using texture and terrain offline (Page 1 of 2)

Hello.

You can already do this.

Copy SRTM elevations (zip or asc) to the folder "{PROJECT FOLDER} / RWT_Cache / Heightmaps".

To use local tiles:
1.Create a local server. For example, using: winginx, openserver, denwer, etc.
2. Copy the tiles to the local server.
3. Start the local server.
4. Select "RWT / Texture / Provider - Custom".
5. Specify URL of your tiles.

1. No.
For SRTM supports ASC format.
For SRTM30 supports HQT format.

Examples:
SRTM:
http://srtm.csi.cgiar.org/SRT-ZIP/SRTM_ … _39_03.zip
SRTM30:
https://e4ftl01.cr.usgs.gov/MEASURES/SR … age_1.html

2. PNG or JPG.
Projection: WGS84 WebMercator.
Size: 256x256 px.

3. What do you mean by "shapefile"?

URL to one image (tile), where the values of ZOOM, X and Y are replaced by tokens.

RWT does not support SHP files.
RWT generates buildings based on OSM data.

Please explain in detail why you need it.
RWT is an editor extension and can generate terrains only in Unity Editor.
I understand when users need to generate textures from their own tiles.
But I see no reason to use local versions of heightmaps or OSM data.
Maybe I just missed one of the scenarios of using RWT.
If so I would like to know about him.

You can manually place your tiles into "RWT_Cache\Textures\{zoom}\{prefix}{x}x{y}.jpg",
where {prefix} is the ID of the tile provider.
You can see this in RealWorldTerrainTextureProviderManager.InitProviders.

OSM files you need to place into "RWT_Cache\OSM\{type}_{bry}_{tlx}_{tly}_{brx}.osm"
where type is the data type (buildings, grass, roads, trees),
tlx, tly, brx, bry - coordinates of the boundaries of the area (left longitude, top latitude, right longitude, bottom latitude).

Unfortunately, I do not know what gdal_tile is and what features it has.

You need to make such tiles:
http://www.maptiler.org/google-maps-coo … rojection/
https://msdn.microsoft.com/en-us/library/bb259689.aspx

Why do you need it?

You want to split one big image into tiles for RWT, right?
If so, then you do not need to do this.
1. Generate terrains without textures.
2. By the boundaries of your large image and terrains, calculate the pixel position top-left and bottom-right corners.
3. Cut the required part of the big image using any graphics editor.
4. Scale the image to make sides dimension of 2 ^ N.
5. Import this image into Unity and use it as SplatPrototype.

Hello Alex,

I have tried to put texture over 1x1 terrain tile. it works well.

but while increasing no of tiles for terrain how to handle texture part?

As i have already purchased tool , but not able to locate splatprototype & postprocessing tool in that.

I want to use current position tool under game mode; how to do that ?

thanks

how to apply terrain texture when terrain is 2x2 or 4x4 or 16x16 and more ?? it will be great if we can have tiles using gdal2tiles . request you to look in to this ...

I don't see Pixel Position Helper in window/ tools/ utils

I have latest version of RWT . In documentation many things are mentioned such as postprocessing of textures that is also not seen

Hello Alex,

Yeah I could locate  pixel position helper . My 4 terrains are of the size 78x152 . Image size inside unity is 4096x8192 whereas outside it is very big. Now what should be image width and height i should be putting for calculation positions.

Hello Alex,

Image looks stretched and not looking proper with these steps ..

Can not we use any one of these for tile generation.

I will post screen shot tomorrow .

if possible please share your skype id for discussions