就业培训     下载中心     Wiki     联络 登录   注册
  1. 首页
  2. C4D R23.110 C++ SDK

灯光对象

关于

参数

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

Parameter: 颜色

Parameter: 使用温度

Parameter: 颜色温度

Parameter: 光亮度

Parameter: 类型

  • Parameter ID: LIGHT_TYPE
  • Parameter Type: maxon::Int32 ( Basic Data Types )
  • Cycle Values:
    • Omni (LIGHT_TYPE_OMNI)
    • Spot (LIGHT_TYPE_SPOT)
    • Infinite (LIGHT_TYPE_DISTANT)
    • Area (LIGHT_TYPE_AREA)
    • Square Spot (LIGHT_TYPE_SPOTRECT)
    • Parallel (LIGHT_TYPE_PARALLEL)
    • Parallel Spot (LIGHT_TYPE_PARSPOT)
    • Square Parallel Spot (LIGHT_TYPE_PARSPOTRECT)
    • IES (LIGHT_TYPE_PHOTOMETRIC)

Parameter: 阴影

  • Parameter ID: LIGHT_SHADOWTYPE
  • Parameter Type: maxon::Int32 ( Basic Data Types )
  • Cycle Values:
    • None (LIGHT_SHADOWTYPE_NONE)
    • Shadow Maps (Soft) (LIGHT_SHADOWTYPE_SOFT)
    • Raytraced (Hard) (LIGHT_SHADOWTYPE_HARD)
    • Area (LIGHT_SHADOWTYPE_AREA)

Parameter: Visible Light

  • Parameter ID: LIGHT_VLTYPE
  • Parameter Type: maxon::Int32 ( Basic Data Types )
  • Cycle Values:
    • None (LIGHT_VLTYPE_NONE)
    • Visible (LIGHT_VLTYPE_VISIBLE)
    • Volumetric (LIGHT_VLTYPE_VOLUMETRIC)
    • Inverse Volumetric (LIGHT_VLTYPE_INVERSEVOLUMETRIC)

Parameter: No Illumination

Parameter: Show Illumination

Parameter: Ambient Illumination

Parameter: Show Visible Light

Parameter: Diffuse

Parameter: Show Clipping

Parameter: Specular

Parameter: Separate Pass

Parameter: GI Illumination

Parameter: Export to Compositing

Parameter: Use Inner Value

Parameter: 内部角度

Parameter: 内部半径

Parameter: 外部角度

Parameter: 外部半径

Parameter: Aspect Ratio

Parameter: 对比度

Parameter: Shadow Caster

Parameter: Area Shape

  • Parameter ID: LIGHT_AREADETAILS_SHAPE
  • Parameter Type: maxon::Int32 ( Basic Data Types )
  • Cycle Values:
    • Disc (LIGHT_AREADETAILS_SHAPE_DISC)
    • Rectangle (LIGHT_AREADETAILS_SHAPE_RECTANGLE)
    • Line (LIGHT_AREADETAILS_SHAPE_LINE)
    • Sphere (LIGHT_AREADETAILS_SHAPE_SPHERE)
    • Cylinder (LIGHT_AREADETAILS_SHAPE_CYLINDER)
    • Cylinder (Perpendicular) (LIGHT_AREADETAILS_SHAPE_PCYLINDER)
    • Cube (LIGHT_AREADETAILS_SHAPE_CUBE)
    • Hemisphere (LIGHT_AREADETAILS_SHAPE_HEMISPHERE)
    • Object / Spline (LIGHT_AREADETAILS_SHAPE_OBJECT)

Parameter: 对象

Parameter: Size X

Parameter: Size Y

Parameter: Size Z

Parameter: Falloff Angle

Parameter: Infinite Angle

Parameter: 采样

Parameter: Add Grain (Slow)

Parameter: Show in 渲染

Parameter: Show as Solid in Viewport

Parameter: Show in Specular

Parameter: Show in Reflection

Parameter: Visibility Multiplier

Parameter: 衰减

  • Parameter ID: LIGHT_DETAILS_FALLOFF
  • Parameter Type: maxon::Int32 ( Basic Data Types )
  • Cycle Values:
    • None (LIGHT_DETAILS_FALLOFF_NONE)
    • Inverse Square (Physically Accurate) (LIGHT_DETAILS_FALLOFF_INVERSESQUARE)
    • Linear (LIGHT_DETAILS_FALLOFF_LINEAR)
    • Step (LIGHT_DETAILS_FALLOFF_STEP)
    • Inverse Square Clamped (LIGHT_DETAILS_FALLOFF_INVERSESQUARE_CLAMPED)

