class HtmlView(DirectObject):
notify = DirectNotifyGlobal.directNotify.newCategory('HtmlView')
useHalfTexture = base.config.GetBool('news-half-texture', 0)
def __init__(self, parent=aspect2d):
global GlobalWebcore
self.parent = parent
self.mx = 0
self.my = 0
self.htmlFile = 'index.html'
self.transparency = False
if GlobalWebcore:
pass
else:
GlobalWebcore = AwWebCore(AwWebCore.LOGVERBOSE, True,
AwWebCore.PFBGRA)
GlobalWebcore.setBaseDirectory('.')
for errResponse in xrange(400, 600):
GlobalWebcore.setCustomResponsePage(errResponse, 'error.html')
self.webView = GlobalWebcore.createWebView(WEB_WIDTH, WEB_HEIGHT,
self.transparency, False,
70)
frameName = ''
inGameNewsUrl = self.getInGameNewsUrl()
self.imgBuffer = array.array('B')
for i in xrange(WEB_WIDTH * WEB_HEIGHT):
self.imgBuffer.append(0)
self.imgBuffer.append(0)
self.imgBuffer.append(0)
self.imgBuffer.append(255)
if self.useHalfTexture:
self.leftBuffer = array.array('B')
for i in xrange(WEB_HALF_WIDTH * WEB_HEIGHT):
self.leftBuffer.append(0)
self.leftBuffer.append(0)
self.leftBuffer.append(0)
self.leftBuffer.append(255)
self.rightBuffer = array.array('B')
for i in xrange(WEB_HALF_WIDTH * WEB_HEIGHT):
self.rightBuffer.append(0)
self.rightBuffer.append(0)
self.rightBuffer.append(0)
self.rightBuffer.append(255)
self.setupTexture()
if self.useHalfTexture:
self.setupHalfTextures()
self.accept('mouse1', self.mouseDown, [AwWebView.LEFTMOUSEBTN])
self.accept('mouse3', self.mouseDown, [AwWebView.RIGHTMOUSEBTN])
self.accept('mouse1-up', self.mouseUp, [AwWebView.LEFTMOUSEBTN])
self.accept('mouse3-up', self.mouseUp, [AwWebView.RIGHTMOUSEBTN])
def getInGameNewsUrl(self):
result = base.config.GetString(
'fallback-news-url',
'http://cdn.toontown.disney.go.com/toontown/en/gamenews/')
override = base.config.GetString('in-game-news-url', '')
if override:
self.notify.info(
'got an override url, using %s for in a game news' % override)
result = override
else:
try:
launcherUrl = base.launcher.getValue('GAME_IN_GAME_NEWS_URL',
'')
if launcherUrl:
result = launcherUrl
self.notify.info(
'got GAME_IN_GAME_NEWS_URL from launcher using %s' %
result)
else:
self.notify.info(
'blank GAME_IN_GAME_NEWS_URL from launcher, using %s' %
result)
except:
self.notify.warning(
'got exception getting GAME_IN_GAME_NEWS_URL from launcher, using %s'
% result)
return result
def setupTexture(self):
cm = CardMaker('quadMaker')
cm.setColor(1.0, 1.0, 1.0, 1.0)
aspect = base.camLens.getAspectRatio()
htmlWidth = 2.0 * aspect * WEB_WIDTH_PIXELS / float(WIN_WIDTH)
htmlHeight = 2.0 * float(WEB_HEIGHT_PIXELS) / float(WIN_HEIGHT)
cm.setFrame(-htmlWidth / 2.0, htmlWidth / 2.0, -htmlHeight / 2.0,
htmlHeight / 2.0)
bottomRightX = WEB_WIDTH_PIXELS / float(WEB_WIDTH + 1)
bottomRightY = WEB_HEIGHT_PIXELS / float(WEB_HEIGHT + 1)
cm.setUvRange(Point2(0, 1 - bottomRightY), Point2(bottomRightX, 1))
card = cm.generate()
self.quad = NodePath(card)
self.quad.reparentTo(self.parent)
self.guiTex = Texture('guiTex')
self.guiTex.setupTexture(Texture.TT2dTexture, WEB_WIDTH, WEB_HEIGHT, 1,
Texture.TUnsignedByte, Texture.FRgba)
self.guiTex.setMinfilter(Texture.FTLinear)
self.guiTex.setKeepRamImage(True)
self.guiTex.makeRamImage()
self.guiTex.setWrapU(Texture.WMRepeat)
self.guiTex.setWrapV(Texture.WMRepeat)
ts = TextureStage('webTS')
self.quad.setTexture(ts, self.guiTex)
self.quad.setTexScale(ts, 1.0, -1.0)
self.quad.setTransparency(0)
self.quad.setTwoSided(True)
self.quad.setColor(1.0, 1.0, 1.0, 1.0)
self.calcMouseLimits()
def setupHalfTextures(self):
self.setupLeftTexture()
self.setupRightTexture()
self.fullPnmImage = PNMImage(WEB_WIDTH, WEB_HEIGHT, 4)
self.leftPnmImage = PNMImage(WEB_HALF_WIDTH, WEB_HEIGHT, 4)
self.rightPnmImage = PNMImage(WEB_HALF_WIDTH, WEB_HEIGHT, 4)
def setupLeftTexture(self):
cm = CardMaker('quadMaker')
cm.setColor(1.0, 1.0, 1.0, 1.0)
aspect = base.camLens.getAspectRatio()
htmlWidth = 2.0 * aspect * WEB_WIDTH / float(WIN_WIDTH)
htmlHeight = 2.0 * float(WEB_HEIGHT) / float(WIN_HEIGHT)
cm.setFrame(-htmlWidth / 2.0, 0, -htmlHeight / 2.0, htmlHeight / 2.0)
card = cm.generate()
self.leftQuad = NodePath(card)
self.leftQuad.reparentTo(self.parent)
self.leftGuiTex = Texture('guiTex')
self.leftGuiTex.setupTexture(Texture.TT2dTexture, WEB_HALF_WIDTH,
WEB_HEIGHT, 1, Texture.TUnsignedByte,
Texture.FRgba)
self.leftGuiTex.setKeepRamImage(True)
self.leftGuiTex.makeRamImage()
self.leftGuiTex.setWrapU(Texture.WMClamp)
self.leftGuiTex.setWrapV(Texture.WMClamp)
ts = TextureStage('leftWebTS')
self.leftQuad.setTexture(ts, self.leftGuiTex)
self.leftQuad.setTexScale(ts, 1.0, -1.0)
self.leftQuad.setTransparency(0)
self.leftQuad.setTwoSided(True)
self.leftQuad.setColor(1.0, 1.0, 1.0, 1.0)
def setupRightTexture(self):
cm = CardMaker('quadMaker')
cm.setColor(1.0, 1.0, 1.0, 1.0)
aspect = base.camLens.getAspectRatio()
htmlWidth = 2.0 * aspect * WEB_WIDTH / float(WIN_WIDTH)
htmlHeight = 2.0 * float(WEB_HEIGHT) / float(WIN_HEIGHT)
cm.setFrame(0, htmlWidth / 2.0, -htmlHeight / 2.0, htmlHeight / 2.0)
card = cm.generate()
self.rightQuad = NodePath(card)
self.rightQuad.reparentTo(self.parent)
self.rightGuiTex = Texture('guiTex')
self.rightGuiTex.setupTexture(Texture.TT2dTexture, WEB_HALF_WIDTH,
WEB_HEIGHT, 1, Texture.TUnsignedByte,
Texture.FRgba)
self.rightGuiTex.setKeepRamImage(True)
self.rightGuiTex.makeRamImage()
self.rightGuiTex.setWrapU(Texture.WMClamp)
self.rightGuiTex.setWrapV(Texture.WMClamp)
ts = TextureStage('rightWebTS')
self.rightQuad.setTexture(ts, self.rightGuiTex)
self.rightQuad.setTexScale(ts, 1.0, -1.0)
self.rightQuad.setTransparency(0)
self.rightQuad.setTwoSided(True)
self.rightQuad.setColor(1.0, 1.0, 1.0, 1.0)
def calcMouseLimits(self):
ll = Point3()
ur = Point3()
self.quad.calcTightBounds(ll, ur)
self.notify.debug('ll=%s ur=%s' % (ll, ur))
offset = self.quad.getPos(aspect2d)
self.notify.debug('offset = %s ' % offset)
ll.setZ(ll.getZ() + offset.getZ())
ur.setZ(ur.getZ() + offset.getZ())
self.notify.debug('new LL=%s, UR=%s' % (ll, ur))
relPointll = self.quad.getRelativePoint(aspect2d, ll)
self.notify.debug('relPoint = %s' % relPointll)
self.mouseLL = (aspect2d.getScale()[0] * ll[0],
aspect2d.getScale()[2] * ll[2])
self.mouseUR = (aspect2d.getScale()[0] * ur[0],
aspect2d.getScale()[2] * ur[2])
self.notify.debug('original mouseLL=%s, mouseUR=%s' %
(self.mouseLL, self.mouseUR))
def writeTex(self, filename='guiText.png'):
self.notify.debug('writing texture')
self.guiTex.generateRamMipmapImages()
self.guiTex.write(filename)
def toggleRotation(self):
if self.interval.isPlaying():
self.interval.finish()
else:
self.interval.loop()
def mouseDown(self, button):
messenger.send('wakeup')
self.webView.injectMouseDown(button)
def mouseUp(self, button):
self.webView.injectMouseUp(button)
def reload(self):
pass
def zoomIn(self):
self.webView.zoomIn()
def zoomOut(self):
self.webView.zoomOut()
def toggleTransparency(self):
self.transparency = not self.transparency
self.webView.setTransparent(self.transparency)
def update(self, task):
if base.mouseWatcherNode.hasMouse():
x, y = self._translateRelativeCoordinates(
base.mouseWatcherNode.getMouseX(),
base.mouseWatcherNode.getMouseY())
if self.mx - x != 0 or self.my - y != 0:
self.webView.injectMouseMove(x, y)
self.mx, self.my = x, y
if self.webView.isDirty():
self.webView.render(self.imgBuffer.buffer_info()[0],
WEB_WIDTH * 4, 4)
Texture.setTexturesPower2(2)
textureBuffer = self.guiTex.modifyRamImage()
textureBuffer.setData(self.imgBuffer.tostring())
if self.useHalfTexture:
self.guiTex.store(self.fullPnmImage)
self.leftPnmImage.copySubImage(self.fullPnmImage, 0, 0, 0,
0, WEB_HALF_WIDTH,
WEB_HEIGHT)
self.rightPnmImage.copySubImage(self.fullPnmImage, 0, 0,
WEB_HALF_WIDTH, 0,
WEB_HALF_WIDTH, WEB_HEIGHT)
self.leftGuiTex.load(self.leftPnmImage)
self.rightGuiTex.load(self.rightPnmImage)
self.quad.hide()
Texture.setTexturesPower2(1)
GlobalWebcore.update()
return Task.cont
def _translateRelativeCoordinates(self, x, y):
sx = int((x - self.mouseLL[0]) / (self.mouseUR[0] - self.mouseLL[0]) *
WEB_WIDTH_PIXELS)
sy = WEB_HEIGHT_PIXELS - int(
(y - self.mouseLL[1]) /
(self.mouseUR[1] - self.mouseLL[1]) * WEB_HEIGHT_PIXELS)
return (sx, sy)
def unload(self):
self.ignoreAll()
self.webView.destroy()
self.webView = None
return
def onCallback(self, name, args):
if name == 'requestFPS':
pass
def onBeginNavigation(self, url, frameName):
pass
def onBeginLoading(self, url, frameName, statusCode, mimeType):
pass
def onFinishLoading(self):
self.notify.debug('finished loading')
def onReceiveTitle(self, title, frameName):
pass
def onChangeTooltip(self, tooltip):
pass
def onChangeCursor(self, cursor):
pass
def onChangeKeyboardFocus(self, isFocused):
pass
def onChangeTargetURL(self, url):
pass
class HtmlView(DirectObject):
notify = DirectNotifyGlobal.directNotify.newCategory('HtmlView')
useHalfTexture = config.GetBool('news-half-texture', 0)
def __init__(self, parent = aspect2d):
global GlobalWebcore
self.parent = parent
self.mx = 0
self.my = 0
self.htmlFile = 'index.html'
self.transparency = False
if GlobalWebcore:
pass
else:
GlobalWebcore = AwWebCore(AwWebCore.LOGVERBOSE, True, AwWebCore.PFBGRA)
GlobalWebcore.setBaseDirectory('.')
