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Add **Depth Offset to materials**

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This commit is contained in:
Wojtek Figat
2023-01-29 22:09:51 +01:00
parent a214c14a4d
commit a219a3d2eb
13 changed files with 73 additions and 13 deletions
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10
Content/Editor/MaterialTemplates/Features/DeferredShading.hlsl
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@@ -22,6 +22,9 @@ void PS_GBuffer(
#if USE_GBUFFER_CUSTOM_DATA
,out float4 RT3 : SV_Target4
#endif
#endif
#if USE_DEPTH_OFFSET
,out float Depth : SV_Depth
#endif
)
{
@@ -36,11 +39,16 @@ void PS_GBuffer(
MaterialInput materialInput = GetMaterialInput(input);
Material material = GetMaterialPS(materialInput);
// Depth offset
#if USE_DEPTH_OFFSET
Depth = (materialInput.SvPosition.z * materialInput.SvPosition.w) / (materialInput.SvPosition.w + material.DepthOffset);
#endif
// Masking
#if MATERIAL_MASKED
clip(material.Mask - MATERIAL_MASK_THRESHOLD);
#endif
#if USE_LIGHTMAP
float3 diffuseColor = GetDiffuseColor(material.Color, material.Metalness);
float3 specularColor = GetSpecularColor(material.Color, material.Specular, material.Metalness);

17
Content/Editor/MaterialTemplates/Features/ForwardShading.hlsl
View File

@@ -33,9 +33,15 @@ DECLARE_LIGHTSHADOWDATA_ACCESS(DirectionalLightShadow);
// Pixel Shader function for Forward Pass
META_PS(USE_FORWARD, FEATURE_LEVEL_ES2)
float4 PS_Forward(PixelInput input) : SV_Target0
void PS_Forward(
in PixelInput input
,out float4 output : SV_Target0
#if USE_DEPTH_OFFSET
,out float Depth : SV_Depth
#endif
)
{
float4 output = 0;
output = 0;
#if USE_DITHERED_LOD_TRANSITION
// LOD masking
@@ -45,6 +51,11 @@ float4 PS_Forward(PixelInput input) : SV_Target0
// Get material parameters
MaterialInput materialInput = GetMaterialInput(input);
Material material = GetMaterialPS(materialInput);
// Depth offset
#if USE_DEPTH_OFFSET
Depth = (materialInput.SvPosition.z * materialInput.SvPosition.w) / (materialInput.SvPosition.w + material.DepthOffset);
#endif
// Masking
#if MATERIAL_MASKED
@@ -148,6 +159,4 @@ float4 PS_Forward(PixelInput input) : SV_Target0
#endif
#endif
return output;
}

13
Content/Editor/MaterialTemplates/Surface.shader
View File

@@ -587,14 +587,18 @@ void ClipLODTransition(PixelInput input)
// Pixel Shader function for Depth Pass
META_PS(true, FEATURE_LEVEL_ES2)
void PS_Depth(PixelInput input)
void PS_Depth(PixelInput input
#if USE_DEPTH_OFFSET
,out float Depth : SV_Depth
#endif
)
{
#if USE_DITHERED_LOD_TRANSITION
// LOD masking
ClipLODTransition(input);
#endif
#if MATERIAL_MASKED || MATERIAL_BLEND != MATERIAL_BLEND_OPAQUE
#if MATERIAL_MASKED || MATERIAL_BLEND != MATERIAL_BLEND_OPAQUE || USE_DEPTH_OFFSET
// Get material parameters
MaterialInput materialInput = GetMaterialInput(input);
Material material = GetMaterialPS(materialInput);
@@ -606,6 +610,11 @@ void PS_Depth(PixelInput input)
#if MATERIAL_BLEND != MATERIAL_BLEND_OPAQUE
clip(material.Opacity - MATERIAL_OPACITY_THRESHOLD);
#endif
// Depth offset
#if USE_DEPTH_OFFSET
Depth = (materialInput.SvPosition.z * materialInput.SvPosition.w) / (materialInput.SvPosition.w + material.DepthOffset);
#endif
#endif
}