//
// This function creates a RenderToTexture for the diffuse map and stores it as a png in the Resources folders.
//
public void RenderDiffuse(ProceduralMaterial Diffuse, int slot)
{
GameObject rtObject = (GameObject)Instantiate(Resources.Load("RTTSubTerrain"));
Camera cam = rtObject.transform.Find("RTTSubCamera").GetComponent<Camera>();
// Create Render To Texture
Vector2 TexSize = new Vector2((float)Math.Pow(2,Diffuse.GetProceduralVector("$outputsize").x), (float)Math.Pow(2,Diffuse.GetProceduralVector("$outputsize").y));
RenderTexture rt = new RenderTexture((int)TexSize.x, (int)TexSize.y, 32);
cam.targetTexture = rt;
rtObject.transform.Find("RTTSubPlane").GetComponent<Renderer>().sharedMaterial.mainTexture = Diffuse.GetTexture ("_MainTex");
cam.Render();
RenderTexture.active = rt;
Texture2D dif = new Texture2D((int)TexSize.x, (int)TexSize.y, TextureFormat.ARGB32, false);
dif.ReadPixels(new Rect(0, 0, (int)TexSize.x, (int)TexSize.y), 0, 0);
// Clean up
cam.targetTexture = null;
RenderTexture.active = null; // added to avoid errors
DestroyImmediate(rt,true);
DestroyImmediate(rtObject,true);
// Write Diffuse map as PNG
byte[] bytes = dif.EncodeToPNG();
string filename = Application.dataPath + "/SubTerrain/Resources/" + gameObject.name+"_splat" + slot.ToString() + ".png";
System.IO.File.WriteAllBytes(filename, bytes);
AssetDatabase.ImportAsset( "Assets/SubTerrain/Resources/" + gameObject.name+"_splat" + slot.ToString() + ".png" );
DestroyImmediate(dif,true);
}
protected void ShowProceduralTexturesGUI(ProceduralMaterial material)
{
if (base.targets.Length <= 1)
{
EditorGUILayout.Space();
Shader s = material.shader;
if (s != null)
{
EditorGUILayout.BeginHorizontal(new GUILayoutOption[0]);
GUILayout.Space(4f);
GUILayout.FlexibleSpace();
float pixels = 10f;
bool flag = true;
for (int i = 0; i < ShaderUtil.GetPropertyCount(s); i++)
{
if (ShaderUtil.GetPropertyType(s, i) == ShaderUtil.ShaderPropertyType.TexEnv)
{
string propertyName = ShaderUtil.GetPropertyName(s, i);
Texture tex = material.GetTexture(propertyName);
if (SubstanceImporter.IsProceduralTextureSlot(material, tex, propertyName))
{
string propertyDescription = ShaderUtil.GetPropertyDescription(s, i);
Type textureTypeFromDimension = MaterialEditor.GetTextureTypeFromDimension(ShaderUtil.GetTexDim(s, i));
GUIStyle style = "ObjectPickerResultsGridLabel";
if (flag)
{
flag = false;
}
else
{
GUILayout.Space(pixels);
}
GUILayoutOption[] options = new GUILayoutOption[] { GUILayout.Height(((72f + style.fixedHeight) + style.fixedHeight) + 8f) };
GUILayout.BeginVertical(options);
Rect position = GUILayoutUtility.GetRect((float) 72f, (float) 72f);
DoObjectPingField(position, position, GUIUtility.GetControlID(0x3042, FocusType.Keyboard, position), tex, textureTypeFromDimension);
this.ShowAlphaSourceGUI(material, tex as ProceduralTexture, ref position);
position.height = style.fixedHeight;
GUI.Label(position, propertyDescription, style);
GUILayout.EndVertical();
GUILayout.FlexibleSpace();
}
}
}
GUILayout.Space(4f);
EditorGUILayout.EndHorizontal();
}
}
}
protected void ShowProceduralTexturesGUI(ProceduralMaterial material)
{
if (this.targets.Length > 1)
return;
EditorGUILayout.Space();
Shader shader = material.shader;
if ((UnityEngine.Object) shader == (UnityEngine.Object) null)
return;
EditorGUILayout.BeginHorizontal();
GUILayout.Space(4f);
GUILayout.FlexibleSpace();
float pixels = 10f;
bool flag = true;
for (int propertyIdx = 0; propertyIdx < ShaderUtil.GetPropertyCount(shader); ++propertyIdx)
{
if (ShaderUtil.GetPropertyType(shader, propertyIdx) == ShaderUtil.ShaderPropertyType.TexEnv)
{
string propertyName = ShaderUtil.GetPropertyName(shader, propertyIdx);
Texture texture = material.GetTexture(propertyName);
if (SubstanceImporter.IsProceduralTextureSlot((Material) material, texture, propertyName))
{
string propertyDescription = ShaderUtil.GetPropertyDescription(shader, propertyIdx);
System.Type objType;
switch (ShaderUtil.GetTexDim(shader, propertyIdx))
{
case ShaderUtil.ShaderPropertyTexDim.TexDim2D:
objType = typeof (Texture);
break;
case ShaderUtil.ShaderPropertyTexDim.TexDim3D:
objType = typeof (Texture3D);
break;
case ShaderUtil.ShaderPropertyTexDim.TexDimCUBE:
objType = typeof (Cubemap);
break;
case ShaderUtil.ShaderPropertyTexDim.TexDimAny:
objType = typeof (Texture);
break;
default:
objType = (System.Type) null;
break;
}
GUIStyle style = (GUIStyle) "ObjectPickerResultsGridLabel";
