25개 이상의 토픽을 선택하실 수 없습니다.
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
202 lines
7.6 KiB
202 lines
7.6 KiB
using UnityEngine;
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using UnityEditor;
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public class CombineModelEffectLow : ShaderGUI
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{
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Material target;
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MaterialEditor editor;
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MaterialProperty[] properties;
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static GUIContent staticLabel = new GUIContent();
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bool checkFresnel = false;
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bool checkOutline = false;
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public override void OnGUI(MaterialEditor materialEditor, MaterialProperty[] properties)
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{
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// base.OnGUI(materialEditor, properties);
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this.target = materialEditor.target as Material;
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this.editor = materialEditor;
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this.properties = properties;
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GUILayout.Label("本特效材质至多支持一个UVRoll效果+一个Scan效果", EditorStyles.boldLabel);
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GUILayout.Space(20);
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DoEffectMask();
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DoUVRoll();
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DoScan();
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DoFresnel();
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DoOutline();
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}
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// uvroll
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void DoUVRoll()
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{
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GUILayout.Label("UVRoll 效果参数", EditorStyles.boldLabel);
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// 检查参数，优化editor视图
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EditorGUI.BeginChangeCheck();
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MaterialProperty uvRollTex = FindProperty("_UVRollTex");
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editor.TexturePropertySingleLine(
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MakeLabel(uvRollTex, "(RGBA)"), uvRollTex);
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editor.TextureScaleOffsetProperty(uvRollTex);
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if(uvRollTex.textureValue != null)
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{
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MaterialProperty uvrollColor1 = FindProperty("_UVRollColor1");
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MaterialProperty uvrollSpeed = FindProperty("_UVRollSpeed");
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MaterialProperty uvrollIntensity1 = FindProperty("_UVRollIntensity1");
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EditorGUI.indentLevel += 1;
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editor.ShaderProperty(uvrollColor1, MakeLabel(uvrollColor1));
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GUILayout.Label("整合UVRoll速度,x y代表u v速度", EditorStyles.boldLabel);
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editor.ShaderProperty(uvrollSpeed, MakeLabel(uvrollSpeed));
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GUILayout.Space(-10);
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editor.ShaderProperty(uvrollIntensity1, MakeLabel(uvrollIntensity1));
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EditorGUI.indentLevel -= 1;
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}
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if (EditorGUI.EndChangeCheck()) {
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// SetKeyword("_ROLLADD_MAP", uvRollTex.textureValue);
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}
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GUILayout.Space(20);
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DoUVRollNoise();
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}
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void DoUVRollNoise()
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{
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GUILayout.Label("UVRoll效果扰动纹理", EditorStyles.boldLabel);
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EditorGUI.BeginChangeCheck();
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MaterialProperty noise = FindProperty("_UVRollNoiseTex");
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editor.TexturePropertySingleLine(MakeLabel(noise), noise);
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if(noise.textureValue != null)
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{
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MaterialProperty uvrollNoiseSpeed = FindProperty("_UVRollNoiseSpeed");
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MaterialProperty uvrollNoiseIntensity = FindProperty("_UVRollNoiseIntensity");
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EditorGUI.indentLevel += 1;
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GUILayout.Label("整合Noise速度,x y代表u v速度", EditorStyles.boldLabel);
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editor.ShaderProperty(uvrollNoiseSpeed, MakeLabel(uvrollNoiseSpeed));
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GUILayout.Space(-10);
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editor.ShaderProperty(uvrollNoiseIntensity, MakeLabel(uvrollNoiseIntensity));
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EditorGUI.indentLevel -= 1;
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}
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if (EditorGUI.EndChangeCheck()) {
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SetKeyword("_ROLLADD_NOISE_MASK_MAP", noise.textureValue);
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}
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GUILayout.Space(20);
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}
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void DoEffectMask()
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{
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GUILayout.Label("特效遮罩(每个特效至多两种，RG通道为UVRoll遮罩，BA通道为扫描图遮罩)", EditorStyles.boldLabel);
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EditorGUI.BeginChangeCheck();
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MaterialProperty mask = FindProperty("_EffectMaskTex");
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editor.TexturePropertySingleLine(MakeLabel(mask), mask);
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if(mask.textureValue != null)
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{
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MaterialProperty uvrollMaskSpeed = FindProperty("_UVRollMaskSpeed");
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EditorGUI.indentLevel += 1;
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GUILayout.Label("整合UVRollMask速度,x y代表u v速度", EditorStyles.boldLabel);
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editor.ShaderProperty(uvrollMaskSpeed, MakeLabel(uvrollMaskSpeed));
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EditorGUI.indentLevel -= 1;
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}
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if (EditorGUI.EndChangeCheck()) {
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// SetKeyword("_EFFECT_MASK_MAP", mask.textureValue);
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}
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}