for errResponse in xrange(400, 600):
GlobalWebcore.setCustomResponsePage(errResponse, 'error.html')
self.webView = GlobalWebcore.createWebView(WEB_WIDTH, WEB_HEIGHT, self.transparency, False, 70)
frameName = ''
inGameNewsUrl = self.getInGameNewsUrl()
self.imgBuffer = array.array('B')
for i in xrange(WEB_WIDTH * WEB_HEIGHT):
self.imgBuffer.append(0)
self.imgBuffer.append(0)
self.imgBuffer.append(0)
self.imgBuffer.append(255)
if self.useHalfTexture:
self.leftBuffer = array.array('B')
for i in xrange(WEB_HALF_WIDTH * WEB_HEIGHT):
self.leftBuffer.append(0)
self.leftBuffer.append(0)
self.leftBuffer.append(0)
self.leftBuffer.append(255)
self.rightBuffer = array.array('B')
for i in xrange(WEB_HALF_WIDTH * WEB_HEIGHT):
self.rightBuffer.append(0)
self.rightBuffer.append(0)
self.rightBuffer.append(0)
self.rightBuffer.append(255)
self.setupTexture()
if self.useHalfTexture:
self.setupHalfTextures()
self.accept('mouse1', self.mouseDown, [AwWebView.LEFTMOUSEBTN])
self.accept('mouse3', self.mouseDown, [AwWebView.RIGHTMOUSEBTN])
self.accept('mouse1-up', self.mouseUp, [AwWebView.LEFTMOUSEBTN])
self.accept('mouse3-up', self.mouseUp, [AwWebView.RIGHTMOUSEBTN])
def getInGameNewsUrl(self):
result = config.GetString('fallback-news-url', 'http://cdn.toontown.disney.go.com/toontown/en/gamenews/')
override = config.GetString('in-game-news-url', '')
if override:
self.notify.info('got an override url, using %s for in a game news' % override)
result = override
else:
try:
launcherUrl = base.launcher.getValue('GAME_IN_GAME_NEWS_URL', '')
if launcherUrl:
result = launcherUrl
self.notify.info('got GAME_IN_GAME_NEWS_URL from launcher using %s' % result)
else:
self.notify.info('blank GAME_IN_GAME_NEWS_URL from launcher, using %s' % result)
except:
self.notify.warning('got exception getting GAME_IN_GAME_NEWS_URL from launcher, using %s' % result)
return result
def setupTexture(self):
cm = CardMaker('quadMaker')
cm.setColor(1.0, 1.0, 1.0, 1.0)
aspect = base.camLens.getAspectRatio()
htmlWidth = 2.0 * aspect * WEB_WIDTH_PIXELS / float(WIN_WIDTH)
htmlHeight = 2.0 * float(WEB_HEIGHT_PIXELS) / float(WIN_HEIGHT)
cm.setFrame(-htmlWidth / 2.0, htmlWidth / 2.0, -htmlHeight / 2.0, htmlHeight / 2.0)
bottomRightX = WEB_WIDTH_PIXELS / float(WEB_WIDTH + 1)
bottomRightY = WEB_HEIGHT_PIXELS / float(WEB_HEIGHT + 1)
cm.setUvRange(Point2(0, 1 - bottomRightY), Point2(bottomRightX, 1))
card = cm.generate()
self.quad = NodePath(card)
self.quad.reparentTo(self.parent)
self.guiTex = Texture('guiTex')
self.guiTex.setupTexture(Texture.TT2dTexture, WEB_WIDTH, WEB_HEIGHT, 1, Texture.TUnsignedByte, Texture.FRgba)
self.guiTex.setMinfilter(Texture.FTLinear)
self.guiTex.setKeepRamImage(True)
self.guiTex.makeRamImage()
self.guiTex.setWrapU(Texture.WMRepeat)
self.guiTex.setWrapV(Texture.WMRepeat)
ts = TextureStage('webTS')
self.quad.setTexture(ts, self.guiTex)
self.quad.setTexScale(ts, 1.0, -1.0)
self.quad.setTransparency(0)
self.quad.setTwoSided(True)
self.quad.setColor(1.0, 1.0, 1.0, 1.0)
self.calcMouseLimits()
def setupHalfTextures(self):
self.setupLeftTexture()
self.setupRightTexture()
self.fullPnmImage = PNMImage(WEB_WIDTH, WEB_HEIGHT, 4)
self.leftPnmImage = PNMImage(WEB_HALF_WIDTH, WEB_HEIGHT, 4)
self.rightPnmImage = PNMImage(WEB_HALF_WIDTH, WEB_HEIGHT, 4)
def setupLeftTexture(self):
cm = CardMaker('quadMaker')
cm.setColor(1.0, 1.0, 1.0, 1.0)
aspect = base.camLens.getAspectRatio()
htmlWidth = 2.0 * aspect * WEB_WIDTH / float(WIN_WIDTH)
htmlHeight = 2.0 * float(WEB_HEIGHT) / float(WIN_HEIGHT)
cm.setFrame(-htmlWidth / 2.0, 0, -htmlHeight / 2.0, htmlHeight / 2.0)
card = cm.generate()
self.leftQuad = NodePath(card)
self.leftQuad.reparentTo(self.parent)
self.leftGuiTex = Texture('guiTex')
self.leftGuiTex.setupTexture(Texture.TT2dTexture, WEB_HALF_WIDTH, WEB_HEIGHT, 1, Texture.TUnsignedByte, Texture.FRgba)
self.leftGuiTex.setKeepRamImage(True)
self.leftGuiTex.makeRamImage()
self.leftGuiTex.setWrapU(Texture.WMClamp)
self.leftGuiTex.setWrapV(Texture.WMClamp)
ts = TextureStage('leftWebTS')
self.leftQuad.setTexture(ts, self.leftGuiTex)
self.leftQuad.setTexScale(ts, 1.0, -1.0)
self.leftQuad.setTransparency(0)
self.leftQuad.setTwoSided(True)
self.leftQuad.setColor(1.0, 1.0, 1.0, 1.0)
def setupRightTexture(self):
cm = CardMaker('quadMaker')
cm.setColor(1.0, 1.0, 1.0, 1.0)
aspect = base.camLens.getAspectRatio()
htmlWidth = 2.0 * aspect * WEB_WIDTH / float(WIN_WIDTH)
htmlHeight = 2.0 * float(WEB_HEIGHT) / float(WIN_HEIGHT)
cm.setFrame(0, htmlWidth / 2.0, -htmlHeight / 2.0, htmlHeight / 2.0)
card = cm.generate()
self.rightQuad = NodePath(card)
self.rightQuad.reparentTo(self.parent)
self.rightGuiTex = Texture('guiTex')
self.rightGuiTex.setupTexture(Texture.TT2dTexture, WEB_HALF_WIDTH, WEB_HEIGHT, 1, Texture.TUnsignedByte, Texture.FRgba)
self.rightGuiTex.setKeepRamImage(True)
self.rightGuiTex.makeRamImage()
self.rightGuiTex.setWrapU(Texture.WMClamp)
self.rightGuiTex.setWrapV(Texture.WMClamp)
ts = TextureStage('rightWebTS')
self.rightQuad.setTexture(ts, self.rightGuiTex)
self.rightQuad.setTexScale(ts, 1.0, -1.0)
self.rightQuad.setTransparency(0)
self.rightQuad.setTwoSided(True)
self.rightQuad.setColor(1.0, 1.0, 1.0, 1.0)
def calcMouseLimits(self):
ll = Point3()
ur = Point3()
self.quad.calcTightBounds(ll, ur)
self.notify.debug('ll=%s ur=%s' % (ll, ur))
offset = self.quad.getPos(aspect2d)
self.notify.debug('offset = %s ' % offset)
ll.setZ(ll.getZ() + offset.getZ())
ur.setZ(ur.getZ() + offset.getZ())
self.notify.debug('new LL=%s, UR=%s' % (ll, ur))
relPointll = self.quad.getRelativePoint(aspect2d, ll)
self.notify.debug('relPoint = %s' % relPointll)
self.mouseLL = (aspect2d.getScale()[0] * ll[0], aspect2d.getScale()[2] * ll[2])
self.mouseUR = (aspect2d.getScale()[0] * ur[0], aspect2d.getScale()[2] * ur[2])
self.notify.debug('original mouseLL=%s, mouseUR=%s' % (self.mouseLL, self.mouseUR))
def writeTex(self, filename = 'guiText.png'):
self.notify.debug('writing texture')
self.guiTex.generateRamMipmapImages()
self.guiTex.write(filename)
def toggleRotation(self):
if self.interval.isPlaying():
self.interval.finish()
else:
self.interval.loop()
def mouseDown(self, button):
messenger.send('wakeup')
self.webView.injectMouseDown(button)
def mouseUp(self, button):
self.webView.injectMouseUp(button)
def reload(self):
pass
def zoomIn(self):
self.webView.zoomIn()
def zoomOut(self):
self.webView.zoomOut()
def toggleTransparency(self):
self.transparency = not self.transparency
self.webView.setTransparent(self.transparency)
def update(self, task):
if base.mouseWatcherNode.hasMouse():
x, y = self._translateRelativeCoordinates(base.mouseWatcherNode.getMouseX(), base.mouseWatcherNode.getMouseY())
if self.mx - x != 0 or self.my - y != 0:
self.webView.injectMouseMove(x, y)
self.mx, self.my = x, y
if self.webView.isDirty():
self.webView.render(self.imgBuffer.buffer_info()[0], WEB_WIDTH * 4, 4)
Texture.setTexturesPower2(2)
textureBuffer = self.guiTex.modifyRamImage()
textureBuffer.setData(self.imgBuffer.tostring())
if self.useHalfTexture:
self.guiTex.store(self.fullPnmImage)
self.leftPnmImage.copySubImage(self.fullPnmImage, 0, 0, 0, 0, WEB_HALF_WIDTH, WEB_HEIGHT)
self.rightPnmImage.copySubImage(self.fullPnmImage, 0, 0, WEB_HALF_WIDTH, 0, WEB_HALF_WIDTH, WEB_HEIGHT)
self.leftGuiTex.load(self.leftPnmImage)
self.rightGuiTex.load(self.rightPnmImage)
self.quad.hide()
Texture.setTexturesPower2(1)
GlobalWebcore.update()
return Task.cont
def _translateRelativeCoordinates(self, x, y):
sx = int((x - self.mouseLL[0]) / (self.mouseUR[0] - self.mouseLL[0]) * WEB_WIDTH_PIXELS)
sy = WEB_HEIGHT_PIXELS - int((y - self.mouseLL[1]) / (self.mouseUR[1] - self.mouseLL[1]) * WEB_HEIGHT_PIXELS)
return (sx, sy)
def unload(self):
self.ignoreAll()
self.webView.destroy()
self.webView = None
return
def onCallback(self, name, args):
if name == 'requestFPS':
pass
def onBeginNavigation(self, url, frameName):
pass
def onBeginLoading(self, url, frameName, statusCode, mimeType):
pass
def onFinishLoading(self):
self.notify.debug('finished loading')
def onReceiveTitle(self, title, frameName):
pass
def onChangeTooltip(self, tooltip):
pass
def onChangeCursor(self, cursor):
pass
def onChangeKeyboardFocus(self, isFocused):
pass
def onChangeTargetURL(self, url):
pass
class GXOStar(GXOBase):
def __init__(self, parent=render, pos=Vec3(50, 0, 0)):
GXOBase.__init__(self, parent, pos)
self._initializeFlare()
def _initializeFlare(self):
# Parameters
self.distance = 130000.0
self.threshold = 0.3
self.radius = 0.8
self.strength = 1.0
self.suncolor = Vec4(1, 1, 1, 1)
self.suncardcolor = Vec4(1, 1, 0, 0)
# Initialize some values
self.obscured = 0.0
# flaredata will hold the rendered image
self.flaredata = PNMImage()
# flaretexture will store the rendered buffer
self.flaretexture = Texture()
# Create a 10x10 texture buffer for the flare
self.flarebuffer = base.win.makeTextureBuffer("Flare Buffer", 10, 10)
# Attach the texture to the buffer
self.flarebuffer.addRenderTexture(self.flaretexture,
GraphicsOutput.RTMCopyRam)
self.flarebuffer.setSort(-100)
# Camera that renders the flare buffer
self.flarecamera = base.makeCamera(self.flarebuffer)
#self.flarecamera.reparentTo(base.cam)
#self.flarecamera.setPos(-50,0,0)
self.ortlens = OrthographicLens()
self.ortlens.setFilmSize(
10, 10) # or whatever is appropriate for your scene
self.ortlens.setNearFar(1, self.distance)
self.flarecamera.node().setLens(self.ortlens)
self.flarecamera.node().setCameraMask(GXMgr.MASK_GXM_HIDDEN)
# Create a light for the flare
self.sunlight = self.baseNode.attachNewNode(
PointLight("Sun:Point Light"))
self.sunlight.node().setColor(self.suncolor)
self.sunlight.node().setAttenuation(Vec3(0.1, 0.04, 0.0))
# Load texture cards
# Create a nodepath that'll hold the texture cards for the new lens-flare
self.texcardNP = aspect2d.attachNewNode('Sun:flareNode1')
self.texcardNP.attachNewNode('Sun:fakeHdr')
self.texcardNP.attachNewNode('Sun:starburstNode')
# Load a circle and assign it a color. This will be used to calculate
# Flare occlusion
self.starcard = loader.loadModel('../data/models/unitcircle.egg')
self.starcard.reparentTo(self.baseNode)
self.starcard.setColor(self.suncardcolor)
self.starcard.setScale(1)
#self.starcard.setTransparency(TransparencyAttrib.MAlpha)
# This is necessary since a billboard always rotates the y-axis to the
# target but we need the z-axis
self.starcard.setP(-90)
self.starcard.setBillboardPointEye(self.flarecamera, 0.0)
# Don't let the main camera see the star card
self.starcard.show(GXMgr.MASK_GXM_HIDDEN)
self.starcard.hide(GXMgr.MASK_GXM_VISIBLE)
#the models are really just texture cards create with egg-texture-cards
# from the actual pictures
self.hdr = loader.loadModel('../data/models/fx_flare.egg')
self.hdr.reparentTo(self.texcardNP.find('**/Sun:fakeHdr'))
# Flare specs
self.starburst_0 = loader.loadModel(
'../data/models/fx_starburst_01.egg')
self.starburst_1 = loader.loadModel(
'../data/models/fx_starburst_02.egg')
self.starburst_2 = loader.loadModel(
'../data/models/fx_starburst_03.egg')
self.starburst_0.setPos(0.5, 0, 0.5)
self.starburst_1.setPos(0.5, 0, 0.5)
self.starburst_2.setPos(0.5, 0, 0.5)
self.starburst_0.setScale(.2)
self.starburst_1.setScale(.2)
self.starburst_2.setScale(.2)
self.starburst_0.reparentTo(
self.texcardNP.find('**/Sun:starburstNode'))
self.starburst_1.reparentTo(
self.texcardNP.find('**/Sun:starburstNode'))
self.starburst_2.reparentTo(
self.texcardNP.find('**/Sun:starburstNode'))
self.texcardNP.setTransparency(TransparencyAttrib.MAlpha)
# Put the texture cards in the background bin
self.texcardNP.setBin('background', 0)
# The texture cards do not affect the depth buffer
self.texcardNP.setDepthWrite(False)
#attach a node to the screen middle, used for some math
self.mid2d = aspect2d.attachNewNode('mid2d')
#start the task that implements the lens-flare
taskMgr.add(self._flareTask, 'Sun:flareTask')
## this function returns the aspect2d position of a light source, if it enters the cameras field of view
def _get2D(self, nodePath):
#get the position of the light source relative to the cam
p3d = base.cam.getRelativePoint(nodePath, Point3(0, 0, 0))
p2d = Point2()
#project the light source into the viewing plane and return 2d coordinates, if it is in the visible area(read: not behind the cam)
if base.cam.node().getLens().project(p3d, p2d):
return p2d
return None
def _getObscured(self, color):