Parameter: Falloff Inner Radius

Parameter: Falloff Radius / Decay

Parameter: Colored Edge Falloff

Parameter: Z Direction Only

Parameter: 使用 渐变

Parameter: 颜色

  • Parameter ID: LIGHT_DETAILS_GRADIENT
  • Parameter Type: 渐变

Parameter: Use Near Clipping

Parameter: Near Clipping from

Parameter: Near Clipping to

Parameter: Use Far Clipping

Parameter: Far Clipping from

Parameter: Far Clipping to

Parameter: VL Use Falloff

Parameter: VL Falloff

Parameter: VL Use Edge Falloff

Parameter: VL Edge Falloff

Parameter: VL Colored Edge Falloff

Parameter: VL Inner Distance

Parameter: VL Outer Distance

Parameter: VL Relative Scale

Parameter: VL Sample Distance

Parameter: VL Brightness

Parameter: VL Dust

Parameter: VL Dithering

Parameter: VL Use 渐变

Parameter: VL Color

  • Parameter ID: LIGHT_VISIBILITY_GRADIENT
  • Parameter Type: 渐变

Parameter: VL Additive

Parameter: VL Adapt Brightness

Parameter: 阴影

  • Parameter ID: LIGHT_SHADOWTYPE_VIRTUAL
  • Parameter Type: maxon::Int32 ( Basic Data Types )
  • Cycle Values:
    • None (LIGHT_SHADOWTYPE_NONE)
    • Shadow Maps (Soft) (LIGHT_SHADOWTYPE_SOFT)
    • Raytraced (Hard) (LIGHT_SHADOWTYPE_HARD)
    • Area (LIGHT_SHADOWTYPE_AREA)

Parameter: Shadow Density

Parameter: Shadow Color

Parameter: Shadow Transparency

Parameter: Shadow Clipping Influence

Parameter: 阴影贴图

  • Parameter ID: LIGHT_SHADOW_MAPSIZE
  • Parameter Type: maxon::Int32 ( Basic Data Types )
  • Cycle Values:
    • 250x250 (LIGHT_SHADOW_MAPSIZE_250)
    • 500x500 (LIGHT_SHADOW_MAPSIZE_500)
    • 750x750 (LIGHT_SHADOW_MAPSIZE_750)
    • 1000x1000 (LIGHT_SHADOW_MAPSIZE_1000)
    • 1250x1250 (LIGHT_SHADOW_MAPSIZE_1250)
    • 1500x1500 (LIGHT_SHADOW_MAPSIZE_1500)
    • LIGHT_SHADOW_MAPSIZE_1750LIGHT_SHADOW_MAPSIZE_2000LIGHT_SHADOW_MAPSIZE_USER (LIGHT_SHADOW_MAPSIZE_1750LIGHT_SHADOW_MAPSIZE_2000LIGHT_SHADOW_MAPSIZE_USER)

Parameter: Shadow Map Size X

Parameter: Shadow Map Size Y

Parameter: Shadow Sample Radius

Parameter: 采样半径增强

  • Parameter ID: LIGHT_SHADOW_SAMPLEBOOST
  • Parameter Type: maxon::Int32 ( Basic Data Types )
  • Cycle Values:
    • None (LIGHT_SHADOW_SAMPLEBOOST_NONE)
    • Low (2x) (LIGHT_SHADOW_SAMPLEBOOST_2)
    • Medium (4x) (LIGHT_SHADOW_SAMPLEBOOST_4)
    • High (8x) (LIGHT_SHADOW_SAMPLEBOOST_8)

Parameter: Shadow Absolute Bias

Parameter: Shadow Bias (Rel)

Parameter: Shadow Bias (Abs)

