||out Network||> V-Ray Render Elements node > V-Ray > Texture: Procedural > V-Ray Rock
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Color 1 – Controls the first of the two colors used by the V-ray Ray Rock procedural.
Color 2 – Controls the second of the two colors used by the V-ray Ray Rock procedural.
Mix Ratio – Controls the mix between Color 1 and Color 2. For more details, please see the Mix Ratio example below.
Grain Size – Controls the size of the fine grain features. For more details, please see the Grain Size example below.
Diffusion – Lower values make the resulting texture sharper, while higher values blur the texture details more. For more details, please see the Diffusion example below.
Wrap – Enables wrapping for the texture.
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Default Color – Specifies the color when there are no valid UVW coordinates.
Mult – Specifies a strength multiplier for the texture color.
Offset – Color corrects the texture by adding the the RGB color values specified here to the RGB color values in the texture.
Invert – When enabled, inverts the resulting texture color.
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Source – Specifies where the alpha channel is drawn from.
Alpha – Alpha channel is drawn from the texture. Color – Alpha is generated from pixel intensity. Opaque – Alpha channel is fully opaque.
Use – Differentiate – Differentiates between textures exported from different applications. You can choose between Color Intensity (3ds Max) and Color Luminance (Maya).
Mult – Specifies a multiplier for the texture alpha.
Offset – Specifies an additional offset for the texture alpha.
Invert – When enabled and Invert from Color Tweaks is also enabledon, the resulting texture alpha is inverted as well.
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Placement Type – Specifies the way the valid portion of the texture is applied.
Full – Uses the full valid portion of the texture. Crop – Allows the user to specify Specifies a section of the texture using the parameters below. Place – Allows the user to specify Specifies a section of the texture and how to place it using the parameters below.
U – Specifies the U coordinate of the valid texture sector.
V – Spcifies Specifies the V coordinate of the valid texture sector.
W – Specifies the width of the valid texture sector.
H – Specifies the height of the valid texture sector.
Jitter – Controls the amount of random placement variation.
Tile U – Enables horizontal tiling.
Tile V – Enables vertical tiling.
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Fancy Bullets
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If V-Ray Rock textures are combined, diffusion can be used to provide a large detail coloring in one instance of V-Ray Rock texture and finer details provided with another. If black and white values are used then this could be a great way to generate realistic bump maps.
