def calc_project_square_pos(self, cf: VmdCameraFrame,
global_vec: MVector3D):
# モデル座標系
model_view = self.create_model_view(cf)
# プロジェクション座標系
projection_view = self.create_projection_view(cf)
# viewport
viewport_rect = MRect(0, 0, 16, 9)
# プロジェクション座標位置
project_vec = global_vec.project(model_view, projection_view,
viewport_rect)
# プロジェクション座標正規位置
project_square_vec = MVector3D()
project_square_vec.setX(project_vec.x() / 16)
if cf.length <= 0:
project_square_vec.setY((-project_vec.y() + 9) / 9)
else:
project_square_vec.setY(project_vec.y() / 9)
project_square_vec.setZ(project_vec.z())
return project_square_vec
def calc_project_vec(self, cf: VmdCameraFrame, global_vec: MVector3D):
# モデル座標系
model_view = self.create_model_view(cf)
# プロジェクション座標系
projection_view = self.create_projection_view(cf)
# viewport
viewport_rect = MRect(0, 0, 16, 9)
# プロジェクション座標位置
project_vec = global_vec.project(model_view, projection_view,
viewport_rect)
return project_vec