marstr/orthographic
1
0
Fork 0
Code Issues 1 Pull Requests Actions Packages Projects Releases Wiki Activity

Re-enabled normal map generator, but only for water bodies. Likely commit for stable release.

Browse Source
This commit is contained in:
Marcus Str. 2025-02-01 17:28:35 +01:00
parent 88905ac509
commit ec0dbe8cf1
4 changed files with 11 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
defines.py
View File

@ -71,7 +71,7 @@ mstr_xp_genscenery = True
# Generate normal maps for X-Plane scenery?
# Strong recommendation: yes
mstr_xp_scn_normalmaps = False
mstr_xp_scn_normalmaps = True
# Paths to required X-Plane scenery tools
#mstr_xp_meshtool = "/home/marcus/Developer/Projects/orthographic/bin/MeshTool"

11
photogen.py
View File

@ -215,7 +215,6 @@ class mstr_photogen:
# Now we convert this into a DDS
_tmpfn = mstr_datafolder + "z_orthographic/orthos/" + self._latlngfld + "/" + str(self._ty) + "_" + str(self._tx)
os.system(mstr_xp_ddstool + " --png2dxt1 " + _tmpfn + ".png " + _tmpfn + ".dds" )
os.remove(mstr_datafolder + "z_orthographic/orthos/" + self._latlngfld + "/" + str(self._ty) + "_" + str(self._tx) + ".png")
# Now generate the normal map for this ortho.
@ -223,21 +222,21 @@ class mstr_photogen:
if mstr_xp_genscenery and mstr_xp_scn_normalmaps:
# Generate the normal normal map first (hah)
nrm = mstr_xp_normalmap()
nrmimg = nrm.generate_normal_map_for_layer(self._tile, False)
#nrmimg = nrm.generate_normal_map_for_layer(self._tile, False)
# Now we need to walk through the water layers and generate a combined normal map
wtrlyr = Image.new("RGBA", (self._imgsize, self._imgsize))
for w in waterlayers:
wtrlyr.alpha_composite(w)
wtrlyr = wtrlyr.resize((int(mstr_photores/4), int(mstr_photores/4)), Image.Resampling.BILINEAR)
wtrlyr = wtrlyr.resize((int(mstr_photores/2), int(mstr_photores/2)), Image.Resampling.BILINEAR)
wtrimg = nrm.generate_normal_map_for_layer(wtrlyr, True)
# Blend
nrmimg.alpha_composite(wtrimg)
#nrmimg.alpha_composite(wtrimg)
# Save
nrmfln = mstr_datafolder + "z_orthographic/normals/" + self._latlngfld + "/" + str(self._ty) + "_" + str(self._tx) + ".png"
nrmimg.save(nrmfln)
nrmfln = mstr_datafolder + "z_orthographic/normals/" + self._latlngfld + "/" + str(self._ty) + "_" + str(self._tx)
wtrimg.save(nrmfln + ".png")
# Generates some random tree.

5
xp_normalmap.py
View File

@ -72,7 +72,7 @@ class mstr_xp_normalmap:
# Blue (reflectivity) and alpha (specularity) need to be 1 - but can be adjusted as needed
# Resize original
image = image.resize((int(mstr_photores/4), int(mstr_photores/4)), Image.Resampling.BILINEAR)
#image = image.resize((int(mstr_photores/4), int(mstr_photores/4)), Image.Resampling.BILINEAR)
nmp = Image.new("RGBA", (image.width, image.height), (128,128,0,0))
@ -112,7 +112,8 @@ class mstr_xp_normalmap:
# Sobel filter
dx = (it_tr + 2.0 * it_r + it_br) - (it_tl + 2.0 * it_l + it_bl)
dy = (it_bl + 2.0 * it_b + it_br) - (it_tl + 2.0 * it_t + it_tr)
dz = 10 # This is usually a good value for strength
dz = 3
#dz = 10 # This is usually a good value for strength
v = (dx, dy, dz)
nrm = self.normalize_vector(v)

4
xp_scenery.py
View File

@ -186,8 +186,8 @@ class mstr_xp_scenery:
terstr = terstr + "\r\n"
terstr = terstr + "LOAD_CENTER " + str(cnt_x) + " " + str(cnt_y) + " " + str(dmt) + " 2048\r\n"
terstr = terstr + "BASE_TEX_NOWRAP ../../orthos/" + self._latlngfld + "/" + str(lat)+"_"+str(lng)+".dds\r\n"
#if mstr_xp_scn_normalmaps:
# terstr = terstr + "NORMAL_TEX 1.0 ../../normals/" + self._latlngfld + "/" + str(lat)+"_"+str(lng)+".png\r\n"
if mstr_xp_scn_normalmaps:
terstr = terstr + "NORMAL_TEX 1.0 ../../normals/" + self._latlngfld + "/" + str(lat)+"_"+str(lng)+".dds\r\n"
terfln = mstr_datafolder + "z_orthographic/terrain/" + self._latlngfld + "/" + str(lat)+"_"+str(lng)+".ter"