public override void OnInspectorGUI()
{
m_Object.Update();
//emitter properties
EditorGUILayout.LabelField("EMITTER STATS", EditorStyles.boldLabel);
++EditorGUI.indentLevel;
{
EditorGUILayout.LabelField("Particles number: ", m_numberOfParticles.intValue.ToString());
if (m_MaxParticles.intValue > 0)
{
ProgressBar((float)m_numberOfParticles.intValue / (float)m_MaxParticles.intValue, "Number of particles");
}
EditorGUILayout.LabelField("Emiter is active: " + m_isActive.boolValue.ToString());
EditorGUILayout.LabelField("Emiter is playing: " + m_isPlaying.boolValue.ToString());
//editor attributes
if (!Application.isPlaying)
{
// EditorGUI.BeginChangeCheck ();
m_playOnEditor.boolValue = GUILayout.Toggle(m_playOnEditor.boolValue, "Play on editor", "Button"); //, new GUIContent("Play on editor"));
if (GUI.changed)
{
if (m_playOnEditor.boolValue == false)
{
RemoveUpdateTarget(m_updateTargetIndex.intValue);
m_isPlayingOnEditor.boolValue = false;
myScript.StopEmitter();
}
else
{
AddUpdateTarget(m_updateTargetIndex.intValue);
m_isPlayingOnEditor.boolValue = true;
}
}
// EditorGUI.EndChangeCheck ();
if (m_playOnEditor.boolValue == true)
{
m_playWhenSelected.boolValue = GUILayout.Toggle(m_playWhenSelected.boolValue, "Play only when selected", "Button");
if (m_Duration.floatValue > 0)
{
if (GUILayout.Button("Instant Play"))
{
myScript.StartEmitter();
}
}
}
}
}
--EditorGUI.indentLevel;
EditorGUILayout.Space();
EditorGUILayout.Space();
EditorGUILayout.PropertyField(m_playOnAwake);
EditorGUILayout.PropertyField(m_EmitterRate);
EditorGUILayout.PropertyField(m_ParticlesPerEmission);
if (m_ParticlesPerEmission.intValue < 0)
{
m_ParticlesPerEmission.intValue = 0;
}
EditorGUILayout.PropertyField(m_MaxParticles);
if (m_MaxParticles.intValue < 0)
{
m_MaxParticles.intValue = 0;
}
EditorGUILayout.PropertyField(m_Duration);
if (m_Duration.floatValue < 0)
{
m_Duration.floatValue = 0;
}
EditorGUILayout.PropertyField(m_EmitOnce);
if (m_Duration.floatValue > 0)
{
EditorGUILayout.PropertyField(m_AutoKill);
}
EditorGUILayout.PropertyField(m_EmitterShape);
switch ((CanvasParticleEmitter.EmitterShapes)m_EmitterShape.enumValueIndex)
{
case CanvasParticleEmitter.EmitterShapes.Directional:
EmitterDirectionalLayout();
break;
case CanvasParticleEmitter.EmitterShapes.Point:
EmitterPointLayout();
break;
case CanvasParticleEmitter.EmitterShapes.RectEmitter:
EmitterRectLayout();
break;
case CanvasParticleEmitter.EmitterShapes.CircleEmitter:
EmitterCircleLayout();
break;
case CanvasParticleEmitter.EmitterShapes.LineEmitter:
EmitterLineLayout();
break;
case CanvasParticleEmitter.EmitterShapes.PointList:
EmitterPointListLayout();
break;
case CanvasParticleEmitter.EmitterShapes.Image:
EmitterImageLayout();
break;
}
FieldsFoldout = EditorGUI.Foldout(EditorGUILayout.GetControlRect(), FieldsFoldout, "Force Fields", true);
if (FieldsFoldout == true)
{
++EditorGUI.indentLevel;
{
EditorGUILayout.PropertyField(m_Gravity);
