3D model how to make a transparent glass material

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Clear glass is the most common type of glass material, which allows light to pass through without much deflection. In the modeling software, we can simulate the effects of different thicknesses and types of glass by adjusting the refractive index of the material. The higher the refractive index, the greater the angle at which light is deflected as it passes through the glass. To add realism to the clear glass, we can add some tiny water droplets or stain effects. These details can be achieved by using the texture or the renderer's own material parameters. Also, when modeling transparent glass objects. Pay attention to the edges and thickness of the object to make the effect more realistic.

With the above explanation, we have a simple understanding of how to set up the glass material, and in the following article we will use an example to show how to use transparency and transparency maps to make a transparent glass drinking glass.

The tool we're using this time is the GLTF editor (), which is a web-based material map editing tool that supports a variety of common material map editing.

First, we use the gltf editor (Open a white model (a model without any material maps), as shown below

The current cup model does not have any material, it looks like a white mold, and we set the transparency and transparency of the water cup separately under the effect:

0.5 transparency, no transparent material map

The glass material is set to 1 transparency

As you can see, setting the transparency or transparency map alone will not achieve the desired effect, so let's combine the two:

Glass material, transparency is 04

Transparency maps play a key role in achieving model transparency. By combining the transparency channel of a transparency map with the transparency properties of the model, you can achieve partial transparency with different transparencies. The transparency information of each pixel of the transparency map is applied to the corresponding model surface, which affects the overall transparency rendering.

Transparency mapping is a special mapping technique used to describe that some parts of a texture image are transparent and others are opaque. It is often used to achieve a local transparency effect on the surface of an object, which can make the rendering result more realistic and natural.

gltf editor -nsdt (.)Not only can you set the texture map of the 3D model, but also set the geometric origin of the model, and merge the mesh with the same material attributes to realize the lightweight of the model, which is a rare and practical model editing tool.

Note: Achieving an effect usually requires several Material Maps to achieve the effect.

*: 3D model how to make a transparent glass material (MVRlink.).com)