public static void Inputs(LitProperties properties, MaterialEditor materialEditor, Material material)
{
DoMetallicSpecularArea(properties, materialEditor, material);
BaseShaderGUI.DrawNormalArea(materialEditor, properties.bumpMapProp, properties.bumpScaleProp);
if (properties.occlusionMap != null)
{
materialEditor.TexturePropertySingleLine(Styles.occlusionText, properties.occlusionMap,
properties.occlusionMap.textureValue != null ? properties.occlusionStrength : null);
}
}
public static void SetMaterialKeywords(Material material)
{
// Note: keywords must be based on Material value not on MaterialProperty due to multi-edit & material animation
// (MaterialProperty value might come from renderer material property block)
var hasGlossMap = false;
var isSpecularWorkFlow = false;
var opaque = ((BaseShaderGUI.SurfaceType)material.GetFloat("_Surface") ==
BaseShaderGUI.SurfaceType.Opaque);
if (material.HasProperty("_WorkflowMode"))
{
isSpecularWorkFlow = (WorkflowMode)material.GetFloat("_WorkflowMode") == WorkflowMode.Specular;
if (isSpecularWorkFlow)
{
hasGlossMap = material.GetTexture("_SpecGlossMap") != null;
}
else
{
hasGlossMap = material.GetTexture("_MetallicGlossMap") != null;
}
}
else
{
hasGlossMap = material.GetTexture("_MetallicGlossMap") != null;
}
BaseShaderGUI.SetKeyword(material, "_SPECULAR_SETUP", isSpecularWorkFlow);
BaseShaderGUI.SetKeyword(material, "_METALLICSPECGLOSSMAP", hasGlossMap);
if (material.HasProperty("_SpecularHighlights"))
{
BaseShaderGUI.SetKeyword(material, "_SPECULARHIGHLIGHTS_OFF",
material.GetFloat("_SpecularHighlights") == 0.0f);
}
if (material.HasProperty("_EnvironmentReflections"))
{
BaseShaderGUI.SetKeyword(material, "_ENVIRONMENTREFLECTIONS_OFF",
material.GetFloat("_EnvironmentReflections") == 0.0f);
}
if (material.HasProperty("_OcclusionMap"))
{
BaseShaderGUI.SetKeyword(material, "_OCCLUSIONMAP", material.GetTexture("_OcclusionMap"));
}
if (material.HasProperty("_SmoothnessTextureChannel"))
{
BaseShaderGUI.SetKeyword(material, "_SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A",
GetSmoothnessMapChannel(material) == SmoothnessMapChannel.AlbedoAlpha && opaque);
}
}
public ParticleProperties(MaterialProperty[] properties)
{
// Surface Option Props
colorMode = BaseShaderGUI.FindProperty("_ColorMode", properties, false);
// Advanced Props
flipbookMode = BaseShaderGUI.FindProperty("_FlipbookBlending", properties);
softParticlesEnabled = BaseShaderGUI.FindProperty("_SoftParticlesEnabled", properties);
cameraFadingEnabled = BaseShaderGUI.FindProperty("_CameraFadingEnabled", properties);
distortionEnabled = BaseShaderGUI.FindProperty("_DistortionEnabled", properties, false);
softParticlesNearFadeDistance = BaseShaderGUI.FindProperty("_SoftParticlesNearFadeDistance", properties);
softParticlesFarFadeDistance = BaseShaderGUI.FindProperty("_SoftParticlesFarFadeDistance", properties);
cameraNearFadeDistance = BaseShaderGUI.FindProperty("_CameraNearFadeDistance", properties);
cameraFarFadeDistance = BaseShaderGUI.FindProperty("_CameraFarFadeDistance", properties);
distortionBlend = BaseShaderGUI.FindProperty("_DistortionBlend", properties, false);
distortionStrength = BaseShaderGUI.FindProperty("_DistortionStrength", properties, false);
}
public LitProperties(MaterialProperty[] properties)
{
// Surface Option Props
workflowMode = BaseShaderGUI.FindProperty("_WorkflowMode", properties, false);
// Surface Input Props
metallic = BaseShaderGUI.FindProperty("_Metallic", properties);
specColor = BaseShaderGUI.FindProperty("_SpecColor", properties, false);
metallicGlossMap = BaseShaderGUI.FindProperty("_MetallicGlossMap", properties);
specGlossMap = BaseShaderGUI.FindProperty("_SpecGlossMap", properties, false);
smoothness = BaseShaderGUI.FindProperty("_Smoothness", properties, false);
smoothnessMapChannel = BaseShaderGUI.FindProperty("_SmoothnessTextureChannel", properties, false);
bumpMapProp = BaseShaderGUI.FindProperty("_BumpMap", properties, false);
bumpScaleProp = BaseShaderGUI.FindProperty("_BumpScale", properties, false);
occlusionStrength = BaseShaderGUI.FindProperty("_OcclusionStrength", properties, false);
occlusionMap = BaseShaderGUI.FindProperty("_OcclusionMap", properties, false);
