- Added HandleSerializedMessage to IStoneApplication (empty impl) - Split UpdateWebApplication with "WithString" and "WithSerializedMessage" variants - Due to the modules in TS, globals are now unallowed and the callbacks from C++ to JS are stored in the "window" instance - Split UpdateStoneApplicationStatusFromCpp with "WithString" and "WithSerializedMessage" variants - Split NotifyStatusUpdateFromCppToWeb with "WithString" and "WithSerializedMessage" variants - SendMessageToStoneApplication (C++ global) has been split into SendSerializedMessageToStoneApplication and SendCommandToStoneApplication - In WasmPlatformApplicationAdapter: HandleMessageFromWeb becomes HandleCommandFromWeb - In WasmPlatformApplicationAdapter: added HandleSerializedMessageFromWeb - stonegentool now handles the "json" primitive type (used, a.o., in the VSOL "EditInstance" message) - Fixed indentation and added json serialization overloads in the stonegentool templates - Added test of the json primitive type to testWasmIntegrated (in Resources/CodeGeneration) - Adapted testWasmIntegrated (in Resources/CodeGeneration) to the changes above

#!/usr/bin/env python

from sympy import *

# Intersection between the 2D line segment (prevX,prevY)-(curX,curY) and the
# horizontal line "y = y0" using homogeneous coordinates

prevX, prevY, curX, curY, y0 = symbols('prevX prevY curX curY y0')

p1 = Matrix([prevX, prevY, 1])
p2 = Matrix([curX, curY, 1])
l1 = p1.cross(p2)

h1 = Matrix([0, y0, 1])
h2 = Matrix([1, y0, 1])
l2 = h1.cross(h2)

a = l1.cross(l2)

#pprint(cse(a/a[2], symbols = symbols('a b')))
pprint(a / a[2])