# This originally looked for the radius of the light but that caused
# assertion errors. Now I use the radius of the hdr model.
bounds = self.starcard.getBounds()
#print ("bounds=%s rad=%s"%(bounds,bounds.getRadius()))
if not bounds.isEmpty():
r = bounds.getRadius()
# Setting the film size sets the field-of-view and the aspect ratio
# Maybe this should be done with setAspectRation() and setFov()
self.ortlens.setFilmSize(r * self.radius, r * self.radius)
# Point the flarecamera at the sun so we can determine if anything
# is obscurring the sun
self.flarecamera.lookAt(self.baseNode)
# Renders the next frame in all the registered windows, and flips
# all of the frame buffers. This will populate flaretexture since
# it's attached to the flarebuffer.
# Save the rendered frame in flaredata
base.graphicsEngine.renderFrame()
self.flaretexture.store(self.flaredata)
#print ("flaredata=%s | color=%s"%(self.flaredata.getXel(5,5), color))
# Initialize the obscured factor
obscured = 100.0
color = VBase3D(color[0], color[1], color[2])
for x in xrange(0, 9):
for y in xrange(0, 9):
if color.almostEqual(self.flaredata.getXel(x, y),
self.threshold):
obscured -= 1.0
else:
obscured = 0
return obscured
def _flareTask(self, task):
#going through the list of lightNodePaths
#for index in xrange(0, len(self.lightNodes)):
pos2d = self._get2D(self.sunlight)
#if the light source is visible from the cam's point of view,
# display the lens-flare
if pos2d:
#print ("Flare visible")
# The the obscured factor
obscured = self._getObscured(self.suncardcolor)
# Scale it to [0,1]
self.obscured = obscured / 100
##print obscured
# Length is the length of the vector that goes from the screen
# middle to the pos of the light. The length gets smaller the
# closer the light is to the screen middle, however, since
# length is used to calculate the brightness of the effect we
# actually need an inverse behaviour, since the brightness
# will be greates when center of screen= pos of light
length = math.sqrt(pos2d.getX() * pos2d.getX() +
pos2d.getY() * pos2d.getY())
invLength = 1.0 - length * 2
# Subtract the obscured factor from the inverted distence and
# we have a value that simulates the power of the flare
#brightness
flarePower = invLength - self.obscured
#print("light pos=%s | length=%s"%(pos2d,length))
print("obs=%s | length=%s | inv=%s | pow=%s" %
(self.obscured, length, invLength, flarePower))
# Clamp the flare power to some values
if flarePower < 0 and self.obscured > 0: flarePower = 0.0
if flarePower < 0 and self.obscured <= 0: flarePower = 0.3
if flarePower > 1: flarePower = 1
print("flarepower=%s" % (flarePower))
#
if self.obscured >= 0.8:
self.texcardNP.find('**/Sun:starburstNode').hide()
else:
self.texcardNP.find('**/Sun:starburstNode').show()
#drawing the lens-flare effect...
r = self.suncolor.getX()
g = self.suncolor.getY()
b = self.suncolor.getZ()
r = math.sqrt(r * r + length * length) * self.strength
g = math.sqrt(g * g + length * length) * self.strength
b = math.sqrt(b * b + length * length) * self.strength
print("%s,%s,%s" % (r, g, b))
#
if self.obscured > 0.19:
a = self.obscured - 0.2
else:
a = 0.4 - flarePower
#
if a < 0: a = 0
if a > 0.8: a = 0.8
#
self.hdr.setColor(r, g, b, 0.8 - a)
self.hdr.setR(90 * length)
self.texcardNP.find('**/Sun:starburstNode').setColor(
r, g, b, 0.5 + length)
self.hdr.setPos(pos2d.getX(), 0, pos2d.getY())
self.hdr.setScale(8.5 + (5 * length))
vecMid = Vec2(self.mid2d.getX(), self.mid2d.getZ())
vec2d = Vec2(vecMid - pos2d)
vec3d = Vec3(vec2d.getX(), 0, vec2d.getY())
self.starburst_0.setPos(self.hdr.getPos() - (vec3d * 10))
self.starburst_1.setPos(self.hdr.getPos() - (vec3d * 5))
self.starburst_2.setPos(self.hdr.getPos() - (vec3d * 10))
self.texcardNP.show()
#print "a",a
else:
#hide the lens-flare effect for a light source, if it is not visible...
self.texcardNP.hide()
return Task.cont
class TexturePainter(DirectObject):
def __init__(self):
self.editTexture = None
self.editModel = None
self.texturePainterStatus = TEXTURE_PAINTER_STATUS_DISABLED
self.paintColor = VBase4D(1,1,1,1)
self.paintSize = 10
self.paintEffect = PNMBrush.BEBlend
self.paintSmooth = True
self.paintMode = TEXTUREPAINTER_FUNCTION_PAINT_POINT
self.painter = None
# --- creation and destroying of the whole editor ---
def enableEditor(self):
''' create the editor
change from disabled to enabled'''
if self.texturePainterStatus == TEXTURE_PAINTER_STATUS_DISABLED:
self.texturePainterStatus = TEXTURE_PAINTER_STATUS_ENABLED
self.__enableEditor()
else:
print "E: TexturePainter.enableEditor: not disabled", self.texturePainterStatus
def disableEditor(self):
''' destroy the editor, automatically stop the editor and painting
change from enabled to disabled'''
# try stopping if more advanced mode
#if self.texturePainterStatus == TEXTURE_PAINTER_STATUS_INITIALIZED:
# self.stopEditor()
if self.texturePainterStatus == TEXTURE_PAINTER_STATUS_ENABLED:
self.texturePainterStatus = TEXTURE_PAINTER_STATUS_DISABLED
self.__disableEditor()
else:
print "E: TexturePainter.disableEditor: not enabled", self.texturePainterStatus
# ---
def startEditor(self, editModel, editTexture, backgroundShader=MODEL_COLOR_SHADER):
''' prepare to paint
change from enabled to initialized'''
if self.texturePainterStatus == TEXTURE_PAINTER_STATUS_ENABLED:
self.texturePainterStatus = TEXTURE_PAINTER_STATUS_INITIALIZED
self.__startEditor(editModel, editTexture, backgroundShader)
else:
print "E: TexturePainter.startEditor: not enabled", self.texturePainterStatus
def stopEditor(self):
''' stop painting, automatically stop painting
change from initialized to enabled'''
#if self.texturePainterStatus == TEXTURE_PAINTER_STATUS_INITIALIZED:
# self.stopPaint()
if self.texturePainterStatus == TEXTURE_PAINTER_STATUS_INITIALIZED:
self.texturePainterStatus = TEXTURE_PAINTER_STATUS_ENABLED
return self.__stopEditor()
else:
print "E: TexturePainter.startEditor: not initialized", self.texturePainterStatus
""" # this is not externally callable
# ---
def startPaint(self):
''' start painting on the model
change from initialized to running '''
if self.texturePainterStatus == TEXTURE_PAINTER_STATUS_INITIALIZED:
self.texturePainterStatus = TEXTURE_PAINTER_STATUS_RUNNING
self.__startPaint()
else:
print "E: TexturePainter.startPaint: not enabled", self.texturePainterStatus"""
def stopPaint(self):
''' stop painting
change from running to initialized '''
if self.texturePainterStatus == TEXTURE_PAINTER_STATUS_RUNNING:
self.texturePainterStatus = TEXTURE_PAINTER_STATUS_INITIALIZED
self.__stopPaint()
else:
print "E: TexturePainter.stopPaint: not running", self.texturePainterStatus
# --- brush settings for painting ---
''' changing brush settings is possible all the time '''
def setBrushSettings(self, color, size, smooth, effect):
#print "I: TexturePainter.setBrushSettings", color, size, smooth, effect
self.paintColor = color
self.paintSize = size
self.paintEffect = effect
self.paintSmooth = smooth
if effect in [PNMBrush.BESet, PNMBrush.BEBlend, PNMBrush.BEDarken, PNMBrush.BELighten]:
self.brush = PNMBrush.makeSpot(color, size, smooth, effect)
#if self.paintModel:
if self.painter:
self.painter.setPen(self.brush)
def getBrushSettings(self):
return self.paintColor,self.paintSize,self.paintSmooth,self.paintEffect
def setPaintMode(self, newMode):
self.paintMode = newMode
# clear last point if mode changed
if newMode == TEXTUREPAINTER_FUNCTION_PAINT_POINT or \
newMode == TEXTUREPAINTER_FUNCTION_READ:
self.lastPoint = None
def getPaintMode(self):
return self.paintMode
def __enableEditor(self):
''' create the background rendering etc., but the model is not yet defined '''
print "I: TexturePainter.__enableEditor"
# the buffer the model with the color texture is rendered into
self.modelColorBuffer = None
self.modelColorCam = None
# the buffer the picked position color is rendered into
self.colorPickerBuffer = None
self.colorPickerCam = None
# create the buffers
self.__createBuffer()
