def shader(self, value):
if value is None:
if self.filter_quad:
self.filter_quad.removeNode()
return None
self._shader = value
shader = value
if hasattr(value, '_shader'):
shader = value._shader
if not self.filter_manager:
self.filter_manager = FilterManager(base.win, base.cam)
self.render_texture = PandaTexture()
self.depth_texture = PandaTexture()
self.filter_quad = self.filter_manager.renderSceneInto(
colortex=self.render_texture, depthtex=self.depth_texture)
self.filter_quad.setShaderInput("tex", self.render_texture)
self.filter_quad.setShaderInput("dtex", self.depth_texture)
self.filter_quad.setShader(shader)
if hasattr(value, 'default_input'):
for key, value in value.default_input.items():
self.set_shader_input(key, value)
print('set camera shader to:', shader)
def shader(self, value):
self._shader = value
if value is None:
self.filter_manager.cleanup()
self.filter_manager = None
if self.filter_quad:
self.filter_quad.removeNode()
# print('removed shader')
return None
shader = value
if hasattr(value, '_shader'):
shader = value._shader
if not self.filter_manager:
self.filter_manager = FilterManager(base.win, base.cam)
self.render_texture = PandaTexture()
self.depth_texture = PandaTexture()
self.normals_texture = PandaTexture()
self.filter_quad = self.filter_manager.renderSceneInto(
colortex=self.render_texture, depthtex=self.depth_texture)
# from panda3d.core import AuxBitplaneAttrib
# self.filter_quad = self.filter_manager.renderSceneInto(colortex=self.render_texture, depthtex=self.depth_texture, auxtex=self.normal_texture, auxbits=AuxBitplaneAttrib.ABOAuxNormal)
self.filter_quad.setShaderInput("tex", self.render_texture)
self.filter_quad.setShaderInput("dtex", self.depth_texture)
# self.filter_quad.setShaderInput("ntex", self.normals_texture)
self.filter_quad.setShader(shader)
if hasattr(value, 'default_input'):
for key, value in value.default_input.items():
self.set_shader_input(key, value)
print('set camera shader to:', shader)
def __init__(self, value):
if isinstance(value, str):
value = Path(value)
if isinstance(value, Path):
self.path = Path(value)
self._texture = loader.loadTexture(Filename.fromOsSpecific(str(value)))
self._cached_image = None # for get_pixel() method
elif isinstance(value, PandaTexture):
self._texture = value
else:
from PIL import Image
image = value
self._texture = PandaTexture()
self._texture.setup2dTexture(image.width, image.height, PandaTexture.TUnsignedByte, PandaTexture.FRgba)
self._texture.setRamImageAs(image.transpose(Image.FLIP_TOP_BOTTOM).tobytes(), image.mode)
self._cached_image = image.transpose(Image.FLIP_TOP_BOTTOM)
self.path = None
self.filtering = Texture.default_filtering # None/'bilinear'/'mipmap' default: 'bilinear'
def set_up(self):
self.display_region = base.camNode.get_display_region(0)
win = self.display_region.get_window()
self.perspective_lens = PerspectiveLens()
self.perspective_lens = base.camLens # use panda3d's default for automatic aspect ratio on window resize
self.lens = self.perspective_lens
self.perspective_lens.set_aspect_ratio(
window.aspect_ratio) # call in window instead
# self.perspective_lens.set_focal_length(50)
self.perspective_lens_node = LensNode('perspective_lens_node',
self.perspective_lens)
self.lens_node = self.perspective_lens_node
self.orthographic_lens = OrthographicLens()
self.orthographic_lens.set_film_size(self.fov * window.aspect_ratio,
self.fov)
self.orthographic_lens_node = LensNode('orthographic_lens_node',
self.orthographic_lens)
application.base.cam.node().set_lens(self.lens)
self.orthographic = False
self.fov = 40
self.clip_plane_near = 0.1
self.clip_plane_far = 10000
