private static bool TextureGUI(ref TrackBuildRTexture texture)
{
if(texture.material == null)
texture.material = new Material(Shader.Find("Diffuse"));
bool isModified = false;
string textureName = texture.customName;
textureName = EditorGUILayout.TextField("Name", textureName);
if (texture.customName != textureName)
{
texture.customName = textureName;
}
texture.type = (TrackBuildRTexture.Types)EditorGUILayout.EnumPopup("Type", texture.type);
//Shader Time
Shader[] tempshaders = (Shader[])Resources.FindObjectsOfTypeAll(typeof(Shader));
List<string> shaderNames = new List<string>(ShaderProperties.NAMES);
foreach (Shader shader in tempshaders)
{
if (!string.IsNullOrEmpty(shader.name) && !shader.name.StartsWith("__") && !shader.name.Contains("hidden"))
shaderNames.Add(shader.name);
}
int selectedShaderIndex = shaderNames.IndexOf(texture.material.shader.name);
int newSelectedShaderIndex = EditorGUILayout.Popup("Shader", selectedShaderIndex, shaderNames.ToArray());
if (selectedShaderIndex != newSelectedShaderIndex)
{
texture.material.shader = Shader.Find(shaderNames[newSelectedShaderIndex]);
}
texture.physicMaterial = EditorGUILayout.ObjectField("Physics Material", texture.physicMaterial, typeof(PhysicMaterial), false) as PhysicMaterial;
switch(texture.type)
{
case TrackBuildRTexture.Types.Basic:
Shader selectedShader = texture.material.shader;
int propertyCount = ShaderUtil.GetPropertyCount(selectedShader);
for (int s = 0; s < propertyCount; s++)
{
ShaderUtil.ShaderPropertyType propertyTpe = ShaderUtil.GetPropertyType(selectedShader, s);
string shaderPropertyName = ShaderUtil.GetPropertyName(selectedShader, s);
switch (propertyTpe)
{
case ShaderUtil.ShaderPropertyType.TexEnv:
Texture shaderTexture = texture.material.GetTexture(shaderPropertyName);
Texture newShaderTexture = (Texture)EditorGUILayout.ObjectField(shaderPropertyName, shaderTexture, typeof(Texture), false);
if (shaderTexture != newShaderTexture)
{
texture.material.SetTexture(shaderPropertyName, newShaderTexture);
}
break;
case ShaderUtil.ShaderPropertyType.Color:
Color shaderColor = texture.material.GetColor(shaderPropertyName);
Color newShaderColor = EditorGUILayout.ColorField(shaderPropertyName, shaderColor);
if (shaderColor != newShaderColor)
{
texture.material.SetColor(shaderPropertyName, newShaderColor);
}
break;
case ShaderUtil.ShaderPropertyType.Float:
float shaderFloat = texture.material.GetFloat(shaderPropertyName);
float newShaderFloat = EditorGUILayout.FloatField(shaderPropertyName, shaderFloat);
if (shaderFloat != newShaderFloat)
{
texture.material.SetFloat(shaderPropertyName, newShaderFloat);
}
break;
case ShaderUtil.ShaderPropertyType.Range:
float shaderRange = texture.material.GetFloat(shaderPropertyName);
float rangeMin = ShaderUtil.GetRangeLimits(selectedShader, s, 1);
float rangeMax = ShaderUtil.GetRangeLimits(selectedShader, s, 2);
float newShaderRange = EditorGUILayout.Slider(shaderPropertyName, shaderRange, rangeMin, rangeMax);
if (shaderRange != newShaderRange)
{
texture.material.SetFloat(shaderPropertyName, newShaderRange);
}
break;
case ShaderUtil.ShaderPropertyType.Vector:
Vector3 shaderVector = texture.material.GetVector(shaderPropertyName);
Vector3 newShaderVector = EditorGUILayout.Vector3Field(shaderPropertyName, shaderVector);
if (shaderVector != newShaderVector)
{
texture.material.SetVector(shaderPropertyName, newShaderVector);
}
break;
}
}
if(texture.texture == null)
return isModified;
break;
case TrackBuildRTexture.Types.Substance:
