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Show how to disable shadow map updates in shadow samples

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This commit is contained in:
rdb 2016-08-27 19:15:03 +02:00
parent 20353f33eb
commit 40ff32c7a8
2 changed files with 17 additions and 17 deletions
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19
samples/shadows/advanced.py
View File

@ -50,6 +50,7 @@ class World(DirectObject):
props, winprops,
GraphicsPipe.BFRefuseWindow,
base.win.getGsg(), base.win)
self.buffer = LBuffer
if not LBuffer:
self.t = addTitle(
@ -73,9 +74,10 @@ class World(DirectObject):
self.inst_w = addInstructions(0.12, 'W : stop/start the Walk Cycle')
self.inst_t = addInstructions(0.18, 'T : stop/start the Teapot')
self.inst_l = addInstructions(0.24, 'L : move light source far or close')
self.inst_v = addInstructions(0.30, 'V: View the Depth-Texture results')
self.inst_x = addInstructions(0.36, 'Left/Right Arrow : switch camera angles')
self.inst_a = addInstructions(0.42, 'Something about A/Z and push bias')
self.inst_v = addInstructions(0.30, 'V : View the Depth-Texture results')
self.inst_u = addInstructions(0.36, 'U : toggle updating the shadow map')
self.inst_x = addInstructions(0.42, 'Left/Right Arrow : switch camera angles')
self.inst_a = addInstructions(0.48, 'Something about A/Z and push bias')
base.setBackgroundColor(0, 0, 0.2, 1)
@ -120,20 +122,14 @@ class World(DirectObject):
self.accept("arrow_left", self.incrementCameraPosition, [-1])
self.accept("arrow_right", self.incrementCameraPosition, [1])
self.accept("p", self.toggleInterval, [self.pandaMovement])
self.accept("P", self.toggleInterval, [self.pandaMovement])
self.accept("t", self.toggleInterval, [self.teapotMovement])
self.accept("T", self.toggleInterval, [self.teapotMovement])
self.accept("w", self.toggleInterval, [self.pandaWalk])
self.accept("W", self.toggleInterval, [self.pandaWalk])
self.accept("v", base.bufferViewer.toggleEnable)
self.accept("V", base.bufferViewer.toggleEnable)
self.accept("u", self.toggleUpdateShadowMap)
self.accept("l", self.incrementLightPosition, [1])
self.accept("L", self.incrementLightPosition, [1])
self.accept("o", base.oobe)
self.accept('a', self.adjustPushBias, [1.1])
self.accept('A', self.adjustPushBias, [1.1])
self.accept('z', self.adjustPushBias, [0.9])
self.accept('Z', self.adjustPushBias, [0.9])
self.LCam = base.makeCamera(LBuffer)
self.LCam.node().setScene(render)
@ -180,6 +176,9 @@ class World(DirectObject):
else:
ival.resume()
def toggleUpdateShadowMap(self):
self.buffer.active = not self.buffer.active
def incrementCameraPosition(self, n):
self.cameraSelection = (self.cameraSelection + n) % 6
if (self.cameraSelection == 0):

15
samples/shadows/basic.py
View File

@ -42,8 +42,9 @@ class World(DirectObject):
self.inst_w = addInstructions(0.12, 'W : stop/start the Walk Cycle')
self.inst_t = addInstructions(0.18, 'T : stop/start the Teapot')
self.inst_l = addInstructions(0.24, 'L : move light source far or close')
self.inst_v = addInstructions(0.30, 'V: View the Depth-Texture results')
self.inst_x = addInstructions(0.36, 'Left/Right Arrow : switch camera angles')
self.inst_v = addInstructions(0.30, 'V : View the Depth-Texture results')
self.inst_u = addInstructions(0.36, 'U : toggle updating the shadow map')
self.inst_x = addInstructions(0.42, 'Left/Right Arrow : switch camera angles')
base.setBackgroundColor(0, 0, 0.2, 1)
@ -88,15 +89,11 @@ class World(DirectObject):
self.accept("arrow_left", self.incrementCameraPosition, [-1])
self.accept("arrow_right", self.incrementCameraPosition, [1])
self.accept("p", self.toggleInterval, [self.pandaMovement])
self.accept("P", self.toggleInterval, [self.pandaMovement])
self.accept("t", self.toggleInterval, [self.teapotMovement])
self.accept("T", self.toggleInterval, [self.teapotMovement])
self.accept("w", self.toggleInterval, [self.pandaWalk])
self.accept("W", self.toggleInterval, [self.pandaWalk])
self.accept("v", base.bufferViewer.toggleEnable)
self.accept("V", base.bufferViewer.toggleEnable)
self.accept("u", self.toggleUpdateShadowMap)
self.accept("l", self.incrementLightPosition, [1])
self.accept("L", self.incrementLightPosition, [1])
self.accept("o", base.oobe)
self.light = render.attachNewNode(Spotlight("Spot"))
@ -127,6 +124,10 @@ class World(DirectObject):
else:
ival.resume()
def toggleUpdateShadowMap(self):
buffer = self.light.node().getShadowBuffer(base.win.gsg)
buffer.active = not buffer.active
def incrementCameraPosition(self, n):
self.cameraSelection = (self.cameraSelection + n) % 6
if (self.cameraSelection == 0):