Workflow / pipeline for packing textures

This allows an alterinative texture packing workflow, that is free and open source. Which will greatly improve the ability to create content for the game.

res_pipeline/Pack_images.py

@@ -0,0 +1,64 @@
+from __future__ import print_function
+import os
+
+"""
+
+	@author: Thomas Theis
+	June 2020
+	GNU General Public License v3.0
+
+"""
+os.system("free-tex-packer-cli --project .\shapez_size_100.ftpp")
+os.system("free-tex-packer-cli --project .\shapez_size_75.ftpp")
+os.system("free-tex-packer-cli --project .\shapez_size_50.ftpp")
+os.system("free-tex-packer-cli --project .\shapez_size_25.ftpp")
+os.system("free-tex-packer-cli --project .\shapez_size_10.ftpp")
+
+
+
+def update_file( filename, match , replacement ):
+	"""
+
+		Update Line in file, were match.
+
+	"""
+
+	# Read File
+	with open(filename, 'r') as file:
+		# Read list of lines into a list object
+		data = list(file.readlines())
+		
+	# Loop through lines in file backwards, (meta: I know the keyword is at the bottem of the file.)
+	for i in range(len(data) -1, 0, -1):
+
+			# Check for Match
+			if match in data[i]:
+			
+				# Print data before updated.
+				print("\n\nUpdated the line:")
+				print(data[i])
+				print("New line:")
+				
+			
+				# Update data
+				data[i] = replacement
+				
+				# Print New data
+				print(data[i],"\n\n")
+				
+				# Break loop
+				break
+				
+
+	# ReOpen file to write
+	with open(filename, 'w') as file:
+
+		# Write modified data.
+		file.writelines( data )
+		
+
+update_file("../res_built/atlas/atlas0_100.json", "image", '    "image": "atlas0_100.png",\n')
+update_file("../res_built/atlas/atlas0_75.json", "image", '    "image": "atlas0_75.png",\n')
+update_file("../res_built/atlas/atlas0_50.json", "image", '    "image": "atlas0_50.png",\n')
+update_file("../res_built/atlas/atlas0_25.json", "image", '    "image": "atlas0_25.png",\n')
+update_file("../res_built/atlas/atlas0_10.json", "image", '    "image": "atlas0_10.png",\n')

res_pipeline/Steps.txt

@@ -0,0 +1,9 @@
+You need to download free-tex-packer-cli from node.
+
+1. npm install -g free-tex-packer-cli
+
+2. run the python script. 
+
+
+*** NOTE ***
+If you see flashing on the edges of animation textures i.e. belts. Try changing the "alphaThreshold" (between 0 and 1.0) key in the *.ftpp files

res_pipeline/shapez_size_10.ftpp

@@ -13,6 +13,7 @@
     "removeFileExtension": false,
     "prependFolderName": true,
     "scale": 0.1,
+	"scaleMethod": "BICUBIC",
     "filter": "none",
     "exporter": "JSON (hash)",
     "base64Export": false,
@@ -25,11 +26,11 @@
     "fixedSize": false,
     "powerOfTwo": false,
     "padding": 0,
-    "extrude": 0,
-    "allowRotation": true,
+    "extrude": 2,
+    "allowRotation": false,
     "allowTrim": true,
     "trimMode": "trim",
-    "alphaThreshold": 0,
+    "alphaThreshold": 0.5,
     "detectIdentical": true,
     "packer": "MaxRectsBin",
     "packerMethod": "BestShortSideFit"

res_pipeline/shapez_size_100.ftpp

@@ -13,6 +13,7 @@
     "removeFileExtension": false,
     "prependFolderName": true,
     "scale": 1,
+	"scaleMethod": "BICUBIC",
     "filter": "none",
     "exporter": "JSON (hash)",
     "base64Export": false,
@@ -25,11 +26,11 @@
     "fixedSize": false,
     "powerOfTwo": false,
     "padding": 0,
-    "extrude": 0,
-    "allowRotation": true,
+    "extrude": 2,
+    "allowRotation": false,
     "allowTrim": true,
     "trimMode": "trim",
-    "alphaThreshold": 0,
+    "alphaThreshold": 0.5,
     "detectIdentical": true,
     "packer": "MaxRectsBin",
     "packerMethod": "BestShortSideFit"

res_pipeline/shapez_size_25.ftpp

@@ -13,6 +13,7 @@
     "removeFileExtension": false,
     "prependFolderName": true,
     "scale": 0.25,
+	"scaleMethod": "BICUBIC",
     "filter": "none",
     "exporter": "JSON (hash)",
     "base64Export": false,
@@ -25,11 +26,11 @@
     "fixedSize": false,
     "powerOfTwo": false,
     "padding": 0,
-    "extrude": 0,
-    "allowRotation": true,
+    "extrude": 2,
+    "allowRotation": false,
     "allowTrim": true,
     "trimMode": "trim",
-    "alphaThreshold": 0,
+    "alphaThreshold": 0.5,
     "detectIdentical": true,
     "packer": "MaxRectsBin",
     "packerMethod": "BestShortSideFit"

res_pipeline/shapez_size_50.ftpp

@@ -13,6 +13,7 @@
     "removeFileExtension": false,
     "prependFolderName": true,
     "scale": 0.5,
+	"scaleMethod": "BICUBIC",
     "filter": "none",
     "exporter": "JSON (hash)",
     "base64Export": false,
@@ -25,11 +26,11 @@
     "fixedSize": false,
     "powerOfTwo": false,
     "padding": 0,
-    "extrude": 0,
-    "allowRotation": true,
+    "extrude": 2,
+    "allowRotation": false,
     "allowTrim": true,
     "trimMode": "trim",
-    "alphaThreshold": 0,
+    "alphaThreshold": 0.5,
     "detectIdentical": true,
     "packer": "MaxRectsBin",
     "packerMethod": "BestShortSideFit"

res_pipeline/shapez_size_75.ftpp

@@ -13,6 +13,7 @@
     "removeFileExtension": false,
     "prependFolderName": true,
     "scale": 0.75,
+	"scaleMethod": "BICUBIC",
     "filter": "none",
     "exporter": "JSON (hash)",
     "base64Export": false,
@@ -25,11 +26,11 @@
     "fixedSize": false,
     "powerOfTwo": false,
     "padding": 0,
-    "extrude": 0,
-    "allowRotation": true,
+    "extrude": 2,
+    "allowRotation": false,
     "allowTrim": true,
     "trimMode": "trim",
-    "alphaThreshold": 0,
+    "alphaThreshold": 0.5,
     "detectIdentical": true,
     "packer": "MaxRectsBin",
     "packerMethod": "BestShortSideFit"