EditorGUILayout.PropertyField(m_Wave, new GUIContent("Wave frequency"));
EditorGUILayout.PropertyField(m_WaveAmplitude, new GUIContent("Wave amplitude"));
EditorGUILayout.PropertyField(m_Turbulence, new GUIContent("Turbulence frequency"));
EditorGUILayout.PropertyField(m_TurbulenceAmplitude, new GUIContent("Turbulence amplitude"));
}
--EditorGUI.indentLevel;
}
EditorGUILayout.Space();
EditorGUILayout.Space();
EditorGUILayout.Space();
EditorGUILayout.LabelField(" PARTICLE PROPERTIES ", EditorStyles.boldLabel);
++EditorGUI.indentLevel;
{
ParticleLifeSpanFoldout = EditorGUI.Foldout(EditorGUILayout.GetControlRect(), ParticleLifeSpanFoldout, "Particles Life Span", true);
if (ParticleLifeSpanFoldout == true)
{
++EditorGUI.indentLevel;
{
EditorGUILayout.PropertyField(m_ParticleLife, new GUIContent("Life"));
if (m_ParticleLife.floatValue < 0)
{
m_ParticleLife.floatValue = 0;
}
EditorGUILayout.PropertyField(m_ParticleLifeRandMin, new GUIContent("Min Random Life"));
if (m_ParticleLifeRandMin.floatValue < 0)
{
m_ParticleLifeRandMin.floatValue = 0;
}
EditorGUILayout.PropertyField(m_ParticleLifeRandMax, new GUIContent("Max Random Life"));
if (m_ParticleLifeRandMax.floatValue < 0)
{
m_ParticleLifeRandMax.floatValue = 0;
}
}
--EditorGUI.indentLevel;
}
ParticleSizeFoldout = EditorGUI.Foldout(EditorGUILayout.GetControlRect(), ParticleSizeFoldout, "Particles Size", true);
if (ParticleSizeFoldout == true)
{
++EditorGUI.indentLevel;
{
EditorGUILayout.PropertyField(m_particleSize, new GUIContent("Size"));
EditorGUILayout.LabelField("Life Size Multiplier");
EditorGUILayout.PropertyField(m_particleSizeCurve, new GUIContent(""));
EditorGUILayout.PropertyField(m_ParticleSizeRandomMax, new GUIContent("Random Size"));
EditorGUILayout.PropertyField(m_particleAspectRatio, new GUIContent("Aspect ratio"));
if (m_ParticleSizeRandomMax.floatValue < 0)
{
m_ParticleSizeRandomMax.floatValue = 0;
}
}
--EditorGUI.indentLevel;
}
ParticleSpeedFoldout = EditorGUI.Foldout(EditorGUILayout.GetControlRect(), ParticleSpeedFoldout, "Particles Speed", true);
if (ParticleSpeedFoldout == true)
{
++EditorGUI.indentLevel;
{
EditorGUILayout.PropertyField(m_ParticleSpeed, new GUIContent("Speed"));
EditorGUILayout.PropertyField(m_ParticleSpeedRandMin, new GUIContent("Min Random Speed"));
EditorGUILayout.PropertyField(m_ParticleSpeedRandMax, new GUIContent("Max Random Speed"));
}
--EditorGUI.indentLevel;
}
ParticleOrientationFoldout = EditorGUI.Foldout(EditorGUILayout.GetControlRect(), ParticleOrientationFoldout, "Particles Orientation", true);
if (ParticleOrientationFoldout == true)
{
++EditorGUI.indentLevel;
{
EditorGUILayout.PropertyField(m_AlignedRotation, new GUIContent("Aligned Rotation"));
if (m_AlignedRotation.boolValue == false)
{
EditorGUILayout.PropertyField(m_ParticleAngle, new GUIContent("Angle"));
EditorGUILayout.PropertyField(m_ParticleAngleRandMin, new GUIContent("Min Random Angle"));
EditorGUILayout.PropertyField(m_ParticleAngleRandMax, new GUIContent("Max Random Angle"));
