public void UpdateMap()
{
if (mpb == null)
{
mpb = new MaterialPropertyBlock();
}
mpb.Clear();
if (rt != null)
{
RenderTexture.ReleaseTemporary(rt);
}
if (rtGAFormat != null)
{
RenderTexture.ReleaseTemporary(rtGAFormat);
}
if (heightMap2NormalMapAsset != null)
{
RenderTextureDescriptor rd = new RenderTextureDescriptor(heightMap2NormalMapAsset.editGenerator.DestinationWidth, heightMap2NormalMapAsset.editGenerator.DestinationHeight)
{
sRGB = false
};
rt = RenderTexture.GetTemporary(rd);
rt.wrapMode = wrapMode;
heightMap2NormalMapAsset.GenerateFromEditorGenerator(rt);
var usedTexture = rt;
if (toAlphaGreenNormalMapConversion)
{
rtGAFormat = RenderTexture.GetTemporary(rd);
if (RGB2GAMat == null)
{
RGB2GAMat = new Material(Shader.Find("Hidden/NMG/RGB2GANormalMap"));
}
Graphics.Blit(rt, rtGAFormat, RGB2GAMat);
usedTexture = rtGAFormat;
}
mpb.SetTexture(normalMapShaderAttribute, usedTexture);
}
var r = GetComponent <Renderer>();
if (r != null)
{
r.SetPropertyBlock(mpb);
}
}
public override void OnInspectorGUI()
{
serializedObject.Update();
EditorGUILayout.PropertyField(serializedObject.FindProperty("editGenerator").FindPropertyRelative("generator"), true);
EditorGUILayout.PropertyField(serializedObject.FindProperty("editGenerator").FindPropertyRelative("destinationMap"));
EditorGUILayout.PropertyField(serializedObject.FindProperty("editGenerator").FindPropertyRelative("customDestinationWidth"), true);
EditorGUILayout.PropertyField(serializedObject.FindProperty("editGenerator").FindPropertyRelative("customDestinationHeight"), true);
EditorGUILayout.PropertyField(serializedObject.FindProperty("showPreview"));
if (mapCreator.editGenerator.destinationMap == null)
{
if (GUILayout.Button("Create destination texture"))
{
string targetPath = AssetDatabase.GetAssetPath(mapCreator).Substring(0, AssetDatabase.GetAssetPath(mapCreator).Length - 5) + "png";
mapCreator.editGenerator.destinationMap = mapCreator.editGenerator.CreateTexture(targetPath);
EditorUtility.SetDirty(mapCreator);
}
}
EditorGUILayout.BeginHorizontal();
EditorGUI.BeginDisabledGroup(mapCreator.generator.Equals(mapCreator.editGenerator));
if (GUILayout.Button("Apply"))
{
mapCreator.ApplyEditProperty();
}
if (GUILayout.Button("Revert"))
{
mapCreator.RevertEditProperty();
}
EditorGUI.EndDisabledGroup();
EditorGUILayout.EndHorizontal();
if (mapCreator.showPreview)
{
var s = RenderTexture.active;
mapCreator.GenerateFromEditorGenerator(rTex);
RenderTexture.active = s;
GUILayout.Label(rTex);
}
serializedObject.ApplyModifiedProperties();
}
