public override void OnGUI(MaterialEditor materialEditor, MaterialProperty[] props)
{
FindProperties(props); // MaterialProperties can be animated so we do not cache them but fetch them every event to ensure animated values are updated correctly
m_MaterialEditor = materialEditor;
Material material = materialEditor.target as Material;
// Make sure that needed setup (ie keywords/renderqueue) are set up if we're switching some existing
// material to a standard shader.
// Do this before any GUI code has been issued to prevent layout issues in subsequent GUILayout statements (case 780071)
if (m_FirstTimeApply)
{
MaterialChanged(material);
m_FirstTimeApply = false;
if (material.HasProperty("_SmoothnessMapChannelGUI"))
{
smoothnessMapChannelGUI = (SmoothnessMapChannel)material.GetInt("_SmoothnessMapChannelGUI");
}
else
{
smoothnessMapChannelGUI = SmoothnessMapChannel.MetallicAlpha;
}
}
ShaderPropertiesGUI(material);
}
void DoSpecularMetallicArea(Material material)
{
bool hasGlossMap = false;
hasGlossMap = metallicMap.textureValue != null;
m_MaterialEditor.TexturePropertySingleLine(Styles.metallicMapText, metallicMap, hasGlossMap ? null : metallic);
bool showSmoothnessScale = hasGlossMap;
if (smoothnessMapChannel != null)
{
int smoothnessChannel = (int)smoothnessMapChannel.floatValue;
if (smoothnessChannel == (int)SmoothnessMapChannel.AlbedoAlpha)
{
showSmoothnessScale = true;
}
}
int indentation = 2; // align with labels of texture properties
m_MaterialEditor.ShaderProperty(showSmoothnessScale ? smoothnessScale : smoothness, showSmoothnessScale ? Styles.smoothnessScaleText : Styles.smoothnessText, indentation);
++indentation;
//miner12.23
GUILayout.BeginHorizontal();
GUILayout.Label("", GUILayout.Width(27));
//GUILayout.Label("Source",GUILayout.Width(153));
smoothnessMapChannelGUI = (SmoothnessMapChannel)EditorGUILayout.EnumPopup("Source", smoothnessMapChannelGUI, GUILayout.ExpandWidth(true));
if (smoothnessMapChannelGUI == SmoothnessMapChannel.AlbedoAlpha)
{
material.EnableKeyword("SMOOTHNESSSOURCE_ALBEDOTEXTURE_ALPHA");
}
else
{
material.DisableKeyword("SMOOTHNESSSOURCE_ALBEDOTEXTURE_ALPHA");
}
material.SetInt("_SmoothnessMapChannelGUI", (int)smoothnessMapChannelGUI);
GUILayout.EndHorizontal();
//if (smoothnessMapChannel != null)
// m_MaterialEditor.ShaderProperty(smoothnessMapChannel, Styles.smoothnessMapChannelText, indentation);
}
public override void OnGUI(MaterialEditor materialEditor, MaterialProperty[] props)
{
FindProperties(props);
m_MaterialEditor = materialEditor;
Material material = materialEditor.target as Material;
if (m_FirstTimeApply)
{
MaterialChanged(material);
m_FirstTimeApply = false;
if (material.HasProperty("_SmoothnessMapChannelGUI"))
{
smoothnessMapChannelGUI = (SmoothnessMapChannel)material.GetInt("_SmoothnessMapChannelGUI");
}
}
ShaderPropertiesGUI(material);
}
public static void SetSmoothnessMapChannel(Material material, SmoothnessMapChannel channel)
{
material.SetFloat("_SmoothnessTextureChannel", (int)channel);
}
