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How does the particle texture work in Phoenix?
This page provides information on the Phoenix Particle Texture. The Particle Texture is a 3D texture that colors the positions of each particle in a particle system. The area around each particle has soft edges and is white by default, fading to black with distance from each particle’s position.
When to use particle texture as grayscale mask?
If you are simulating liquid that creates a WetMap particle system over geometries, you can use the Particle Texture as a grayscale mask for a Blend material that combines a dry and wet material, so the geometry that is covered by the WetMap particles appears wet, and the rest of the geometry is dry.
How does the contribution of a particle work?
The contribution of each particle is the color from the texture in the Particle Area Radius, fading to black with soft edges or blending with overlapping particle areas using the Areas Blending Method. If no texture is specified, the particle area is white. Shift Color Map | shiftMode – Enabling this option changes the calculation algorithm.
How are the particle sizes of soil determined?
Soil texture. The finer particle sizes are divided into sand (0.05 to 2.0 mm), silt (0.002 to 0.05 mm) and clay (less than 0.002 mm). Soil texture is determined by the relative quantities of these materials, and only these materials. There are 12 textural classifications as described in the textural triangle (Fig. 2).
How to add vertex colors to unlitparticles?
To finally add support for vertex colors to UnlitParticles add a toggle shader property to it. Along with the corresponding shader feature that defined the keyword. You can do this for the regular Unlit shader too if you want it to support vertex colors as well.
Where do the particles go in a particle system?
When the camera is inside a particle system particles will end up very close to the camera’s near place and also pass from one side to the other. The particle system has a Renderer / Max Particle Size property that prevents individual billboard particles from covering too much of the window.
How to define the color of a texture?
Color Map | texture – Specifies a texture map connected to the particles. The contribution of each particle is the color from the texture in the Particle Area Radius, fading to black with soft edges or blending with overlapping particle areas using the Areas Blending Method. If no texture is specified, the particle area is white.