mirror of
https://github.com/RHeavenStudioPlus/HeavenStudioPlus.git
synced 2024-11-10 19:55:09 +00:00
42 lines
2.6 KiB
C#
42 lines
2.6 KiB
C#
|
using System;
|
|||
|
|
using UnityEngine;
|
|||
|
|
using UnityEngine.Rendering.PostProcessing;
|
|||
|
|
|
|||
|
|
[Serializable]
|
|||
|
|
[PostProcess(typeof(PostProcessOutlineRenderer), PostProcessEvent.BeforeStack, "Roystan/Post Process Outline")]
|
|||
|
|
public sealed class PostProcessOutline : PostProcessEffectSettings
|
|||
|
|
{
|
|||
|
|
[Tooltip("Number of pixels between samples that are tested for an edge. When this value is 1, tested samples are adjacent.")]
|
|||
|
|
public IntParameter scale = new IntParameter { value = 1 };
|
|||
|
|
public ColorParameter color = new ColorParameter { value = Color.white };
|
|||
|
|
[Tooltip("Difference between depth values, scaled by the current depth, required to draw an edge.")]
|
|||
|
|
public FloatParameter depthThreshold = new FloatParameter { value = 1.5f };
|
|||
|
|
[Range(0, 1), Tooltip("The value at which the dot product between the surface normal and the view direction will affect " +
|
|||
|
|
"the depth threshold. This ensures that surfaces at right angles to the camera require a larger depth threshold to draw " +
|
|||
|
|
"an edge, avoiding edges being drawn along slopes.")]
|
|||
|
|
public FloatParameter depthNormalThreshold = new FloatParameter { value = 0.5f };
|
|||
|
|
[Tooltip("Scale the strength of how much the depthNormalThreshold affects the depth threshold.")]
|
|||
|
|
public FloatParameter depthNormalThresholdScale = new FloatParameter { value = 7 };
|
|||
|
|
[Range(0, 1), Tooltip("Larger values will require the difference between normals to be greater to draw an edge.")]
|
|||
|
|
public FloatParameter normalThreshold = new FloatParameter { value = 0.4f };
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public sealed class PostProcessOutlineRenderer : PostProcessEffectRenderer<PostProcessOutline>
|
|||
|
|
{
|
|||
|
|
public override void Render(PostProcessRenderContext context)
|
|||
|
|
{
|
|||
|
|
var sheet = context.propertySheets.Get(Shader.Find("Hidden/Roystan/Outline Post Process"));
|
|||
|
|
sheet.properties.SetFloat("_Scale", settings.scale);
|
|||
|
|
sheet.properties.SetColor("_Color", settings.color);
|
|||
|
|
sheet.properties.SetFloat("_DepthThreshold", settings.depthThreshold);
|
|||
|
|
sheet.properties.SetFloat("_DepthNormalThreshold", settings.depthNormalThreshold);
|
|||
|
|
sheet.properties.SetFloat("_DepthNormalThresholdScale", settings.depthNormalThresholdScale);
|
|||
|
|
sheet.properties.SetFloat("_NormalThreshold", settings.normalThreshold);
|
|||
|
|
sheet.properties.SetColor("_Color", settings.color);
|
|||
|
|
|
|||
|
|
Matrix4x4 clipToView = GL.GetGPUProjectionMatrix(context.camera.projectionMatrix, true).inverse;
|
|||
|
|
sheet.properties.SetMatrix("_ClipToView", clipToView);
|
|||
|
|
|
|||
|
|
context.command.BlitFullscreenTriangle(context.source, context.destination, sheet, 0);
|
|||
|
|
}
|
|||
|
|
}
|