def overrideColor(self, event=None):
color=str(self.colorEntry.get())
try:
pixel=astEval(color)
self.sample['frameColor']=(pixel[0]/255.0, pixel[1]/255.0, pixel[2]/255.0, 1.0)
except:
print "Unknown format!"
def overrideColor(self, event=None):
color=str(self.colorEntry.get())
try:
pixel=astEval(color)
self.sample['frameColor']=(pixel[0]/255.0, pixel[1]/255.0, pixel[2]/255.0, 1.0)
except:
print "Unknown format!"
def LoadScene(path, file, quad_tree, actors, terrain, grass, flatten=False):
json_data=None
with open(path+file) as f:
json_data=json.load(f)
return_data=[]
for object in json_data:
model=None
if 'textures' in object:
i=0
for tex in object['textures']:
terrain.setTexture(terrain.findTextureStage('tex{0}'.format(i+1)), loader.loadTexture(path+tex, anisotropicDegree=2), 1)
#normal texture should have the same name but should be in '/normal/' directory
normal_tex=tex.replace('/diffuse/','/normal/')
terrain.setTexture(terrain.findTextureStage('tex{0}n'.format(i+1)), loader.loadTexture(path+normal_tex,anisotropicDegree=2), 1)
i+=1
continue
elif 'grass' in object:
i=0
for tex in object['grass']:
grs_tex= loader.loadTexture(path+tex)
grs_tex.setWrapU(Texture.WMClamp)
grs_tex.setWrapV(Texture.WMClamp)
grass.setTexture(grass.findTextureStage('tex{0}'.format(i+1)), grs_tex, 1)
i+=1
continue
elif 'model' in object:
model=loadModel(path+object['model'])
elif 'actor' in object:
model=loadModel(path+object['actor'],path+object['actor_collision'],path+object['actor_anims'])
actors.append(model)
else:
return_data.append(object)
if model:
model.reparentTo(quad_tree[object['parent_index']])
formatProps=None
try:
formatProps=astEval(str(object['props']))
except:
pass
if formatProps:
model.setPythonTag('formatProps', formatProps)
model.setPythonTag('props', object['props'])
model.setHpr(render,object['rotation_h'],object['rotation_p'],object['rotation_r'])
model.setPos(render,object['position_x'],object['position_y'],object['position_z'])
model.setScale(object['scale'])
if flatten:
for node in quad_tree:
flat=render.attachNewNode('flatten')
for child in node.getChildren():
if child.getPythonTag('props')=='': #objects with SOME properties should be keept alone
child.clearPythonTag('model_file')
child.clearPythonTag('props')
child.clearModelNodes()
child.wrtReparentTo(flat)
flat.flattenStrong()
flat.wrtReparentTo(node)
return return_data
def string2value(self, text, fail_value):
value=None
try:
value=astEval(text)
if isinstance(value, basestring):
value=fail_value
except:
value=fail_value
return value
def string2value(self, text, fail_value):
value=None
try:
value=astEval(text)
if isinstance(value, basestring):
value=fail_value
except:
value=fail_value
return value
def LoadScene(path, file, quad_tree, actors, terrain, grass, flatten=False):
json_data = None
with open(path + file) as f:
json_data = json.load(f)
return_data = []
for object in json_data:
model = None
if 'textures' in object:
i = 0
for tex in object['textures']:
terrain.setTexture(
terrain.findTextureStage('tex{0}'.format(i + 1)),
loader.loadTexture(path + tex, anisotropicDegree=2), 1)
#normal texture should have the same name but should be in '/normal/' directory
normal_tex = tex.replace('/diffuse/', '/normal/')
terrain.setTexture(
terrain.findTextureStage('tex{0}n'.format(i + 1)),
loader.loadTexture(path + normal_tex, anisotropicDegree=2),
1)
i += 1
continue
elif 'grass' in object:
i = 0
for tex in object['grass']:
grs_tex = loader.loadTexture(path + tex)
grs_tex.setWrapU(Texture.WMClamp)
grs_tex.setWrapV(Texture.WMClamp)
grass.setTexture(
grass.findTextureStage('tex{0}'.format(i + 1)), grs_tex, 1)
i += 1
continue
elif 'model' in object:
model = loadModel(path + object['model'])
elif 'actor' in object:
model = loadModel(path + object['actor'],
path + object['actor_collision'],
object['actor_anims'])
actors.append(model)
else:
return_data.append(object)
if model:
model.reparentTo(quad_tree[object['parent_index']])
formatProps = None
try:
formatProps = astEval(str(object['props']))
except:
pass
if formatProps:
model.setPythonTag('formatProps', formatProps)
model.setPythonTag('props', object['props'])
model.setHpr(render, object['rotation_h'], object['rotation_p'],
object['rotation_r'])
model.setPos(render, object['position_x'], object['position_y'],
object['position_z'])
model.setScale(object['scale'])
if flatten:
for node in quad_tree:
flat = render.attachNewNode('flatten')
for child in node.getChildren():
if child.getPythonTag(
'props'
) == '': #objects with SOME properties should be keept alone
child.clearPythonTag('model_file')
child.clearPythonTag('props')
child.clearModelNodes()
child.wrtReparentTo(flat)
flat.flattenStrong()
flat.wrtReparentTo(node)
return return_data
