public static PaintContext BeginPaintHeightmap(Terrain terrain, Rect boundsInTerrainSpace, int extraBorderPixels = 0)
{
RenderTexture rt = terrain.terrainData.heightmapTexture;
PaintContext ctx = InitializePaintContext(terrain, rt, rt.format, boundsInTerrainSpace, extraBorderPixels);
ctx.GatherHeightmap();
return(ctx);
}
public static PaintContext BeginPaintHeightmap(Terrain terrain, Rect bounds) // bounds in terrain space units
{
RenderTexture rt = terrain.terrainData.heightmapTexture;
PaintContext ctx = InitializePaintContext(terrain, bounds, rt.width, rt.height, rt.format);
ctx.GatherHeightmap(terrain);
return(ctx);
}
public static PaintContext BeginPaintHeightmap(Terrain terrain, Rect boundsInTerrainSpace, int extraBorderPixels = 0)
{
int heightmapResolution = terrain.terrainData.heightmapResolution;
PaintContext ctx = InitializePaintContext(terrain, heightmapResolution, heightmapResolution, Terrain.heightmapRenderTextureFormat, boundsInTerrainSpace, extraBorderPixels);
ctx.GatherHeightmap();
return(ctx);
}
public static PaintContext BeginPaintHeightmap(Terrain terrain, Rect boundsInTerrainSpace, int extraBorderPixels = 0)
{
int heightmapResolution = terrain.terrainData.heightmapResolution;
PaintContext paintContext = TerrainPaintUtility.InitializePaintContext(terrain, heightmapResolution, heightmapResolution, Terrain.heightmapRenderTextureFormat, boundsInTerrainSpace, extraBorderPixels, true);
paintContext.GatherHeightmap();
return(paintContext);
}