Cool_Tools/bemaniutils
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Fix rotation origin so some bishi bashi levels will render.

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This commit is contained in:
Jennifer Taylor 2021-04-17 23:33:04 +00:00
parent d1cf978e12
commit 5a499a0f2c
1 changed files with 5 additions and 3 deletions
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8
bemani/format/afp/render.py
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@ -258,9 +258,8 @@ class AFPRenderer(VerboseOutput):
self.vprint(" Nothing to render!") self.vprint(" Nothing to render!")
return return
# Look up the affine transformation matrix and rotation/origin. # Look up the affine transformation matrix for this object.
transform = parent_transform.multiply(tag.transform or Matrix.identity()) transform = parent_transform.multiply(tag.transform or Matrix.identity())
origin = parent_origin.add(tag.rotation_offset or Point.identity())
# Calculate the inverse so we can map canvas space back to texture space. # Calculate the inverse so we can map canvas space back to texture space.
inverse = transform.inverse() inverse = transform.inverse()
@ -272,7 +271,7 @@ class AFPRenderer(VerboseOutput):
for obj in self.__placed_objects: for obj in self.__placed_objects:
if obj.parent_clip == tag.source_tag_id: if obj.parent_clip == tag.source_tag_id:
self.vprint(f" Rendering placed object ID {obj.object_id} from sprite {obj.parent_clip} onto Depth {obj.depth}") self.vprint(f" Rendering placed object ID {obj.object_id} from sprite {obj.parent_clip} onto Depth {obj.depth}")
self.__render_object(img, obj.tag, transform, origin) self.__render_object(img, obj.tag, transform, parent_origin.add(tag.rotation_offset or Point.identity()))
found_one = True found_one = True
if not found_one: if not found_one:
@ -308,6 +307,9 @@ class AFPRenderer(VerboseOutput):
texture = self.textures[params.region] texture = self.textures[params.region]
if texture is not None: if texture is not None:
# If the origin is not specified, assume it is the center of the texture.
origin = parent_origin.add(tag.rotation_offset or Point(texture.width / 2, texture.height / 2))
# See if we can cheat and use the faster blitting method. # See if we can cheat and use the faster blitting method.
if ( if (
add_color == (0, 0, 0, 0) and add_color == (0, 0, 0, 0) and