Parameter: Shadow Parallel Width

Parameter: 轮廓阴影

Parameter: 高品质

Parameter: 阴影锥体

Parameter: Shadow Cone Angle

Parameter: Shadow Soft Cone

Parameter: Area Shadow Width

Parameter: 精度

Parameter: 最小采样

Parameter: 最大采样

Parameter: Photometric Intensity

Parameter: 光亮度

Parameter: Units

  • Parameter ID: LIGHT_PHOTOMETRIC_UNIT
  • Parameter Type: maxon::Int32 ( Basic Data Types )
  • Cycle Values:
    • Lumen (lm) (LIGHT_PHOTOMETRIC_UNIT_LUMEN)
    • Candela (cd) (LIGHT_PHOTOMETRIC_UNIT_CANDELA)
    • Lux (lx) (LIGHT_PHOTOMETRIC_UNIT_LUX)

Parameter: Photometric Data

Parameter: Filename

Parameter: Photometric Size

Parameter: Surface Caustics

Parameter: Surface Energy

Parameter: Surface Photons

Parameter: Volume Caustics

Parameter: Volume Energy

Parameter: Volume Photons

Parameter: Caustics Falloff

  • Parameter ID: LIGHT_VOLCAUSTIC_FALLOFF
  • Parameter Type: maxon::Int32 ( Basic Data Types )
  • Cycle Values:
    • None (LIGHT_VOLCAUSTIC_FALLOFF_NONE)
    • Linear (LIGHT_VOLCAUSTIC_FALLOFF_LINEAR)
    • Inverse (LIGHT_VOLCAUSTIC_FALLOFF_INVERSE)
    • Inverse Square (LIGHT_VOLCAUSTIC_FALLOFF_INVERSESQUARE)
    • Inverse Cubic (LIGHT_VOLCAUSTIC_FALLOFF_INVERSECUBIC)
    • Step (LIGHT_VOLCAUSTIC_FALLOFF_STEP)

Parameter: Caustics Inner Distance

Parameter: Caustics Outer Distance

Parameter: 噪声

  • Parameter ID: LIGHT_NOISETYPE
  • Parameter Type: maxon::Int32 ( Basic Data Types )
  • Cycle Values:
    • None (LIGHT_NOISETYPE_NONE)
    • Illumination (LIGHT_NOISETYPE_ILLUM)
    • Visibility (LIGHT_NOISETYPE_VISIBLE)
    • Both (LIGHT_NOISETYPE_BOTH)

Parameter: Noise Type

  • Parameter ID: LIGHT_NOISE_TYPE
  • Parameter Type: maxon::Int32 ( Basic Data Types )
  • Cycle Values:
    • Noise (LIGHT_NOISE_TYPE_NOISE)
    • Soft Turbulence (LIGHT_NOISE_TYPE_SOFTTURBULENCE)
    • Hard Turbulence (LIGHT_NOISE_HARDTURBULENCE)
    • Wavy Turbulence (LIGHT_NOISE_WAVYTURBULENCE)

