Plan-for-Adding-Diffusion-Effect.md

 # Lighting Setup
 
-<details>
-<summary>
-
 ## Light Type
 
-</summary>
-
 1. Directional Light
    * Sunlight
 2. Point Light
@@ -14,41 +9,23 @@
 3. Spot Light
    * Cone
 
-</details>
-<details>
-<summary>
-
 ## Light Source
 
-</summary>
-
 1. Position
 2. Color
 3. Intensity
 4. Attenuation
 
-</details>
-<details>
-<summary>
-
 ## Light Property
 
-</summary>
-
 1. Direction (for Directional only, like sunlight)
 2. Attenuation (for point light and spot light)
 
-</details>
-<details>
-<summary>
-
 ## Ambient Light
 
-</summary>
-
-* Default lighting behavior involves ambient light to prevent complete dark area
+Default lighting behavior involves ambient light to prevent complete dark area
 
-</details>## Shading Model
+# Shading Model
 
 Math model used to calculate color or pixel in HLSL.
 
@@ -63,7 +40,7 @@ Different type of shading model:
 
 Defines visual characteristics and behavior of a surface or material.
 
-Common material properties include:
+## Common material properties include:
 
 * Diffuse Reflectance
 * Specular Reflectance
@@ -71,7 +48,7 @@ Common material properties include:
 * Transparency/Opacity
 * Roughness/Smoothness
 
-Diffuse Color:
+## Diffuse Color:
 
 * Diffuse Color as Texture Modulation
   * The diffuse color acts as a multiplier for the RGB values obtained from the texture