Subsurface Scattering Shader

About

• Header File: c4dplugin/description/xxmbsubsurface.h
• Description Category: Shaders. A BaseShader. See BaseShader Manual.
• Included Description:
  • Mpreview
  • Shader

Parameters

Parameters are accessed with C4DAtom::GetParameter()/ C4DAtom::SetParameter(). See Parameter IDs.

---

Parameter: Preset

• Parameter ID: XMBSUBSURFACESHADER_PRESET
• Parameter Type: maxon::Int32 (Basic Data Types)
• Cycle Values:
  • Custom (XMBSUBSURFACESHADER_PRESET_CUSTOM)
  • Apple (XMBSUBSURFACESHADER_PRESET_APPLE)
  • Chicken (XMBSUBSURFACESHADER_PRESET_CHICKEN)
  • Cream (XMBSUBSURFACESHADER_PRESET_CREAM)
  • Ketchup (XMBSUBSURFACESHADER_PRESET_KETCHUP)
  • Marble (XMBSUBSURFACESHADER_PRESET_MARBLE)
  • Milk (Skim) (XMBSUBSURFACESHADER_PRESET_MILK_SKIM)
  • Milk (Whole) (XMBSUBSURFACESHADER_PRESET_MILK_WHOLE)
  • Potato (XMBSUBSURFACESHADER_PRESET_POTATO)
  • Skin (Dark) (XMBSUBSURFACESHADER_PRESET_SKIN_DARK)
  • Skin (Light) (XMBSUBSURFACESHADER_PRESET_SKIN_LIGHT)
  • Spectralon (XMBSUBSURFACESHADER_PRESET_SPECTRALON)

---

Parameter: Color

• Parameter ID: XMBSUBSURFACESHADER_DIFFUSE
• Parameter Type: maxon::Vector32 (Vectors)

---

Parameter: Strength

• Parameter ID: XMBSUBSURFACESHADER_STRENGTH
• Parameter Type: maxon::Float (Basic Data Types)

---

Parameter: Shader

• Parameter ID: XMBSUBSURFACESHADER_SHADER
• Parameter Type: BaseLink (BaseLink Manual)

---

Parameter: Path Length

• Parameter ID: XMBSUBSURFACESHADER_LENGTH
• Parameter Type: maxon::Float (Basic Data Types)

---

Parameter: Red

• Parameter ID: XMBSUBSURFACESHADER_LENGTH_R
• Parameter Type: maxon::Float (Basic Data Types)

---

Parameter: Green

• Parameter ID: XMBSUBSURFACESHADER_LENGTH_G
• Parameter Type: maxon::Float (Basic Data Types)

---

Parameter: Blue

• Parameter ID: XMBSUBSURFACESHADER_LENGTH_B
• Parameter Type: maxon::Float (Basic Data Types)

---

Parameter: Mode

• Parameter ID: XMBSUBSURFACESHADER_MULTIPLE_MODE
• Parameter Type: maxon::Int32 (Basic Data Types)
• Cycle Values:
  • Cache (XMBSUBSURFACESHADER_MULTIPLE_MODE_CACHE)
  • Direct (XMBSUBSURFACESHADER_MULTIPLE_MODE_DIRECT)

---

Parameter: Enabled

• Parameter ID: XMBSUBSURFACESHADER_MULTIPLE_ENABLED
• Parameter Type: maxon::Bool (Basic Data Types)

---

Parameter: Fast Evaluation

• Parameter ID: XMBSUBSURFACESHADER_CACHE_INTERPOLATION
• Parameter Type: maxon::Bool (Basic Data Types)

---

Parameter: Sample Density

• Parameter ID: XMBSUBSURFACESHADER_CACHE_SAMPLE_DENSITY
• Parameter Type: maxon::Float (Basic Data Types)

---

Parameter: Smoothing

• Parameter ID: XMBSUBSURFACESHADER_CACHE_SMOOTHING
• Parameter Type: maxon::Float (Basic Data Types)

---

Parameter: Threshold

• Parameter ID: XMBSUBSURFACESHADER_CACHE_ERROR
• Parameter Type: maxon::Float (Basic Data Types)

---

Parameter: Separate Color Channels

• Parameter ID: XMBSUBSURFACESHADER_DIRECT_SPLIT
• Parameter Type: maxon::Bool (Basic Data Types)

---

Parameter: Minimum Threshold

• Parameter ID: XMBSUBSURFACESHADER_DIRECT_RATIO
• Parameter Type: maxon::Float (Basic Data Types)

---

Parameter: Custom Sampling

• Parameter ID: XMBSUBSURFACESHADER_MULTIPLE_CUSTOM_ENABLED
• Parameter Type: maxon::Bool (Basic Data Types)

---

Parameter: Sampling Subdivision

• Parameter ID: XMBSUBSURFACESHADER_MULTIPLE_CUSTOM_SAMPLING
• Parameter Type: maxon::Float (Basic Data Types)

---

Parameter: Enabled

• Parameter ID: XMBSUBSURFACESHADER_SINGLE_ENABLED
• Parameter Type: maxon::Bool (Basic Data Types)

---

Parameter: Separate Color Channels

• Parameter ID: XMBSUBSURFACESHADER_SINGLE_SPLIT
• Parameter Type: maxon::Bool (Basic Data Types)

---

Parameter: Trace Shadow Rays

• Parameter ID: XMBSUBSURFACESHADER_SINGLE_TRACE
• Parameter Type: maxon::Bool (Basic Data Types)

