public static void Inputs(TexelLitProperties 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);
}
if (properties.posterizationStepCount != null)
{
materialEditor.VectorProperty(
properties.posterizationStepCount,
Styles.PosterizationColorText);
}
if (properties.lightPosterizationStepCount != null)
{
materialEditor.VectorProperty(
properties.lightPosterizationStepCount,
Styles.PosterizationLightText);
}
}
private static void DoSmoothness(TexelLitProperties properties, Material material, string[] smoothnessChannelNames)
{
var opaque = ((BaseShaderGUI.SurfaceType)material.GetFloat(Surface) ==
BaseShaderGUI.SurfaceType.Opaque);
EditorGUI.indentLevel++;
EditorGUI.BeginChangeCheck();
EditorGUI.showMixedValue = properties.smoothness.hasMixedValue;
var smoothness = EditorGUILayout.Slider(Styles.SmoothnessText, properties.smoothness.floatValue, 0f, 1f);
if (EditorGUI.EndChangeCheck())
{
properties.smoothness.floatValue = smoothness;
}
EditorGUI.showMixedValue = false;
if (properties.smoothnessMapChannel != null) // smoothness channel
{
EditorGUI.indentLevel++;
EditorGUI.BeginDisabledGroup(!opaque);
EditorGUI.BeginChangeCheck();
EditorGUI.showMixedValue = properties.smoothnessMapChannel.hasMixedValue;
var smoothnessSource = (int)properties.smoothnessMapChannel.floatValue;
if (opaque)
{
smoothnessSource = EditorGUILayout.Popup(Styles.SmoothnessMapChannelText, smoothnessSource,
smoothnessChannelNames);
}
else
{
EditorGUILayout.Popup(Styles.SmoothnessMapChannelText, 0, smoothnessChannelNames);
}
if (EditorGUI.EndChangeCheck())
{
properties.smoothnessMapChannel.floatValue = smoothnessSource;
}
EditorGUI.showMixedValue = false;
EditorGUI.EndDisabledGroup();
EditorGUI.indentLevel--;
}
EditorGUI.indentLevel--;
}
private static void DoMetallicSpecularArea(TexelLitProperties properties, MaterialEditor materialEditor, Material material)
{
string[] smoothnessChannelNames;
bool hasGlossMap;
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--;
}
