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101 行
4.1 KiB
101 行
4.1 KiB
using System;
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using UnityEngine;
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using UnityEngine.Experimental.Rendering;
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namespace UnityEditor.Experimental.Rendering.HDPipeline
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{
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class StackLitGUI : BaseUnlitGUI
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{
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protected static class Styles
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{
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public static string InputsText = "Inputs";
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public static GUIContent baseColorText = new GUIContent("Base Color + Opacity", "Albedo (RGB) and Opacity (A)");
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public static GUIContent emissiveText = new GUIContent("Emissive Color", "Emissive");
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public static GUIContent emissiveIntensityText = new GUIContent("Emissive Intensity", "Emissive");
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public static GUIContent albedoAffectEmissiveText = new GUIContent("Albedo Affect Emissive", "Specifies whether or not the emissive color is multiplied by the albedo.");
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}
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protected MaterialProperty baseColor = null;
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protected const string kBaseColor = "_BaseColor";
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protected MaterialProperty baseColorMap = null;
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protected const string kBaseColorMap = "_BaseColorMap";
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protected MaterialProperty emissiveColor = null;
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protected const string kEmissiveColor = "_EmissiveColor";
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protected MaterialProperty emissiveColorMap = null;
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protected const string kEmissiveColorMap = "_EmissiveColorMap";
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protected MaterialProperty emissiveIntensity = null;
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protected const string kEmissiveIntensity = "_EmissiveIntensity";
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protected MaterialProperty albedoAffectEmissive = null;
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protected const string kAlbedoAffectEmissive = "_AlbedoAffectEmissive";
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override protected void FindMaterialProperties(MaterialProperty[] props)
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{
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baseColor = FindProperty(kBaseColor, props);
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baseColorMap = FindProperty(kBaseColorMap, props);
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emissiveColor = FindProperty(kEmissiveColor, props);
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emissiveColorMap = FindProperty(kEmissiveColorMap, props);
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emissiveIntensity = FindProperty(kEmissiveIntensity, props);
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albedoAffectEmissive = FindProperty(kAlbedoAffectEmissive, props);
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}
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protected override void MaterialPropertiesGUI(Material material)
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{
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EditorGUILayout.LabelField(Styles.InputsText, EditorStyles.boldLabel);
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m_MaterialEditor.TexturePropertySingleLine(Styles.baseColorText, baseColorMap, baseColor);
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m_MaterialEditor.TextureScaleOffsetProperty(baseColorMap);
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m_MaterialEditor.TexturePropertySingleLine(Styles.emissiveText, emissiveColorMap, emissiveColor);
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m_MaterialEditor.TextureScaleOffsetProperty(emissiveColorMap);
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m_MaterialEditor.ShaderProperty(emissiveIntensity, Styles.emissiveIntensityText);
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m_MaterialEditor.ShaderProperty(albedoAffectEmissive, Styles.albedoAffectEmissiveText);
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var surfaceTypeValue = (SurfaceType)surfaceType.floatValue;
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if (surfaceTypeValue == SurfaceType.Transparent)
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{
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EditorGUILayout.Space();
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EditorGUILayout.LabelField(StylesBaseUnlit.TransparencyInputsText, EditorStyles.boldLabel);
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++EditorGUI.indentLevel;
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DoDistortionInputsGUI();
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--EditorGUI.indentLevel;
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}
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}
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protected override void MaterialPropertiesAdvanceGUI(Material material)
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{
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}
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protected override void VertexAnimationPropertiesGUI()
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{
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}
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protected override bool ShouldEmissionBeEnabled(Material mat)
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{
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return mat.GetFloat(kEmissiveIntensity) > 0.0f;
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}
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protected override void SetupMaterialKeywordsAndPassInternal(Material material)
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{
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SetupMaterialKeywordsAndPass(material);
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}
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// All Setup Keyword functions must be static. It allow to create script to automatically update the shaders with a script if code change
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static public void SetupMaterialKeywordsAndPass(Material material)
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{
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SetupBaseUnlitKeywords(material);
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SetupBaseUnlitMaterialPass(material);
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CoreUtils.SetKeyword(material, "_EMISSIVE_COLOR_MAP", material.GetTexture(kEmissiveColorMap));
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}
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}
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} // namespace UnityEditor
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