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61 行
2.2 KiB
61 行
2.2 KiB
using System;
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using UnityEngine;
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using UnityEngine.Rendering;
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namespace UnityEditor.Experimental.Rendering.HDPipeline
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{
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class UnlitGUI : BaseUnlitGUI
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{
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MaterialProperty color = null;
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MaterialProperty colorMap = null;
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MaterialProperty emissiveColor = null;
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MaterialProperty emissiveColorMap = null;
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MaterialProperty emissiveIntensity = null;
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protected const string kEmissiveColorMap = "_EmissiveColorMap";
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protected const string kEmissiveIntensity = "_EmissiveIntensity";
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override protected void FindMaterialProperties(MaterialProperty[] props)
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{
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color = FindProperty("_Color", props);
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colorMap = FindProperty("_ColorMap", props);
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emissiveColor = FindProperty("_EmissiveColor", props);
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emissiveColorMap = FindProperty(kEmissiveColorMap, props);
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emissiveIntensity = FindProperty("_EmissiveIntensity", props);
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}
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override protected void ShaderInputGUI()
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{
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EditorGUI.indentLevel++;
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GUILayout.Label(Styles.InputsText, EditorStyles.boldLabel);
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m_MaterialEditor.TexturePropertySingleLine(Styles.colorText, colorMap, color);
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m_MaterialEditor.TexturePropertySingleLine(Styles.emissiveText, emissiveColorMap, emissiveColor);
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m_MaterialEditor.ShaderProperty(emissiveIntensity, Styles.emissiveIntensityText);
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m_MaterialEditor.LightmapEmissionProperty(MaterialEditor.kMiniTextureFieldLabelIndentLevel + 1);
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EditorGUI.indentLevel--;
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}
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override protected void ShaderInputOptionsGUI()
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{
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}
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protected override void SetupMaterialKeywords(Material material)
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{
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SetupCommonOptionsKeywords(material);
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SetKeyword(material, "_EMISSIVE_COLOR_MAP", material.GetTexture(kEmissiveColorMap));
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}
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protected override bool ShouldEmissionBeEnabled(Material mat)
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{
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float emissiveIntensity = mat.GetFloat(kEmissiveIntensity);
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var realtimeEmission = (mat.globalIlluminationFlags & MaterialGlobalIlluminationFlags.RealtimeEmissive) > 0;
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return emissiveIntensity > 0.0f || realtimeEmission;
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}
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}
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} // namespace UnityEditor
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