private void ResizeSplatControlMaps()
{
for (int i = 0; i < SplatControlMapCount; ++i)
{
Texture2D t = GetSplatControl(i);
if (t == null)
{
return;
}
Texture2D tmp = GCommon.CreateTexture(SplatControlResolution, Color.clear);
RenderTexture rt = new RenderTexture(SplatControlResolution, SplatControlResolution, 32, RenderTextureFormat.ARGB32, RenderTextureReadWrite.Linear);
GCommon.CopyToRT(t, rt);
GCommon.CopyFromRT(tmp, rt);
rt.Release();
Object.DestroyImmediate(rt);
tmp.name = t.name;
tmp.filterMode = t.filterMode;
tmp.wrapMode = t.wrapMode;
Object.DestroyImmediate(t, true);
SplatControls[i] = tmp;
GCommon.TryAddObjectToAsset(tmp, TerrainData);
}
UpdateMaterials();
}
private void ResampleMaskMap()
{
if (maskMap == null)
{
return;
}
Texture2D tmp = new Texture2D(MaskMapResolution, MaskMapResolution, TextureFormat.RGBA32, false);
RenderTexture rt = new RenderTexture(MaskMapResolution, MaskMapResolution, 32, RenderTextureFormat.ARGB32);
GCommon.CopyToRT(maskMap, rt);
GCommon.CopyFromRT(tmp, rt);
rt.Release();
Object.DestroyImmediate(rt);
tmp.name = maskMap.name;
tmp.filterMode = maskMap.filterMode;
tmp.wrapMode = maskMap.wrapMode;
Object.DestroyImmediate(maskMap, true);
maskMap = tmp;
GCommon.TryAddObjectToAsset(maskMap, TerrainData);
}
private void ResizeMetallicMap()
{
if (metallicMap == null)
{
return;
}
Texture2D tmp = GCommon.CreateTexture(MetallicMapResolution, Color.black);
RenderTexture rt = new RenderTexture(MetallicMapResolution, MetallicMapResolution, 32, RenderTextureFormat.ARGB32, RenderTextureReadWrite.Linear);
GCommon.CopyToRT(metallicMap, rt);
GCommon.CopyFromRT(tmp, rt);
rt.Release();
Object.DestroyImmediate(rt);
tmp.name = metallicMap.name;
tmp.filterMode = metallicMap.filterMode;
tmp.wrapMode = metallicMap.wrapMode;
Object.DestroyImmediate(metallicMap, true);
metallicMap = tmp;
GCommon.TryAddObjectToAsset(metallicMap, TerrainData);
UpdateMaterials();
}
private void ResampleHeightMap()
{
if (heightMap == null)
{
return;
}
Texture2D tmp = new Texture2D(HeightMapResolution, HeightMapResolution, HeightMapFormat, false);
RenderTexture rt = new RenderTexture(HeightMapResolution, HeightMapResolution, 32, HeightMapRTFormat);
GCommon.CopyToRT(heightMap, rt);
GCommon.CopyFromRT(tmp, rt);
rt.Release();
Object.DestroyImmediate(rt);
tmp.name = heightMap.name;
tmp.filterMode = heightMap.filterMode;
tmp.wrapMode = heightMap.wrapMode;
Object.DestroyImmediate(heightMap, true);
heightMap = tmp;
GCommon.TryAddObjectToAsset(heightMap, TerrainData);
Internal_CreateNewSubDivisionMap();
SetRegionDirty(GCommon.UnitRect);
}
private void CopyTo(Texture2D heightMap, RenderTexture targetRt)
{
GCommon.CopyToRT(heightMap, targetRt);
}