[Fab] 2D Dynamic Light - Document English.

 Fab Link : https://fab.com/s/2670cb0a28c8


Technical Specifications: Parameters



1. 2D Point Light

The Point Light provides omnidirectional illumination from a central point, featuring four intuitive control groups.

  • 00_Light_Control (Core Settings)
    • Light_Color: Sets the emissive color of the light source.
    • Light_Intensity: Controls the overall brightness and power of the light.
    • Light_Radius: Defines the effective radius of the light's reach.
  • 01_Appearance (Visuals)
    • Hardness: Adjusts the density and sharpness of the light's core.
    • Light_Pow: Controls the falloff curve, determining how smoothly the light fades towards the edges.
    • Light_Alpha_Mul: A weight multiplier for fine-tuning the final opacity output.
  • 02_Animation (Dynamic Effects)
    • Blink_Speed: Sets the frequency of the light's flickering animation.
    • Blink_Mul: Adjusts the intensity range of the flickering effect.
  • 03_Advanced (Technical)
    • CenterPosX / Y: Allows for manual offset adjustment of the light's center coordinates.
    • Light_Prev_Max: Limits the maximum threshold for previews or rendering.

 



 2. 2D Spot Light

The Spot Light provides directional illumination with specific angles, including advanced atmospheric effects like dust particles.

  • 01_Spot_Shape (Geometry)
    • Spot_Angle: Sets the angular spread of the cone-shaped light.
    • Spot_Divide: Determines the horizontal expansion rate, controlling the sharpness of the cone.
    • Spot_Rot: Provides full 360-degree control over the light's rotation.
    • Spot_Start_Offset: Adjusts the apex starting point to soften the light's origin.
  • 02_Spot_Appearance (Atmosphere)
    • Spot_Color / Alpha: Defines the color and final opacity of the spotlight.
    • Spot_Attenuation: Sets the rate at which the light fades over distance and environment.
    • Spot_Pow: Controls the internal density distribution within the light cone.
    • Spot_Post_Mul: A master multiplier applied to the final brightness after all calculations.
  • 03_Spot_Dust (Visual Detail)
    • Dust_Tex: Assigns the texture for dust/particles flowing within the light beam.
    • Dust_Rate: Controls the animation speed of the moving dust particles.
    • Dust_Tiling: Adjusts the scale and repetition of the dust texture.

댓글

댓글 쓰기

이 블로그의 인기 게시물

[Fab] DynamicSky2D - Document English.

이미지
  Fab Link :  https://fab.com/s/6376af416abc DynamicSky2D Parameter Guide DynamicSky2D is composed of a sophisticated combination of Sky, Star, Cloud, Moon, and Sun elements, all controllable in real-time. 🕹️ 00_Control (Master Layer Dashboard) This group provides integrated control over the Visibility and Blending Rate of each sky component. All values are designed to operate between 0.0 (Completely Removed) and 1.0 (Maximum Exposure) . Sky_Rate : Adjusts the density of the background sky gradient. Sun_Rate : Controls the brightness and presence of the Sun layer, determining the core intensity of day scenes. Moon_Rate : Adjusts the exposure of the Moon layer, allowing for immediate control of lunar clarity in night scenes. Star_Rate : Simultaneously controls the overall density and brightness of the stars in the night sky. Cloud_Rate : Controls the transparency of the cloud layer; setting this to 0.0 creates a clear sky without a single cloud. 🎨 [Group 01] Sky & Gra...
자세한 내용 보기

[Fab] PixelWeatherFX - Document.

이미지
  fab Link :   https://fab.com/s/ff1092b5771d   [Prerequisite Setting for Occlusion] To enable the  Occlusion  features, you must activate the Custom Depth Stencil Pass in your project settings: File:  DefaultEngine.ini Section:  [/Script/Engine.RendererSettings] Setting:  r.CustomDepth=3 (Enabled with Stencil)   * Rain Post Process Material Parameter ( Simple Version ) 📂 Group 01: Appearance (Visual Fundamentals) Rain_Color (Vector):  Defines the color of the raindrops. Rain_Opacity (Scalar):  Controls the overall transparency of the rain. Rain_Glow (Scalar):  Adjusts the emissive intensity of the rain streaks (ideal for night scenes). Rain_Softness (Scalar):  Controls the softness of the rain streak edges. RainMask_Thin_Pow (Scalar):  Manages the thickness and density of the rain streaks. Rain_Tex (Texture):  The source texture used for the rain particles. 📂 Group 02: Transform & Tiling (Layout &...
자세한 내용 보기

[Fab] Landscape with Displacement & Height Blend - English Document

이미지
  Fab Link   :   https://fab.com/s/9bb8929785d6 Demonstration Level name  : LV_Landscape_Height_Displacement   Material instance for demonstration purposes  : MI_Landscape_Displacement_And_Height_Blend Configuring material instance parameters . - It is classified into Mat_Base, A_Mat, B_Mat, and C_Mat groups, but the operating principle is the same, so only A_Mat is explained in the document. Parameter Description -  Tiling_A  : Landscape tiling control variable -  Color_A  : Texture to use for BaseColor -  Color_Multiplier_A  : Multiple of BaseColor -  Color_Tint_A  : Color value to apply to BaseColor   -  Specular_Multiplier_A  : Uses thr R channel value of BaseColor as the specular, and is a multiple of the specular -  Normal_A  : Normal texture -  Normal_Intensity_A  : Normal texture intensity -  Roughness_A   : Roughness -  Roughness_Multiplier_A   ...
자세한 내용 보기