possible to use the Undo History to return to the Topology brush and further edit the curves.

Lots of programs have features now that allow you to create good underlying topology from a high-resolution mesh. Firstly we will look at a very simple method of auto retopology using something called ZRemesher.

It is now in its third iteration and the later version that came with ZBrush see our ZBrush review is more advanced and better at doing retopology on hard-surface models. Then we will explore how to use the Topology brush, which lets you draw your new mesh on top of your sculpt. Lastly, we will look at retopologising using the ZSphere tool, which gets a bit more complex.

All three methods have their uses and you can choose the one you need depending on the type of project you are doing. The quickest and most simple way to retopologise a model is to use ZRemesher. It is as simple as telling ZBrush how many polygons you want and clicking the button. The input number is in 1,s, so if you put five you will get roughly 5, polygons. It takes a minute to calculate based on how many polygons you are starting with. The edge loops might not be where you need them, so we can address that in the next step.

To control the edge loops a little bit more you can use ZRemesher guides to tell ZBrush where to put specific loops. Now with a small brush size draw rings around areas where you would like more accurate loops. Focus on areas like the eyes, the mouth, the ears and anywhere you might want a targeted loop.