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// 扫描效果
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void DoScan()
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{
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GUILayout.Label("Scan扫描效果(网格纹理/扫描纹理 占用RG通道)", EditorStyles.boldLabel);
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EditorGUI.BeginChangeCheck();
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MaterialProperty scan = FindProperty("_ScanTex");
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editor.TexturePropertySingleLine(
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MakeLabel(scan, "(GR通道)"), scan,
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FindProperty("_ScanColor"));
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if(scan.textureValue != null)
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{
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MaterialProperty scan_gridline_st = FindProperty("_GridlineST");
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MaterialProperty scan_intensity = FindProperty("_ScanIntensity");
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MaterialProperty scan_speed = FindProperty("_ScanSpeed");
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EditorGUI.indentLevel += 1;
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GUILayout.Label("用这个网格图原先的纹理Tilling和Offset", EditorStyles.boldLabel);
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editor.ShaderProperty(scan_gridline_st, MakeLabel(scan_gridline_st));
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GUILayout.Space(-10);
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editor.ShaderProperty(scan_intensity, MakeLabel(scan_intensity));
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editor.ShaderProperty(scan_speed, MakeLabel(scan_speed));
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EditorGUI.indentLevel -= 1;
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}
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if (EditorGUI.EndChangeCheck()) {
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// SetKeyword("_SCAN_TEX", scan.textureValue);
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}
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GUILayout.Space(20);
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}
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// fresnel
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void DoFresnel()
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{
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GUILayout.Label("Fresnel外发光", EditorStyles.boldLabel);
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checkFresnel = IsKeywordEnabled("_MB_FRESNEL");
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EditorGUI.BeginChangeCheck();
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checkFresnel = EditorGUILayout.Toggle("Enable Fresnel", checkFresnel);
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if(checkFresnel)
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{
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MaterialProperty fresnelColor = FindProperty("_FresnelColor");
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MaterialProperty fresnelIntensity = FindProperty("_FresnelIntensity");
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EditorGUI.indentLevel += 1;
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editor.ShaderProperty(fresnelColor, MakeLabel(fresnelColor));
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editor.ShaderProperty(fresnelIntensity, MakeLabel(fresnelIntensity));
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EditorGUI.indentLevel -= 1;
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}
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if (EditorGUI.EndChangeCheck()) {
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SetKeyword("_MB_FRESNEL", checkFresnel);
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}
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GUILayout.Space(20);
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}
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void DoOutline()
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{
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GUILayout.Label("受击描边颜色", EditorStyles.boldLabel);
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MaterialProperty outlineColor = FindProperty("_OutlineColor");
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MaterialProperty outlineIntensity = FindProperty("_OutlineIntensity");
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editor.ShaderProperty(outlineColor, MakeLabel(outlineColor));
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editor.ShaderProperty(outlineIntensity, MakeLabel(outlineIntensity));
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GUILayout.Space(20);
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}
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// 利用方法优化GUI代码结构，使得代码更容易看
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MaterialProperty FindProperty(string name)
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{
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return FindProperty(name, properties);
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}
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static GUIContent MakeLabel(string text, string tooltip = null)
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{
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staticLabel.text = text;
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staticLabel.tooltip = tooltip;
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return staticLabel;
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}
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static GUIContent MakeLabel(MaterialProperty property, string tooltip = null)
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{
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staticLabel.text = property.displayName;
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staticLabel.tooltip = tooltip;
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return staticLabel;
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}
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// 设置shader关键字
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void SetKeyword(string keyword, bool state)
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{
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if(state)
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{
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foreach(Material m in editor.targets)
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{
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m.EnableKeyword(keyword);
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}
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}
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else{
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foreach(Material m in editor.targets)
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{
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m.DisableKeyword(keyword);
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}
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}
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}
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bool IsKeywordEnabled(string keyword)
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{
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return target.IsKeywordEnabled(keyword);
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}
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void RecordAction(string label)
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{
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editor.RegisterPropertyChangeUndo(label);
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}
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}
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