public TileMapTextureGenerator GetTileMapTextureGenerator()
{
TileMapTextureGenerator tileMapTextureGenerator =
new TileMapTextureGenerator(textureAtlas, tileResolution, _sizeX, _sizeY);
return(tileMapTextureGenerator);
}
private void GenerateButtonsForTileTypes()
{
TerrainType[] terrainTypesValues = MaterialPropertiesFactory.GetAllowedInitialTerrainTypes();
InitTerrainTypeMaterialProperties(terrainTypesValues);
TileMapTextureGenerator tileMapTextureGenerator = TileMap.GetTileMapTextureGenerator();
List <Color[]> texturesFromAtlas = tileMapTextureGenerator.ExtractTexturesFromAtlas();
RectTransform parentRectTransform = TerrainTypesPanel.transform.GetComponent <RectTransform>();
foreach (TerrainType terrainTypesValue in terrainTypesValues)
{
Texture2D texture2D = GetTextureForTerrainType(tileMapTextureGenerator, terrainTypesValue, texturesFromAtlas);
GameObject button = CreateButton(terrainTypesValue, texture2D);
_terrainButtons.Add(button);
RectTransform buttonRectTransform = button.transform.GetComponent <RectTransform>();
float rectWidth = buttonRectTransform.rect.width / terrainTypesValues.Length;
int buttonOffset = Array.IndexOf(terrainTypesValues, terrainTypesValue);
button.transform.localPosition = new Vector3(rectWidth * 2 + (rectWidth * 8 * buttonOffset),
(-parentRectTransform.rect.height / 2), 0);
}
SetPanelWidth(terrainTypesValues, parentRectTransform);
}
private void BuildTexture()
{
TileMapTextureGenerator tileMapTextureGenerator = GetTileMapTextureGenerator();
Texture2D texture = tileMapTextureGenerator.GenerateTexture(_tileMapData);
_meshRenderer.sharedMaterial.mainTexture = texture;
Debug.Log("Texture built!");
}
private Texture2D GetTextureForTerrainType(TileMapTextureGenerator tileMapTextureGenerator,
TerrainType terrainTypesValue, List <Color[]> texturesFromAtlas)
{
int terrainIndex = tileMapTextureGenerator.MapTerrainToTexture(terrainTypesValue);
Color[] texturePixels = texturesFromAtlas[terrainIndex];
Texture2D texture2D = new Texture2D(TileMap.tileResolution, TileMap.tileResolution);
texture2D.SetPixels(texturePixels);
texture2D.Apply();
return(texture2D);
}
public void UpdateTexture(TileData tileUnderMouse)
{
TileMapTextureGenerator tileMapTextureGenerator = GetTileMapTextureGenerator();
tileMapTextureGenerator.UpdateTexture(_meshRenderer.sharedMaterial.mainTexture as Texture2D, tileUnderMouse);
}