Intricate details for buildings. Adjustments to tree generation. Removed textures to make them available in a separate package.

layergen.py

@@ -381,7 +381,7 @@ class mstr_layergen:
                     self._tag == "natural" and self._value == "heath") or (
                     self._tag == "landuse" and self._value == "cemetery") or (
                     self._tag == "landuse" and self._value == "residential"):
-                amt = randrange(2, 9)
+                amt = randrange(5, 21)
                 masks = glob.glob(mstr_datafolder + "textures/tile/completion/*.png")
                 patchtags = [
                     ["landuse", "meadow"],
@@ -600,30 +600,18 @@ class mstr_layergen:
             # A bit different for tree rows
             if self._tag == "natural" and self._value == "tree_row":
                 trees = Image.new("RGBA", (self._imgsize, self._imgsize))
-                for t in range(20001):
+                treespx = trees.load()
+                for t in range(80001):
                     lx = randrange(self._imgsize)
                     ly = randrange(self._imgsize)
                     a = mask_pix[lx,ly]
+                    # Just mark the hit with a black pixel.
+                    # This will be used as "target" by photogen
                     if a[3] > 0:
                         if lx < self._imgsize and ly < self._imgsize:
-                            tree = self.generate_tree()
-                            trees.alpha_composite(tree, (lx, ly))
-                trees = ImageEnhance.Contrast(trees).enhance(0.8)
-                if mstr_shadow_enabled == True:
-                    tree_shadow = Image.new("RGBA", (self._imgsize, self._imgsize))
-                    tree_pix = trees.load()
-                    shadow_pix = tree_shadow.load()
-                    for y in range(self._imgsize):
-                        for x in range(self._imgsize):
-                            tp = tree_pix[x,y]
-                            if tp[3] > 0:
-                                rndshd = randrange(5, 210)
-                                sc = (0,0,0,rndshd)
-                                if x+8 < self._imgsize and y+5 < self._imgsize:
-                                    shadow_pix[x+8,y+5] = sc
-                    tree_shadow = tree_shadow.filter(ImageFilter.GaussianBlur(radius=2))
-                    tree_shadow.alpha_composite(trees)
-                    layer_comp.alpha_composite(tree_shadow)
+                            c = (0,0,0,1)
+                            treespx[lx,ly] = c
+                layer_comp.alpha_composite(trees)
 
             mstr_msg("layergen", "Layer image generated")
 

photogen.py

@@ -203,6 +203,9 @@ class mstr_photogen:
         # One more thing...
         mstr_msg("photogen", "Adding features to layers")
         self.addTreesToFeatures(layers, waterlayers)
+        # One final thing...
+        mstr_msg("photogen", "Adding details to buildings")
+        self.addDetailsToBuildings()
 
         # Throw missing buildings on top
         lyr = 0
@@ -375,7 +378,7 @@ class mstr_photogen:
                 for x in range(0, self._imgsize):
                     frs = frstpix[x,y]
                     if frs[3] > 0:
-                        c = ( frs[0]-30, frs[1]-30, frs[2]-30 )
+                        c = ( frs[0]-40, frs[1]-40, frs[2]-40 )
                         frstclr.append(c)
 
 
@@ -388,6 +391,7 @@ class mstr_photogen:
                     lyr[0] == "leisure" and lyr[1] == "park"):
                 trees = Image.new("RGBA", (self._imgsize, self._imgsize))
                 amt = 4000
+                if lyr[1] == "cemetery": amt = 20000
                 lyrmask = layers[curlyr].load() # We can use the layer image as alpha mask
                 for i in range(1, amt + 1):
                     lx = randrange(0, self._imgsize)
@@ -395,7 +399,9 @@ class mstr_photogen:
                     lp = lyrmask[lx,ly]
                     wp = wtrpix[lx,ly]
                     if lp[3] == 255 and wp[3] == 0: # Exclude water bodies from tree placement
-                        tree = self.generate_tree(frstclr)
+                        tree = None
+                        if len(frstclr) != 0: tree = self.generate_tree(bccolor=frstclr)
+                        else: tree = self.generate_tree()
                         trees.alpha_composite(tree, (lx, ly))
 
                 tree_shadow = Image.new("RGBA", (self._imgsize, self._imgsize))
@@ -414,6 +420,26 @@ class mstr_photogen:
                 self._tile.alpha_composite(tree_shadow)
             curlyr = curlyr + 1
 
+        # Reset for tree rows
+        curlyr = 0
+        treerow = -1
+        for lyr in self._lyrnames:
+            if lyr[0] == "natural" and lyr[1] == "tree_row":
+                treerow = curlyr
+                break
+            curlyr = curlyr + 1
+        
+        if treerow != -1:
+            rowpx = layers[curlyr].load()
+            for y in range(0, self._tile.height):
+                for x in range(0, self._tile.width):
+                    tpx = rowpx[x,y]
+                    if tpx[3] == 1:
+                        tree = None
+                        if len(frstclr) == 0: tree = self.generate_tree()
+                        else: tree = self.generate_tree(bccolor=frstclr)
+                        self._tile.alpha_composite(tree, dest=(x, y))
+
         # Reset
         curlyr = 0
         bldg = []
@@ -433,6 +459,33 @@ class mstr_photogen:
                     spix = shdw_pix[x,y]
                     if bpix[3] > 0 and spix[0] == 255:
                         tilepix[x,y] = ( bpix[0], bpix[1], bpix[2], bpix[3] )
+    
+
+    # Adds some intricate details to buildings
+    def addDetailsToBuildings(self):
+        curlyr = 0
+        bldg = []
+        for lyr in self._lyrnames:
+            if lyr[0] == "building":
+                bldg.append(curlyr)
+            curlyr = curlyr + 1
+
+        for b in range(0, len(bldg)):
+            shdw = Image.open(mstr_datafolder + "_cache/" + str(self._lat) + "-" + str(self._ty) + "_" + str(self._lng) + "-" + str(self._tx) + "_" + self._lyrnames[bldg[b]][0] + "-" + self._lyrnames[bldg[b]][1] + "_layer_shadow.png")
+            shdw_pix = shdw.load()
+
+            det_image = Image.open(mstr_datafolder + "textures/building/details/"+str(randrange(1, 16))+".png")
+
+            detpx = det_image.load()
+
+            for y in range(0, shdw.height):
+                for x in range(0, shdw.width):
+                    spx = shdw_pix[x,y]
+                    if spx[0] != 255:
+                        c = (0,0,0,0)
+                        detpx[x,y] = c
+
+            self._tile.alpha_composite(det_image)