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Dom fixed depth rendering! (Changed unity color space to Gamma)

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This commit is contained in:
buncccc 2025-04-16 16:05:53 +12:00
parent 23b2e78356
commit 054ae366fd
7 changed files with 162 additions and 22 deletions
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17
Assets/DepthOnlyShader.shader
View File

@ -14,20 +14,33 @@ Shader "Custom/DepthOnly"
{
float4 pos : SV_POSITION;
float depth : TEXCOORD0;
float4 pos2 : TEXCOORD2;
};
v2f vert(appdata_base v)
{
v2f o;
o.pos = UnityObjectToClipPos(v.vertex);
o.depth = o.pos.z / o.pos.w;
// o.depth = (o.pos.z + 1.) / 2. / o.pos.w;
// o.depth = (o.pos.z + 1.) / 2.;
o.depth = o.pos.z;
// o.depth = o.pos.z/ o.pos.w ;
//o.depth = mul(UNITY_MATRIX_M, v.vertex).x;
// o.pos2 = o.pos;
return o;
}
fixed4 frag(v2f i) : SV_Target
{
// ****We had to change Unity's color space to Gamma such that it doesn't add its own gamma correction,
// for this to work *******
return fixed4(i.depth, i.depth, i.depth, 1.0);
// Output depth as grayscale
return fixed4((i.depth / 2), (i.depth / 2), (i.depth / 2), 1.0);
// return fixed4((i.depth), (i.depth), (i.depth), 1.0);
// return fixed4(
// (i.pos2.x) * .5 + .5,
// (i.pos2.x) * .5 + .5,
// (i.pos2.x) * .5 + .5, 1.0);
}
ENDCG
}

8
Assets/RT3script.cs
View File

@ -38,6 +38,10 @@ public class RT3script : MonoBehaviour
depthImages = new RenderTexture[cameraList.Length];
depthCameraList = new Camera[cameraList.Length];
// Matrix4x4 ort = Matrix4x4.Ortho(-2, 2, -2, 2, 0, 10);
// UnityEngine.Debug.Log(ort.ToString());
Matrix4x4 testTranslate = Matrix4x4.Translate(new Vector3(0, 0, 2));
// UnityEngine.Debug.Log(testTranslate.ToString());
@ -110,6 +114,10 @@ public class RT3script : MonoBehaviour
rowOffset = encodeMatrix(cameraList[i].cameraToWorldMatrix, i, rowOffset);
rowOffset = encodeMatrix(cameraList[i].projectionMatrix, i, rowOffset);
// if (i == 0) {
// UnityEngine.Debug.Log(cameraList[0].projectionMatrix.ToString());
// }
// encodeData(rowOffset, i, rowOffset);
//encode into pixels transform matrix for this camera

124
Assets/Scenes/SampleScene.unity
View File

@ -38,7 +38,7 @@ RenderSettings:
m_ReflectionIntensity: 1
m_CustomReflection: {fileID: 0}
m_Sun: {fileID: 705507994}
m_IndirectSpecularColor: {r: 0.18028378, g: 0.22571412, b: 0.30692285, a: 1}
m_IndirectSpecularColor: {r: 0.44657898, g: 0.4964133, b: 0.5748178, a: 1}
m_UseRadianceAmbientProbe: 0
--- !u!157 &3
LightmapSettings:
@ -213,14 +213,14 @@ Transform:
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m_PrefabAsset: {fileID: 0}
m_GameObject: {fileID: 91574286}
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m_LocalPosition: {x: -0.0031539078, y: 0, z: 0.076987565}
m_LocalScale: {x: 2.2267053, y: 2.2267056, z: 2.226706}
m_LocalRotation: {x: 0, y: -0.38268343, z: 0, w: 0.92387956}
m_LocalPosition: {x: 0, y: 0, z: 1}
m_LocalScale: {x: 3, y: 3, z: 3}
m_ConstrainProportionsScale: 0
m_Children: []
m_Father: {fileID: 1871562477}
m_RootOrder: 12
m_LocalEulerAnglesHint: {x: 90, y: 0, z: 0}
m_Father: {fileID: 0}
m_RootOrder: 9
m_LocalEulerAnglesHint: {x: 0, y: -45, z: 0}
--- !u!1 &103678967
GameObject:
m_ObjectHideFlags: 0
@ -620,11 +620,11 @@ PrefabInstance:
m_Modifications:
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propertyPath: m_RootOrder
value: 9
value: 10
objectReference: {fileID: 0}
- target: {fileID: 3277633862007588681, guid: d59516398c7be0643b8b0658abc4c8c6, type: 3}
propertyPath: m_LocalPosition.x
value: 0
value: 0.02
objectReference: {fileID: 0}
- target: {fileID: 3277633862007588681, guid: d59516398c7be0643b8b0658abc4c8c6, type: 3}
propertyPath: m_LocalPosition.y
@ -632,7 +632,7 @@ PrefabInstance:
objectReference: {fileID: 0}
- target: {fileID: 3277633862007588681, guid: d59516398c7be0643b8b0658abc4c8c6, type: 3}
propertyPath: m_LocalPosition.z
value: 0
value: 0.245
objectReference: {fileID: 0}
- target: {fileID: 3277633862007588681, guid: d59516398c7be0643b8b0658abc4c8c6, type: 3}
propertyPath: m_LocalRotation.w
@ -845,10 +845,10 @@ Camera:
width: 1
height: 1
near clip plane: 0
far clip plane: 1
far clip plane: 2
field of view: 60
orthographic: 1
orthographic size: 2
orthographic size: 1
m_Depth: -1
m_CullingMask:
serializedVersion: 2
@ -872,7 +872,7 @@ Transform:
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m_GameObject: {fileID: 963194225}
m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
m_LocalPosition: {x: 0, y: 0, z: -1}
m_LocalPosition: {x: 0, y: 0, z: 0}
m_LocalScale: {x: 1, y: 1, z: 1}
m_ConstrainProportionsScale: 0
m_Children: []
@ -891,6 +891,104 @@ MonoBehaviour:
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m_LocalPosition: {x: -0.0031539074, y: 0, z: 0.07698757}
m_LocalScale: {x: 2.2267053, y: 2.2267058, z: 2.2267063}
m_ConstrainProportionsScale: 0
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m_RendererPriority: 0
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2
Assets/Website~/projection.vert.glsl
View File

