void Draw()
{
gradientPreveiwRect = new Rect(borderSize, borderSize, position.width - (borderSize * 2), 25);
GUI.DrawTexture(gradientPreveiwRect, gradient.GetTexture((int)gradientPreveiwRect.width));
keyRects = new Rect[gradient.NumKeys];
for (int i = 0; i < gradient.NumKeys; i++)
{
ColorKey key = gradient.GetKey(i);
Rect keyRect = new Rect(gradientPreveiwRect.x + gradientPreveiwRect.width * key.Time - (keyWidth / 2f), gradientPreveiwRect.yMax + borderSize, keyWidth, keyHeight);
if (i == selectedKeyIndex)
{
EditorGUI.DrawRect(new Rect(keyRect.x - 2, keyRect.y - 2, keyRect.width + 4, keyRect.height + 4), Color.black);
}
EditorGUI.DrawRect(keyRect, key.Color);
keyRects[i] = keyRect;
}
Rect settingsRect = new Rect(borderSize, keyRects[0].y + borderSize + keyHeight, position.width - borderSize * 2, position.height - (borderSize + keyHeight * 4));
GUILayout.BeginArea(settingsRect);
EditorGUI.BeginChangeCheck();
Color newcolor = EditorGUILayout.ColorField(gradient.GetKey(selectedKeyIndex).Color);
if (EditorGUI.EndChangeCheck())
{
gradient.UpdateKeyColor(selectedKeyIndex, newcolor);
}
// display gradient
gradient.blendMode = (MegaGradient.BlendMode)EditorGUILayout.EnumPopup("Blend Mode", gradient.blendMode);
gradient.randomizeColor = EditorGUILayout.Toggle("Randomize New Color", gradient.randomizeColor);
GUILayout.EndArea();
}
