Shader materials


For the most common cases, Godot provides ready to use materials for most types of shaders, such as SpatialMaterial, CanvasItemMaterial and ParticlesMaterial (@TODO link to tutorials/classes). They are flexible implementations that cover most use cases.

Shader materials allow writing a custom shader directly, for maximum flexibility. Examples of this are:

  • Create procedural textures.
  • Create complex texture blendings.
  • Create animated materials, or materials that change with time.
  • Create refractive effects or other advanced effects.
  • Create special lighting shaders for more exotic materials.
  • Animate vertices, like tree leaves or grass.
  • Create custom particle code, that responds to baked animations or force fields.
  • And much more!

Traditionally, most engines will ask you to learn GLSL, HLSL or CG, which are pretty complex for the skillset of most artists. Godot uses a simplified version of a shader language that will detect errors as you type, so you can see your edited shaders in real-time. Additionally, it is possible to edit shaders using a visual, node-based graph editor.

Creating a ShaderMaterial

Create a new ShaderMaterial in some object of your choice. Go to the “Material” property and create a ShaderMaterial.


Edit the newly created shader, and the shader editor will open:


Converting to ShaderMaterial

It is possible to convert from SpatialMaterial, CanvasItemMaterial and ParticlesMaterial to ShaderMaterial. To do this go to the material properties and enable the convert option.