def paint_grid(self):
shader_program = self.shader_manager.fixed_shader_program
shader_program.bind()
GL.glLineWidth(1.)
shader_program.uniforms.colour = (1., 1., 1.)
self.grid_vertex_array.draw()
GL.glLineWidth(10.)
x = 150
GlFixedPipeline.draw_rectangle(-x, -x, x, x)
shader_program.unbind()
def paint_object(self):
GL.glPolygonMode(GL.GL_FRONT_AND_BACK, GL.GL_FILL)
GL.glEnable(GL.GL_POLYGON_OFFSET_FILL)
GL.glPolygonOffset(1., 1.)
# shader_program = self.shader_manager.basic_shader_program
shader_program = self.shader_manager.lighting_shader_program
# shader_program.light.Position = (0, 0, 100, 1)
shader_program.bind()
self.object_vertex_array.draw()
GL.glDisable(GL.GL_POLYGON_OFFSET_FILL)
GL.glPolygonMode(GL.GL_FRONT_AND_BACK, GL.GL_LINE)
GL.glLineWidth(1.)
shader_program = self.shader_manager.fixed_colour_shader_program
shader_program.bind()
self.object_vertex_array.draw()
shader_program.unbind()
def paint_lines(self):
shader_program = self.shader_manager.fixed_shader_program
shader_program.bind()
GL.glLineWidth(1.)
shader_program.uniforms.colour = (0., 0., 1.)
self.simple_square_vertex_array.draw()
# try:
GL.glLineWidth(5.)
shader_program.uniforms.colour = (0., 0., 1.)
self.segment_vertex_array1.draw()
# del self.segment_vertex_array1
# except:
# pass
GL.glLineWidth(2.)
shader_program.uniforms.colour = (0., 1., 1.)
self.segment_vertex_array2.draw()
GL.glLineWidth(2.)
shader_program.uniforms.colour = (1., 0., 0.)
# six.print_('colour', shader_program.uniforms.colour)
self.segment_vertex_array3.draw()
shader_program = self.shader_manager.rectangle_shader_program
shader_program.bind()
GL.glLineWidth(2.)
shader_program.uniforms.colour = (1., 0., 1.)
self.rectangle_vertex_array.draw()
shader_program = self.shader_manager.centred_rectangle_shader_program
shader_program.bind()
GL.glLineWidth(2.)
shader_program.uniforms.colour = (8., 3., .5)
self.centred_rectangle_vertex_array.draw()
shader_program = self.shader_manager.wide_line_shader_program
shader_program.bind()
shader_program.uniforms.line_width = 2
shader_program.uniforms.colour = (1., 1., 1.)
self.line_vertex_array1.draw()
shader_program = self.shader_manager.stipple_line_shader_program
shader_program.bind()
shader_program.uniforms.line_width = 4
shader_program.uniforms.stipple_factor = 4
shader_program.uniforms.colour = (1., .8, .8)
self.stipple_texture.bind()
self.line_vertex_array2.draw()
self.stipple_texture.unbind()
shader_program.unbind()