# when the window is resized, the background buffer etc must be updated.
self.accept("window-event", self.__windowEvent)
# some debugging stuff
self.accept("v", base.bufferViewer.toggleEnable)
self.accept("V", base.bufferViewer.toggleEnable)
def __disableEditor(self):
print "I: TexturePainter.__disableEditor"
self.__destroyBuffer()
# ignore window-event and debug
self.ignoreAll()
def __windowEvent(self, win=None):
''' when the editor is enabled, update the buffers etc. when the window
is resized '''
print "I: TexturePainter.windowEvent"
# with a fixed backgroudn buffer size this is not needed anymore
if False:
#if self.texturePainterStatus != TEXTURE_PAINTER_STATUS_DISABLED:
if self.modelColorBuffer:
if WindowManager.activeWindow:
# on window resize there seems to be never a active window
win = WindowManager.activeWindow.win
else:
win = base.win
if self.modelColorBuffer.getXSize() != win.getXSize() or self.modelColorBuffer.getYSize() != win.getYSize():
'''print " - window resized",\
self.modelColorBuffer.getXSize(),\
win.getXSize(),\
self.modelColorBuffer.getYSize(),\
win.getYSize()'''
# if the buffer size doesnt match the window size (window has been resized)
self.__destroyBuffer()
self.__createBuffer()
self.__updateModel()
else:
print "W: TexturePainter.__windowEvent: no buffer"
self.__createBuffer()
def __createBuffer(self):
''' create the buffer we render in the background into '''
print "I: TexturePainter.__createBuffer"
# the window has been modified
if WindowManager.activeWindow:
# on window resize there seems to be never a active window
win = WindowManager.activeWindow.win
else:
win = base.win
# get the window size
self.windowSizeX = win.getXSize()
self.windowSizeY = win.getYSize()
# create a buffer in which we render the model using a shader
self.paintMap = Texture()
# 1.5.4 cant handle non power of 2 buffers
self.modelColorBuffer = createOffscreenBuffer(-3, TEXTUREPAINTER_BACKGROUND_BUFFER_RENDERSIZE[0], TEXTUREPAINTER_BACKGROUND_BUFFER_RENDERSIZE[1]) #self.windowSizeX, self.windowSizeY)
self.modelColorBuffer.addRenderTexture(self.paintMap, GraphicsOutput.RTMBindOrCopy, GraphicsOutput.RTPColor)
self.modelColorCam = base.makeCamera(self.modelColorBuffer, lens=base.cam.node().getLens(), sort=1)
# Create a small buffer for the shader program that will fetch the point from the texture made
# by the self.modelColorBuffer
self.colorPickerImage = PNMImage()
self.colorPickerTex = Texture()
self.colorPickerBuffer = base.win.makeTextureBuffer("color picker buffer", 2, 2, self.colorPickerTex, True)
self.colorPickerScene = NodePath('color picker scene')
self.colorPickerCam = base.makeCamera(self.colorPickerBuffer, lens=base.cam.node().getLens(), sort=2)
self.colorPickerCam.reparentTo(self.colorPickerScene)
self.colorPickerCam.setY(-2)
cm = CardMaker('color picker scene card')
cm.setFrameFullscreenQuad()
pickerCard = self.colorPickerScene.attachNewNode(cm.generate())
loadPicker = NodePath(PandaNode('pointnode'))
loadPicker.setShader(Shader.make(COLOR_PICKER_SHADER), 10001)
# Feed the paintmap from the paintBuffer to the shader and initial mouse positions
self.colorPickerScene.setShaderInput('paintmap', self.paintMap)
self.colorPickerScene.setShaderInput('mousepos', 0, 0, 0, 1)
self.colorPickerCam.node().setInitialState(loadPicker.getState())
def __destroyBuffer(self):
print "I: TexturePainter.__destroyBuffer"
if self.modelColorBuffer:
# Destroy the buffer
base.graphicsEngine.removeWindow(self.modelColorBuffer)
self.modelColorBuffer = None
# Remove the camera
self.modelColorCam.removeNode()
del self.modelColorCam
self.colorPickerScene.removeNode()
del self.colorPickerScene
# remove cam
self.colorPickerCam.removeNode()
del self.colorPickerCam
# Destroy the buffer
base.graphicsEngine.removeWindow(self.colorPickerBuffer)
self.colorPickerBuffer = None
del self.colorPickerTex
del self.colorPickerImage
def __startEditor(self, editModel, editTexture, backgroundShader=MODEL_COLOR_SHADER):
print "I: TexturePainter.__startEditor"
# this is needed as on startup the editor may not have had a window etc.
self.__windowEvent()
if not editModel or not editTexture:
print "W: TexturePainter.__startEditor: model or texture invalid", editModel, editTexture
return False
self.editModel = editModel
self.editTexture = editTexture
self.editImage = None
self.backgroundShader = backgroundShader
if type(self.editTexture) == Texture:
# if the image to modify is a texture, create a pnmImage which we modify
self.editImage = PNMImage()
# copy the image from the texture to the working layer
self.editTexture.store(self.editImage)
else:
self.editImage = self.editTexture
# create the brush for painting
self.painter = PNMPainter(self.editImage)
self.setBrushSettings( *self.getBrushSettings() )
self.__updateModel()
# start edit
messenger.send(EVENT_TEXTUREPAINTER_STARTEDIT)
for startEvent in TEXTUREPAINTER_START_PAINT_EVENTS:
self.accept(startEvent, self.__startPaint)
for stopEvent in TEXTUREPAINTER_STOP_PAINT_EVENTS:
self.accept(stopEvent, self.__stopPaint)
self.modelColorCam.node().copyLens(WindowManager.activeWindow.camera.node().getLens())
taskMgr.add(self.__paintTask, 'paintTask')
#modelModificator.toggleEditmode(False)
self.isPainting = False
def __stopEditor(self):
print "I: TexturePainter.__stopEditor"
for startEvent in TEXTUREPAINTER_START_PAINT_EVENTS:
self.ignore(startEvent)
for stopEvent in TEXTUREPAINTER_STOP_PAINT_EVENTS:
self.ignore(stopEvent)
taskMgr.remove('paintTask')
# stop edit end
# must be reset before we loose the properties
if self.editModel and self.editTexture and self.editImage:
try:
# hide the model from cam 2
self.editModel.hide(BitMask32.bit(1))
self.editModel = None
except:
print "E: TexturePainter.__stopEditor: the model has already been deleted"
# stop edit
messenger.send(EVENT_TEXTUREPAINTER_STOPEDIT)
self.editImage = None
self.editTexture = None
self.painter = None
self.brush = None
#modelModificator.toggleEditmode(True)
def __updateModel(self):
if self.editModel:
# create a image with the same size of the texture
textureSize = (self.editTexture.getXSize(), self.editTexture.getYSize())
# create a dummy node, where we setup the parameters for the background rendering
loadPaintNode = NodePath(PandaNode('paintnode'))
loadPaintNode.setShader(Shader.make(self.backgroundShader), 10001)
loadPaintNode.setShaderInput('texsize', textureSize[0], textureSize[1], 0, 0)
# copy the state onto the camera
self.modelColorCam.node().setInitialState(loadPaintNode.getState())
# the camera gets a special bitmask, to show/hide models from it
self.modelColorCam.node().setCameraMask(BitMask32.bit(1))
if False:
# doesnt work, but would be nicer (not messing with the default render state)
hiddenNode = NodePath(PandaNode('hiddennode'))
hiddenNode.hide(BitMask32.bit(1))
showTroughNode = NodePath(PandaNode('showtroughnode'))
showTroughNode.showThrough(BitMask32.bit(1))
self.modelColorCam.node().setTagStateKey('show-on-backrender-cam')
self.modelColorCam.node().setTagState('False', hiddenNode.getState())
self.modelColorCam.node().setTagState('True', showTroughNode.getState())
render.setTag('show-on-backrender-cam', 'False')
self.editModel.setTag('show-on-backrender-cam', 'True')
else:
# make only the model visible to the background camera
render.hide(BitMask32.bit(1))
self.editModel.showThrough(BitMask32.bit(1))
# --- start the paint tasks ---
def __startPaint(self):
self.isPainting = True
def __stopPaint(self):
self.isPainting = False
# --- modification tasks ---
def __textureUpdateTask(self, task=None):
''' modify the texture using the edited image
'''
if type(self.editTexture) == Texture:
self.editTexture.load(self.editImage)
if task: # task may be None
return task.again
def __paintTask(self, task):
#print "I: TexturePainter.__paintTask:"
if not WindowManager.activeWindow or not WindowManager.activeWindow.mouseWatcherNode.hasMouse():
'''print " - abort:", WindowManager.activeWindow
if WindowManager.activeWindow:
print " - mouse:", WindowManager.activeWindow.mouseWatcherNode.hasMouse()'''
return task.cont
# update the camera according to the active camera
#self.modelColorCam.setMat(render, WindowManager.activeWindow.camera.getMat(render))
mpos = base.mouseWatcherNode.getMouse()
x_ratio = min( max( ((mpos.getX()+1)/2), 0), 1)
y_ratio = min( max( ((mpos.getY()+1)/2), 0), 1)
mx = int(x_ratio*self.windowSizeX)
my = self.windowSizeY - int(y_ratio*self.windowSizeY)
self.colorPickerScene.setShaderInput('mousepos', x_ratio, y_ratio, 0, 1)
if self.colorPickerTex.hasRamImage():
self.colorPickerTex.store(self.colorPickerImage)
# get the color below the mousepick from the rendered frame
r = self.colorPickerImage.getRedVal(0,0)
g = self.colorPickerImage.getGreenVal(0,0)
b = self.colorPickerImage.getBlueVal(0,0)
# calculate uv-texture position from the color
x = r + ((b%16)*256)
y = g + ((b//16)*256)
if self.isPainting:
self.__paintPixel(x,y)
self.__textureUpdateTask()
else:
# this might happen if no frame has been rendered yet since creation of the texture
print "W: TexturePainter.__paintTask: colorPickerTex.hasRamMipmapImage() =", self.colorPickerTex.hasRamImage()
return task.cont
def __paintPixel(self, x, y):
''' paint at x/y with the defined settings '''
imageMaxX = self.editImage.getXSize()
imageMaxY = self.editImage.getYSize()
def inImage(x,y):
''' is the given x/y position within the image '''
return ((imageMaxX > x >= 0) and (imageMaxY > y >= 0))
# how smooth should be painted
if self.paintSmooth:
# a smooth brush
hardness = 1.0
else:
# a hard brush
hardness = 0.1
hardness = min(1.0, max(0.05, hardness))
# the paint radius
radius = int(round(self.paintSize/2.0))
radiusSquare = float(radius*radius)
# a function to get the brush color/strength, depending on the radius
def getBrushColor(diffPosX, diffPosY):
distance = diffPosX**2 + diffPosY**2
brushStrength = (1 - (min(distance, radiusSquare) / radiusSquare)) / hardness
return min(1.0, max(0.0, brushStrength))
if inImage(x,y):
if self.paintMode == TEXTUREPAINTER_FUNCTION_PAINT_POINT:
if self.paintEffect in [PNMBrush.BESet, PNMBrush.BEBlend, PNMBrush.BEDarken, PNMBrush.BELighten]:
# render a spot into the texture
self.painter.drawPoint(x, y)
elif self.paintEffect in [TEXTUREPAINTER_BRUSH_FLATTEN, TEXTUREPAINTER_BRUSH_SMOOTH, TEXTUREPAINTER_BRUSH_RANDOMIZE]:
if self.paintEffect == TEXTUREPAINTER_BRUSH_SMOOTH:
# calculate average values
data = dict()
smoothRadius = 2
for dx in xrange(-radius, radius+1):
for dy in xrange(-radius, radius+1):
if inImage(x+dx,y+dy):
average = VBase4D(0)
dividor = 0
for px in xrange(-smoothRadius,smoothRadius+1):
for py in xrange(-smoothRadius,smoothRadius+1):
if inImage(x+dx+px,y+dy+py):
average += self.editImage.getXelA(x+dx+px,y+dy+py)
dividor += 1
average /= float(dividor)
data[(x+dx,y+dy)] = average
# save to image
for (px,py), newValue in data.items():
currentValue = self.editImage.getXelA(px,py)
diffValue = currentValue - newValue
dx = px - x
dy = py - y
multiplier = getBrushColor(dx, dy)
print dx, dy, multiplier
'''if self.paintSmooth:
multiplier = ((radius-math.fabs(dx))*(radius-math.fabs(dy))) / (radius*radius)
else:
# not sure if this is correct
multiplier = ((radius-math.fabs(dx))*(radius-math.fabs(dy)))'''
'''r = currentValue.getX() * (1-multiplier*self.paintColor.getX()) + diffValue.getX() * multiplier*self.paintColor.getX()
g = currentValue.getY() * (1-multiplier*self.paintColor.getY()) + diffValue.getY() * multiplier*self.paintColor.getY()
b = currentValue.getZ() * (1-multiplier*self.paintColor.getZ()) + diffValue.getZ() * multiplier*self.paintColor.getZ()
a = currentValue.getW() * (1-multiplier*self.paintColor.getW()) + diffValue.getW() * multiplier*self.paintColor.getW()'''
r = currentValue.getX() - multiplier * diffValue.getX()
g = currentValue.getY() - multiplier * diffValue.getY()
b = currentValue.getZ() - multiplier * diffValue.getZ()
a = currentValue.getW() - multiplier * diffValue.getW()
if self.editImage.hasAlpha():
self.editImage.setXelA(px,py,VBase4D(r,g,b,a))
else:
self.editImage.setXel(px,py,VBase3D(r,g,b))
#self.editImage.setXelA(x,y,value)
if self.paintEffect == TEXTUREPAINTER_BRUSH_FLATTEN:
dividor = 0
average = VBase4D(0)
for dx in xrange(-radius, radius+1):
for dy in xrange(-radius, radius+1):
if inImage(x+dx,y+dy):
multiplier = getBrushColor(dx, dy)
'''if self.paintSmooth:
multiplier = ((radius-math.fabs(dx))*(radius-math.fabs(dy))) / (radius*radius)
else:
multiplier = ((radius-math.fabs(dx))*(radius-math.fabs(dy)))'''
dividor += multiplier
average += self.editImage.getXelA(x+dx,y+dy) * multiplier
average /= dividor
for dx in xrange(-radius, radius+1):
for dy in xrange(-radius, radius+1):
if inImage(x+dx,y+dy):
multiplier = getBrushColor(dx, dy)
'''if self.paintSmooth:
multiplier = ((radius-math.fabs(dx))*(radius-math.fabs(dy))) / (radius*radius)
else:
# not sure if this is correct
multiplier = ((radius-math.fabs(dx))*(radius-math.fabs(dy)))'''
currentValue = self.editImage.getXelA(x+dx,y+dy)
r = currentValue.getX() * (1-multiplier*self.paintColor.getX()) + average.getX() * multiplier*self.paintColor.getX()
g = currentValue.getY() * (1-multiplier*self.paintColor.getY()) + average.getY() * multiplier*self.paintColor.getY()
b = currentValue.getZ() * (1-multiplier*self.paintColor.getZ()) + average.getZ() * multiplier*self.paintColor.getZ()
a = currentValue.getW() * (1-multiplier*self.paintColor.getW()) + average.getW() * multiplier*self.paintColor.getW()
if self.editImage.hasAlpha():
self.editImage.setXelA(x+dx,y+dy,VBase4D(r,g,b,a))
else:
self.editImage.setXel(x+dx,y+dy,VBase3D(r,g,b))
elif self.paintEffect == TEXTUREPAINTER_BRUSH_RANDOMIZE:
for dx in xrange(-radius, radius+1):
for dy in xrange(-radius, radius+1):
if inImage(x+dx,y+dy):
r = VBase4D(random.random()*self.paintColor.getX()-self.paintColor.getX()/2.,
random.random()*self.paintColor.getY()-self.paintColor.getY()/2.,
random.random()*self.paintColor.getZ()-self.paintColor.getZ()/2.,
random.random()*self.paintColor.getW()-self.paintColor.getW()/2.)
