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Show First 20 Lines • Show All 1,101 Lines • ▼ Show 20 Lines	if(shader->need_update) {
if(shader->graph_bump) {		if(shader->graph_bump) {
shader->graph_bump->finalize(scene,		shader->graph_bump->finalize(scene,
true,		true,
true,		true,
shader->has_integrator_dependency,		shader->has_integrator_dependency,
shader->displacement_method == DISPLACE_BOTH);		shader->displacement_method == DISPLACE_BOTH);
}		}

		/* When rendering in the viewport, it's better to avoid updating attributes
		* whenever the shader is compiled. Otherwise, simply tweaking the parameters
		* might cause all attributes to be re-synced due to shader optimization. */
		if(scene->params.background) {
		shader->update_attributes(scene);
		}

current_shader = shader;		current_shader = shader;

shader->has_surface = false;		shader->has_surface = false;
shader->has_surface_emission = false;		shader->has_surface_emission = false;
shader->has_surface_transparent = false;		shader->has_surface_transparent = false;
shader->has_surface_bssrdf = false;		shader->has_surface_bssrdf = false;
shader->has_bssrdf_bump = false;		shader->has_bssrdf_bump = false;
shader->has_volume = false;		shader->has_volume = false;
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