Parameter: Noise Octaves

Parameter: Noise Velocity

Parameter: Noise Brightness

Parameter: Noise Contrast

Parameter: Noise Local

Parameter: Noise Visibility Scale

Parameter: Noise Illumination Scale

Parameter: Noise Wind

Parameter: Noise Wind Velocity

Parameter: FX 辉光

  • Parameter ID: LIGHT_LENSEFFECTS_LENSGLOW
  • Parameter Type: maxon::Int32 ( Basic Data Types )
  • Cycle Values:
    • Inactive (LIGHT_LENSEFFECTS_LENSGLOW_INACTIVE)
    • Custom (LIGHT_LENSEFFECTS_LENSGLOW_CUSTOM)
    • Default (LIGHT_LENSEFFECTS_LENSGLOW_DEFAULT)
    • Cinema 4D R4 (LIGHT_LENSEFFECTS_LENSGLOW_CINEMAR4)
    • Wideangle (LIGHT_LENSEFFECTS_LENSGLOW_WIDEANGLE)
    • Zoom (LIGHT_LENSEFFECTS_LENSGLOW_ZOOM)
    • Hi-8 (LIGHT_LENSEFFECTS_LENSGLOW_HI8)
    • Camcorder (LIGHT_LENSEFFECTS_LENSGLOW_CAMCORDER)
    • Searchlight (LIGHT_LENSEFFECTS_LENSGLOW_SEARCHLIGHT)
    • Artifact (LIGHT_LENSEFFECTS_LENSGLOW_ARTIFACT)
    • Star 1 (LIGHT_LENSEFFECTS_LENSGLOW_STAR1)
    • Star 2 (LIGHT_LENSEFFECTS_LENSGLOW_STAR2)
    • Star 3 (LIGHT_LENSEFFECTS_LENSGLOW_STAR3)
    • Purple (LIGHT_LENSEFFECTS_LENSGLOW_PURPLE)
    • Flashlight (LIGHT_LENSEFFECTS_LENSGLOW_FLASHLIGHT)
    • Sun 1 (LIGHT_LENSEFFECTS_LENSGLOW_SUN1)
    • Sun 2 (LIGHT_LENSEFFECTS_LENSGLOW_SUN2)
    • Grey (LIGHT_LENSEFFECTS_LENSGLOW_GREY)
    • Blue 1 (LIGHT_LENSEFFECTS_LENSGLOW_BLUE1)
    • Blue 2 (LIGHT_LENSEFFECTS_LENSGLOW_BLUE2)
    • Red (LIGHT_LENSEFFECTS_LENSGLOW_RED)
    • Yellow-Green 1 (LIGHT_LENSEFFECTS_LENSGLOW_YELLOWGREEN1)
    • Yellow-Green 2 (LIGHT_LENSEFFECTS_LENSGLOW_YELLOWGREEN2)
    • Candle (LIGHT_LENSEFFECTS_LENSGLOW_CANDLE)

Parameter: FX 辉光 亮度

Parameter: FX 辉光 Aspect Ratio

Parameter: FX 辉光 设置

Parameter: FX Reflexes

  • Parameter ID: LIGHT_LENSEFFECTS_LENSREFL
  • Parameter Type: maxon::Int32 ( Basic Data Types )
  • Cycle Values:
    • Inactive (LIGHT_LENSEFFECTS_LENSREFL_INACTIVE)
    • Custom (LIGHT_LENSEFFECTS_LENSREFL_CUSTOM)
    • Default (LIGHT_LENSEFFECTS_LENSREFL_DEFAULT)
    • Cinema 4D R4 (LIGHT_LENSEFFECTS_LENSREFL_CINEMAR4)
    • Wideangle (LIGHT_LENSEFFECTS_LENSREFL_WIDEANGLE)
    • Zoom (LIGHT_LENSEFFECTS_LENSREFL_ZOOM)
    • Hi-8 (LIGHT_LENSEFFECTS_LENSREFL_HI8)
    • Camcorder (LIGHT_LENSEFFECTS_LENSREFL_CAMCORDER)
    • Searchlight (LIGHT_LENSEFFECTS_LENSREFL_SEARCHLIGHT)
    • Artifact (LIGHT_LENSEFFECTS_LENSREFL_ARTIFACT)
    • Star 1 (LIGHT_LENSEFFECTS_LENSREFL_STAR1)
    • Star 2 (LIGHT_LENSEFFECTS_LENSREFL_STAR2)
    • Star 3 (LIGHT_LENSEFFECTS_LENSREFL_STAR3)
    • Purple (LIGHT_LENSEFFECTS_LENSREFL_PURPLE)
    • Flashlight 1 (LIGHT_LENSEFFECTS_LENSREFL_FLASHLIGHT1)
    • Flashlight 2 (LIGHT_LENSEFFECTS_LENSREFL_FLASHLIGHT2)
    • Flashlight 3 (LIGHT_LENSEFFECTS_LENSREFL_FLASHLIGHT3)

Parameter: FX Reflection Brightness

Parameter: FX Reflection Aspect Ratio

Parameter: Edit...

Parameter: FX Scale

Parameter: FX Rotation

Parameter: FX Reference Size

Parameter: FX Use Light Parameters

Parameter: FX Fade if Near Border

Parameter: FX Fade if Behind Object

Parameter: FX Fade if Approaching Object

Parameter: FX 辉光 Distance Scale

Parameter: FX Reflex Distance Scale

Parameter: 模式

  • Parameter ID: LIGHT_EXCLUSION_MODE
  • Parameter Type: maxon::Int32 ( Basic Data Types )
  • Cycle Values:
    • Include (LIGHT_EXCLUSION_MODE_INCLUDE)
    • Exclude (LIGHT_EXCLUSION_MODE_EXCLUDE)

Parameter: 对象

Parameter: PyroCluster 光照

Parameter: PyroCluster 阴影投射