def render_cb(dev):
global START_TIME
current = time.clock()
m = geo2.MatrixRotationY((current - START_TIME) * rad_per_sec)
trinity.SetViewTransform(
geo2.MatrixMultiply(m, trinity.GetViewTransform()))
START_TIME = current
def Update(self):
parentMat = geo2.MatrixTranslation(*self.parentPos)
viewInv = geo2.MatrixInverse(self.localViewMatrix)
newT = geo2.MatrixMultiply(viewInv, parentMat)
self.viewMatrix = geo2.MatrixInverse(newT)
trinity.SetViewTransform(self.viewMatrix)
trinity.SetPerspectiveProjection(self.fieldOfView, self.frontClip, self.backClip, self.aspectRatio)
self.projection.PerspectiveFov(self.fieldOfView, self.aspectRatio, self.frontClip, self.backClip)
def WndProc(hwnd, message, wParam, lParam):
dev = trinity.device
if message == WM_DESTROY:
blue.os.Terminate()
return 0
elif message == WM_CLOSE:
blue.os.Terminate()
return 0
if message == WM_SIZE:
if dev.GetWindow():
rect = RECT()
ctypes.windll.user32.GetClientRect(hwnd, ctypes.byref(rect))
viewTrans = trinity.GetViewTransform()
fov = trinity.GetFieldOfView()
front = trinity.GetFrontClip()
back = trinity.GetBackClip()
w, h = rect.right, rect.bottom
defaultBackBuffer = trinity.device.GetRenderContext().GetDefaultBackBuffer()
if w == defaultBackBuffer.width and h == defaultBackBuffer.height:
return 0
asp = float(w) / float(h)
dev.ChangeBackBufferSize(w, h)
trinity.SetPerspectiveProjection(fov, front, back, asp)
trinity.SetViewTransform(viewTrans)
elif message == WM_LBUTTONDOWN:
rect = RECT()
ctypes.windll.user32.GetClientRect(hwnd, ctypes.byref(rect))
offset = POINT()
ctypes.windll.user32.ClientToScreen(hwnd, ctypes.byref(offset))
ctypes.windll.user32.OffsetRect(ctypes.byref(rect), offset.x, offset.y)
ctypes.windll.user32.ClipCursor(ctypes.byref(rect))
PostOnMouse('LEFT_BUTTON_DOWN', wParam, lParam)
elif message == WM_LBUTTONUP:
ctypes.windll.user32.ClipCursor(0)
PostOnMouse('LEFT_BUTTON_UP', wParam, lParam)
elif message == WM_LBUTTONDBLCLK:
PostOnMouse('LEFT_BUTTON_DBLCLK', wParam, lParam)
elif message == WM_RBUTTONUP:
PostOnMouse('RIGHT_BUTTON_UP', wParam, lParam)
elif message == WM_RBUTTONDOWN:
PostOnMouse('RIGHT_BUTTON_DOWN', wParam, lParam)
elif message == WM_RBUTTONDBLCLK:
PostOnMouse('RIGHT_BUTTON_DBLCLK', wParam, lParam)
elif message == WM_MBUTTONUP:
PostOnMouse('MIDDLE_BUTTON_UP', wParam, lParam)
elif message == WM_MBUTTONDOWN:
PostOnMouse('MIDDLE_BUTTON_DOWN', wParam, lParam)
elif message == WM_MBUTTONDBLCLK:
PostOnMouse('MIDDLE_BUTTON_DBLCLK', wParam, lParam)
elif message == WM_MOUSEMOVE:
PostOnMouse('MOUSE_MOVE', wParam, lParam)
elif message == WM_MOUSEWHEEL:
PostOnMouse('MOUSE_WHEEL', wParam, lParam)
elif message == WM_ACTIVATE:
if not (wParam == WA_ACTIVE and wParam == WA_CLICKACTIVE):
ctypes.windll.user32.ClipCursor(0)
elif message == WM_SYSCOMMAND:
if wParam == SC_KEYMENU:
return 0
else:
if message == WM_ERASEBKGND:
return 0
if message == WM_KEYDOWN:
if OnKeyDown is not None and callable(OnKeyDown):
OnKeyDown(wParam)
elif message == WM_KEYUP:
if OnKeyUp is not None and callable(OnKeyUp):
OnKeyUp(wParam)
elif message == WM_CHAR:
if OnChar is not None and callable(OnChar):
OnChar(wParam)
if uilib is not None:
try:
return int(uilib.OnAppEvent(message, wParam, lParam))
except:
import traceback
traceback.print_exc()
return 0
else:
return ctypes.windll.user32.DefWindowProcA(ctypes.c_int(hwnd), ctypes.c_int(message), ctypes.c_int(wParam), ctypes.c_int(lParam))