C++ (Cpp) hash_generator Examples

Example #1

File: ocio_colorspace_node.cpp Project: JohanAberg/Ramen

void ocio_colorspace_node_t::do_calc_hash_str( const render::context_t& context)
{
	pointop_node_t::do_calc_hash_str( context);
	
	try
	{
	    OCIO::ConstConfigRcPtr config = app().ocio_manager().config();
		OCIO::ConstContextRcPtr context = get_local_context();
		hash_generator() << config->getCacheID( context);
	}
	catch( OCIO::Exception &e)
	{
		hash_generator() << "error";
	}
}

Example #2

File: xform_node.cpp Project: devernay/ramen-1

void xform_node_t::do_calc_hash_str( const render::context_t& context)
{
    motion_blur_info_t::loop_data_t d( motion_blur_loop_data( context.frame, context.motion_blur_extra_samples,
                                                              context.motion_blur_shutter_factor));

	hash_generator() << ( int) get_filter_type();

	if( d.num_samples == 1)
		param_set().add_to_hash( hash_generator());
	else
	{
		float t = d.start_time;
	
		for( int i = 0; i < d.num_samples; ++i)
		{
			set_frame( t);
			param_set().add_to_hash( hash_generator());
			t += d.time_step;
		}
	
		set_frame( context.frame);
	}
}

Example #3

File: keyer3d_node.cpp Project: JohanAberg/Ramen

void keyer3d_node_t::do_calc_hash_str( const render::context_t& context)
{
	image_node_t::do_calc_hash_str( context);
	keyer().add_to_hash_str( hash_generator());
}

Example #4

File: generator_node.cpp Project: kmac5/ramen

void generator_node_t::do_calc_hash_str( const render::context_t& context)
{
    image_node_t::do_calc_hash_str( context);
    hash_generator() << context.subsample;
}