multiplier = getBrushColor(dx, dy)
'''if self.paintSmooth:
multiplier = ((radius-math.fabs(dx))*(radius-math.fabs(dy))) / (radius*radius)
else:
# not sure if this is correct
multiplier = ((radius-math.fabs(dx))*(radius-math.fabs(dy)))'''
currentValue = self.editImage.getXelA(x+dx,y+dy)
self.editImage.setXelA(x+dx,y+dy,currentValue+r*multiplier)
elif self.paintMode == TEXTUREPAINTER_FUNCTION_READ:
if inImage(x,y):
col = self.editImage.getXelA(x,y)
if self.editImage.hasAlpha():
self.paintColor = VBase4D(col[0], col[1], col[2], col[3])
else:
self.paintColor = VBase4D(col[0], col[1], col[2], 1.0)
messenger.send(EVENT_TEXTUREPAINTER_BRUSHCHANGED)
elif self.paintMode == TEXTUREPAINTER_FUNCTION_PAINT_LINE:
if self.lastPoint != None:
self.painter.drawLine(x, y, self.lastPoint[0], self.lastPoint[1])
elif self.paintMode == TEXTUREPAINTER_FUNCTION_PAINT_RECTANGLE:
if self.lastPoint != None:
self.painter.drawRectangle(x, y, self.lastPoint[0], self.lastPoint[1])
self.lastPoint = (x,y)
class HtmlView(DirectObject):
notify = DirectNotifyGlobal.directNotify.newCategory("HtmlView")
useHalfTexture = base.config.GetBool("news-half-texture", 0)
def __init__(self, parent=aspect2d):
"""Properly initialize ourself."""
#AwWebViewListener.AwWebViewListener.__init__(self)
self.parent = parent
self.mx = 0
self.my = 0
self.htmlFile = "index.html"
self.transparency = False # this is important looks weird if it's true
global GlobalWebcore
if GlobalWebcore:
# we get a C++ crash if we construct webcore a second time
pass
else:
GlobalWebcore = AwWebCore(AwWebCore.LOGVERBOSE, True,
AwWebCore.PFBGRA)
GlobalWebcore.setBaseDirectory('.')
for errResponse in xrange(400, 600):
GlobalWebcore.setCustomResponsePage(errResponse, "error.html")
self.webView = GlobalWebcore.createWebView(WEB_WIDTH, WEB_HEIGHT,
self.transparency, False,
70)
#self.webView.setListener(self)
#self.webView.setCallback("requestFPS");
frameName = ''
inGameNewsUrl = self.getInGameNewsUrl()
#self.webView.loadURL2(inGameNewsUrl)
self.imgBuffer = array.array('B')
for i in xrange(WEB_WIDTH * WEB_HEIGHT):
self.imgBuffer.append(0)
self.imgBuffer.append(0)
self.imgBuffer.append(0)
self.imgBuffer.append(255)
if self.useHalfTexture:
self.leftBuffer = array.array('B')
for i in xrange(WEB_HALF_WIDTH * WEB_HEIGHT):
self.leftBuffer.append(0)
self.leftBuffer.append(0)
self.leftBuffer.append(0)
self.leftBuffer.append(255)
self.rightBuffer = array.array('B')
for i in xrange(WEB_HALF_WIDTH * WEB_HEIGHT):
self.rightBuffer.append(0)
self.rightBuffer.append(0)
self.rightBuffer.append(0)
self.rightBuffer.append(255)
self.setupTexture()
if self.useHalfTexture:
self.setupHalfTextures()
#self.interval = LerpHprInterval(self.quad, 2, Vec3(360, 0, 0), Vec3(0, 0, 0))
#self.accept("escape", sys.exit, [0])
#self.accept("w", self.writeTex)
self.accept("mouse1", self.mouseDown, [AwWebView.LEFTMOUSEBTN])
self.accept("mouse3", self.mouseDown, [AwWebView.RIGHTMOUSEBTN])
self.accept("mouse1-up", self.mouseUp, [AwWebView.LEFTMOUSEBTN])
self.accept("mouse3-up", self.mouseUp, [AwWebView.RIGHTMOUSEBTN])
#self.accept("f1", self.toggleRotation)
#self.accept("f2", self.toggleTransparency)
#self.accept("f3", self.reload)
#self.accept("f4", self.zoomIn)
#self.accept("f5", self.zoomOut)
#taskMgr.doMethodLater(1.0, self.update, 'HtmlViewUpdateTask')
# we get a problem if a mid-frame hearbeat fires of this task in conjunction with igLoop
#taskMgr.add(self.update, 'HtmlViewUpdateTask', priority = 51)
#taskMgr.add(self.update, 'HtmlViewUpdateTask')
#base.newsFrame = self
def getInGameNewsUrl(self):
"""Get the appropriate URL to use if we are in test, qa, or live."""
# First if all else fails, we hard code the live news url
result = base.config.GetString(
"fallback-news-url",
"http://cdn.toontown.disney.go.com/toontown/en/gamenews/")
# next check if we have an override, say they want to url to point to a file in their harddisk
override = base.config.GetString("in-game-news-url", "")
if override:
self.notify.info(
"got an override url, using %s for in a game news" % override)
result = override
else:
try:
launcherUrl = base.launcher.getValue("GAME_IN_GAME_NEWS_URL",
"")
if launcherUrl:
result = launcherUrl
self.notify.info(
"got GAME_IN_GAME_NEWS_URL from launcher using %s" %
result)
else:
self.notify.info(
"blank GAME_IN_GAME_NEWS_URL from launcher, using %s" %
result)
except:
self.notify.warning(
"got exception getting GAME_IN_GAME_NEWS_URL from launcher, using %s"
% result)
return result
def setupTexture(self):
cm = CardMaker('quadMaker')
cm.setColor(1.0, 1.0, 1.0, 1.0)
aspect = base.camLens.getAspectRatio()
htmlWidth = 2.0 * aspect * WEB_WIDTH_PIXELS / float(WIN_WIDTH)
htmlHeight = 2.0 * float(WEB_HEIGHT_PIXELS) / float(WIN_HEIGHT)
# the html area will be center aligned and vertically top aligned
#cm.setFrame(-htmlWidth/2.0, htmlWidth/2.0, 1.0 - htmlHeight, 1.0)
cm.setFrame(-htmlWidth / 2.0, htmlWidth / 2.0, -htmlHeight / 2.0,
htmlHeight / 2.0)
bottomRightX = (WEB_WIDTH_PIXELS) / float(WEB_WIDTH + 1)
bottomRightY = WEB_HEIGHT_PIXELS / float(WEB_HEIGHT + 1)
#cm.setUvRange(Point2(0,0), Point2(bottomRightX, bottomRightY))
cm.setUvRange(Point2(0, 1 - bottomRightY), Point2(bottomRightX, 1))
card = cm.generate()
self.quad = NodePath(card)
self.quad.reparentTo(self.parent)
self.guiTex = Texture("guiTex")
self.guiTex.setupTexture(Texture.TT2dTexture, WEB_WIDTH, WEB_HEIGHT, 1,
Texture.TUnsignedByte, Texture.FRgba)
self.guiTex.setMinfilter(Texture.FTLinear)
self.guiTex.setKeepRamImage(True)
self.guiTex.makeRamImage()
self.guiTex.setWrapU(Texture.WMRepeat)
self.guiTex.setWrapV(Texture.WMRepeat)
ts = TextureStage('webTS')
self.quad.setTexture(ts, self.guiTex)
self.quad.setTexScale(ts, 1.0, -1.0)
self.quad.setTransparency(0)
self.quad.setTwoSided(True)
self.quad.setColor(1.0, 1.0, 1.0, 1.0)
#self.quad.setZ(0.1) # shtickerbook is moved up by 0.1
self.calcMouseLimits()
def setupHalfTextures(self):
self.setupLeftTexture()
self.setupRightTexture()
self.fullPnmImage = PNMImage(WEB_WIDTH, WEB_HEIGHT, 4)
self.leftPnmImage = PNMImage(WEB_HALF_WIDTH, WEB_HEIGHT, 4)
self.rightPnmImage = PNMImage(WEB_HALF_WIDTH, WEB_HEIGHT, 4)
def setupLeftTexture(self):
cm = CardMaker('quadMaker')
cm.setColor(1.0, 1.0, 1.0, 1.0)
aspect = base.camLens.getAspectRatio()
htmlWidth = 2.0 * aspect * WEB_WIDTH / float(WIN_WIDTH)
htmlHeight = 2.0 * float(WEB_HEIGHT) / float(WIN_HEIGHT)
# the html area will be center aligned and vertically top aligned
#cm.setFrame(-htmlWidth/2.0, htmlWidth/2.0, 1.0 - htmlHeight, 1.0)
cm.setFrame(-htmlWidth / 2.0, 0, -htmlHeight / 2.0, htmlHeight / 2.0)
card = cm.generate()
self.leftQuad = NodePath(card)
self.leftQuad.reparentTo(self.parent)
self.leftGuiTex = Texture("guiTex")
self.leftGuiTex.setupTexture(Texture.TT2dTexture, WEB_HALF_WIDTH,
WEB_HEIGHT, 1, Texture.TUnsignedByte,
Texture.FRgba)
self.leftGuiTex.setKeepRamImage(True)
self.leftGuiTex.makeRamImage()
self.leftGuiTex.setWrapU(Texture.WMClamp)
self.leftGuiTex.setWrapV(Texture.WMClamp)
ts = TextureStage('leftWebTS')
self.leftQuad.setTexture(ts, self.leftGuiTex)
self.leftQuad.setTexScale(ts, 1.0, -1.0)
self.leftQuad.setTransparency(0)
self.leftQuad.setTwoSided(True)
self.leftQuad.setColor(1.0, 1.0, 1.0, 1.0)
#self.quad.setZ(0.1) # shtickerbook is moved up by 0.1
def setupRightTexture(self):
cm = CardMaker('quadMaker')
cm.setColor(1.0, 1.0, 1.0, 1.0)
aspect = base.camLens.getAspectRatio()
htmlWidth = 2.0 * aspect * WEB_WIDTH / float(WIN_WIDTH)
htmlHeight = 2.0 * float(WEB_HEIGHT) / float(WIN_HEIGHT)
# the html area will be center aligned and vertically top aligned
#cm.setFrame(-htmlWidth/2.0, htmlWidth/2.0, 1.0 - htmlHeight, 1.0)
cm.setFrame(0, htmlWidth / 2.0, -htmlHeight / 2.0, htmlHeight / 2.0)
card = cm.generate()
self.rightQuad = NodePath(card)
self.rightQuad.reparentTo(self.parent)
self.rightGuiTex = Texture("guiTex")
self.rightGuiTex.setupTexture(Texture.TT2dTexture, WEB_HALF_WIDTH,
WEB_HEIGHT, 1, Texture.TUnsignedByte,
Texture.FRgba)
self.rightGuiTex.setKeepRamImage(True)
self.rightGuiTex.makeRamImage()
self.rightGuiTex.setWrapU(Texture.WMClamp)
self.rightGuiTex.setWrapV(Texture.WMClamp)
ts = TextureStage('rightWebTS')
self.rightQuad.setTexture(ts, self.rightGuiTex)
self.rightQuad.setTexScale(ts, 1.0, -1.0)
self.rightQuad.setTransparency(0)
self.rightQuad.setTwoSided(True)
self.rightQuad.setColor(1.0, 1.0, 1.0, 1.0)
#self.quad.setZ(0.1) # shtickerbook is moved up by 0.1
def calcMouseLimits(self):
ll = Point3()
ur = Point3()
self.quad.calcTightBounds(ll, ur)
self.notify.debug("ll=%s ur=%s" % (ll, ur))
# we need to get our relative position to aspect2d, since shtiker books is shifted
offset = self.quad.getPos(aspect2d)
self.notify.debug("offset = %s " % offset)
ll.setZ(ll.getZ() + offset.getZ())
ur.setZ(ur.getZ() + offset.getZ())
self.notify.debug("new LL=%s, UR=%s" % (ll, ur))
relPointll = self.quad.getRelativePoint(aspect2d, ll)
self.notify.debug("relPoint = %s" % relPointll)
self.mouseLL = (aspect2d.getScale()[0] * ll[0],
aspect2d.getScale()[2] * ll[2])
self.mouseUR = (aspect2d.getScale()[0] * ur[0],
aspect2d.getScale()[2] * ur[2])
self.notify.debug("original mouseLL=%s, mouseUR=%s" %
(self.mouseLL, self.mouseUR))
def writeTex(self, filename="guiText.png"):
self.notify.debug("writing texture")
self.guiTex.generateRamMipmapImages()
self.guiTex.write(filename)
def toggleRotation(self):
if self.interval.isPlaying():
self.interval.finish()
else:
self.interval.loop()
def mouseDown(self, button):
messenger.send('wakeup')
self.webView.injectMouseDown(button)
def mouseUp(self, button):
self.webView.injectMouseUp(button)
def reload(self):
pass
#self.webView.loadFile(self.htmlFile, '')
def zoomIn(self):
self.webView.zoomIn()
def zoomOut(self):
self.webView.zoomOut()
def toggleTransparency(self):
self.transparency = not self.transparency
self.webView.setTransparent(self.transparency)
