Parameters are accessed with C4DAtom::GetParameter()/ C4DAtom::SetParameter(). See Parameter IDs.
Parameter: Color
HAIRMATERIAL_USE_COLOR
Parameter: Backlit Color
HAIRMATERIAL_USE_BACK_COLOR
Parameter: Specular
HAIRMATERIAL_USE_LIGHTING
Parameter: Transparency
HAIRMATERIAL_USE_TRANSPARENCY
Parameter: Thickness
HAIRMATERIAL_USE_THICKNESS
Parameter: Length
HAIRMATERIAL_USE_LENGTH
Parameter: Scale
HAIRMATERIAL_USE_SCALE
Parameter: Frizz
HAIRMATERIAL_USE_FRIZZ
Parameter: Kink
HAIRMATERIAL_USE_KINK
Parameter: Density
HAIRMATERIAL_USE_DENSITY
Parameter: Clump
HAIRMATERIAL_USE_CLUMP
Parameter: Tighten
HAIRMATERIAL_USE_TIGHTEN
Parameter: Displace
HAIRMATERIAL_USE_DISPLACE
Parameter: Bend
HAIRMATERIAL_USE_BEND
Parameter: Curl
HAIRMATERIAL_USE_CURL
Parameter: Twist
HAIRMATERIAL_USE_TWIST
Parameter: Wave
HAIRMATERIAL_USE_WAVE
Parameter: Straighten
HAIRMATERIAL_USE_STRAIGHTEN
Parameter: Assign
HAIRMATERIAL_PAGE_ASSIGNMENT
Parameter: Illumination
HAIRMATERIAL_MATERIAL_PAGE_ILLUMINATION
Parameter: Color
HAIRMATERIAL_COLOR_GRADIENT
Parameter: Brightness
HAIRMATERIAL_COLOR_BRIGHTNESS
Parameter: Texture
HAIRMATERIAL_COLOR_SHADER
Parameter: Blend
HAIRMATERIAL_COLOR_BLEND
Parameter: Mix
HAIRMATERIAL_COLOR_MIX
Parameter: H
HAIRMATERIAL_H_VAR
Parameter: S
HAIRMATERIAL_S_VAR
Parameter: V
HAIRMATERIAL_V_VAR
Parameter: Texture
HAIRMATERIAL_COLOR_HAIR_ROOTS_SHADER
Parameter: Blend
HAIRMATERIAL_ROOTS_COLOR_BLEND
Parameter: Mix
HAIRMATERIAL_ROOTS_COLOR_MIX
Parameter: As Roots
HAIRMATERIAL_COLOR_HAIR_TIPS_LINK
Parameter: Texture
HAIRMATERIAL_COLOR_HAIR_TIPS_SHADER
Parameter: Blend
HAIRMATERIAL_TIPS_COLOR_BLEND
Parameter: Mix
HAIRMATERIAL_TIPS_COLOR_MIX
Parameter: Texture
HAIRMATERIAL_MUTANT_COLOR
Parameter: Hairs
HAIRMATERIAL_MUTANT_LEVEL
Parameter: Blend
HAIRMATERIAL_MUTANT_BLEND
Parameter: Mix
HAIRMATERIAL_MUTANT_MIX
Parameter: Surface
HAIRMATERIAL_COLOR_SURFACE
Parameter: Color
HAIRMATERIAL_COLOR_SURFACE_COLOR
Parameter: Illumination
HAIRMATERIAL_COLOR_SURFACE_ILLUMINATION
Parameter: Shadows
HAIRMATERIAL_COLOR_SURFACE_SHADOW
Parameter: Blend
HAIRMATERIAL_SURFACE_BLEND
Parameter: Mix
HAIRMATERIAL_SURFACE_MIX
Parameter: Blend
HAIRMATERIAL_BACK_FRONT_COLOR_BLEND
Parameter: Mix
HAIRMATERIAL_BACK_FRONT_COLOR_MIX
Parameter: Color
HAIRMATERIAL_BACK_COLOR_GRADIENT
Parameter: Brightness
HAIRMATERIAL_BACK_COLOR_BRIGHTNESS
Parameter: Texture
HAIRMATERIAL_BACK_COLOR_SHADER
Parameter: Blend
HAIRMATERIAL_BACK_COLOR_BLEND
Parameter: Mix
HAIRMATERIAL_BACK_COLOR_MIX
Parameter: H
HAIRMATERIAL_BACK_H_VAR
Parameter: S
HAIRMATERIAL_BACK_S_VAR
Parameter: V
