def main():
glfw.setErrorCallback(error_callback)
print("GL:", gl)
glfw.init()
glfw.windowHint(glfw.CONTEXT_VERSION_MAJOR, 3)
glfw.windowHint(glfw.CONTEXT_VERSION_MINOR, 3)
glfw.windowHint(glfw.OPENGL_PROFILE, glfw.OPENGL_CORE_PROFILE)
glfw.windowHint(glfw.RESIZABLE, gl.FALSE)
glfw.windowHint(glfw.OPENGL_FORWARD_COMPAT, 1)
window = glfw.createWindow(WIDTH, HEIGHT, "LearnOpenGL")
if window is None:
print('could not open window.')
glfw.terminate()
sys.exit()
window.makeContextCurrent()
# window.setInputMode(glfw.CURSOR, glfw.CURSOR_DISABLED)
window.setKeyCallback(key_callback)
gl.init()
print("IN MODULE:", gl.getError)
err = gl.getError()
if err:
print("WINDOW OPEN ERROR:", err)
gl.enable(gl.DEPTH_TEST)
gl.enable(gl.BLEND)
gl.blendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
# set up our application
nodebuilder = NodeBuilder()
# TODO: this stuff should happen automatically.
debugdraw.register_with_nodebuilder(nodebuilder)
transformnode.register_with_nodebuilder(nodebuilder)
physicsnode.register_with_nodebuilder(nodebuilder)
# set up
scene = physicsnode.SceneNode(name='physics_scene') # scenenode.SceneNode(name='scene')
debugdraw_renderer = debugdraw.RendererNode(name='debugdraw_renderer', parent=scene)
sprite_renderer = spritenode.RendererNode(name="sprite_renderer", parent=scene)
# space =
create_wheelchair_guy(scene)
# TODO: finish debugging the get_relative_path method...
# print("wheel_suspension -> wheel_body", wheel_suspension.get_relative_path(wheel_body))
# print("wheel_suspension -> body", wheel_suspension.get_relative_path(body))
# print("wheel_suspension -> player", wheel_suspension.get_relative_path(player))
# print("wheel_suspension -> player_body", wheel_suspension.get_relative_path(body))
#
# print(wheel_suspension.get_node('../../../..'))
# assert(wheel_suspension.get_node('..') is wheel)
# p = '../../../..'
# print("P", wheel_suspension.get_node(p))
# assert(wheel_suspension.get_node(p) is player)
# assert(wheel_suspension.get_node('../wheel_body') is wheel_body)
# p = '../../../player_body'
# print(wheel_suspension.get_node(p))
# assert(wheel_suspension.get_node(p) is body)
while not window.shouldClose():
glfw.pollEvents()
framebuffer_width, framebuffer_height = window.getFramebufferSize()
gl.viewport(0, 0, framebuffer_width, framebuffer_height)
gl.clearColor(0.2, 0.3, 0.3, 1.0)
gl.clear(gl.COLOR_BUFFER_BIT|gl.DEPTH_BUFFER_BIT)
gl.enable(gl.BLEND)
gl.enable(gl.DEPTH_TEST)
sprite_renderer.draw()
gl.disable(gl.BLEND)
gl.disable(gl.DEPTH_TEST)
debugdraw_renderer.draw() # draw the debug draw scene on top of the other stuff.
scene.step(1.0/30.0, iterations=10)
#print(scene.get_node('transform').position, scene.get_node('transform').angle)
window.swapBuffers()