def update(self, task):
global GlobalWebcore
if base.mouseWatcherNode.hasMouse():
x, y = self._translateRelativeCoordinates(
base.mouseWatcherNode.getMouseX(),
base.mouseWatcherNode.getMouseY())
#self.notify.debug('got mouse move %d %d' % (x,y))
#self.webView.injectMouseMove(x, y)
if (self.mx - x) != 0 or (self.my - y) != 0:
self.webView.injectMouseMove(x, y)
#self.notify.debug('injecting mouse move %d %d' % (x,y))
self.mx, self.my = x, y
if self.webView.isDirty():
#self.notify.debug("webview is dirty")
self.webView.render(self.imgBuffer.buffer_info()[0],
WEB_WIDTH * 4, 4)
#Texture.setTexturesPower2(AutoTextureScale.ATSUp)
Texture.setTexturesPower2(2)
#self.notify.debug("about to modify ram image")
textureBuffer = self.guiTex.modifyRamImage()
#import pdb; pdb.set_trace()
#self.notify.debug("about to call textureBuffer.setData")
textureBuffer.setData(self.imgBuffer.tostring())
#self.notify.debug("done calling setData")
if self.useHalfTexture:
# TODO check with DRose, this feels inefficient
self.guiTex.store(self.fullPnmImage)
self.leftPnmImage.copySubImage(self.fullPnmImage, 0, 0, 0,
0, WEB_HALF_WIDTH,
WEB_HEIGHT)
self.rightPnmImage.copySubImage(self.fullPnmImage, 0, 0,
WEB_HALF_WIDTH, 0,
WEB_HALF_WIDTH, WEB_HEIGHT)
self.leftGuiTex.load(self.leftPnmImage)
self.rightGuiTex.load(self.rightPnmImage)
self.quad.hide()
#Texture.setTexturesPower2(AutoTextureScale.ATSDown)
Texture.setTexturesPower2(1)
GlobalWebcore.update()
return Task.cont
def _translateRelativeCoordinates(self, x, y):
sx = int((x - self.mouseLL[0]) / (self.mouseUR[0] - self.mouseLL[0]) *
WEB_WIDTH_PIXELS)
sy = WEB_HEIGHT_PIXELS - int(
(y - self.mouseLL[1]) /
(self.mouseUR[1] - self.mouseLL[1]) * WEB_HEIGHT_PIXELS)
return sx, sy
def unload(self):
"""Clean up everything, especially the awesomium bits."""
self.ignoreAll()
self.webView.destroy()
self.webView = None
#global GlobalWebcore
#GlobalWebcore = None
pass
# --------------------[ WebViewListener implementation ]--------------------------
def onCallback(self, name, args):
assert self.notify.debugStateCall(self)
if name == "requestFPS":
#self.webView.setProperty( "fps", JSValue("%.1f" % (1.0 / globalClock.getDt())) )
#self.webView.executeJavascript("updateFPS()", "")
pass
def onBeginNavigation(self, url, frameName):
assert self.notify.debugStateCall(self)
pass
def onBeginLoading(self, url, frameName, statusCode, mimeType):
assert self.notify.debugStateCall(self)
pass
def onFinishLoading(self):
assert self.notify.debugStateCall(self)
self.notify.debug("finished loading")
pass
def onReceiveTitle(self, title, frameName):
assert self.notify.debugStateCall(self)
pass
def onChangeTooltip(self, tooltip):
assert self.notify.debugStateCall(self)
pass
def onChangeCursor(self, cursor):
assert self.notify.debugStateCall(self)
pass
def onChangeKeyboardFocus(self, isFocused):
assert self.notify.debugStateCall(self)
pass
def onChangeTargetURL(self, url):
assert self.notify.debugStateCall(self)
pass
class GXOStar(GXOBase):
def __init__(self, parent=render, pos=Vec3(50,0,0)):
GXOBase.__init__(self, parent, pos)
self._initializeFlare()
def _initializeFlare(self):
# Parameters
self.distance = 130000.0
self.threshold = 0.3
self.radius = 0.8
self.strength = 1.0
self.suncolor = Vec4( 1, 1, 1, 1 )
self.suncardcolor = Vec4( 1, 1, 0, 0 )
# Initialize some values
self.obscured = 0.0
# flaredata will hold the rendered image
self.flaredata = PNMImage()
# flaretexture will store the rendered buffer
self.flaretexture = Texture()
# Create a 10x10 texture buffer for the flare
self.flarebuffer = base.win.makeTextureBuffer("Flare Buffer", 10, 10)
# Attach the texture to the buffer
self.flarebuffer.addRenderTexture(self.flaretexture, GraphicsOutput.RTMCopyRam)
self.flarebuffer.setSort(-100)
# Camera that renders the flare buffer
self.flarecamera = base.makeCamera(self.flarebuffer)
#self.flarecamera.reparentTo(base.cam)
#self.flarecamera.setPos(-50,0,0)
self.ortlens = OrthographicLens()
self.ortlens.setFilmSize(10, 10) # or whatever is appropriate for your scene
self.ortlens.setNearFar(1,self.distance)
self.flarecamera.node().setLens(self.ortlens)
self.flarecamera.node().setCameraMask(GXMgr.MASK_GXM_HIDDEN)
# Create a light for the flare
self.sunlight = self.baseNode.attachNewNode(PointLight("Sun:Point Light"))
self.sunlight.node().setColor(self.suncolor)
self.sunlight.node().setAttenuation(Vec3( 0.1, 0.04, 0.0 ))
# Load texture cards
# Create a nodepath that'll hold the texture cards for the new lens-flare
self.texcardNP = aspect2d.attachNewNode('Sun:flareNode1')
self.texcardNP.attachNewNode('Sun:fakeHdr')
self.texcardNP.attachNewNode('Sun:starburstNode')
# Load a circle and assign it a color. This will be used to calculate
# Flare occlusion
self.starcard = loader.loadModel('../data/models/unitcircle.egg')
self.starcard.reparentTo(self.baseNode)
self.starcard.setColor(self.suncardcolor)
self.starcard.setScale(1)
#self.starcard.setTransparency(TransparencyAttrib.MAlpha)
# This is necessary since a billboard always rotates the y-axis to the
# target but we need the z-axis
self.starcard.setP(-90)
self.starcard.setBillboardPointEye(self.flarecamera, 0.0)
# Don't let the main camera see the star card
self.starcard.show(GXMgr.MASK_GXM_HIDDEN)
self.starcard.hide(GXMgr.MASK_GXM_VISIBLE)
#the models are really just texture cards create with egg-texture-cards
# from the actual pictures
self.hdr = loader.loadModel('../data/models/fx_flare.egg')
self.hdr.reparentTo(self.texcardNP.find('**/Sun:fakeHdr'))
# Flare specs
self.starburst_0 = loader.loadModel('../data/models/fx_starburst_01.egg')
self.starburst_1 = loader.loadModel('../data/models/fx_starburst_02.egg')
self.starburst_2 = loader.loadModel('../data/models/fx_starburst_03.egg')
self.starburst_0.setPos(0.5,0,0.5)
self.starburst_1.setPos(0.5,0,0.5)
self.starburst_2.setPos(0.5,0,0.5)
self.starburst_0.setScale(.2)
self.starburst_1.setScale(.2)
self.starburst_2.setScale(.2)
self.starburst_0.reparentTo(self.texcardNP.find('**/Sun:starburstNode'))
self.starburst_1.reparentTo(self.texcardNP.find('**/Sun:starburstNode'))
self.starburst_2.reparentTo(self.texcardNP.find('**/Sun:starburstNode'))
self.texcardNP.setTransparency(TransparencyAttrib.MAlpha)
# Put the texture cards in the background bin
self.texcardNP.setBin('background', 0)
# The texture cards do not affect the depth buffer
self.texcardNP.setDepthWrite(False)
#attach a node to the screen middle, used for some math
self.mid2d = aspect2d.attachNewNode('mid2d')
#start the task that implements the lens-flare
taskMgr.add(self._flareTask, 'Sun:flareTask')
## this function returns the aspect2d position of a light source, if it enters the cameras field of view
def _get2D(self, nodePath):
#get the position of the light source relative to the cam
p3d = base.cam.getRelativePoint(nodePath, Point3(0,0,0))
p2d = Point2()
#project the light source into the viewing plane and return 2d coordinates, if it is in the visible area(read: not behind the cam)
if base.cam.node().getLens().project(p3d, p2d):
return p2d
return None
def _getObscured(self, color):
# This originally looked for the radius of the light but that caused
# assertion errors. Now I use the radius of the hdr model.
bounds = self.starcard.getBounds()
#print ("bounds=%s rad=%s"%(bounds,bounds.getRadius()))
if not bounds.isEmpty():
r = bounds.getRadius()
# Setting the film size sets the field-of-view and the aspect ratio
# Maybe this should be done with setAspectRation() and setFov()
self.ortlens.setFilmSize(r * self.radius, r * self.radius)
# Point the flarecamera at the sun so we can determine if anything
# is obscurring the sun
self.flarecamera.lookAt(self.baseNode)
# Renders the next frame in all the registered windows, and flips
# all of the frame buffers. This will populate flaretexture since
# it's attached to the flarebuffer.
# Save the rendered frame in flaredata
base.graphicsEngine.renderFrame()
self.flaretexture.store(self.flaredata)
#print ("flaredata=%s | color=%s"%(self.flaredata.getXel(5,5), color))
# Initialize the obscured factor
obscured = 100.0
color = VBase3D(color[0],color[1],color[2])
for x in xrange(0,9):
for y in xrange(0,9):
if color.almostEqual(self.flaredata.getXel(x,y), self.threshold):
obscured -= 1.0
else:
obscured = 0
return obscured
def _flareTask(self, task):
#going through the list of lightNodePaths
#for index in xrange(0, len(self.lightNodes)):
pos2d = self._get2D(self.sunlight)
#if the light source is visible from the cam's point of view,
# display the lens-flare
if pos2d:
#print ("Flare visible")
# The the obscured factor
obscured = self._getObscured(self.suncardcolor)
# Scale it to [0,1]
self.obscured = obscured/100
##print obscured
# Length is the length of the vector that goes from the screen
# middle to the pos of the light. The length gets smaller the
# closer the light is to the screen middle, however, since
# length is used to calculate the brightness of the effect we
# actually need an inverse behaviour, since the brightness
# will be greates when center of screen= pos of light
length = math.sqrt(pos2d.getX()*pos2d.getX()+pos2d.getY()*pos2d.getY())
invLength= 1.0-length*2
# Subtract the obscured factor from the inverted distence and
# we have a value that simulates the power of the flare
#brightness
flarePower=invLength-self.obscured
#print("light pos=%s | length=%s"%(pos2d,length))
print("obs=%s | length=%s | inv=%s | pow=%s"%(self.obscured,length,invLength,flarePower))
# Clamp the flare power to some values
if flarePower < 0 and self.obscured > 0: flarePower = 0.0
if flarePower < 0 and self.obscured <= 0: flarePower = 0.3
if flarePower > 1 : flarePower = 1
print("flarepower=%s"%(flarePower))
#
if self.obscured >= 0.8:
self.texcardNP.find('**/Sun:starburstNode').hide()
else:
self.texcardNP.find('**/Sun:starburstNode').show()
#drawing the lens-flare effect...
