public override bool SetTextureOnMaterial(ShaderProperty.TextureValue field, ImageMeta id, PlaytimePainter painter)
{
var tex = id.CurrentTexture();
if (!painter.terrain)
{
return(false);
}
if (!field.HasUsageTag(PainterDataAndConfig.TERRAIN_CONTROL_TEXTURE))
{
return(false);
}
var no = field.NameForDisplayPEGI[0].CharToInt();
if (no == 0)
{
PainterDataAndConfig.TerrainControlMain.GlobalValue = tex;
}
painter.terrain.terrainData.alphamapTextures[no] = id.texture2D;
return(true);
}
public override bool UpdateTilingFromMaterial(ShaderProperty.TextureValue fieldName, PlaytimePainter painter)
{
if (!painter.terrain)
{
return(false);
}
if (!fieldName.HasUsageTag(PainterDataAndConfig.TERRAIN_SPLAT_DIFFUSE))
{
return(false);
}
var no = fieldName.NameForDisplayPEGI()[0].CharToInt();
var ls = painter.terrain.terrainData.terrainLayers;
if (ls.Length <= no)
{
return(true);
}
var l = ls.TryGet(no);
var terrainData = painter.terrain.terrainData;
var width = terrainData.size.x / l.tileSize.x;
var length = terrainData.size.z / l.tileSize.y;
var id = painter.TexMeta;
id.tiling = new Vector2(width, length);
id.offset = l.tileOffset;
return(true);
}
public override bool GetTexture(ShaderProperty.TextureValue field, ref Texture tex, PlaytimePainter painter)
{
if (!painter.terrain || !field.HasUsageTag(PainterDataAndConfig.TERRAIN_CONTROL_TEXTURE))
{
return(false);
}
tex = painter.terrain.terrainData.alphamapTextures[field.NameForDisplayPEGI[0].CharToInt()];
return(true);
}
public override bool GetTexture(ShaderProperty.TextureValue field, ref Texture tex, PlaytimePainter painter)
{
if (!painter.terrain || (!field.HasUsageTag(PainterDataAndConfig.TERRAIN_SPLAT_DIFFUSE)))
{
return(false);
}
var no = field.NameForDisplayPEGI()[0].CharToInt();
var l = painter.terrain.terrainData.terrainLayers;
if (l.Length > no)
{
tex = l[no].diffuseTexture;
}
return(true);
}
public override bool UpdateTilingFromMaterial(ShaderProperty.TextureValue fieldName)
{
if (!painter.terrain)
{
return(false);
}
if (!fieldName.HasUsageTag(PainterShaderVariables.TERRAIN_SPLAT_DIFFUSE))
{
return(false);
}
var no = fieldName.NameForDisplayPEGI()[0].CharToInt();
var id = painter.TexMeta;
var terrainData = painter.terrain.terrainData;
#if UNITY_2019_1_OR_NEWER
var ls = painter.terrain.terrainData.terrainLayers;
if (ls.Length <= no)
{
return(true);
}
var l = ls.TryGet(no);
#else
var l = parentComponent.terrain.terrainData.splatPrototypes.TryGet(no);
if (l == null)
{
return(true);
}
#endif
var width = terrainData.size.x / l.tileSize.x;
var length = terrainData.size.z / l.tileSize.y;
id.tiling = new Vector2(width, length);
id.offset = l.tileOffset;
return(true);
}
public override bool GetTexture(ShaderProperty.TextureValue field, ref Texture tex)
{
if (!painter.terrain || (!field.HasUsageTag(PainterShaderVariables.TERRAIN_SPLAT_DIFFUSE)))
{
return(false);
}
var no = field.NameForDisplayPEGI()[0].CharToInt();
#if UNITY_2019_1_OR_NEWER
var l = painter.terrain.terrainData.terrainLayers;
if (l.Length > no)
{
tex = l[no].diffuseTexture;
}
#else
tex = parentComponent.terrain.GetSplashPrototypeTexture(no);
#endif
return(true);
}
public override bool UpdateTilingFromMaterial(ShaderProperty.TextureValue fieldName, PlaytimePainter painter)
{
if (!painter.terrain)
{
return(false);
}
if (!fieldName.HasUsageTag(PainterDataAndConfig.TERRAIN_CONTROL_TEXTURE))
{
return(false);
}
var id = painter.ImgMeta;
if (id == null)
{
return(true);
}
id.tiling = Vector2.one;
id.offset = Vector2.zero;
return(true);
}
public override bool SetTextureOnMaterial(ShaderProperty.TextureValue field, TextureMeta id)
{
var tex = id.CurrentTexture();
if (!painter.terrain)
{
return(false);
}
if (!field.HasUsageTag(PainterShaderVariables.TERRAIN_SPLAT_DIFFUSE))
{
return(false);
}
var no = field.NameForDisplayPEGI()[0].CharToInt();
painter.terrain.SetSplashPrototypeTexture(id.texture2D, no);
if (tex.GetType() != typeof(Texture2D))
{
Debug.Log("Can only use Texture2D for Splat Prototypes. If using regular terrain may not see changes.");
}
else
{
#if UNITY_EDITOR
var texImporter = ((Texture2D)tex).GetTextureImporter();
if (texImporter == null)
{
return(true);
}
var needReimport = texImporter.WasClamped();
needReimport |= texImporter.HadNoMipmaps();
if (needReimport)
{
texImporter.SaveAndReimport();
}
#endif
}
return(true);
}
