ABelliqueux/blender_io_export_psx_mesh
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replace IM with pngquant

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ABelliqueux 2021-04-02 22:33:28 +02:00
parent 0f4ccadaa4
commit ed0147e687
1 changed files with 33 additions and 15 deletions
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48
io_export_psx_tmesh.py
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@ -89,6 +89,16 @@ class ExportMyFormat(bpy.types.Operator, ExportHelper):
# ~ default=False, # ~ default=False,
# ~ ) # ~ )
exp_useIM = BoolProperty(
name = "Use ImageMagick",
description = "Use Image Magick's convert tool to convert PNGs to 8/4bpp",
default = False
)
def execute(self, context): def execute(self, context):
def triangulate_object(obj): def triangulate_object(obj):
@ -364,8 +374,11 @@ class ExportMyFormat(bpy.types.Operator, ExportHelper):
# Set file format config # Set file format config
bpy.context.scene.render.image_settings.file_format = 'PNG' bpy.context.scene.render.image_settings.file_format = 'PNG'
bpy.context.scene.render.image_settings.quality = 100
bpy.context.scene.render.image_settings.compression = 0 # ~ bpy.context.scene.render.image_settings.quality = 100
# ~ bpy.context.scene.render.image_settings.compression = 0
bpy.context.scene.render.image_settings.color_depth = '8' bpy.context.scene.render.image_settings.color_depth = '8'
# Get active cam # Get active cam
@ -400,16 +413,9 @@ class ExportMyFormat(bpy.types.Operator, ExportHelper):
bpy.data.images["Render Result"].save_render( filepath + filename + fileext ) bpy.data.images["Render Result"].save_render( filepath + filename + fileext )
# Convert to 256 colors png with PILlow # Convert to 256 colors png with pngquant ( https://pngquant.org/ )
# TODO : Add Pillow lib
# For windows users
# ~ bgFile = Image.open( filepath + filename + fileext )
# ~ bgFile = bgFile.convert('RGB').convert('P', palette=Image.ADAPTIVE )
# ~ bgFile.save( filepath + filename + fileext )
# Convert to tim with img2tim ( https://github.com/Lameguy64/img2tim )
exe = "" exe = ""
@ -417,11 +423,23 @@ class ExportMyFormat(bpy.types.Operator, ExportHelper):
exe = ".exe" exe = ".exe"
# ImageMagick alternative # 8bpp
# ~ subprocess.call( [ "convert", filepath + filename + fileext, "-colors", "256", filepath + filename + fileext ] ) subprocess.call( [ "pngquant" + exe, "256", filepath + filename + fileext, "-o", filepath + filename + fileext, "--force" ] )
# 4bpp
# ~ subprocess.call( [ "pngquant" + exe, "16", filepath + filename + fileext, "-o", filepath + filename + fileext, "--force" ] )
if self.exp_useIM:
# ImageMagick alternative
# ~ subprocess.call( [ "img2tim" + exe, "-t", "-bpp", "8", "-org", "320", "0", "-plt" , "0", "481","-o", filepath + filename + ".tim", filepath + filename + fileext ] ) subprocess.call( [ "convert" + exe, filepath + filename + fileext, "-colors", "256", filepath + filename + fileext ] )
# Convert to tim with img2tim ( https://github.com/Lameguy64/img2tim )
subprocess.call( [ "img2tim" + exe, "-t", "-bpp", "8", "-org", "320", "0", "-plt" , "0", "481","-o", filepath + filename + ".tim", filepath + filename + fileext ] )
# Add camera object to camAngles # Add camera object to camAngles