HAIRMATERIAL_BACK_V_VAR
Parameter: Color
HAIRMATERIAL_BACK_COLOR_HAIR_ROOTS_SHADER
Parameter: Blend
HAIRMATERIAL_ROOTS_BACK_COLOR_BLEND
Parameter: Mix
HAIRMATERIAL_ROOTS_BACK_COLOR_MIX
Parameter: As Roots
HAIRMATERIAL_BACK_COLOR_HAIR_TIPS_LINK
Parameter: Color
HAIRMATERIAL_BACK_COLOR_HAIR_TIPS_SHADER
Parameter: Blend
HAIRMATERIAL_TIPS_BACK_COLOR_BLEND
Parameter: Mix
HAIRMATERIAL_TIPS_BACK_COLOR_MIX
Parameter: Color
HAIRMATERIAL_MUTANT_BACK_COLOR
Parameter: Blend
HAIRMATERIAL_BACK_MUTANT_BLEND
Parameter: Mix
HAIRMATERIAL_BACK_MUTANT_MIX
Parameter: Surface
HAIRMATERIAL_BACK_COLOR_SURFACE
Parameter: Color
HAIRMATERIAL_BACK_COLOR_SURFACE_COLOR
Parameter: Illumination
HAIRMATERIAL_BACK_COLOR_SURFACE_ILLUMINATION
Parameter: Shadows
HAIRMATERIAL_BACK_COLOR_SURFACE_SHADOW
Parameter: Blend
HAIRMATERIAL_BACK_SURFACE_BLEND
Parameter: Mix
HAIRMATERIAL_BACK_SURFACE_MIX
Parameter: Color
HAIRMATERIAL_LIGHTING_SPECULAR_COLOR
Parameter: Strength
HAIRMATERIAL_LIGHTING_SPECULAR_STRENGTH
Parameter: Sharpness
HAIRMATERIAL_LIGHTING_SPECULAR_POWER
Parameter: Texture
HAIRMATERIAL_LIGHTING_SPECULAR_SHADER
Parameter: Blend
HAIRMATERIAL_LIGHTING_SPECULAR_BLEND
Parameter: Mix
HAIRMATERIAL_LIGHTING_SPECULAR_MIX
Parameter: Strength
HAIRMATERIAL_LIGHTING_ISPECULAR_STRENGTH
Parameter: Sharpness
HAIRMATERIAL_LIGHTING_ISPECULAR_POWER
Parameter: Texture
HAIRMATERIAL_LIGHTING_ISPECULAR_SHADER
Parameter: Blend
HAIRMATERIAL_LIGHTING_ISPECULAR_BLEND
Parameter: Mix
HAIRMATERIAL_LIGHTING_ISPECULAR_MIX
Parameter: Back Specular
HAIRMATERIAL_LIGHTING_SPECULAR_BACK
Parameter: Transparency
HAIRMATERIAL_LIGHTING_TRANSPARENCY_GRADIENT
Parameter: Brightness
HAIRMATERIAL_LIGHTING_TRANSPARENCY
Parameter: Invert
HAIRMATERIAL_LIGHTING_TRANSPARENCY_INVERT
Parameter: Texture
HAIRMATERIAL_LIGHTING_TRANSPARENCY_SHADER
Parameter: Blend
HAIRMATERIAL_LIGHTING_TRANSPARENCY_BLEND
Parameter: Mix
HAIRMATERIAL_LIGHTING_TRANSPARENCY_MIX
Parameter: Root
HAIRMATERIAL_THICKNESS_ROOT
Parameter: Tip
HAIRMATERIAL_THICKNESS_TIP
Parameter: Variation
HAIRMATERIAL_THICKNESS_VAR
Parameter: Curve
HAIRMATERIAL_THICKNESS_CURVE
Parameter: Texture
HAIRMATERIAL_THICKNESS_SHADER
Parameter: Length
HAIRMATERIAL_LENGTH
Parameter: Variation
HAIRMATERIAL_LENGTH_VAR
Parameter: Amount
HAIRMATERIAL_LENGTH_AMOUNT
Parameter: Texture
HAIRMATERIAL_LENGTH_SHADER
Parameter: Scale
HAIRMATERIAL_SCALE
Parameter: Variation
HAIRMATERIAL_SCALE_VAR
Parameter: Amount
HAIRMATERIAL_SCALE_AMOUNT
Parameter: Texture
HAIRMATERIAL_SCALE_SHADER
Parameter: Frizz
HAIRMATERIAL_FRIZZ
Parameter: Variation
HAIRMATERIAL_FRIZZ_VAR
Parameter: Scale X
