private Color ShadeDiffuse(Vector3 normal, Vector3 position, SMLight l)
{
Vector3 lightIncidence = l.SampleLightIncidence(position);
float dot = Mathf.Clamp01(Vector3.Dot(normal, -lightIncidence));
return(Color.white * dot);
}
private void DrawBaseGUI()
{
SMLight l = target as SMLight;
l.distToCenter = EditorGUILayout.Slider("Distance", l.distToCenter, 1f, 20f);
l.theta = EditorGUILayout.Slider("Angle", l.theta, 0f, Mathf.PI * 2f);
l.phi = EditorGUILayout.Slider("Height", l.phi, 0f, Mathf.PI);
l.intensity = EditorGUILayout.Slider("Intensity", l.intensity, 0f, 10f);
l.color = EditorGUILayout.ColorField("Color", l.color);
if (GUILayout.Button("Delete"))
{
GameObject.DestroyImmediate(l);
}
if (!builder)
{
builder = l.GetComponent <SMBuilder>();
}
}
public override void OnInspectorGUI()
{
SMBuilder maker = target as SMBuilder;
EditorGUIUtility.labelWidth = 100f;
GUI.changed = false;
GUILayout.Space(5f);
GUILayout.BeginVertical("Matcap Maker", "Window", GUILayout.MinHeight(200f));
GUILayout.Label(maker.sphereMap, "Button", GUILayout.MinHeight(200f), GUILayout.ExpandWidth(true));
/*
* Rect r = EditorGUILayout.BeginHorizontal();
* GUILayout.BeginVertical();
* EditorGUI.ProgressBar(r, 1f, "Rendering...");
* GUILayout.Space(20f);
* GUILayout.EndVertical();
* EditorGUILayout.EndHorizontal();
*/
{
GUILayout.Space(5f);
maker.aaQuality = (int)EditorGUILayout.IntSlider("Samples", maker.aaQuality, 1, 5);
showTools = EditorGUILayout.Toggle("Show properties", showTools);
}
if (showTools)
{
// Surface
{
GUILayout.Space(10f);
GUILayout.BeginVertical("Surface", "Window");
EditorGUI.indentLevel++;
// Diffuse
{
if (GUILayout.Button("Diffuse", "Foldout"))
{
diffuseFoldout = !diffuseFoldout;
}
if (diffuseFoldout)
{
EditorGUI.indentLevel++;
maker.diffuseColor = EditorGUILayout.ColorField("Diffuse", maker.diffuseColor);
maker.diffuseWeight = EditorGUILayout.Slider("Weight", maker.diffuseWeight, 0f, 1f);
maker.diffuseRoughness = EditorGUILayout.Slider("Roughness", maker.diffuseRoughness, 0f, 1f);
maker.diffuseFresnel = EditorGUILayout.Toggle("Fresnel", maker.diffuseFresnel);
if (maker.diffuseFresnel)
{
EditorGUI.indentLevel++;
maker.diffuseFresnelWeight = EditorGUILayout.Slider("Weight", maker.diffuseFresnelWeight, 0f, 1f);
maker.diffuseFresnelCurve = EditorGUILayout.CurveField("Curve", maker.diffuseFresnelCurve, GUILayout.MinHeight(50f));
EditorGUI.indentLevel--;
}
EditorGUI.indentLevel--;
}
}
// Specular
{
if (GUILayout.Button("Specular", "Foldout"))
{
specularFoldout = !specularFoldout;
}
if (specularFoldout)
{
EditorGUI.indentLevel++;
maker.specularColor = EditorGUILayout.ColorField("Specular", maker.specularColor);
maker.specularWeight = EditorGUILayout.Slider("Weight", maker.specularWeight, 0f, 1f);
maker.specularRoughness = EditorGUILayout.Slider("Roughness", maker.specularRoughness, 0f, 1f);
maker.specularFresnel = EditorGUILayout.Toggle("Fresnel", maker.specularFresnel);
if (maker.specularFresnel)
{
EditorGUI.indentLevel++;
maker.specularFresnelWeight = EditorGUILayout.Slider("Weight", maker.specularFresnelWeight, 0f, 1f);
maker.specularFresnelCurve = EditorGUILayout.CurveField("Curve", maker.specularFresnelCurve, GUILayout.MinHeight(50f));
EditorGUI.indentLevel--;
}
EditorGUI.indentLevel--;
}
}
// Emissive
{
if (GUILayout.Button("Emissive", "Foldout"))
{
emissiveFoldout = !emissiveFoldout;
}
if (emissiveFoldout)
{
EditorGUI.indentLevel++;
maker.emissiveColor = EditorGUILayout.ColorField("Emissive", maker.emissiveColor);
maker.emissiveWeight = EditorGUILayout.Slider("Weight", maker.emissiveWeight, 0f, 1f);
maker.emissiveFresnel = EditorGUILayout.Toggle("Fresnel", maker.emissiveFresnel);
if (maker.emissiveFresnel)
{
EditorGUI.indentLevel++;
maker.emissiveFresnelWeight = EditorGUILayout.Slider("Weight", maker.emissiveFresnelWeight, 0f, 1f);
maker.emissiveFresnelCurve = EditorGUILayout.CurveField("Curve", maker.emissiveFresnelCurve, GUILayout.MinHeight(50f));
EditorGUI.indentLevel--;
}
EditorGUI.indentLevel--;
}
}
EditorGUI.indentLevel--;
GUILayout.EndVertical();
}
// Lights
{
GUILayout.Space(20f);
GUILayout.BeginVertical("Lights", "Window");
GUILayout.BeginHorizontal();
if (GUILayout.Button("+", GUILayout.MaxWidth(25f), GUILayout.MinHeight(15f)))
{
SMLight l = null;
switch (lightType)
{
case LightType.Point:
l = maker.gameObject.AddComponent <SMLight>();
break;
case LightType.Directional:
l = maker.gameObject.AddComponent <SMDirLight>();
break;
case LightType.Sphere:
l = maker.gameObject.AddComponent <SMSphereLight>();
break;
}
l.theta = Random.value * Mathf.PI * 2f;
l.phi = Random.value * Mathf.PI;
EditorUtility.SetDirty(target);
}
lightType = (LightType)EditorGUILayout.EnumPopup(lightType);
GUILayout.EndHorizontal();
if (GUILayout.Button("Remove all lights"))
{
SMLight[] lights = maker.GetComponents <SMLight>();
foreach (SMLight l in lights)
{
GameObject.DestroyImmediate(l);
}
}
GUILayout.EndVertical();
}
}
if (GUI.changed)
{
maker.BuildPreviewTexture();
//Undo.RecordObject(target, "Matcap");
}
GUILayout.Space(5f);
if (GUILayout.Button("Build"))
{
maker.BuildTexture();
}
if (GUILayout.Button("Save"))
{
Texture2D t = maker.GetTexture();
byte[] bytes = t.EncodeToPNG();
if (!System.IO.Directory.Exists(Application.dataPath + "/SphereMaps"))
{
System.IO.Directory.CreateDirectory(Application.dataPath + "/SphereMaps");
}
if (bytes != null)
{
System.IO.File.WriteAllBytes(Application.dataPath + "/SphereMaps/" + maker.name + ".png", bytes);
}
AssetDatabase.Refresh();
}
if (GUILayout.Button("Debug"))
{
//EditorGUI.ProgressBar()
//EditorUtility.ClearProgressBar();
// EditorUtility.DisplayCancelableProgressBar("Waiting", "Rendering...", .5f);
}
GUILayout.EndVertical();
// Dirty (heh) trick to get an update interval!
EditorUtility.SetDirty(target);
}