if (flag)
flag = false;
else
GUILayout.Space(pixels);
GUILayout.BeginVertical(GUILayout.Height((float) (72.0 + (double) style.fixedHeight + (double) style.fixedHeight + 8.0)));
Rect rect = GUILayoutUtility.GetRect(72f, 72f);
ProceduralMaterialInspector.DoObjectPingField(rect, rect, GUIUtility.GetControlID(12354, EditorGUIUtility.native, rect), (UnityEngine.Object) texture, objType);
this.ShowAlphaSourceGUI(material, texture as ProceduralTexture, ref rect);
rect.height = style.fixedHeight;
GUI.Label(rect, propertyDescription, style);
GUILayout.EndVertical();
GUILayout.FlexibleSpace();
}
}
}
GUILayout.Space(4f);
EditorGUILayout.EndHorizontal();
}
protected void ShowProceduralTexturesGUI(ProceduralMaterial material)
{
if (base.targets.Length <= 1)
{
EditorGUILayout.Space();
Shader s = material.shader;
if (s != null)
{
EditorGUILayout.BeginHorizontal(new GUILayoutOption[0]);
GUILayout.Space(4f);
GUILayout.FlexibleSpace();
float pixels = 10f;
bool flag = true;
for (int i = 0; i < ShaderUtil.GetPropertyCount(s); i++)
{
if (ShaderUtil.GetPropertyType(s, i) != ShaderUtil.ShaderPropertyType.TexEnv)
{
continue;
}
string propertyName = ShaderUtil.GetPropertyName(s, i);
Texture tex = material.GetTexture(propertyName);
if (SubstanceImporter.IsProceduralTextureSlot(material, tex, propertyName))
{
System.Type type;
string propertyDescription = ShaderUtil.GetPropertyDescription(s, i);
switch (ShaderUtil.GetTexDim(s, i))
{
case ShaderUtil.ShaderPropertyTexDim.TexDim2D:
type = typeof(Texture);
break;
case ShaderUtil.ShaderPropertyTexDim.TexDim3D:
type = typeof(Texture3D);
break;
case ShaderUtil.ShaderPropertyTexDim.TexDimCUBE:
type = typeof(Cubemap);
break;
case ShaderUtil.ShaderPropertyTexDim.TexDimAny:
type = typeof(Texture);
break;
default:
type = null;
break;
}
GUIStyle style = "ObjectPickerResultsGridLabel";
if (flag)
{
flag = false;
}
else
{
GUILayout.Space(pixels);
}
GUILayoutOption[] options = new GUILayoutOption[] { GUILayout.Height(((72f + style.fixedHeight) + style.fixedHeight) + 8f) };
GUILayout.BeginVertical(options);
Rect position = GUILayoutUtility.GetRect((float) 72f, (float) 72f);
DoObjectPingField(position, position, GUIUtility.GetControlID(0x3042, EditorGUIUtility.native, position), tex, type);
this.ShowAlphaSourceGUI(material, tex as ProceduralTexture, ref position);
position.height = style.fixedHeight;
GUI.Label(position, propertyDescription, style);
GUILayout.EndVertical();
GUILayout.FlexibleSpace();
}
}
GUILayout.Space(4f);
EditorGUILayout.EndHorizontal();
}
}
}
protected void ShowProceduralTexturesGUI(ProceduralMaterial material)
{
if (base.targets.Length > 1)
{
return;
}
EditorGUILayout.Space();
Shader shader = material.shader;
if (shader == null)
{
return;
}
EditorGUILayout.BeginHorizontal(new GUILayoutOption[0]);
GUILayout.Space(4f);
GUILayout.FlexibleSpace();
float pixels = 10f;
bool flag = true;
for (int i = 0; i < ShaderUtil.GetPropertyCount(shader); i++)
{
if (ShaderUtil.GetPropertyType(shader, i) == ShaderUtil.ShaderPropertyType.TexEnv)
{
string propertyName = ShaderUtil.GetPropertyName(shader, i);
Texture texture = material.GetTexture(propertyName);
if (SubstanceImporter.IsProceduralTextureSlot(material, texture, propertyName))
{
string propertyDescription = ShaderUtil.GetPropertyDescription(shader, i);
Type objType;
switch (ShaderUtil.GetTexDim(shader, i))
{
case ShaderUtil.ShaderPropertyTexDim.TexDim2D:
objType = typeof(Texture);
break;
case ShaderUtil.ShaderPropertyTexDim.TexDim3D:
objType = typeof(Texture3D);
break;
case ShaderUtil.ShaderPropertyTexDim.TexDimCUBE:
objType = typeof(Cubemap);
break;
case ShaderUtil.ShaderPropertyTexDim.TexDimAny:
objType = typeof(Texture);
break;
default:
objType = null;
break;
}
GUIStyle gUIStyle = "ObjectPickerResultsGridLabel";
if (flag)
{
flag = false;
}
else
{
GUILayout.Space(pixels);
}
GUILayout.BeginVertical(new GUILayoutOption[]
{
GUILayout.Height(72f + gUIStyle.fixedHeight + gUIStyle.fixedHeight + 8f)
});
Rect rect = GUILayoutUtility.GetRect(72f, 72f);
ProceduralMaterialInspector.DoObjectPingField(rect, rect, GUIUtility.GetControlID(12354, EditorGUIUtility.native, rect), texture, objType);
this.ShowAlphaSourceGUI(material, texture as ProceduralTexture, ref rect);
rect.height = gUIStyle.fixedHeight;
GUI.Label(rect, propertyDescription, gUIStyle);
GUILayout.EndVertical();
GUILayout.FlexibleSpace();
}
}
}
GUILayout.Space(4f);
EditorGUILayout.EndHorizontal();
}
