Shadow Generations Shaders - Blend dpndpn - Revision history

Justin113D: Added PBR link

2025-08-25T10:38:24Z

Added PBR link

← Older revision		Revision as of 10:38, 25 August 2025
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	\| overview =		\| overview =
	An advanced PBR shader that lets you blend between two sets of textures using vertex alpha.		An advanced [[Hedgehog_Engine_2_-_Physically_Based_Rendering_(PBR)\|PBR]] shader that lets you blend between two sets of textures using vertex alpha.

	\| related shaders =		\| related shaders =

Justin113D: Used new gallery parameter

2025-08-22T20:43:40Z

Used new gallery parameter

← Older revision		Revision as of 20:43, 22 August 2025
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	[[Hedgehog Engine 2 - Textures#Normal map\|Normal map]],		[[Hedgehog Engine 2 - Textures#Normal map\|Normal map]],
	Second [[Normal_mapping\|Normal map direction]]_,,;		Second [[Normal_mapping\|Normal map direction]]_,,;

			\| gallery =

			File:ShadowGenerations Blend dpndpn example.jpg{{!}}How <code>Blend_dpndpn</code> is used to transition from the bridge to the grass

	\| features =		\| features =
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	}}		}}
	~~== Gallery ==~~
	~~<gallery perrow="4" widths="400px" heights="300px" mode="nolines">~~
	~~File:ShadowGenerations Blend dpndpn example.jpg\|How <code>Blend_dpndpn</code> is used to transition from the bridge to the grass~~
	~~</gallery>~~

Justin113D: Wording

2025-08-22T19:41:58Z

Wording

← Older revision		Revision as of 19:41, 22 August 2025
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	\| overview =		\| overview =
	An advanced PBR shader that lets you blend between two sets of textures using vertex ~~colors~~.		An advanced PBR shader that lets you blend between two sets of textures using vertex alpha.

	\| related shaders =		\| related shaders =

Justin113D: Added gallery

2025-08-22T16:36:18Z

Added gallery

← Older revision		Revision as of 16:36, 22 August 2025
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	}}		}}
			== Gallery ==
			<gallery perrow="4" widths="400px" heights="300px" mode="nolines">
			File:ShadowGenerations Blend dpndpn example.jpg\|How <code>Blend_dpndpn</code> is used to transition from the bridge to the grass
			</gallery>

Justin113D: Wording

2025-08-21T13:32:18Z

Wording

← Older revision		Revision as of 13:32, 21 August 2025
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	* <code>diffuse[1]</code>, <code>specular[1]</code> and <code>normal[1]</code>		* <code>diffuse[1]</code>, <code>specular[1]</code> and <code>normal[1]</code>

	The shader uses a <b>blend factor</b> to [[Texture Blending#Interpolation\|interpolate]] from the first ~~texture~~ set to ~~the~~ second ~~texture set~~.		The shader uses a <b>blend factor</b> to [[Texture Blending#Interpolation\|interpolate]] from the first set of textures to second one.
	<br/>This <b>blend factor</b> consists of just the vertex alpha.		<br/>This <b>blend factor</b> consists of just the vertex alpha.

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	\| multi tangent =		\| multi tangent =
	When enabled, the second set of tangents will be used to unpack the <code>normal[1]</code> texture.		When enabled, the second set of tangents will be used to [[Normal_mapping#Tangent_Space\|unpack]] the <code>normal[1]</code> texture.

	\| vertex colors =		\| vertex colors =
	* Color is multiplied into the diffuse texture color ~~(after blending)~~		* Color is multiplied into the blended together diffuse texture color
	* Alpha is used as the basis for the blend factor		* Alpha is used as the basis for the <b>blend factor</b>

	\| textures =		\| textures =

Justin113D: Updated wording

2025-08-20T20:49:24Z

Updated wording

← Older revision		Revision as of 20:49, 20 August 2025
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	The shader uses a <b>blend factor</b> to [[Texture Blending#Interpolation\|interpolate]] from the first texture set to the second texture set.		The shader uses a <b>blend factor</b> to [[Texture Blending#Interpolation\|interpolate]] from the first texture set to the second texture set.
			<br/>This <b>blend factor</b> consists of just the vertex alpha.

	* For the <code>specular</code> and <code>normal</code> textures, <b>blend factor</b> is ~~just the vertex alpha~~.		* For the <code>specular</code> and <code>normal</code> textures, the <b>blend factor</b> is used as is.
	* For the <code>diffuse</code> textures, the <b>blend factor</b> is ~~the vertex alpha~~ multiplied by the <code>diffuse[1]</code> texture alpha.		* For the <code>diffuse</code> textures, the <b>blend factor</b> is multiplied by the <code>diffuse[1]</code> texture alpha.

	\| multi tangent =		\| multi tangent =

Justin113D: Added multi tangent block

2025-08-18T17:44:36Z

Added multi tangent block

← Older revision		Revision as of 17:44, 18 August 2025
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	* For the <code>specular</code> and <code>normal</code> textures, <b>blend factor</b> is just the vertex alpha.		* For the <code>specular</code> and <code>normal</code> textures, <b>blend factor</b> is just the vertex alpha.
	* For the <code>diffuse</code> textures, the <b>blend factor</b> is the vertex alpha multiplied by the <code>diffuse[1]</code> texture alpha.		* For the <code>diffuse</code> textures, the <b>blend factor</b> is the vertex alpha multiplied by the <code>diffuse[1]</code> texture alpha.

