8dc450f6794779e42/protocol.lisp#L26">Source</a>  </header> <div class="docstring"><pre>Activate or bind the given resource.

For shaders: the shader program is activated.
For textures: the texture is bound as Texture0.
For framebuffers: the framebuffer is set as the draw framebuffer
target and cleared.

See <a href="#GENERIC-FUNCTION%20ORG.SHIRAKUMO.ALLOY.RENDERERS.OPENGL%3AMAKE-SHADER" class="xref">MAKE-SHADER</a>
See <a href="#GENERIC-FUNCTION%20ORG.SHIRAKUMO.ALLOY.RENDERERS.OPENGL%3AMAKE-TEXTURE" class="