EditorGUILayout.Space();
EditorGUILayout.PropertyField(m_ParticleSpinVel, new GUIContent("Spin Velocity"));
EditorGUILayout.PropertyField(m_ParticleSpinVelRandMin, new GUIContent("Min Random Spin"));
EditorGUILayout.PropertyField(m_ParticleSpinVelRandMax, new GUIContent("Max Random Spin"));
}
else
{
++EditorGUI.indentLevel;
EditorGUILayout.PropertyField(m_Stretchable, new GUIContent("Stretchable"));
if (m_Stretchable.boolValue == true)
{
++EditorGUI.indentLevel;
EditorGUILayout.PropertyField(m_StretchableMultiplier, new GUIContent("Multiplier"));
--EditorGUI.indentLevel;
}
--EditorGUI.indentLevel;
}
}
--EditorGUI.indentLevel;
}
ParticleColorFoldout = EditorGUI.Foldout(EditorGUILayout.GetControlRect(), ParticleColorFoldout, "Particles Color / Texture", true);
if (ParticleColorFoldout == true)
{
++EditorGUI.indentLevel;
{
EditorGUI.BeginChangeCheck();
EditorGUILayout.LabelField("Particle Textures");
for (int i = 0; i < m_NumOfTextures.intValue; i++)
{
GUILayout.BeginVertical();
GUILayout.BeginHorizontal();
GUILayout.Label((i + 1).ToString(), GUILayout.Width(10));
SerializedProperty textureRef = m_TextureArray.GetArrayElementAtIndex(i);
textureRef.objectReferenceValue = EditorGUILayout.ObjectField(textureRef.objectReferenceValue, typeof(Texture), false);
bool objEnabled = GUI.enabled;
GUI.enabled &= CanMoveUp(i);
if (GUILayout.Button("-", GUILayout.Width(20)))
{
myScript.SwapTexture(i, i - 1);
}
GUI.enabled = objEnabled && CanMoveDown(i);
if (GUILayout.Button("+", GUILayout.Width(20)))
{
myScript.SwapTexture(i, i + 1);
}
GUI.enabled = objEnabled && m_TextureArray.arraySize > 1;
if (GUILayout.Button("X", GUILayout.Width(20)))
{
myScript.RemoveTexture(i);
}
GUI.enabled = objEnabled;
GUILayout.EndHorizontal();
GUILayout.EndVertical();
}
if (GUILayout.Button("Add Texture"))
{
myScript.AddTexture(m_TextureArray.GetArrayElementAtIndex(m_TextureArray.arraySize - 1).objectReferenceValue as Texture);
}
if (EditorGUI.EndChangeCheck())
{
m_Object.ApplyModifiedProperties();
myScript.CreateTextureAtlas();
m_Object.ApplyModifiedProperties();
}
EditorGUILayout.PropertyField(m_Material);
EditorGUILayout.PropertyField(m_particleTextureAspectRatio, new GUIContent("Use Texture Aspect Ratio"));
if (m_TextureArray.arraySize > 1)
{
EditorGUILayout.PropertyField(m_TextureAnimable, new GUIContent("Animated Texture"));
}
if (m_TextureAnimable.boolValue == true)
{
EditorGUILayout.PropertyField(m_TextureRandomStartFrame, new GUIContent("Random Start"));
EditorGUILayout.PropertyField(m_TextureFrameRate, new GUIContent("Frame Rate"));
}
EditorGUILayout.PropertyField(m_useLifeColor, new GUIContent("Use Life Color"));
if (m_useLifeColor.boolValue == true)
{
EditorGUILayout.LabelField("Life Color");
EditorGUILayout.PropertyField(m_ParticleColorRamp, new GUIContent(""));
}
else
{
EditorGUILayout.PropertyField(m_ParticleColor, new GUIContent("Color"));
}
EditorGUILayout.PropertyField(m_ParticleColorRandonR, new GUIContent("Random Red"));
