def __init__(self, vtype, utype):
# Convert vtype to a list (in case it was already a dtype) such that we
# can append new fields
vtype = eval(str(np.dtype(vtype)))
# Convert utype to a list (in case it was already a dtype) such that we
# can append new fields
utype = eval(str(np.dtype(utype)))
# We add a uniform index to access uniform data from texture
vtype.append( ('index', 'f4') )
VertexBuffer.__init__(self, vtype)
# Check if given utype is made of float32 only
rutype = dtype_reduce(utype)
if type(rutype[0]) is not str or rutype[2] != 'float32':
print "Uniform type cannot de reduced to float32 only"
else:
count = rutype[1]
size = count//4
if count % 4:
size += 1
utype.append(('unnused', 'f4', size*4-count))
self.uniforms_data = np.zeros((1,1), dtype=utype)
self.uniforms_size = 0
self.uniforms_capacity = 1
self.uniforms_shape = None
self._uniforms_id = 0
def __init__(self, vtype, utype):
# Convert vtype to a list (in case it was already a dtype) such that we
# can append new fields
vtype = eval(str(np.dtype(vtype)))
# Convert utype to a list (in case it was already a dtype) such that we
# can append new fields
utype = eval(str(np.dtype(utype)))
# We add a uniform index to access uniform data from texture
vtype.append(('index', 'f4'))
VertexBuffer.__init__(self, vtype)
# Check if given utype is made of float32 only
rutype = dtype_reduce(utype)
if type(rutype[0]) is not str or rutype[2] != 'float32':
print "Uniform type cannot de reduced to float32 only"
else:
count = rutype[1]
size = count // 4
if count % 4:
size += 1
utype.append(('unnused', 'f4', size * 4 - count))
self.uniforms_data = np.zeros((1, 1), dtype=utype)
self.uniforms_size = 0
self.uniforms_capacity = 1
self.uniforms_shape = None
self._uniforms_id = 0
