Hair Tracer

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Parameters

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


Parameter: Cache Primary Rays


Parameter: Cache Secondary Rays


Parameter: Cache Blurry Rays


Parameter: Cache GI Rays


Parameter: GI Sampling

  • Parameter ID: HAIR_RENDER_PHYSICAL_GI
  • Parameter Type: maxon::Int32 (Basic Data Types)
  • Cycle Values:
    • Pixel (HAIR_RENDER_PHYSICAL_GI_PIXEL)
    • Vertex (HAIR_RENDER_PHYSICAL_GI_VERTEX)

Parameter: Sampling

  • Parameter ID: HAIR_RENDER_COLOR_SAMPLING
  • Parameter Type: maxon::Int32 (Basic Data Types)
  • Cycle Values:
    • Pixel (HAIR_RENDER_COLOR_SAMPLING_FULL)
    • Vertex (HAIR_RENDER_COLOR_SAMPLING_VERTEX)

Parameter: GI Quality


Parameter: Render

  • Parameter ID: HAIR_RENDER_TYPE
  • Parameter Type: maxon::Int32 (Basic Data Types)
  • Cycle Values:
    • Raster (8-bit) (HAIR_RENDER_TYPE_RASTER_8BIT)
    • Raster (32-bit) (HAIR_RENDER_TYPE_RASTER_32BIT)
    • Raster (Post) (HAIR_RENDER_TYPE_RASTER_POST)
    • Raytrace (HAIR_RENDER_TYPE_RAYTRACED)

Parameter: AA Quality

  • Parameter ID: HAIR_RENDER_AA_QUALITY
  • Parameter Type: maxon::Int32 (Basic Data Types)
  • Cycle Values:
    • None (HAIR_RENDER_AA_QUALITY_NONE)
    • Low (HAIR_RENDER_AA_QUALITY_LOW)
    • Medium (HAIR_RENDER_AA_QUALITY_MED)
    • High (HAIR_RENDER_AA_QUALITY_HIGH)
    • Best (HAIR_RENDER_AA_QUALITY_BEST)
    • User (HAIR_RENDER_AA_QUALITY_USER)

Parameter: Type

  • Parameter ID: HAIR_RENDER_AA_MODE
  • Parameter Type: maxon::Int32 (Basic Data Types)
  • Cycle Values:
    • Smoothing (HAIR_RENDER_AA_MODE_OLD)
    • Area (HAIR_RENDER_AA_MODE_NEW)
    • Subpixel (HAIR_RENDER_AA_MODE_SUBPIXEL)

Parameter: Filter


Parameter: Cast Shadows


Parameter: Transparency


Parameter: Reflection/Refraction/Traced Shadows


Parameter: Tracing Memory

  • Parameter ID: HAIR_RENDER_MEMORY_USE
  • Parameter Type: maxon::Int32 (Basic Data Types)
  • Cycle Values:
    • Low (HAIR_RENDER_MEMORY_USE_LOW)
    • Medium (HAIR_RENDER_MEMORY_USE_MED)
    • High (HAIR_RENDER_MEMORY_USE_HIGH)
    • Maximum (HAIR_RENDER_MEMORY_USE_MAX)

Parameter: Shadows

  • Parameter ID: HAIR_RENDER_SHADOW_TYPE
  • Parameter Type: maxon::Int32 (Basic Data Types)
  • Cycle Values:
    • None (HAIR_RENDER_SHADOW_TYPE_NONE)
    • Auto (HAIR_RENDER_SHADOW_TYPE_AUTO)
    • Soft Shadows (HAIR_RENDER_SHADOW_TYPE_SOFT)
    • Ray Traced (HAIR_RENDER_SHADOW_TYPE_HARD)

Parameter: Trans. Threshold


Parameter: Depth Threshold


Parameter: Antialiasing

  • Parameter ID: HAIR_RENDER_SHADOW_AA_LEVEL
  • Parameter Type: maxon::Int32 (Basic Data Types)
  • Cycle Values:
    • None (HAIR_RENDER_AA_QUALITY_NONE)
    • Low (HAIR_RENDER_AA_QUALITY_LOW)
    • Medium (HAIR_RENDER_AA_QUALITY_MED)
    • High (HAIR_RENDER_AA_QUALITY_HIGH)
    • Best (HAIR_RENDER_AA_QUALITY_BEST)
    • User (HAIR_RENDER_AA_QUALITY_USER)

Parameter: Filter


Parameter: Sample Size


Parameter: Shadow Map

  • Parameter ID: HAIR_RENDER_SHADOWS_MAP
  • Parameter Type: maxon::Int32 (Basic Data Types)
  • Cycle Values:
    • 250x250 (HAIR_RENDER_SHADOWS_MAP_250)
    • 500x500 (HAIR_RENDER_SHADOWS_MAP_500)
    • 750x750 (HAIR_RENDER_SHADOWS_MAP_750)
    • 1000x1000 (HAIR_RENDER_SHADOWS_MAP_1000)
    • 1250x1250 (HAIR_RENDER_SHADOWS_MAP_1250)
    • 1500x1500 (HAIR_RENDER_SHADOWS_MAP_1500)
    • 1750x1750 (HAIR_RENDER_SHADOWS_MAP_1750)
    • 2000x2000 (HAIR_RENDER_SHADOWS_MAP_2000)
    • Custom (HAIR_RENDER_SHADOWS_MAP_CUSTOM)

Parameter: Resolution


Parameter: Traced Width


Parameter: Mode

  • Parameter ID: HAIR_RENDER_LIGHTS_MODE
  • Parameter Type: maxon::Int32 (Basic Data Types)
  • Cycle Values:
    • Include (HAIR_RENDER_MODE_INCLUDE)
    • Exclude (HAIR_RENDER_MODE_EXCLUDE)

Parameter: Lights


Parameter: Hair


Parameter: Polygon


Parameter: Spline


Parameter: Particle


Parameter: Length


Parameter: Count


Parameter: Mode

  • Parameter ID: HAIR_RENDER_OBJECTS_MODE
  • Parameter Type: maxon::Int32 (Basic Data Types)
  • Cycle Values:
    • Include (HAIR_RENDER_MODE_INCLUDE)
    • Exclude (HAIR_RENDER_MODE_EXCLUDE)

Parameter: Objects

  • Parameter ID: HAIR_RENDER_OBJECTS
  • Parameter Type: InExcludeData

Parameter: Image


Parameter: Depth

  • Parameter ID: HAIR_RENDER_MP_DEPTH
  • Parameter Type: maxon::Int32 (Basic Data Types)
  • Cycle Values:
    • None (HAIR_RENDER_MP_DEPTH_OFF)
    • Standard (HAIR_RENDER_MP_DEPTH_ON)
    • Separate (HAIR_RENDER_MP_DEPTH_OWN)

Parameter: Alpha

  • Parameter ID: HAIR_RENDER_MP_ALPHA
  • Parameter Type: maxon::Int32 (Basic Data Types)
  • Cycle Values:
    • None (HAIR_RENDER_MP_ALPHA_OFF)
    • Standard (HAIR_RENDER_MP_ALPHA_ON)
    • Separate (HAIR_RENDER_MP_ALPHA_OWN)

Parameter: Split Back


Parameter: Color


Parameter: Diffuse


Parameter: Specular


Parameter: Secondary


Parameter: Received Shadows


Parameter: Self-Shadows


Parameter: Illumination