private void OnGUI()
{
InitStyles();
ComputeMeshPaintWaterPipe waterSimulation = FindObjectOfType <ComputeMeshPaintWaterPipe>();
if (waterSimulation != null)
{
GUILayout.Label("Pipe water simulation script found! (" + waterSimulation.name + ")", titleStyle);
// Draw Flux
DrawFlux(waterSimulation);
// Draw water and terrain texture
DrawWaterTerrainVelocity(waterSimulation);
if (!EditorApplication.isPlaying)
{
GUILayout.Label("The render textures are only shown in Play-Mode!");
}
}
else
{
GUILayout.Label("No Pipe model script found! You made everything wrong! :D", titleStyle);
}
}
private void DrawFlux(ComputeMeshPaintWaterPipe waterSimulation)
{
float size = EditorGUIUtility.currentViewWidth / 4.3f;
EditorGUILayout.BeginHorizontal();
ShowImage("Flux Left:", waterSimulation.FluxLeft, size, size);
ShowImage("Flux Right:", waterSimulation.FluxRight, size, size);
ShowImage("Flux Top:", waterSimulation.FluxTop, size, size);
ShowImage("Flux Bottom:", waterSimulation.FluxBottom, size, size);
EditorGUILayout.EndHorizontal();
}
private void DrawWaterTerrainVelocity(ComputeMeshPaintWaterPipe waterSimulation)
{
float size = EditorGUIUtility.currentViewWidth / 4.3f;
EditorGUILayout.BeginHorizontal();
ShowImage("Water:", waterSimulation.WaterHeight, size, size);
ShowImage("Terrain:", waterSimulation.TerrainHeight, size, size);
ShowImage("Velocity X:", waterSimulation.VelocityX, size, size);
ShowImage("Velocity Y:", waterSimulation.VelocityY, size, size);
EditorGUILayout.EndHorizontal();
}
private void Initialize()
{
waterPipeSimulation = FindObjectOfType <ComputeMeshPaintWaterPipe>();
if (waterPipeSimulation == null)
{
Debug.LogError("Water sources only work in combination with ComputeMeshPaintWaterPipe script! Check if this script is in the scene.");
}
collisionLayer = LayerMask.NameToLayer(collisionLayerName);
// Register at the water simulation
waterPipeSimulation.AddWaterSource(this);
}
protected override void Start()
{
pipeSimulation = FindObjectOfType <ComputeMeshPaintWaterPipe>();
terrainSimulation = FindObjectOfType <ComputeHeightmapPainter>();
if (pipeSimulation == null)
{
Debug.LogError("No water simulation in scene!");
}
if (terrainSimulation == null)
{
Debug.LogError("No terrain simulation in scene!");
}
base.Start();
}