HAIRMATERIAL_FRIZZ_SCALE_X
Parameter: Scale Y
HAIRMATERIAL_FRIZZ_SCALE_Y
Parameter: Amount
HAIRMATERIAL_FRIZZ_AMOUNT
Parameter: Curve
HAIRMATERIAL_FRIZZ_CURVE
Parameter: Texture
HAIRMATERIAL_FRIZZ_SHADER
Parameter: Kink
HAIRMATERIAL_KINK
Parameter: Variation
HAIRMATERIAL_KINK_VAR
Parameter: Scale X
HAIRMATERIAL_KINK_SCALE_X
Parameter: Scale Y
HAIRMATERIAL_KINK_SCALE_Y
Parameter: Amount
HAIRMATERIAL_KINK_AMOUNT
Parameter: Curve
HAIRMATERIAL_KINK_CURVE
Parameter: Texture
HAIRMATERIAL_KINK_SHADER
Parameter: Density
HAIRMATERIAL_DENSITY
Parameter: Density Levels
HAIRMATERIAL_DENSITY_LEVELS
Parameter: Texture
HAIRMATERIAL_DENSITY_SHADER
Parameter: Count
HAIRMATERIAL_CLUMP_NUMBER
Parameter: Clump
HAIRMATERIAL_CLUMP
Parameter: Variation
HAIRMATERIAL_CLUMP_VAR
Parameter: Radius
HAIRMATERIAL_CLUMP_RADIUS
Parameter: Variation
HAIRMATERIAL_CLUMP_RADIUS_VAR
Parameter: Twist
HAIRMATERIAL_CLUMP_TWIST
Parameter: Variation
HAIRMATERIAL_CLUMP_TWIST_VAR
Parameter: Limit
HAIRMATERIAL_CLUMP_MAX
Parameter: Include Roots
HAIRMATERIAL_CLUMP_INC_ROOTS
Parameter: Keep Length
HAIRMATERIAL_CLUMP_RETAIN_LENGTH
Parameter: Clump
HAIRMATERIAL_CLUMP_CURVE
Parameter: Falloff
HAIRMATERIAL_CLUMP_FALLOFF_CURVE
Parameter: Clump
HAIRMATERIAL_CLUMP_SHADER
Parameter: Radius
HAIRMATERIAL_CLUMP_RADIUS_SHADER
Parameter: Twist
HAIRMATERIAL_CLUMP_TWIST_CURVE
Parameter: Falloff
HAIRMATERIAL_CLUMP_TWIST_FALLOFF_CURVE
Parameter: Twist
HAIRMATERIAL_CLUMP_TWIST_SHADER
Parameter: Tighten
HAIRMATERIAL_TIGHTEN
Parameter: Variation
HAIRMATERIAL_TIGHTEN_VAR
Parameter: Amount
HAIRMATERIAL_TIGHTEN_AMOUNT
Parameter: Curve
HAIRMATERIAL_TIGHTEN_CURVE
Parameter: Texture
HAIRMATERIAL_TIGHTEN_SHADER
Parameter: Direction
HAIRMATERIAL_DISPLACE_DIRECTION
Parameter: Relative
HAIRMATERIAL_DISPLACE_RELATIVE
Parameter: Distance
HAIRMATERIAL_DISPLACE_ABS
Parameter: Variation
HAIRMATERIAL_DISPLACE_ABS_VAR
Parameter: Displace
HAIRMATERIAL_DISPLACE
Parameter: Variation
HAIRMATERIAL_DISPLACE_VAR
Parameter: Amount
HAIRMATERIAL_DISPLACE_AMOUNT
Parameter: X Curve
HAIRMATERIAL_DISPLACE_CURVE_X
Parameter: Y Curve
HAIRMATERIAL_DISPLACE_CURVE_Y
Parameter: Z Curve
HAIRMATERIAL_DISPLACE_CURVE_Z
Parameter: Include Root
HAIRMATERIAL_DISPLACE_ROOT
Parameter: Additive
HAIRMATERIAL_DISPLACE_ADDITIVE
Parameter: From Tip
HAIRMATERIAL_DISPLACE_SCALE_SEGMENTS
Parameter: Strength
HAIRMATERIAL_DISPLACE_CURVE
Parameter: Texture
HAIRMATERIAL_DISPLACE_SHADER
Parameter: Direction
HAIRMATERIAL_DISPLACE_DN_SHADER
Parameter: Bend
HAIRMATERIAL_BEND
Parameter: Variation
HAIRMATERIAL_BEND_VAR
Parameter: Amount