			\| multi tangent =
			When enabled, the second set of tangents will be used to unpack the <code>normal[1]</code> texture.

	\| vertex colors =		\| vertex colors =

Justin113D: Updated vertex colors parameter

2025-08-18T17:41:33Z

Updated vertex colors parameter

← Older revision		Revision as of 17:41, 18 August 2025
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	* For the <code>diffuse</code> textures, the <b>blend factor</b> is the vertex alpha multiplied by the <code>diffuse[1]</code> texture alpha.		* For the <code>diffuse</code> textures, the <b>blend factor</b> is the vertex alpha multiplied by the <code>diffuse[1]</code> texture alpha.

	\| vertex ~~color~~ =		\| vertex colors =
	* Color is multiplied into the diffuse texture color (after blending)		* Color is multiplied into the diffuse texture color (after blending)
	* Alpha is used as the basis for the blend factor		* Alpha is used as the basis for the blend factor

Justin113D: Added more related shaders

2025-08-18T17:33:22Z

Added more related shaders

← Older revision		Revision as of 17:33, 18 August 2025
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	\| related shaders =		\| related shaders =
	Blend_dpnbdpn		Blend_dpnbdpn,
			BlendDetail_dndnd,
			BlendDetail_dpndpnn,
			Detail_dpndpn,
			Detail_dpnn,
			DirectionBlend_dpndpn,
			DirectionBlend_dpndpnn,
			DirectionBlend_dpnndpn,
			DistanceBlend_dpn

	\| behavior =		\| behavior =

Justin113D: Added page (gallery still missing)

2025-08-18T17:31:47Z

Added page (gallery still missing)

New page

{{Shader Documentation
| game = Shadow Generations
| shader name = Blend_dpndpn
| sbo = model=2, no_transparent_layer, no_punch_through_layer, no_noise, no_compute_instancing, multi_tangent

| overview =
An advanced PBR shader that lets you blend between two sets of textures using vertex colors.

| related shaders =
Blend_dpnbdpn

| behavior =
This shader has two sets of PBR textures:
* <code>diffuse</code>, <code>specular</code> and <code>normal</code>
* <code>diffuse[1]</code>, <code>specular[1]</code> and <code>normal[1]</code>

The shader uses a blend factor to [[Texture Blending#Interpolation|interpolate]] from the first texture set to the second texture set.

* For the <code>specular</code> and <code>normal</code> textures, blend factor is just the vertex alpha.
* For the <code>diffuse</code> textures, the blend factor is the vertex alpha multiplied by the <code>diffuse[1]</code> texture alpha.

| vertex color =
* Color is multiplied into the diffuse texture color (after blending)
* Alpha is used as the basis for the blend factor

| textures =
diffuse,0,0,
[[Hedgehog Engine 2 - Textures#Albedo|Albedo]],
First [[Hedgehog_Engine_2_-_Physically_Based_Rendering_(PBR)#Albedo|Albedo]] color__,;

diffuse,1,2,
[[Hedgehog Engine 2 - Textures#Albedo|Albedo]],
Second [[Hedgehog_Engine_2_-_Physically_Based_Rendering_(PBR)#Albedo|Albedo]] color__,
Multiplied into the vertex alpha (blend factor)\, but only for when blending the two diffuse textures!;

specular,0,0,
[[Hedgehog Engine 2 - Textures#PRM|PRM]],
First [[Hedgehog Engine 2 - Physically Based Rendering (PBR)#Specular|Specular]] factor\; Gets multiplied by 0.25,
First [[Hedgehog Engine 2 - Physically Based Rendering (PBR)#Smoothness|Smoothness]] factor,
First [[Hedgehog Engine 2 - Physically Based Rendering (PBR)#Metallic|Metallic]] factor,
First [[Hedgehog Engine 2 - Physically Based Rendering (PBR)#Ambient Occlusion|Ambient Occlusion]];

specular,1,2,
[[Hedgehog Engine 2 - Textures#PRM|PRM]],
Second [[Hedgehog Engine 2 - Physically Based Rendering (PBR)#Specular|Specular]] factor\; Gets multiplied by 0.25,
Second [[Hedgehog Engine 2 - Physically Based Rendering (PBR)#Smoothness|Smoothness]] factor,
Second [[Hedgehog Engine 2 - Physically Based Rendering (PBR)#Metallic|Metallic]] factor,
Second [[Hedgehog Engine 2 - Physically Based Rendering (PBR)#Ambient Occlusion|Ambient Occlusion]];

normal,0,0,
[[Hedgehog Engine 2 - Textures#Normal map|Normal map]],
First [[Normal_mapping|Normal map direction]]_,,;

normal,1,2,
[[Hedgehog Engine 2 - Textures#Normal map|Normal map]],
Second [[Normal_mapping|Normal map direction]]_,,;

| features =
is_use_tex_srt_anim,
enable_multi_tangent_space,
is_use_gi_prt,
is_use_gi_sg,
is_use_gi

}}