---

Parameter: Phase Function

• Parameter ID: XMBSUBSURFACESHADER_SINGLE_PHASE
• Parameter Type: maxon::Float (Basic Data Types)

---

Parameter: Custom Sampling

• Parameter ID: XMBSUBSURFACESHADER_SINGLE_CUSTOM_ENABLED
• Parameter Type: maxon::Bool (Basic Data Types)

---

Parameter: Sampling Subdivision

• Parameter ID: XMBSUBSURFACESHADER_SINGLE_CUSTOM_SAMPLING
• Parameter Type: maxon::Float (Basic Data Types)

---

Parameter: Fresnel Reflectivity

• Parameter ID: XMBSUBSURFACESHADER_FRESNEL
• Parameter Type: maxon::Float (Basic Data Types)

---

Parameter: Dithering

• Parameter ID: XMBSUBSURFACESHADER_DITHER
• Parameter Type: maxon::Float (Basic Data Types)

---

Parameter: Index of Refraction

• Parameter ID: XMBSUBSURFACESHADER_IOR
• Parameter Type: maxon::Float (Basic Data Types)

---

Parameter: Compute GI Contribution

• Parameter ID: XMBSUBSURFACESHADER_LIGHTS_GI
• Parameter Type: maxon::Bool (Basic Data Types)

---

Parameter: Use Lights

• Parameter ID: XMBSUBSURFACESHADER_LIGHTS_MODE
• Parameter Type: maxon::Int32 (Basic Data Types)
• Cycle Values:
  • Include (XMBSUBSURFACESHADER_LIGHTS_MODE_INCLUDE)
  • Exclude (XMBSUBSURFACESHADER_LIGHTS_MODE_EXCLUDE)

---

Parameter: Lights

• Parameter ID: XMBSUBSURFACESHADER_LIGHTS
• Parameter Type: InExcludeData

---

Parameter: Strength

• Parameter ID: XMBSUBSURFACESHADER_GPURENDER_SSS_WEIGHT
• Parameter Type: maxon::Float (Basic Data Types)

---

Parameter: Texture

• Parameter ID: XMBSUBSURFACESHADER_GPURENDER_SSS_WEIGHT_SHADER
• Parameter Type: BaseLink (BaseLink Manual)

---

Parameter: Preset

• Parameter ID: XMBSUBSURFACESHADER_GPURENDER_PRESET
• Parameter Type: maxon::Int32 (Basic Data Types)
• Cycle Values:
  • Custom (XMBSUBSURFACESHADER_PRESET_CUSTOM)
  • Apple (XMBSUBSURFACESHADER_PRESET_APPLE)
  • Chicken (XMBSUBSURFACESHADER_PRESET_CHICKEN)
  • Cream (XMBSUBSURFACESHADER_PRESET_CREAM)
  • Ketchup (XMBSUBSURFACESHADER_PRESET_KETCHUP)
  • Marble (XMBSUBSURFACESHADER_PRESET_MARBLE)
  • Milk (Skim) (XMBSUBSURFACESHADER_PRESET_MILK_SKIM)
  • Milk (Whole) (XMBSUBSURFACESHADER_PRESET_MILK_WHOLE)
  • Potato (XMBSUBSURFACESHADER_PRESET_POTATO)
  • Skin (Dark) (XMBSUBSURFACESHADER_PRESET_SKIN_DARK)
  • Skin (Light) (XMBSUBSURFACESHADER_PRESET_SKIN_LIGHT)
  • Spectralon (XMBSUBSURFACESHADER_PRESET_SPECTRALON)

---

Parameter: Scatter Color

• Parameter ID: XMBSUBSURFACESHADER_GPURENDER_SURFACE_COLOR
• Parameter Type: maxon::Vector32 (Vectors)

---

Parameter: Texture

• Parameter ID: XMBSUBSURFACESHADER_GPURENDER_SURFACE_COLOR_SHADER
• Parameter Type: BaseLink (BaseLink Manual)

---

Parameter: Scatter Depth

• Parameter ID: XMBSUBSURFACESHADER_GPURENDER_RADIUS_SCALE
• Parameter Type: maxon::Float (Basic Data Types)

---

Parameter: Depth Color

• Parameter ID: XMBSUBSURFACESHADER_GPURENDER_RADIUS_RGB
• Parameter Type: maxon::Vector32 (Vectors)

---

Parameter: Phase

• Parameter ID: XMBSUBSURFACESHADER_GPURENDER_PHASE
• Parameter Type: maxon::Float (Basic Data Types)

---

Parameter: Transparent

• Parameter ID: XMBSUBSURFACESHADER_GPURENDER_IS_TRANSPARENT
• Parameter Type: maxon::Bool (Basic Data Types)

---

Parameter: Emission

• Parameter ID: XMBSUBSURFACESHADER_GPURENDER_EMISSION_COLOR
• Parameter Type: maxon::Vector32 (Vectors)

---

Parameter: Texture

• Parameter ID: XMBSUBSURFACESHADER_GPURENDER_EMISSION_SHADER
• Parameter Type: BaseLink (BaseLink Manual)

---

Parameter: Intensity

• Parameter ID: XMBSUBSURFACESHADER_GPURENDER_EMISSION_BRIGHTNESS
• Parameter Type: maxon::Float (Basic Data Types)

---

Parameter: Enable Multi-Scattering

• Parameter ID: XMBSUBSURFACESHADER_GPURENDER_MULTISCATTER_ENABLED
• Parameter Type: maxon::Bool (Basic Data Types)