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Fixup: do not attempt to render asteroid belts without glVertexAttribDivisor

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Quantum 2018-08-28 23:35:03 -04:00
parent ef25bc7f25
commit cbc5fcb7c8
1 changed files with 12 additions and 6 deletions
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8
punyverse/entity.py
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@ -100,13 +100,16 @@ class Belt(Entity):
argument = info.get('argument', 0)
rotation = info.get('period', 31536000)
models = info['model']
self.rotation_angle = 360.0 / rotation if rotation else 0
self.render = gl_info.have_version(3, 3)
if self.render:
if not isinstance(models, list):
models = [models]
self.objects = [WavefrontVBO(load_model(model), info.get('sx', scale), info.get('sy', scale),
info.get('sz', scale)) for model in models]
self.belt = BeltVBO(radius, cross, len(self.objects), count)
self.rotation_angle = 360.0 / rotation if rotation else 0
super(Belt, self).__init__(world, name, (x, y, z), (inclination, longitude, argument))
@ -116,6 +119,9 @@ class Belt(Entity):
self.rotation = pitch, self.world.tick * self.rotation_angle % 360, roll
def draw(self, options):
if not self.render:
return
shader = self.world.activate_shader('belt')
shader.uniform_mat4('u_mvpMatrix', self.mvp_matrix)
shader.uniform_mat4('u_mvMatrix', self.mv_matrix)