def load_shader(name, attributes=(), **defaults):
vert = open('./shaders/%s.vert' % name, 'rb').read()
frag = open('./shaders/%s.frag' % name, 'rb').read()
shader = Shader([vert], [frag])
shader.initialize()
for (index, name) in attributes:
glBindAttribLocationARB(shader.handle, index, name)
shader.link()
shader.bind()
for k, v in defaults.iteritems():
try:
v = tuple(v)
except TypeError:
v = (v, )
if isinstance(v[0], float):
func = shader.uniformf
elif isinstance(v[0], int):
func = shader.uniformi
func(k, *v)
shader.unbind()
return shader
def load_shader(name, attributes = (), **defaults):
vert = open('./shaders/%s.vert' % name, 'rb').read()
frag = open('./shaders/%s.frag' % name, 'rb').read()
shader = Shader([vert], [frag])
shader.initialize()
for (index, name) in attributes:
glBindAttribLocationARB(shader.handle, index, name)
shader.link()
shader.bind()
for k, v in defaults.iteritems():
try:
v = tuple(v)
except TypeError:
v = (v,)
if isinstance(v[0], float):
func = shader.uniformf
elif isinstance(v[0], int):
func = shader.uniformi
func(k, *v)
shader.unbind()
return shader
def test_ok_shaders_link(self):
shader = Shader(vertexCode, fragmentCode)
shader.link()
self.assertTrue(shader.linked)
def test_bad_shaders_link(self):
shader = Shader("", "")
shader.link()
self.assertFalse(shader.linked)