@ -20,7 +20,7 @@ varying float paintfordiscard;
mat4 unity_to_opengl(mat4 U) {
return mat4(
1., 0., 0., 0.,
1., 0., 0., 0.,
0., 1., 0., 0.,
0., 0.,-1., 0.,
0., 0., 0., 1.

29
Assets/screen material.mat
View File

@ -8,15 +8,17 @@ Material:
m_PrefabInstance: {fileID: 0}
m_PrefabAsset: {fileID: 0}
m_Name: screen material
m_Shader: {fileID: 46, guid: 0000000000000000f000000000000000, type: 0}
m_ValidKeywords: []
m_Shader: {fileID: 211, guid: 0000000000000000f000000000000000, type: 0}
m_ValidKeywords:
- _EMISSION
m_InvalidKeywords: []
m_LightmapFlags: 4
m_LightmapFlags: 0
m_EnableInstancingVariants: 0
m_DoubleSidedGI: 0
m_CustomRenderQueue: -1
stringTagMap: {}
disabledShaderPasses: []
disabledShaderPasses:
- GRABPASS
m_SavedProperties:
serializedVersion: 3
m_TexEnvs:
@ -58,23 +60,42 @@ Material:
m_Offset: {x: 0, y: 0}
m_Ints: []
m_Floats:
- _BlendOp: 0
- _BumpScale: 1
- _CameraFadingEnabled: 0
- _CameraFarFadeDistance: 2
- _CameraNearFadeDistance: 1
- _ColorMode: 0
- _Cull: 2
- _Cutoff: 0.5
- _DetailNormalMapScale: 1
- _DistortionBlend: 0.5
- _DistortionEnabled: 0
- _DistortionStrength: 1
- _DistortionStrengthScaled: 0
- _DstBlend: 0
- _EmissionEnabled: 1
- _FlipbookMode: 0
- _GlossMapScale: 1
- _Glossiness: 0.5
- _GlossyReflections: 1
- _LightingEnabled: 0
- _Metallic: 0
- _Mode: 0
- _OcclusionStrength: 1
- _Parallax: 0.02
- _SmoothnessTextureChannel: 0
- _SoftParticlesEnabled: 0
- _SoftParticlesFarFadeDistance: 1
- _SoftParticlesNearFadeDistance: 0
- _SpecularHighlights: 1
- _SrcBlend: 1
- _UVSec: 0
- _ZWrite: 1
m_Colors:
- _CameraFadeParams: {r: 0, g: Infinity, b: 0, a: 0}
- _Color: {r: 1, g: 1, b: 1, a: 1}
- _ColorAddSubDiff: {r: 1, g: 0, b: 0, a: 0}
- _EmissionColor: {r: 0, g: 0, b: 0, a: 1}
- _SoftParticleFadeParams: {r: 0, g: 0, b: 0, a: 0}
m_BuildTextureStacks: []

2
ProjectSettings/ProjectSettings.asset
View File

@ -47,7 +47,7 @@ PlayerSettings:
defaultScreenWidthWeb: 960
defaultScreenHeightWeb: 600
m_StereoRenderingPath: 0
m_ActiveColorSpace: 1
m_ActiveColorSpace: 0
m_MTRendering: 1
mipStripping: 0
numberOfMipsStripped: 0