private void AddCelestialBodyLayer(int width, int height, int layerIndex, Color[] colorMap, Texture2D nightGlowMask, CelestialBodySettings celestialBodySettings)
{
GameObject planetLayer = Instantiate(planetLayerPrefab, transform);
planetLayer.name = "Celestial Body Layer " + layerIndex;
Texture2D planetLayerTexture = new Texture2D(width, height, TextureFormat.RGBA32, false);
planetLayerTexture.filterMode = FilterMode.Point;
planetLayerTexture.SetPixels(colorMap);
planetLayerTexture.Apply();
CelestialBodyLayer celestialBodyLayer = planetLayer.GetComponent <CelestialBodyLayer>();
celestialBodyLayer.Configure(layerIndex, planetLayerTexture, nightGlowMask, celestialBodySettings.shapeSettings, celestialBodySettings.colorSettings);
planetLayer.transform.localPosition = new Vector3(0, 0.01f * layerIndex, 0);
}
public void GenerateClouds(int width, int height, CloudSettings cloudSettings)
{
int cloudPadding = 3;
if (cloudPrefab != null && cloudSettings.cloudCentroids > 0 && cloudSettings.cloundCount > 0)
{
Vector2[] cloudCentroids = new Vector2[cloudSettings.cloudCentroids];
Vector2[] clouds = new Vector2[cloudSettings.cloundCount];
for (int i = 0; i < cloudCentroids.Length; i++)
{
cloudCentroids[i] = new Vector2(Random.value, Random.value);
}
for (int i = 0; i < cloudSettings.cloundCount; i++)
{
int index = Random.Range(0, cloudCentroids.Length - 1);
clouds[i] = cloudCentroids[index] + (Random.insideUnitCircle + Vector2.one) / 2 * cloudSettings.cloudDensity;
}
Texture2D waterMaskTexture = new Texture2D(width, height, TextureFormat.RGBA32, false);
waterMaskTexture.filterMode = FilterMode.Point;
waterMaskTexture.SetPixels(new Color[width * height]);
waterMaskTexture.Apply();
for (int k = 0; k < cloudTextures.Length * cloudPadding; k++)
{
Texture2D cloudLayerTexture = new Texture2D(width, height, TextureFormat.RGBA32, false);
cloudLayerTexture.filterMode = FilterMode.Point;
Color[] cloudColors = cloudTextures[k / cloudPadding].GetPixels();
Color[] colors = new Color[width * height];
for (int i = 0; i < clouds.Length; i++)
{
for (int j = 0; j < cloudColors.Length; j++)
{
if (cloudColors[j].a == 0)
{
continue;
}
int localX = j % cloudTextures[k / cloudPadding].width;
int localY = j / cloudTextures[k / cloudPadding].width;
int x = ((int)((clouds[i].x * width) % width) + localX) % width;
int y = ((int)((clouds[i].y * height) % height) + localY) % height;
int index = x * width + y;
colors[index] = cloudColors[j] * cloudSettings.cloudTint.Evaluate(k / (float)(cloudTextures.Length * cloudPadding));
}
}
cloudLayerTexture.SetPixels(colors);
cloudLayerTexture.Apply();
CelestialBodyLayer cloud = Instantiate(planetLayerPrefab, transform).GetComponent <CelestialBodyLayer>();
cloud.gameObject.name = "Cloud Layer " + k;
cloud.Configure(k, cloudLayerTexture, waterMaskTexture, celestialBodySettings.shapeSettings, celestialBodySettings.colorSettings);
//TODO fix to be better
cloud.radius = cloudSettings.cloudRadiusStart + cloudSettings.cloudRadiusChange * k;
cloud.allowRotate = true;
cloud.transform.localPosition = new Vector3(0, 0.01f * k + 0.01f * celestialBodySettings.colorSettings.layers, 0);
cloud.tint = cloudSettings.cloudTint.Evaluate(k / (cloudTextures.Length * cloudPadding));
cloud.shadowColor = new Color(0.05288889f, 0.04848149f, 0.119f);
}
}
}