def __init__(self, application):
self.application = application
self.width, self.height = width, height = application.mesh_width, application.mesh_height
col = Column()
self.input_height = LabelInput('Height', self).append_to(col).input
self.material = LabelInput('Material', self).append_to(col).input
self.widget = Widget('Terrain', col, id='terrain').append_to(application.workspace)
self.default_material = Texture(2, 2, GL_RGBA, data=(140, 140, 140, 255)*4)
self.vertex_texture = Texture(width, height, GL_RGBA32F)
self.normal_texture = Texture(application.width, application.height, GL_RGBA32F, unit=GL_TEXTURE0)
self.vertex_fbo = Framebuffer(self.vertex_texture)
self.normal_fbo = Framebuffer(self.normal_texture)
self.update_vertex_shader = application.shader('update_vertex.frag')
self.update_normals_shader = application.shader('update_normals.frag')
self.update_normals_shader.vars.offsets = 1.0/application.width, 1.0/application.height
self.reset_vertex = application.shader('reset_vertex.frag')
self.reset_normals = application.shader('reset_normals.frag')
self.vbo = self.generate_vbo(width, height)
self.reset()
self.updated = None
def __init__(self, label, application):
self.application = application
self.id = os.urandom(16).encode('hex')
application.add_node(self)
self.column = Column()
bar_area = Area().add_class('widget_bar')
Label(label).append_to(bar_area)
Button().append_to(bar_area).on_click = self.delete
self.texture = application.create_texture()
self.widget = Widget(bar_area,
self.column).add_class('node').append_to(
application.workspace)
self._parameters = {}
self.sources = {}
self.updated = None
self.optional = []
def message(self, title, text):
col = Column()
Label(text).append_to(col)
Button('Close').append_to(col).on_click = self.exit
Widget(title, col,
dragable=False).append_to(self.root).add_class('message')
