def loadImage(self, file_name):
"""
Loads an image to be displayed on the plane as a texture. Displays
a warning message if the image format is not supported or the file
cannot be open.
This method should be extened to support basic image operations
(resizing, flipping, cropping).
@param file_name: The name of the image file.
"""
# piotr 080528
self.deleteImage()
try:
mipmaps, image = load_image_into_new_texture_name(file_name)
self.imagePath = file_name # piotr 080624
self.tex_image = image
# this gl_update may not be enough to show the image immediately
self.glpane.gl_update()
except:
msg = redmsg("Cannot load plane image " + file_name)
env.history.message(msg)
self.tex_image = None
def loadImage(self, file_name):
"""
Loads an image to be displayed on the plane as a texture. Displays
a warning message if the image format is not supported or the file
cannot be open.
This method should be extened to support basic image operations
(resizing, flipping, cropping).
@param file_name: The name of the image file.
"""
# piotr 080528
self.deleteImage()
try:
mipmaps, image = load_image_into_new_texture_name(file_name)
self.imagePath = file_name # piotr 080624
self.tex_image = image
# this gl_update may not be enough to show the image immediately
self.glpane.gl_update()
except:
msg = redmsg("Cannot load plane image " + file_name)
env.history.message(msg)
self.tex_image = None
def ensure_courierfile_loaded(): #e rename to reflect binding too
"""
Load font-texture if we edited the params for that in this function, or
didn't load it yet; bind it for drawing
"""
tex_filename = courierfile ## "xxx.png" # the charset
"courierfile"
tex_data = (tex_filename,)
if vv.tex_name == 0 or vv.tex_data != tex_data:
vv.have_mipmaps, vv.tex_name = load_image_into_new_texture_name(
tex_filename, vv.tex_name)
vv.tex_data = tex_data
else:
pass # assume those vars are fine from last time
setup_to_draw_texture_name(vv.have_mipmaps, vv.tex_name)
return
def ensure_courierfile_loaded(): #e rename to reflect binding too
"""
Load font-texture if we edited the params for that in this function, or
didn't load it yet; bind it for drawing
Anything that calls this should eventually call
glpane.kluge_reset_texture_mode_to_work_around_renderText_bug(),
but only after all drawing using the texture is done.
"""
tex_filename = courierfile ## "xxx.png" # the charset
"courierfile"
tex_data = (tex_filename, )
if vv.tex_name == 0 or vv.tex_data != tex_data:
vv.have_mipmaps, vv.tex_name = load_image_into_new_texture_name(
tex_filename, vv.tex_name)
vv.tex_data = tex_data
else:
pass # assume those vars are fine from last time
setup_to_draw_texture_name(vv.have_mipmaps, vv.tex_name)
return
def ensure_courierfile_loaded(): #e rename to reflect binding too
"""
Load font-texture if we edited the params for that in this function, or
didn't load it yet; bind it for drawing
Anything that calls this should eventually call
glpane.kluge_reset_texture_mode_to_work_around_renderText_bug(),
but only after all drawing using the texture is done.
"""
tex_filename = courierfile ## "xxx.png" # the charset
"courierfile"
tex_data = (tex_filename,)
if vv.tex_name == 0 or vv.tex_data != tex_data:
vv.have_mipmaps, vv.tex_name = load_image_into_new_texture_name(
tex_filename, vv.tex_name)
vv.tex_data = tex_data
else:
pass # assume those vars are fine from last time
setup_to_draw_texture_name(vv.have_mipmaps, vv.tex_name)
return