EditorGUILayout.PropertyField(m_ParticleColorRandonG, new GUIContent("Random Green"));
EditorGUILayout.PropertyField(m_ParticleColorRandonB, new GUIContent("Random Blue"));
ArrayGUI(m_Object, m_ParticleColorArray, "Color Array");
EditorGUILayout.PropertyField(m_particleAlpha, new GUIContent("Opacity"));
EditorGUILayout.LabelField("Life Opacity Multiplier");
EditorGUILayout.PropertyField(m_particleAlphaCurve, new GUIContent(""));
}
--EditorGUI.indentLevel;
}
--EditorGUI.indentLevel;
}
m_Object.ApplyModifiedProperties();
}
protected override void OnEnable()
{
base.OnEnable();
m_Object = new SerializedObject(target);
myScript = (CanvasParticleEmitter)target;
//read only
m_numberOfParticles = m_Object.FindProperty("m_numberOfParticles");
m_isPlaying = m_Object.FindProperty("m_isPlaying");
m_isActive = m_Object.FindProperty("m_isActive");
//emitter base
m_playOnAwake = m_Object.FindProperty("m_playOnAwake");
m_AutoKill = m_Object.FindProperty("m_AutoKill");
m_EmitOnce = m_Object.FindProperty("m_EmitOnce");
m_EmitterRate = m_Object.FindProperty("m_EmitterRate");
m_Duration = m_Object.FindProperty("m_Duration");
m_MaxParticles = m_Object.FindProperty("m_MaxParticles");
m_ParticlesPerEmission = m_Object.FindProperty("m_ParticlesPerEmission");
//emitter shape
m_EmitterShape = m_Object.FindProperty("m_EmitterShape");
//directional emitter
m_EmitterSpread = m_Object.FindProperty("m_EmitterSpread");
m_EmitterDirection = m_Object.FindProperty("m_EmitterDirection");
//rect emitter
m_EmitterRectType = m_Object.FindProperty("m_EmitterShapeRectType");
m_EmitterRect = m_Object.FindProperty("m_EmitterShapeRect");
m_EmitterRectTransform = m_Object.FindProperty("m_EmitterShapeRectTransform");
//circle emitter
m_EmitterCircleType = m_Object.FindProperty("m_EmitterShapeCircleType");
m_EmitterCircleRadius = m_Object.FindProperty("m_EmitterShapeCircleRadius");
m_EmitterCircleSegments = m_Object.FindProperty("m_EmitterShapeCircleSegments");
//line emitter
m_EmitterLinePointA = m_Object.FindProperty("m_EmitterShapeLinePointA");
m_EmitterLinePointB = m_Object.FindProperty("m_EmitterShapeLinePointB");
// point list emitter m_EmitterShapePointListPoints
m_EmitterShapePointListPoints = m_Object.FindProperty("m_EmitterShapePointListPoints");
//image emitter
m_EmitterShapeImage = m_Object.FindProperty("m_EmitterShapeImage");
//m_EmitterImagePixels = m_Object.FindProperty ("m_EmitterImagePixels");
//forces
m_Gravity = m_Object.FindProperty("m_Gravity");
m_Wave = m_Object.FindProperty("m_Wave");
m_WaveAmplitude = m_Object.FindProperty("m_WaveAmplitude");
m_Turbulence = m_Object.FindProperty("m_Turbulence");
m_TurbulenceAmplitude = m_Object.FindProperty("m_TurbulenceAmplitude");
//particle size and shape
m_particleSize = m_Object.FindProperty("m_particleSize");
m_particleSizeCurve = m_Object.FindProperty("m_particleSizeCurve");
m_ParticleSizeRandomMax = m_Object.FindProperty("m_ParticleSizeRandomMax");
m_particleAspectRatio = m_Object.FindProperty("m_particleAspectRatio");