texture.proceduralMaterial = (ProceduralMaterial)EditorGUILayout.ObjectField("Procedural Material", texture.proceduralMaterial, typeof(ProceduralMaterial), false);
if (texture.proceduralMaterial != null)
{
// ProceduralMaterial pMat = texture.proceduralMaterial;
// GUILayout.Label(pMat.GetGeneratedTexture(pMat.mainTexture.name), GUILayout.Width(400));
}
else
EditorGUILayout.HelpBox("There is no substance material set.", MessageType.Error);
break;
case TrackBuildRTexture.Types.User:
texture.userMaterial = (Material)EditorGUILayout.ObjectField("User Material", texture.userMaterial, typeof(Material), false);
if (texture.userMaterial != null)
{
// Material mat = texture.userMaterial;
// GUILayout.Label(mat.mainTexture, GUILayout.Width(400));
}
else
EditorGUILayout.HelpBox("There is no substance material set.", MessageType.Error);
break;
}
bool textureflipped = EditorGUILayout.Toggle("Flip Clockwise", texture.flipped);
if (textureflipped != texture.flipped)
{
isModified = true;
texture.flipped = textureflipped;
}
Vector2 textureUnitSize = texture.textureUnitSize;
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("trackTexture width", GUILayout.Width(175));//, GUILayout.Width(42));
float textureUnitSizex = EditorGUILayout.FloatField(texture.textureUnitSize.x, GUILayout.Width(25));
if (textureUnitSizex != textureUnitSize.x)
{
isModified = true;
textureUnitSize.x = textureUnitSizex;
}
EditorGUILayout.LabelField("metres", GUILayout.Width(40));//, GUILayout.Width(42));
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("trackTexture height", GUILayout.Width(175));//, GUILayout.Width(42));
float textureUnitSizey = EditorGUILayout.FloatField(texture.textureUnitSize.y, GUILayout.Width(25));
if (textureUnitSizey != textureUnitSize.y)
{
isModified = true;
textureUnitSize.y = textureUnitSizey;
}
EditorGUILayout.LabelField("metres", GUILayout.Width(40));
EditorGUILayout.EndHorizontal();
texture.textureUnitSize = textureUnitSize;
const int previewTextureUnitSize = 120;
const int previewPadding = 25;
EditorGUILayout.LabelField("1 Metre Squared", GUILayout.Width(previewTextureUnitSize));
GUILayout.Space(previewPadding);
EditorGUILayout.Space();
Rect texturePreviewPostion = new Rect(0, 0, 0, 0);
if (Event.current.type == EventType.Repaint)
texturePreviewPostion = GUILayoutUtility.GetLastRect();
Rect previewRect = new Rect(texturePreviewPostion.x, texturePreviewPostion.y, previewTextureUnitSize, previewTextureUnitSize);
Rect sourceRect = new Rect(0, 0, (1.0f / textureUnitSize.x), (1.0f / textureUnitSize.y));
GUILayout.Space(previewTextureUnitSize);
switch(texture.type)
{
case TrackBuildRTexture.Types.Basic:
Graphics.DrawTexture(previewRect, texture.texture, sourceRect, 0, 0, 0, 0);
break;
#if !UNITY_WEBGL
case TrackBuildRTexture.Types.Substance:
if(texture.proceduralMaterial != null)
{
ProceduralMaterial pMat = texture.proceduralMaterial;
// GUILayout.Label(pMat.GetGeneratedTexture(pMat.mainTexture.name), GUILayout.Width(400));
Graphics.DrawTexture(previewRect, pMat.mainTexture, sourceRect, 0, 0, 0, 0);
}
else
EditorGUILayout.HelpBox("There is no substance material set.", MessageType.Error);
break;
#endif
case TrackBuildRTexture.Types.User:
if(texture.userMaterial != null)
{
Material mat = texture.userMaterial;
// GUILayout.Label(mat.mainTexture, GUILayout.Width(400));
Graphics.DrawTexture(previewRect, mat.mainTexture, sourceRect, 0, 0, 0, 0);
}
else
EditorGUILayout.HelpBox("There is no substance material set.", MessageType.Error);
break;
}
if (isModified)
GUI.changed = true;
return isModified;
}