r= self.suncolor.getX()
g= self.suncolor.getY()
b= self.suncolor.getZ()
r = math.sqrt(r*r+length*length) * self.strength
g = math.sqrt(g*g+length*length) * self.strength
b = math.sqrt(b*b+length*length) * self.strength
print("%s,%s,%s"%(r,g,b))
#
if self.obscured > 0.19:
a = self.obscured - 0.2
else:
a = 0.4 - flarePower
#
if a < 0 : a = 0
if a > 0.8 : a = 0.8
#
self.hdr.setColor(r,g,b,0.8-a)
self.hdr.setR(90*length)
self.texcardNP.find('**/Sun:starburstNode').setColor(r,g,b,0.5+length)
self.hdr.setPos(pos2d.getX(),0,pos2d.getY())
self.hdr.setScale(8.5+(5*length))
vecMid = Vec2(self.mid2d.getX(), self.mid2d.getZ())
vec2d = Vec2(vecMid-pos2d)
vec3d = Vec3(vec2d.getX(), 0, vec2d.getY())
self.starburst_0.setPos(self.hdr.getPos()-(vec3d*10))
self.starburst_1.setPos(self.hdr.getPos()-(vec3d*5))
self.starburst_2.setPos(self.hdr.getPos()-(vec3d*10))
self.texcardNP.show()
#print "a",a
else:
#hide the lens-flare effect for a light source, if it is not visible...
self.texcardNP.hide()
return Task.cont
class TexturePainter(DirectObject):
def __init__(self):
self.editTexture = None
self.editModel = None
self.texturePainterStatus = TEXTURE_PAINTER_STATUS_DISABLED
self.paintColor = VBase4D(1, 1, 1, 1)
self.paintSize = 10
self.paintEffect = PNMBrush.BEBlend
self.paintSmooth = True
self.paintMode = TEXTUREPAINTER_FUNCTION_PAINT_POINT
self.painter = None
# --- creation and destroying of the whole editor ---
def enableEditor(self):
''' create the editor
change from disabled to enabled'''
if self.texturePainterStatus == TEXTURE_PAINTER_STATUS_DISABLED:
self.texturePainterStatus = TEXTURE_PAINTER_STATUS_ENABLED
self.__enableEditor()
else:
print "E: TexturePainter.enableEditor: not disabled", self.texturePainterStatus
def disableEditor(self):
''' destroy the editor, automatically stop the editor and painting
change from enabled to disabled'''
# try stopping if more advanced mode
#if self.texturePainterStatus == TEXTURE_PAINTER_STATUS_INITIALIZED:
# self.stopEditor()
if self.texturePainterStatus == TEXTURE_PAINTER_STATUS_ENABLED:
self.texturePainterStatus = TEXTURE_PAINTER_STATUS_DISABLED
self.__disableEditor()
else:
print "E: TexturePainter.disableEditor: not enabled", self.texturePainterStatus
# ---
def startEditor(self,
editModel,
editTexture,
backgroundShader=MODEL_COLOR_SHADER):
''' prepare to paint
change from enabled to initialized'''
if self.texturePainterStatus == TEXTURE_PAINTER_STATUS_ENABLED:
self.texturePainterStatus = TEXTURE_PAINTER_STATUS_INITIALIZED
self.__startEditor(editModel, editTexture, backgroundShader)
else:
print "E: TexturePainter.startEditor: not enabled", self.texturePainterStatus
def stopEditor(self):
''' stop painting, automatically stop painting
change from initialized to enabled'''
#if self.texturePainterStatus == TEXTURE_PAINTER_STATUS_INITIALIZED:
# self.stopPaint()
if self.texturePainterStatus == TEXTURE_PAINTER_STATUS_INITIALIZED:
self.texturePainterStatus = TEXTURE_PAINTER_STATUS_ENABLED
return self.__stopEditor()
else:
print "E: TexturePainter.startEditor: not initialized", self.texturePainterStatus
""" # this is not externally callable
# ---
def startPaint(self):
''' start painting on the model
change from initialized to running '''
if self.texturePainterStatus == TEXTURE_PAINTER_STATUS_INITIALIZED:
self.texturePainterStatus = TEXTURE_PAINTER_STATUS_RUNNING
self.__startPaint()
else:
print "E: TexturePainter.startPaint: not enabled", self.texturePainterStatus"""
def stopPaint(self):
''' stop painting
change from running to initialized '''
if self.texturePainterStatus == TEXTURE_PAINTER_STATUS_RUNNING:
self.texturePainterStatus = TEXTURE_PAINTER_STATUS_INITIALIZED
self.__stopPaint()
else:
print "E: TexturePainter.stopPaint: not running", self.texturePainterStatus
# --- brush settings for painting ---
''' changing brush settings is possible all the time '''
def setBrushSettings(self, color, size, smooth, effect):
#print "I: TexturePainter.setBrushSettings", color, size, smooth, effect
self.paintColor = color
self.paintSize = size
self.paintEffect = effect
self.paintSmooth = smooth
if effect in [
PNMBrush.BESet, PNMBrush.BEBlend, PNMBrush.BEDarken,
PNMBrush.BELighten
]:
self.brush = PNMBrush.makeSpot(color, size, smooth, effect)
#if self.paintModel:
if self.painter:
self.painter.setPen(self.brush)
def getBrushSettings(self):
return self.paintColor, self.paintSize, self.paintSmooth, self.paintEffect
def setPaintMode(self, newMode):
self.paintMode = newMode
# clear last point if mode changed
if newMode == TEXTUREPAINTER_FUNCTION_PAINT_POINT or \
newMode == TEXTUREPAINTER_FUNCTION_READ:
self.lastPoint = None
def getPaintMode(self):
return self.paintMode
def __enableEditor(self):
''' create the background rendering etc., but the model is not yet defined '''
print "I: TexturePainter.__enableEditor"
# the buffer the model with the color texture is rendered into
self.modelColorBuffer = None
self.modelColorCam = None
# the buffer the picked position color is rendered into
self.colorPickerBuffer = None
self.colorPickerCam = None
# create the buffers
self.__createBuffer()
# when the window is resized, the background buffer etc must be updated.
self.accept("window-event", self.__windowEvent)
# some debugging stuff
self.accept("v", base.bufferViewer.toggleEnable)
self.accept("V", base.bufferViewer.toggleEnable)
def __disableEditor(self):
print "I: TexturePainter.__disableEditor"
self.__destroyBuffer()
# ignore window-event and debug
self.ignoreAll()
def __windowEvent(self, win=None):
''' when the editor is enabled, update the buffers etc. when the window
is resized '''
print "I: TexturePainter.windowEvent"
# with a fixed backgroudn buffer size this is not needed anymore
if False:
#if self.texturePainterStatus != TEXTURE_PAINTER_STATUS_DISABLED:
if self.modelColorBuffer:
if WindowManager.activeWindow:
# on window resize there seems to be never a active window
win = WindowManager.activeWindow.win
else:
win = base.win
if self.modelColorBuffer.getXSize() != win.getXSize(
) or self.modelColorBuffer.getYSize() != win.getYSize():
'''print " - window resized",\
self.modelColorBuffer.getXSize(),\
win.getXSize(),\
self.modelColorBuffer.getYSize(),\
win.getYSize()'''
# if the buffer size doesnt match the window size (window has been resized)
self.__destroyBuffer()
self.__createBuffer()
self.__updateModel()
else:
print "W: TexturePainter.__windowEvent: no buffer"
self.__createBuffer()
def __createBuffer(self):
''' create the buffer we render in the background into '''
print "I: TexturePainter.__createBuffer"
# the window has been modified
if WindowManager.activeWindow:
# on window resize there seems to be never a active window
win = WindowManager.activeWindow.win
else:
win = base.win
# get the window size
self.windowSizeX = win.getXSize()
self.windowSizeY = win.getYSize()
# create a buffer in which we render the model using a shader
self.paintMap = Texture()
# 1.5.4 cant handle non power of 2 buffers
self.modelColorBuffer = createOffscreenBuffer(
-3, TEXTUREPAINTER_BACKGROUND_BUFFER_RENDERSIZE[0],
TEXTUREPAINTER_BACKGROUND_BUFFER_RENDERSIZE[1]
) #self.windowSizeX, self.windowSizeY)
self.modelColorBuffer.addRenderTexture(self.paintMap,
GraphicsOutput.RTMBindOrCopy,
GraphicsOutput.RTPColor)
self.modelColorCam = base.makeCamera(self.modelColorBuffer,
lens=base.cam.node().getLens(),
sort=1)
# Create a small buffer for the shader program that will fetch the point from the texture made
# by the self.modelColorBuffer
self.colorPickerImage = PNMImage()
self.colorPickerTex = Texture()
self.colorPickerBuffer = base.win.makeTextureBuffer(
"color picker buffer", 2, 2, self.colorPickerTex, True)
self.colorPickerScene = NodePath('color picker scene')
self.colorPickerCam = base.makeCamera(self.colorPickerBuffer,
lens=base.cam.node().getLens(),
sort=2)
self.colorPickerCam.reparentTo(self.colorPickerScene)
self.colorPickerCam.setY(-2)
cm = CardMaker('color picker scene card')
cm.setFrameFullscreenQuad()
pickerCard = self.colorPickerScene.attachNewNode(cm.generate())
loadPicker = NodePath(PandaNode('pointnode'))
loadPicker.setShader(Shader.make(COLOR_PICKER_SHADER), 10001)
# Feed the paintmap from the paintBuffer to the shader and initial mouse positions
self.colorPickerScene.setShaderInput('paintmap', self.paintMap)
self.colorPickerScene.setShaderInput('mousepos', 0, 0, 0, 1)
self.colorPickerCam.node().setInitialState(loadPicker.getState())
def __destroyBuffer(self):
print "I: TexturePainter.__destroyBuffer"
if self.modelColorBuffer:
# Destroy the buffer
base.graphicsEngine.removeWindow(self.modelColorBuffer)
self.modelColorBuffer = None
# Remove the camera
self.modelColorCam.removeNode()
del self.modelColorCam
self.colorPickerScene.removeNode()
del self.colorPickerScene
# remove cam
self.colorPickerCam.removeNode()
del self.colorPickerCam
# Destroy the buffer
base.graphicsEngine.removeWindow(self.colorPickerBuffer)
self.colorPickerBuffer = None
del self.colorPickerTex
del self.colorPickerImage
def __startEditor(self,
editModel,
editTexture,
backgroundShader=MODEL_COLOR_SHADER):
print "I: TexturePainter.__startEditor"
