def __init__(self, geometry, view, projection):
self.geometry = geometry
self.view = view
self.projection = projection
self.display = True
self.worldTranslation = geo2.MatrixIdentity()
self.frontPlaneTranslation = geo2.MatrixIdentity()
def __init__(self, fov, front, back, asp):
self.minZoomDistance = 0.05
self.maxZoomDistance = 100000.0
self.parentPos = (0.0, 0.0, 0.0)
self.localViewMatrix = geo2.MatrixIdentity()
self.view = trinity.TriView()
self.view.transform = geo2.MatrixIdentity()
self.projection = trinity.TriProjection()
self.SetPerspective(fov, front, back, asp)
self.SetPosition((0.0, 50.0, -100.0))
self.Focus((0.0, 0.0, 0.0))
def __init__(self, name, color=(0.0, 0.0, 0.0, 1.0), primitiveScene=None):
object.__init__(self)
self.name = name
self._color = color
self._display = False
self.primitiveScene = primitiveScene
self.primitives = []
self.valuebindings = []
self.localTransform = geo2.MatrixIdentity()
def ProjectPoint(self, point):
viewport = (trinity.device.viewport.x, trinity.device.viewport.y,
trinity.device.viewport.width,
trinity.device.viewport.height,
trinity.device.viewport.minZ, trinity.device.viewport.maxZ)
return geo2.Vec3Project(point, viewport,
self.projectionMatrix.transform,
self.viewMatrix.transform,
geo2.MatrixIdentity())
def GetCameraMatrixes(self):
if self.cameraMatrixes:
return self.cameraMatrixes
camera = self.GetCamera()
viewPort = (0.0, 0.0, float(uicore.desktop.width),
float(uicore.desktop.height), 0, 100000.0)
self.cameraMatrixes = (viewPort, camera.projectionMatrix.transform,
camera.viewMatrix.transform,
geo2.MatrixIdentity())
return self.cameraMatrixes
def ProjectWorldToScreen(self, vec3):
cam = self.GetCamera()
viewport = (trinity.device.viewport.x, trinity.device.viewport.y,
trinity.device.viewport.width,
trinity.device.viewport.height,
trinity.device.viewport.minZ, trinity.device.viewport.maxZ)
x, y, z, w = geo2.Vec3Project(vec3, viewport,
cam.projectionMatrix.transform,
cam.viewMatrix.transform,
geo2.MatrixIdentity())
return (x, y)