self.ui_display_region = win.make_display_region()
self.ui_display_region.set_sort(20)
self.ui_camera = NodePath(PandaCamera('ui_camera'))
self.ui_lens = OrthographicLens()
# moved set_film_size() to window module for correct aspect ratio after setting window size
self.ui_lens.set_near_far(-1000, 1000)
self.ui_camera.node().set_lens(self.ui_lens)
self._ui_lens_node = LensNode('_ui_lens_node', self.ui_lens)
self.ui_render = NodePath('ui_render')
self.ui_render.set_depth_test(0)
self.ui_render.set_depth_write(0)
self.ui_camera.reparent_to(self.ui_render)
self.ui_display_region.set_camera(self.ui_camera)
scene.ui_camera = self.ui_camera
self.ui = Entity(eternal=True,
name='ui',
parent=self.ui_camera,
scale=(self.ui_size * .5, self.ui_size * .5))
self.overlay = Entity(parent=self.ui,
model='quad',
scale_x=self.aspect_ratio,
color=color.clear,
eternal=True,
z=-99)
self.filter_manager = FilterManager(base.win, base.cam)
self.render_texture = PandaTexture()
self.filter_quad = None
def set_up(self, use_filters=True):
self.display_region = base.camNode.get_display_region(0)
win = self.display_region.get_window()
self.perspective_lens = PerspectiveLens()
self.lens = self.perspective_lens
self.perspective_lens.set_aspect_ratio(window.aspect_ratio)
self.perspective_lens.set_focal_length(50)
self.perspective_lens_node = LensNode('perspective_lens_node',
self.perspective_lens)
self.lens_node = self.perspective_lens_node
self.orthographic_lens = OrthographicLens()
self.orthographic_lens.set_film_size(self.fov * window.aspect_ratio,
self.fov)
self.orthographic_lens_node = LensNode('orthographic_lens_node',
self.orthographic_lens)
application.base.cam.node().set_lens(self.lens)
self.orthographic = False
self.fov = 40
self.clip_plane_near = 0.0001
self.clip_plane_far = 70000000
self.ui_display_region = win.make_display_region()
self.ui_display_region.set_sort(20)
self.ui_camera = NodePath(PandaCamera('ui_camera'))
self.ui_lens = OrthographicLens()
self.ui_lens.set_film_size(self.ui_size * .5 * self.aspect_ratio,
self.ui_size * .5)
self.ui_lens.set_near_far(-1000, 70000)
self.ui_camera.node().set_lens(self.ui_lens)
self._ui_lens_node = LensNode('_ui_lens_node', self.ui_lens)
self.ui_render = NodePath('ui_render')
self.ui_render.set_depth_test(0)
self.ui_render.set_depth_write(0)
self.ui_camera.reparent_to(self.ui_render)
self.ui_display_region.set_camera(self.ui_camera)
scene.ui_camera = self.ui_camera
# ui_camera.hide()
# self.black_bars_display_region = win.make_display_region()
# self.black_bars_display_region.set_sort(-100)
self.ui = Entity(eternal=True,
name='ui',
parent=self.ui_camera,
scale=(self.ui_size * .5, self.ui_size * .5))
scene.ui = self.ui
if (use_filters):
self.filter_manager = FilterManager(base.win, base.cam)
self.render_texture = PandaTexture()
self.filter_quad = None
def new(size, color=(255,255,255)):
img = PNMImage(*size)
if len(color) == 4:
img.addAlpha()
img.fill(*color)
panda_tex = PandaTexture('texture')
panda_tex.load(img)
return Texture(panda_tex)
def __init__(self, path):
if 'Image' in str(type(path)):
# print('passing pil image!')
image = path
self._texture = PandaTexture()
self._texture.setup2dTexture(image.width, image.height, PandaTexture.TUnsignedByte, PandaTexture.FRgba)
self._texture.setRamImageAs(image.transpose(Image.FLIP_TOP_BOTTOM).tobytes(), image.mode)
self._cached_image = image.transpose(Image.FLIP_TOP_BOTTOM)
self.path = None
elif type(path) == PandaTexture:
self._texture = path
else:
self.path = Path(path)
self._texture = loader.loadTexture(Filename.fromOsSpecific(path))
self._cached_image = None # for get_pixel() method
self.filtering = Texture.default_filtering