# this is needed as on startup the editor may not have had a window etc.
self.__windowEvent()
if not editModel or not editTexture:
print "W: TexturePainter.__startEditor: model or texture invalid", editModel, editTexture
return False
self.editModel = editModel
self.editTexture = editTexture
self.editImage = None
self.backgroundShader = backgroundShader
if type(self.editTexture) == Texture:
# if the image to modify is a texture, create a pnmImage which we modify
self.editImage = PNMImage()
# copy the image from the texture to the working layer
self.editTexture.store(self.editImage)
else:
self.editImage = self.editTexture
# create the brush for painting
self.painter = PNMPainter(self.editImage)
self.setBrushSettings(*self.getBrushSettings())
self.__updateModel()
# start edit
messenger.send(EVENT_TEXTUREPAINTER_STARTEDIT)
for startEvent in TEXTUREPAINTER_START_PAINT_EVENTS:
self.accept(startEvent, self.__startPaint)
for stopEvent in TEXTUREPAINTER_STOP_PAINT_EVENTS:
self.accept(stopEvent, self.__stopPaint)
self.modelColorCam.node().copyLens(
WindowManager.activeWindow.camera.node().getLens())
taskMgr.add(self.__paintTask, 'paintTask')
#modelModificator.toggleEditmode(False)
self.isPainting = False
def __stopEditor(self):
print "I: TexturePainter.__stopEditor"
for startEvent in TEXTUREPAINTER_START_PAINT_EVENTS:
self.ignore(startEvent)
for stopEvent in TEXTUREPAINTER_STOP_PAINT_EVENTS:
self.ignore(stopEvent)
taskMgr.remove('paintTask')
# stop edit end
# must be reset before we loose the properties
if self.editModel and self.editTexture and self.editImage:
try:
# hide the model from cam 2
self.editModel.hide(BitMask32.bit(1))
self.editModel = None
except:
print "E: TexturePainter.__stopEditor: the model has already been deleted"
# stop edit
messenger.send(EVENT_TEXTUREPAINTER_STOPEDIT)
self.editImage = None
self.editTexture = None
self.painter = None
self.brush = None
#modelModificator.toggleEditmode(True)
def __updateModel(self):
if self.editModel:
# create a image with the same size of the texture
textureSize = (self.editTexture.getXSize(),
self.editTexture.getYSize())
# create a dummy node, where we setup the parameters for the background rendering
loadPaintNode = NodePath(PandaNode('paintnode'))
loadPaintNode.setShader(Shader.make(self.backgroundShader), 10001)
loadPaintNode.setShaderInput('texsize', textureSize[0],
textureSize[1], 0, 0)
# copy the state onto the camera
self.modelColorCam.node().setInitialState(loadPaintNode.getState())
# the camera gets a special bitmask, to show/hide models from it
self.modelColorCam.node().setCameraMask(BitMask32.bit(1))
if False:
# doesnt work, but would be nicer (not messing with the default render state)
hiddenNode = NodePath(PandaNode('hiddennode'))
hiddenNode.hide(BitMask32.bit(1))
showTroughNode = NodePath(PandaNode('showtroughnode'))
showTroughNode.showThrough(BitMask32.bit(1))
self.modelColorCam.node().setTagStateKey(
'show-on-backrender-cam')
self.modelColorCam.node().setTagState('False',
hiddenNode.getState())
self.modelColorCam.node().setTagState(
'True', showTroughNode.getState())
render.setTag('show-on-backrender-cam', 'False')
self.editModel.setTag('show-on-backrender-cam', 'True')
else:
# make only the model visible to the background camera
render.hide(BitMask32.bit(1))
self.editModel.showThrough(BitMask32.bit(1))
# --- start the paint tasks ---
def __startPaint(self):
self.isPainting = True
def __stopPaint(self):
self.isPainting = False
# --- modification tasks ---
def __textureUpdateTask(self, task=None):
''' modify the texture using the edited image
'''
if type(self.editTexture) == Texture:
self.editTexture.load(self.editImage)
if task: # task may be None
return task.again
def __paintTask(self, task):
#print "I: TexturePainter.__paintTask:"
if not WindowManager.activeWindow or not WindowManager.activeWindow.mouseWatcherNode.hasMouse(
):
'''print " - abort:", WindowManager.activeWindow
if WindowManager.activeWindow:
print " - mouse:", WindowManager.activeWindow.mouseWatcherNode.hasMouse()'''
return task.cont
# update the camera according to the active camera
#self.modelColorCam.setMat(render, WindowManager.activeWindow.camera.getMat(render))
mpos = base.mouseWatcherNode.getMouse()
x_ratio = min(max(((mpos.getX() + 1) / 2), 0), 1)
y_ratio = min(max(((mpos.getY() + 1) / 2), 0), 1)
mx = int(x_ratio * self.windowSizeX)
my = self.windowSizeY - int(y_ratio * self.windowSizeY)
self.colorPickerScene.setShaderInput('mousepos', x_ratio, y_ratio, 0,
1)
if self.colorPickerTex.hasRamImage():
self.colorPickerTex.store(self.colorPickerImage)
# get the color below the mousepick from the rendered frame
r = self.colorPickerImage.getRedVal(0, 0)
g = self.colorPickerImage.getGreenVal(0, 0)
b = self.colorPickerImage.getBlueVal(0, 0)
# calculate uv-texture position from the color
x = r + ((b % 16) * 256)
y = g + ((b // 16) * 256)
if self.isPainting:
self.__paintPixel(x, y)
self.__textureUpdateTask()
else:
# this might happen if no frame has been rendered yet since creation of the texture
print "W: TexturePainter.__paintTask: colorPickerTex.hasRamMipmapImage() =", self.colorPickerTex.hasRamImage(
)
return task.cont
def __paintPixel(self, x, y):
''' paint at x/y with the defined settings '''
imageMaxX = self.editImage.getXSize()
imageMaxY = self.editImage.getYSize()
def inImage(x, y):
''' is the given x/y position within the image '''
return ((imageMaxX > x >= 0) and (imageMaxY > y >= 0))
# how smooth should be painted
if self.paintSmooth:
# a smooth brush
hardness = 1.0
else:
# a hard brush
hardness = 0.1
hardness = min(1.0, max(0.05, hardness))
# the paint radius
radius = int(round(self.paintSize / 2.0))
radiusSquare = float(radius * radius)
# a function to get the brush color/strength, depending on the radius
def getBrushColor(diffPosX, diffPosY):
distance = diffPosX**2 + diffPosY**2
brushStrength = (
1 - (min(distance, radiusSquare) / radiusSquare)) / hardness
return min(1.0, max(0.0, brushStrength))
if inImage(x, y):
if self.paintMode == TEXTUREPAINTER_FUNCTION_PAINT_POINT:
if self.paintEffect in [
PNMBrush.BESet, PNMBrush.BEBlend, PNMBrush.BEDarken,
PNMBrush.BELighten
]:
# render a spot into the texture
self.painter.drawPoint(x, y)
elif self.paintEffect in [
TEXTUREPAINTER_BRUSH_FLATTEN,
TEXTUREPAINTER_BRUSH_SMOOTH,
TEXTUREPAINTER_BRUSH_RANDOMIZE
]:
if self.paintEffect == TEXTUREPAINTER_BRUSH_SMOOTH:
# calculate average values
data = dict()
smoothRadius = 2
for dx in xrange(-radius, radius + 1):
for dy in xrange(-radius, radius + 1):
if inImage(x + dx, y + dy):
average = VBase4D(0)
dividor = 0
for px in xrange(-smoothRadius,
smoothRadius + 1):
for py in xrange(
-smoothRadius,
smoothRadius + 1):
if inImage(x + dx + px,
y + dy + py):
average += self.editImage.getXelA(
x + dx + px, y + dy + py)
dividor += 1
average /= float(dividor)
data[(x + dx, y + dy)] = average
# save to image
for (px, py), newValue in data.items():
currentValue = self.editImage.getXelA(px, py)
diffValue = currentValue - newValue
dx = px - x
dy = py - y
multiplier = getBrushColor(dx, dy)
print dx, dy, multiplier
'''if self.paintSmooth:
multiplier = ((radius-math.fabs(dx))*(radius-math.fabs(dy))) / (radius*radius)
else:
# not sure if this is correct
multiplier = ((radius-math.fabs(dx))*(radius-math.fabs(dy)))'''
'''r = currentValue.getX() * (1-multiplier*self.paintColor.getX()) + diffValue.getX() * multiplier*self.paintColor.getX()
g = currentValue.getY() * (1-multiplier*self.paintColor.getY()) + diffValue.getY() * multiplier*self.paintColor.getY()
b = currentValue.getZ() * (1-multiplier*self.paintColor.getZ()) + diffValue.getZ() * multiplier*self.paintColor.getZ()
a = currentValue.getW() * (1-multiplier*self.paintColor.getW()) + diffValue.getW() * multiplier*self.paintColor.getW()'''
r = currentValue.getX(
) - multiplier * diffValue.getX()
g = currentValue.getY(
) - multiplier * diffValue.getY()
b = currentValue.getZ(
) - multiplier * diffValue.getZ()
a = currentValue.getW(
) - multiplier * diffValue.getW()
if self.editImage.hasAlpha():
self.editImage.setXelA(px, py,
VBase4D(r, g, b, a))
else:
self.editImage.setXel(px, py, VBase3D(r, g, b))
#self.editImage.setXelA(x,y,value)
if self.paintEffect == TEXTUREPAINTER_BRUSH_FLATTEN:
dividor = 0
average = VBase4D(0)
for dx in xrange(-radius, radius + 1):
for dy in xrange(-radius, radius + 1):
if inImage(x + dx, y + dy):
multiplier = getBrushColor(dx, dy)
'''if self.paintSmooth:
multiplier = ((radius-math.fabs(dx))*(radius-math.fabs(dy))) / (radius*radius)
else:
multiplier = ((radius-math.fabs(dx))*(radius-math.fabs(dy)))'''
dividor += multiplier
average += self.editImage.getXelA(
x + dx, y + dy) * multiplier
average /= dividor
for dx in xrange(-radius, radius + 1):
for dy in xrange(-radius, radius + 1):
if inImage(x + dx, y + dy):
multiplier = getBrushColor(dx, dy)
'''if self.paintSmooth:
multiplier = ((radius-math.fabs(dx))*(radius-math.fabs(dy))) / (radius*radius)
else:
# not sure if this is correct
multiplier = ((radius-math.fabs(dx))*(radius-math.fabs(dy)))'''
currentValue = self.editImage.getXelA(
x + dx, y + dy)
r = currentValue.getX() * (
1 -
multiplier * self.paintColor.getX()
) + average.getX(
) * multiplier * self.paintColor.getX()
g = currentValue.getY() * (
1 -
multiplier * self.paintColor.getY()
) + average.getY(
) * multiplier * self.paintColor.getY()
b = currentValue.getZ() * (
1 -
multiplier * self.paintColor.getZ()
) + average.getZ(
) * multiplier * self.paintColor.getZ()
a = currentValue.getW() * (
1 -
multiplier * self.paintColor.getW()
) + average.getW(
) * multiplier * self.paintColor.getW()
if self.editImage.hasAlpha():
self.editImage.setXelA(
x + dx, y + dy,
VBase4D(r, g, b, a))
else:
self.editImage.setXel(
x + dx, y + dy, VBase3D(r, g, b))
elif self.paintEffect == TEXTUREPAINTER_BRUSH_RANDOMIZE:
for dx in xrange(-radius, radius + 1):
for dy in xrange(-radius, radius + 1):
if inImage(x + dx, y + dy):
r = VBase4D(
random.random() *
self.paintColor.getX() -
self.paintColor.getX() / 2.,
random.random() *
self.paintColor.getY() -
self.paintColor.getY() / 2.,
random.random() *
self.paintColor.getZ() -
self.paintColor.getZ() / 2.,
random.random() *
self.paintColor.getW() -
self.paintColor.getW() / 2.)
multiplier = getBrushColor(dx, dy)
'''if self.paintSmooth:
multiplier = ((radius-math.fabs(dx))*(radius-math.fabs(dy))) / (radius*radius)
else:
# not sure if this is correct
multiplier = ((radius-math.fabs(dx))*(radius-math.fabs(dy)))'''
currentValue = self.editImage.getXelA(
x + dx, y + dy)
self.editImage.setXelA(
x + dx, y + dy,
currentValue + r * multiplier)
elif self.paintMode == TEXTUREPAINTER_FUNCTION_READ:
if inImage(x, y):
col = self.editImage.getXelA(x, y)
if self.editImage.hasAlpha():
self.paintColor = VBase4D(col[0], col[1], col[2],
col[3])
else:
self.paintColor = VBase4D(col[0], col[1], col[2], 1.0)
messenger.send(EVENT_TEXTUREPAINTER_BRUSHCHANGED)
elif self.paintMode == TEXTUREPAINTER_FUNCTION_PAINT_LINE:
if self.lastPoint != None:
self.painter.drawLine(x, y, self.lastPoint[0],
self.lastPoint[1])
elif self.paintMode == TEXTUREPAINTER_FUNCTION_PAINT_RECTANGLE:
if self.lastPoint != None:
self.painter.drawRectangle(x, y, self.lastPoint[0],
self.lastPoint[1])
self.lastPoint = (x, y)
