def create(self, division=0):
# I will improve it later
# Idea of Cylinder create can be applied here may be
# Clone probably slow down the process significantly
step = self.__quadLength / float(2**division)
self.subdivison = {"number": division}
self.resetShape()
self.defineQuad(self, step / 2)
if (division != 0):
self.transformShape(Mat3d().defineTranslationMatrix(
(step / 2.0) - (self.__quadLength / 2.0), 0, 0))
tmp = self.clone()
for i in range(2**division - 1):
tmp.transformShape(Mat3d().defineTranslationMatrix(step, 0, 0))
self.addVerticesOfShape(tmp)
if (division != 0):
self.transformShape(Mat3d().defineTranslationMatrix(
0, self.__quadLength / 2.0 - (step / 2.0), 0))
tmp = self.clone()
for j in range(2**division - 1):
tmp.transformShape(Mat3d().defineTranslationMatrix(0, -step, 0))
self.addVerticesOfShape(tmp)
self.__createBox()
def placeRepresentativeShape(self, aMath3d):
lightBox = self.createRepresentativeShape()
t = self.__position
lightBox.addTransformation(Mat3d().defineTranslationMatrix(t.getX(),t.getY(),t.getZ()))
lightBox.transformShape(Mat3d().defineTranslationMatrix(t.getX(),t.getY(),t.getZ()))
lightBox.transformShape(aMath3d)
lightBox.draw()
def __defineCameraMatrix(self, rightVector, upVector, directionVector,
camPosition):
lookAt = Mat3d()
translation = Mat3d()
translation.defineTranslationMatrix(-camPosition.getX(),
-camPosition.getY(),
-camPosition.getZ())
lookAt.defineMatrix(rightVector, upVector, directionVector,
Vec3d(0, 0, 0, 1.0))
lookAt.multiplyByMat3d(translation)
return lookAt
def rotateMoveShapeTo(self,
shapeName,
angle,
rotAx="Y",
transformationSpace=Space.SCENE):
if (transformationSpace == Space.SCENE):
shape = self.__shapeListSS.get(shapeName)
shape.addTransformation(Mat3d().defineRotationMatrix(angle, rotAx))
shape.transformShape(Mat3d().defineRotationMatrix(angle, rotAx))
else:
shape = self.__shapeListLS.get(shapeName)
shape.addTransformation(Mat3d().defineRotationMatrix(angle, rotAx))
shape.transformShape(Mat3d().defineRotationMatrix(angle, rotAx))
self.updateShapeListSS(shapeName)
def __createBox(self):
distance = 1
angle = self.calculateScanAngle(distance)
# Quad with 180 degree rotated side by side
temp = self.transformShape(Mat3d().defineTranslationMatrix(
0, 0, distance)).clone()
temp.transformShape(Mat3d().defineRotationMatrix(angle * 2, "Y"))
self.addVerticesOfShape(temp)
# Side by side quad rotated around Y
scanShape = self.clone().transformShape(Mat3d().defineRotationMatrix(
angle, "Y"))
self.addVerticesOfShape(scanShape)
# Side by side quad rotated aroun Z
scanShape.transformShape(Mat3d().defineRotationMatrix(angle, "Z"))
self.addVerticesOfShape(scanShape)
def linearMoveShapeto(self,
shapeName,
x,
y,
z,
tranformationSpace=Space.SCENE):
if (tranformationSpace == Space.SCENE):
# Scene Space
shape = self.__shapeListSS.get(shapeName)
# Shape class logic not work as I expected
shape.addTransformation(Mat3d().defineTranslationMatrix(x, y, z))
shape.transformShape(Mat3d().defineTranslationMatrix(x, y, z))
else:
# Local Space
shape = self.__shapeListLS.get(shapeName)
shape.addTransformation(Mat3d().defineTranslationMatrix(x, y, z))
shape.transformShape(Mat3d().defineTranslationMatrix(x, y, z))
self.updateShapeListSS(shapeName) # Update Scene Space
def rotateCamera(self, degree, axis="X"):
self.__rotated += degree
radian = self.calculateRadian(self.__rotated)
self.setFocus(CamFocus.FOCUS_TARGET)
if (self.__target == None):
self.setTarget(0, 0, 0)
if (axis == "X"):
# derivative
self.setWorldUp(0, math.cos(radian), math.sin(radian))
if (axis == "Y"):
self.setWorldUp(0, 1, 0)
rotMat = Mat3d().defineRotationMatrix(degree, axis)
self.__cameraPosition = rotMat.multiplyByVec3d(self.__cameraPosition)
self.__updateCameraVectors()
self.setFocus(CamFocus.FREE_MOVE)
drawer.setWireWidth(self.__wireWidth)
# Fire the drawer
drawer.draw()
#material.applyMaterial()
def clone(self):
return copy.deepcopy(self)
def __str__(self):
output = ""
for i in self.__verticesList:
output += i.__str__() + "\n"
output += "Face List: \n"
output += self.__faceList.__str__() + "\n"
return output
if __name__ == "__main__":
a = Shape()
a.addVertice(1,2,3)
a.addVertice(1,4,6)
b = Mat3d()
b.defineRotationMatrix(30,"Z")
a.transformShape(b)
print(a)
def __identityMatrix(self):
return Mat3d().defineMatrix(Vec3d(1, 0, 0, 0), Vec3d(0, 1, 0, 0),
Vec3d(0, 0, 1, 0), Vec3d(0, 0, 0, 1))