Shadow Generations Shaders - Common dpna: Difference between revisions

Latest revision as of 21:42, 10 August 2025

Shader Behavior Overview

Shader model:

The standard PBR shader with no special logic.

Useful for when wanting more variety in the transparency without having it tile the same way as the diffuse texture, as the transparency texture uses the fourth UV channel.

Related shaders

Textures


Name	UV Index	Kind	Red	Green	Blue	Alpha
`diffuse`	0	Albedo	Albedo color			Transparency
`specular`	0	PRM	Specular factor; Gets multiplied by 0.25	Smoothness factor	Metallic factor	Ambient Occlusion
`normal`	2	Normal map	Normal map direction		N/A	N/A
`transparency`	3	Transparency	Transparency; Gets multiplied into the `diffuse` texture alpha	N/A	N/A	N/A

Parameters

This shader does not use any parameters

Vertex Colors

Color is multiplied into the diffuse texture color*
- *Exception: The model is using vertex animation textures
Alpha is multiplied into the diffuse texture alpha.

Technical

Uses the default vertex shader.

Shader Features
`is_compute_instancing`
`is_use_tex_srt_anim`
`enable_deferred_rendering`
`enable_alpha_threshold`
`is_use_gi_prt`
`is_use_gi_sg`
`is_use_gi`
`u_model_user_flag_0`

@@ Line 1: / Line 1: @@
 {{DISPLAYTITLE:Shadow Generations Shaders - Common_dpna}}
+{{SXSG Shader Behavior
+| model=2
+}}
 [[Shadow Generations Shaders|Return to shaders list]]
@@ Line 8: / Line 11: @@
 === Related shaders ===
 * [[Shadow Generations Shaders - Common_d|Common_d]]
+* [[Shadow Generations Shaders - Common_dn|Common_dn]]
 * [[Shadow Generations Shaders - Common_dp|Common_dp]]
-* [[Shadow Generations Shaders - Common_dn|Common_dn]]
 * [[Shadow Generations Shaders - Common_dpn|Common_dpn]]
 * [[Shadow Generations Shaders - Common_dither_dpn|Common_dither_dpn]]
-== Behavior ==
+== Textures ==
-* Supports [[Hedgehog Engine 2 - Deferred Rendering|deferred rendering]]
+{{Shader Texture Table Header}}
-* Supports compute instancing
-* Supports [[Mesh Layers#Transparent|transparency blending]]
-* Supports [[Mesh Layers#Punch-through|transparency clipping]]
-* Supports <code>u_model_user_flag_0</code> (?)
-* Uses the [[Hedgehog Engine 2 - Physically Based Rendering (PBR)|PBR lighting model]]
-* Uses [[Hedgehog Engine 2 - Weather|weather effects]]
-* Uses the default shading model
-* Vertex colors, including alpha, get combined with the diffuse texture via multiplication. (Only if they are not already used for vertex animation textures)
-== Textures ==
+!<code>diffuse</code>
+|0||0||[[Hedgehog Engine 2 - Textures#Albedo|Albedo]]
+|colspan="3"|[[Hedgehog_Engine_2_-_Physically_Based_Rendering_(PBR)#Albedo|Albedo]] color
+|Transparency
-{| class="wikitable" width="100%"
-|+
-! width=10% |Name
-! width=1% |Index
-!Info
 |-
-|<code>diffuse</code>
-|0
-|A standard [[Hedgehog Engine 2 - Textures#Albedo|albedo]] texture.
-Uses alpha channel for transparency.
+!<code>specular</code>
+|0||0||[[Hedgehog Engine 2 - Textures#PRM|PRM]]
+| [[Hedgehog Engine 2 - Physically Based Rendering (PBR)#Specular|Specular]] factor;
+Gets multiplied by 0.25
+| [[Hedgehog Engine 2 - Physically Based Rendering (PBR)#Smoothness|Smoothness]] factor
+| [[Hedgehog Engine 2 - Physically Based Rendering (PBR)#Metallic|Metallic]] factor
+| [[Hedgehog Engine 2 - Physically Based Rendering (PBR)#Ambient Occlusion|Ambient Occlusion]]
-Uses the 1st UV channel.
 |-
-|<code>transparency</code>
-|0
-|A standard [[Hedgehog Engine 2 - Textures#Transparency|transparency]] texture.
-The red channel is multiplied with the alpha channel of the diffuse texture.
+!<code>normal</code>
+|0||2||[[Hedgehog Engine 2 - Textures#Normal map|Normal map]]
+|colspan="2"|Normal map direction
+|N/A||N/A
-Attempts to use the 4th UV channel.
 |-
-|<code>specular</code>
-|0
-|A standard [[Hedgehog Engine 2 - Textures#PRM|PRM]] texture.
-Uses the 1st UV channel.
+!<code>transparency</code>
-|-
+|0||3||[[Hedgehog Engine 2 - Textures#Transparency|Transparency]]
-|<code>normal</code>
+|Transparency;
-|0
+Gets multiplied into the <code>diffuse</code> texture alpha
-|A standard [[Hedgehog Engine 2 - Textures#Normal map|normal map]] texture.
+|N/A||N/A||N/A
-Attempts to use the 3rd UV channel.
 |}
@@ Line 65: / Line 55: @@
 This shader does not use any parameters
+== Vertex Colors ==
+* Color is multiplied into the <code>diffuse</code> texture color*
+** *Exception: The model is using vertex animation textures
+* Alpha is multiplied into the <code>diffuse</code> texture alpha.
 == Technical ==
-Uses the default vertex shader.
+Uses the [[Shadow_Generations_Shaders_-_common_vs|default vertex shader]].
 {| class="mw-collapsible mw-collapsed wikitable" width="300px"