def _fill_piece_sections(convex_coll_locators, export_scale):
"""Fills up "Piece" sections for convex colliders."""
len_vertices = 0
len_faces = 0
piece_sections = []
index = 0
for item in convex_coll_locators:
stream_cnt = 0
verts = item.scs_props.get("coll_convex_verts", 0)
faces = item.scs_props.get("coll_convex_faces", 0)
if verts:
stream_cnt += 1
len_vertices += len(verts)
len_faces += len(faces)
section = _SectionData("Piece")
section.props.append(("Index", index))
section.props.append(("Material", 0))
section.props.append(("VertexCount", len(verts)))
section.props.append(("TriangleCount", len(faces)))
section.props.append(("StreamCount", stream_cnt))
section.props.append(("", ""))
# VERTICES
if verts:
vector_verts = []
for vert in verts:
# scs_position = Matrix.Scale(scs_globals.export_scale, 4) * io_utils.scs_to_blend_matrix().inverted() * mat_world * position ##
# POSITION
scs_position = Matrix.Scale(
export_scale, 4) * _convert_utils.scs_to_blend_matrix(
).inverted() * Vector(vert) # POSITION
vector_verts.append(Vector(scs_position))
section.sections.append(
_pix_container.make_stream_section(vector_verts, "_POSITION",
()))
# FACES (TRIANGLES)
if faces:
# FACE FLIPPING
flipped_faces = _mesh_utils.flip_faceverts(faces)
section.sections.append(
_pix_container.make_triangle_stream(flipped_faces))
index += 1
piece_sections.append(section)
return len_vertices, len_faces, piece_sections
def _fill_piece_sections(convex_coll_locators, export_scale):
"""Fills up "Piece" sections for convex colliders."""
len_vertices = 0
len_faces = 0
piece_sections = []
index = 0
for item in convex_coll_locators:
stream_cnt = 0
verts = item.scs_props.get("coll_convex_verts", 0)
faces = item.scs_props.get("coll_convex_faces", 0)
if verts:
stream_cnt += 1
len_vertices += len(verts)
len_faces += len(faces)
section = _SectionData("Piece")
section.props.append(("Index", index))
section.props.append(("Material", 0))
section.props.append(("VertexCount", len(verts)))
section.props.append(("TriangleCount", len(faces)))
section.props.append(("StreamCount", stream_cnt))
section.props.append(("", ""))
# VERTICES
if verts:
vector_verts = []
for vert in verts:
# scs_position = Matrix.Scale(scs_globals.export_scale, 4) * io_utils.scs_to_blend_matrix().inverted() * mat_world * position ##
# POSITION
scs_position = Matrix.Scale(export_scale, 4) * _convert_utils.scs_to_blend_matrix().inverted() * Vector(vert) # POSITION
vector_verts.append(Vector(scs_position))
section.sections.append(_pix_container.make_stream_section(vector_verts, "_POSITION", ()))
# FACES (TRIANGLES)
if faces:
# FACE FLIPPING
flipped_faces = _mesh_utils.flip_faceverts(faces)
section.sections.append(_pix_container.make_triangle_stream(flipped_faces))
index += 1
piece_sections.append(section)
return len_vertices, len_faces, piece_sections