Changed the name of the test.py file to better indicate what kind of test file it is.

panda3dtest.py

@@ -0,0 +1,107 @@
+#!/usr/bin/env python
+import cairo
+import pygame
+import array
+import math
+import sys
+
+from direct.showbase.ShowBase import ShowBase
+from pandac.PandaModules import *
+
+from testclasses import *
+
+class Test(ShowBase):
+    def __init__(self, width=1000, height=1000):
+        ShowBase.__init__(self)
+        self._render = True
+        self.width = width
+        self.height = height
+        props = WindowProperties()
+        props.setCursorHidden(True)
+        props.setSize(width, height)
+        base.setBackgroundColor(0.5,1,1,1)
+        base.cam.setPos(0,-10,0)
+        base.win.requestProperties(props)
+        c = CardMaker('plane')
+        c.setFrame(-1, 1, 1, -1)
+        c.setHasUvs(True)
+        screen = render2d.attachNewNode(c.generate())
+        screen.setTransparency(TransparencyAttrib.MAlpha)
+        screen.setPos(0,0,0)
+
+        self.surf = TestSurface([width, height])
+
+        cairoTexture = Texture()
+        cairoTexture.setMagfilter(Texture.FTNearest)
+        cairoTexture.setMinfilter(Texture.FTNearest)
+        cairoTexture.setXSize(width)
+        cairoTexture.setYSize(height)
+        cairoTexture.setFormat(cairoTexture.FRgba8)
+        cairoTexture.setup2dTexture(width, height, Texture.TUnsignedByte, Texture.FRgba32)
+        self.cairoTexture = cairoTexture
+        screen.setTexture(cairoTexture)
+        self.screen = screen
+
+        self.accept('mouse1', self.click, ['mouse-left'])
+        self.accept('mouse1-up', self.up, ['mouse-left'])
+        self.accept('mouse2', self.click, ['mouse-middle'])
+        self.accept('mouse2-up', self.up, ['mouse-middle'])
+        self.accept('mouse3', self.click, ['mouse-right'])
+        self.accept('mouse3-up', self.up, ['mouse-right'])
+        self.accept('window-event', self.windowEvent)
+
+        #taskMgr.setupTaskChain('move_chain', numThreads=1, threadPriority=TPLow, frameBudget=0.00001)
+        #taskMgr.setupTaskChain('draw_chain', numThreads=2, threadPriority=TPHigh, frameSync=True)
+        taskMgr.add(self.mousemove, 'mousemove')
+        taskMgr.add(self.drawall, 'draw')
+
+    def click(self, button):
+        self.surf.inject_mouse_down(button)
+
+    def up(self, button):
+        self.surf.inject_mouse_up(button)
+
+    def windowEvent(self, window):
+        ShowBase.windowEvent(self, window) #call the super method to handle all other cases
+        if window.isClosed():
+            self._render = False
+            return
+        width, height = window.getXSize(), window.getYSize()
+        if width != self.width or height != self.height:
+            #self._render = False
+            #while self.surf.drawing:
+            #    pass
+            #taskMgr.remove('mousemove')
+            #taskMgr.remove('draw')
+            self.width, self.height = width, height
+            cairoTexture = Texture()
+            cairoTexture.setMagfilter(Texture.FTNearest)
+            cairoTexture.setMinfilter(Texture.FTNearest)
+            cairoTexture.setXSize(self.width)
+            cairoTexture.setYSize(self.height)
+            cairoTexture.setFormat(cairoTexture.FRgba8)
+            cairoTexture.setup2dTexture(width, height, Texture.TUnsignedByte, Texture.FRgba32)
+            self.cairoTexture = cairoTexture
+            self.screen.setTexture(cairoTexture)
+            self.surf.notify_window_resize(window.getXSize(), window.getYSize())
+            #self._render = True
+            #taskMgr.add(self.mousemove, 'mousemove', taskChain='move_chain')
+            #taskMgr.add(self.drawall, 'draw', taskChain='move_chain')
+
+    def drawall(self, task):
+        if self._render:
+            self.surf.draw()
+            ri = self.cairoTexture.modifyRamImage()
+            ri.setData(self.surf.csurface.get_data())
+            return task.cont
+
+    def mousemove(self, task):
+        if self._render:
+            if base.mouseWatcherNode.hasMouse():
+                x = base.win.getXSize() * (1 + base.mouseWatcherNode.getMouseX()) / 2
+                y = base.win.getYSize() * (1 - base.mouseWatcherNode.getMouseY()) / 2
+                self.surf.inject_mouse_position([x, y])
+            return task.cont
+
+if __name__ == '__main__':
+    Test().run()