// Advanced Props
highlights = BaseShaderGUI.FindProperty("_SpecularHighlights", properties, false);
reflections = BaseShaderGUI.FindProperty("_EnvironmentReflections", properties, false);
}
public static void DoMetallicSpecularArea(LitProperties properties, MaterialEditor materialEditor, Material material)
{
string[] smoothnessChannelNames;
bool hasGlossMap = false;
if (properties.workflowMode == null ||
(WorkflowMode)properties.workflowMode.floatValue == WorkflowMode.Metallic)
{
hasGlossMap = properties.metallicGlossMap.textureValue != null;
smoothnessChannelNames = Styles.metallicSmoothnessChannelNames;
materialEditor.TexturePropertySingleLine(Styles.metallicMapText, properties.metallicGlossMap,
hasGlossMap ? null : properties.metallic);
}
else
{
hasGlossMap = properties.specGlossMap.textureValue != null;
smoothnessChannelNames = Styles.specularSmoothnessChannelNames;
BaseShaderGUI.TextureColorProps(materialEditor, Styles.specularMapText, properties.specGlossMap,
hasGlossMap ? null : properties.specColor);
}
EditorGUI.indentLevel++;
DoSmoothness(properties, material, smoothnessChannelNames);
EditorGUI.indentLevel--;
}
public static void Inputs(BakedLitProperties properties, MaterialEditor materialEditor)
{
BaseShaderGUI.DrawNormalArea(materialEditor, properties.bumpMapProp);
}
public BakedLitProperties(MaterialProperty[] properties)
{
// Surface Input Props
bumpMapProp = BaseShaderGUI.FindProperty("_BumpMap", properties, false);
}
public static void FadingOptions(Material material, MaterialEditor materialEditor, ParticleProperties properties)
{
// Z write doesn't work with fading
bool hasZWrite = (material.GetInt("_ZWrite") != 0);
if (!hasZWrite)
{
// Soft Particles
{
EditorGUI.showMixedValue = properties.softParticlesEnabled.hasMixedValue;
var enabled = properties.softParticlesEnabled.floatValue;
EditorGUI.BeginChangeCheck();
enabled = EditorGUILayout.Toggle(Styles.softParticlesEnabled, enabled != 0.0f) ? 1.0f : 0.0f;
if (EditorGUI.EndChangeCheck())
{
materialEditor.RegisterPropertyChangeUndo("Soft Particles Enabled");
properties.softParticlesEnabled.floatValue = enabled;
}
if (enabled >= 0.5f)
{
EditorGUI.indentLevel++;
BaseShaderGUI.TwoFloatSingleLine(new GUIContent("Surface Fade"),
properties.softParticlesNearFadeDistance,
Styles.softParticlesNearFadeDistanceText,
properties.softParticlesFarFadeDistance,
Styles.softParticlesFarFadeDistanceText,
materialEditor);
EditorGUI.indentLevel--;
}
}
// Camera Fading
{
EditorGUI.showMixedValue = properties.cameraFadingEnabled.hasMixedValue;
var enabled = properties.cameraFadingEnabled.floatValue;
EditorGUI.BeginChangeCheck();
enabled = EditorGUILayout.Toggle(Styles.cameraFadingEnabled, enabled != 0.0f) ? 1.0f : 0.0f;
if (EditorGUI.EndChangeCheck())
{
materialEditor.RegisterPropertyChangeUndo("Camera Fading Enabled");
properties.cameraFadingEnabled.floatValue = enabled;
}
if (enabled >= 0.5f)
{
EditorGUI.indentLevel++;
BaseShaderGUI.TwoFloatSingleLine(new GUIContent("Distance"),
properties.cameraNearFadeDistance,
Styles.cameraNearFadeDistanceText,
properties.cameraFarFadeDistance,
Styles.cameraFarFadeDistanceText,
materialEditor);
EditorGUI.indentLevel--;
}
}
// Distortion
if (properties.distortionEnabled != null)
{
EditorGUI.showMixedValue = properties.distortionEnabled.hasMixedValue;
var enabled = properties.distortionEnabled.floatValue;
EditorGUI.BeginChangeCheck();
enabled = EditorGUILayout.Toggle(Styles.distortionEnabled, enabled != 0.0f) ? 1.0f : 0.0f;
if (EditorGUI.EndChangeCheck())
{
materialEditor.RegisterPropertyChangeUndo("Distortion Enabled");
properties.distortionEnabled.floatValue = enabled;
}
if (enabled >= 0.5f)
{
EditorGUI.indentLevel++;
materialEditor.ShaderProperty(properties.distortionStrength, Styles.distortionStrength);
EditorGUI.BeginChangeCheck();
EditorGUI.showMixedValue = properties.distortionStrength.hasMixedValue;
var blend = EditorGUILayout.Slider(Styles.distortionBlend, properties.distortionBlend.floatValue, 0f, 1f);
if (EditorGUI.EndChangeCheck())
{
properties.distortionBlend.floatValue = blend;
}
EditorGUI.indentLevel--;
}
}
EditorGUI.showMixedValue = false;
}
}