//particle behavior
m_ParticleLife = m_Object.FindProperty("m_ParticleLife");
m_ParticleLifeRandMin = m_Object.FindProperty("m_ParticleLifeRandMin");
m_ParticleLifeRandMax = m_Object.FindProperty("m_ParticleLifeRandMax");
m_ParticleSpeed = m_Object.FindProperty("m_ParticleSpeed");
m_ParticleSpeedRandMin = m_Object.FindProperty("m_ParticleSpeedRandMin");
m_ParticleSpeedRandMax = m_Object.FindProperty("m_ParticleSpeedRandMax");
m_AlignedRotation = m_Object.FindProperty("m_AlignedRotation");
m_ParticleAngle = m_Object.FindProperty("m_ParticleAngle");
m_ParticleAngleRandMin = m_Object.FindProperty("m_ParticleAngleRandMin");
m_ParticleAngleRandMax = m_Object.FindProperty("m_ParticleAngleRandMax");
m_Stretchable = m_Object.FindProperty("m_Stretchable");
m_StretchableMultiplier = m_Object.FindProperty("m_StretchableMultiplier");
m_ParticleSpinVel = m_Object.FindProperty("m_ParticleSpinVel");
m_ParticleSpinVelRandMin = m_Object.FindProperty("m_ParticleSpinVelRandMin");
m_ParticleSpinVelRandMax = m_Object.FindProperty("m_ParticleSpinVelRandMax");
//particle color and tranparency
m_useLifeColor = m_Object.FindProperty("m_useLifeColor");
m_ParticleColor = m_Object.FindProperty("m_ParticleColor");
m_ParticleColorRamp = m_Object.FindProperty("m_ParticleColorRamp");
m_ParticleColorArray = m_Object.FindProperty("m_ParticleColorArray");
m_ParticleColorRandonR = m_Object.FindProperty("m_ParticleColorRandonR");
m_ParticleColorRandonG = m_Object.FindProperty("m_ParticleColorRandonG");
m_ParticleColorRandonB = m_Object.FindProperty("m_ParticleColorRandonB");
m_particleAlpha = m_Object.FindProperty("m_ParticleAlpha");
m_particleAlphaCurve = m_Object.FindProperty("m_particleAlphaCurve");
m_TextureArray = m_Object.FindProperty("m_TextureArray");
m_TextureAnimable = m_Object.FindProperty("m_isAnimated");
m_TextureFrameRate = m_Object.FindProperty("m_ParticleFrameRate");
m_TextureRandomStartFrame = m_Object.FindProperty("m_isRandomStartFrame");
m_particleTextureAspectRatio = m_Object.FindProperty("m_particleTextureAspectRatio");
m_NumOfTextures = m_Object.FindProperty(ARRAY_SIZE);
//m_ParticleColliders = m_Object.FindProperty("m_ParticleColliders");
m_Material = m_Object.FindProperty("m_Material");
//editor update
m_playOnEditor = m_Object.FindProperty("m_playOnEditor");
m_playWhenSelected = m_Object.FindProperty("m_playWhenSelected");
m_isPlayingOnEditor = m_Object.FindProperty("m_isPlayingOnEditor");
m_updateTargetIndex = m_Object.FindProperty("m_updateTargetIndex");
if (m_TextureArray.arraySize > 1)
{
myScript.CreateTextureAtlas();
}
if (!Application.isPlaying)
{
if (m_playOnEditor.boolValue == false)
{
RemoveUpdateTarget(m_updateTargetIndex.intValue);
m_isPlayingOnEditor.boolValue = false;
m_playWhenSelected.boolValue = false;
}
if (m_playOnEditor.boolValue == true && m_playWhenSelected.boolValue == true)
{
AddUpdateTarget(m_updateTargetIndex.intValue);
m_isPlayingOnEditor.boolValue = true;
}
}
}