HAIRMATERIAL_BEND_AMOUNT
Parameter: Direction
HAIRMATERIAL_BEND_DIRECTION
Parameter: Variation
HAIRMATERIAL_BEND_DN_VAR
Parameter: Axis
HAIRMATERIAL_BEND_DIRECTION_AXIS
Parameter: Texture
HAIRMATERIAL_BEND_DN_SHADER
Parameter: Object
HAIRMATERIAL_BEND_DN_OBJECT
Parameter: From Root
HAIRMATERIAL_BEND_ROOT
Parameter: Strength
HAIRMATERIAL_BEND_CURVE
Parameter: Texture
HAIRMATERIAL_BEND_SHADER
Parameter: Curl
HAIRMATERIAL_CURL
Parameter: Variation
HAIRMATERIAL_CURL_VAR
Parameter: Amount
HAIRMATERIAL_CURL_AMOUNT
Parameter: Direction
HAIRMATERIAL_CURL_DIRECTION
Parameter: Variation
HAIRMATERIAL_CURL_DN_VAR
Parameter: Axis
HAIRMATERIAL_CURL_DIRECTION_AXIS
Parameter: Texture
HAIRMATERIAL_CURL_DN_SHADER
Parameter: Curling
HAIRMATERIAL_CURL_CURVE
Parameter: Texture
HAIRMATERIAL_CURL_SHADER
Parameter: Axis
HAIRMATERIAL_TWIST_AROUND
Parameter: Keep Length
HAIRMATERIAL_TWIST_KEEP_LENGTH
Parameter: Twist
HAIRMATERIAL_TWIST
Parameter: Variation
HAIRMATERIAL_TWIST_VAR
Parameter: Amount
HAIRMATERIAL_TWIST_AMOUNT
Parameter: Curve
HAIRMATERIAL_TWIST_CURVE
Parameter: Texture
HAIRMATERIAL_TWIST_SHADER
Parameter: Wave
HAIRMATERIAL_WAVE
Parameter: Variation
HAIRMATERIAL_WAVE_VAR
Parameter: X Scale
HAIRMATERIAL_WAVE_X
Parameter: Y Scale
HAIRMATERIAL_WAVE_Y
Parameter: Amount
HAIRMATERIAL_WAVE_AMOUNT
Parameter: Phase X
HAIRMATERIAL_WAVE_PHASE_X
Parameter: Phase Y
HAIRMATERIAL_WAVE_PHASE_Y
Parameter: X Freq
HAIRMATERIAL_WAVE_FREQ_X
Parameter: Y Freq
HAIRMATERIAL_WAVE_FREQ_Y
Parameter: X Curve
HAIRMATERIAL_WAVE_CURVE_X
Parameter: Y Curve
HAIRMATERIAL_WAVE_CURVE_Y
Parameter: Texture
HAIRMATERIAL_WAVE_SHADER
Parameter: Towards
HAIRMATERIAL_STRAIGHTEN_TOWARDS
Parameter: Amount
HAIRMATERIAL_STRAIGHTEN_AMOUNT
Parameter: Strength
HAIRMATERIAL_STRAIGHTEN_STRENGTH
Parameter: Variation
HAIRMATERIAL_STRAIGHTEN_STRENGTH_VAR
Parameter: Curve
HAIRMATERIAL_STRAIGHTEN_CURVE
Parameter: Texture
HAIRMATERIAL_STRAIGHTEN_SHADER
Parameter: GI Receive
HAIRMATERIAL_MATERIAL_GLOBALILLUM_RECEIVE
Parameter: GI Receive Strength
HAIRMATERIAL_MATERIAL_GLOBALILLUM_RECEIVE_STRENGTH
Parameter: Diffuse
HAIRMATERIAL_LIGHTING_DIFFUSE_STRENGTH
Parameter: Roughness
HAIRMATERIAL_LIGHTING_ROUGHNESS
Parameter: Variation
HAIRMATERIAL_LIGHTING_ROUGHNESS_VAR
Parameter: Reflectiveness
HAIRMATERIAL_LIGHTING_REFLECT
Parameter: Translucence
HAIRMATERIAL_LIGHTING_TRANSMIT
Parameter: Shadow Density
HAIRMATERIAL_LIGHTING_SHADOWDENSITY
Parameter: Received Shadow
HAIRMATERIAL_LIGHTING_SHADOW
Parameter: Self-Shadow
HAIRMATERIAL_LIGHTING_SELF_SHADOW
Parameter: Back Shadow
HAIRMATERIAL_LIGHTING_BACK_SHADOW