diff options
Diffstat (limited to 'source/blender/nodes')
14 files changed, 150 insertions, 48 deletions
diff --git a/source/blender/nodes/intern/node_socket.c b/source/blender/nodes/intern/node_socket.c index b30658fa2be..b791f6f7393 100644 --- a/source/blender/nodes/intern/node_socket.c +++ b/source/blender/nodes/intern/node_socket.c @@ -56,6 +56,7 @@ struct bNodeSocket *node_add_socket_from_template(struct bNodeTree *ntree, struc bNodeSocket *sock = nodeAddStaticSocket(ntree, node, in_out, stemp->type, stemp->subtype, stemp->identifier, stemp->name); sock->flag |= stemp->flag; + sock->internal_links = stemp->internal_links; /* initialize default_value */ switch (stemp->type) { @@ -117,6 +118,7 @@ static bNodeSocket *verify_socket_template(bNodeTree *ntree, bNode *node, int in sock->type = stemp->type; sock->limit = (stemp->limit == 0 ? 0xFFF : stemp->limit); sock->flag |= stemp->flag; + sock->internal_links = stemp->internal_links; BLI_remlink(socklist, sock); diff --git a/source/blender/nodes/intern/node_util.c b/source/blender/nodes/intern/node_util.c index 3997d9cbcac..8fb455cd319 100644 --- a/source/blender/nodes/intern/node_util.c +++ b/source/blender/nodes/intern/node_util.c @@ -81,6 +81,7 @@ void *node_initexec_curves(bNodeExecContext *UNUSED(context), bNode *node, bNode return NULL; /* unused return */ } + /**** Labels ****/ void node_blend_label(bNodeTree *UNUSED(ntree), bNode *node, char *label, int maxlen) @@ -111,45 +112,139 @@ void node_filter_label(bNodeTree *UNUSED(ntree), bNode *node, char *label, int m BLI_strncpy(label, IFACE_(name), maxlen); } + +/**** Internal Links (mute and disconnect) ****/ + +/* common datatype priorities, works for compositor, shader and texture nodes alike + * defines priority of datatype connection based on output type (to): + * < 0 : never connect these types + * >= 0 : priority of connection (higher values chosen first) + */ +static int node_datatype_priority(eNodeSocketDatatype from, eNodeSocketDatatype to) +{ + switch (to) { + case SOCK_RGBA: + switch (from) { + case SOCK_RGBA: return 4; + case SOCK_FLOAT: return 3; + case SOCK_INT: return 2; + case SOCK_BOOLEAN: return 1; + default: return -1; + } + case SOCK_VECTOR: + switch (from) { + case SOCK_VECTOR: return 4; + case SOCK_FLOAT: return 3; + case SOCK_INT: return 2; + case SOCK_BOOLEAN: return 1; + default: return -1; + } + case SOCK_FLOAT: + switch (from) { + case SOCK_FLOAT: return 5; + case SOCK_INT: return 4; + case SOCK_BOOLEAN: return 3; + case SOCK_RGBA: return 2; + case SOCK_VECTOR: return 1; + default: return -1; + } + case SOCK_INT: + switch (from) { + case SOCK_INT: return 5; + case SOCK_FLOAT: return 4; + case SOCK_BOOLEAN: return 3; + case SOCK_RGBA: return 2; + case SOCK_VECTOR: return 1; + default: return -1; + } + case SOCK_BOOLEAN: + switch (from) { + case SOCK_BOOLEAN: return 5; + case SOCK_INT: return 4; + case SOCK_FLOAT: return 3; + case SOCK_RGBA: return 2; + case SOCK_VECTOR: return 1; + default: return -1; + } + case SOCK_SHADER: + switch (from) { + case SOCK_SHADER: return 1; + default: return -1; + } + case SOCK_STRING: + switch (from) { + case SOCK_STRING: return 1; + default: return -1; + } + default: return -1; + } +} + +/* select a suitable input socket for an output */ +static bNodeSocket *select_internal_link_input(bNode *node, bNodeSocket *output) +{ + const bool *allowed_inputs = output->internal_links; + bNodeSocket *selected = NULL, *input; + int i; + int sel_priority = -1; + bool sel_is_linked = false; + + for (input = node->inputs.first, i = 0; input; input = input->next, ++i) { + int priority = node_datatype_priority(input->type, output->type); + bool is_linked = (input->link != NULL); + bool preferred; + + if (nodeSocketIsHidden(input) || /* ignore hidden sockets */ + (allowed_inputs && !allowed_inputs[i]) || /* ignore if input is not allowed */ + priority < 0 || /* ignore incompatible types */ + (priority < sel_priority)) /* ignore if we already found a higher priority input */ + continue; + + /* determine if this input is preferred over the currently selected */ + preferred = (priority > sel_priority) || /* prefer higher datatype priority */ + (is_linked && !sel_is_linked); /* prefer linked over unlinked */ + + if (preferred) { + selected = input; + sel_is_linked = is_linked; + sel_priority = priority; + } + } + + return selected; +} + void node_update_internal_links_default(bNodeTree *ntree, bNode *node) { bNodeLink *link; - bNodeSocket *output, *input, *selected; - + bNodeSocket *output, *input; + /* sanity check */ if (!ntree) return; - + /* use link pointer as a tag for handled sockets (for outputs is unused anyway) */ for (output = node->outputs.first; output; output = output->next) output->link = NULL; for (link = ntree->links.first; link; link = link->next) { + if (nodeLinkIsHidden(link)) + continue; + output = link->fromsock; if (link->fromnode != node || output->link) continue; + if (nodeSocketIsHidden(output)) + continue; output->link = link; /* not really used, just for tagging handled sockets */ /* look for suitable input */ - selected = NULL; - for (input = node->inputs.first; input; input = input->next) { - /* only use if same type */ - if (input->type == output->type) { - if (!selected) { - selected = input; - } - else { - /* linked inputs preferred */ - if (input->link && !selected->link) - selected = input; - } - } - } + input = select_internal_link_input(node, output); - if (selected) { + if (input) { bNodeLink *ilink = MEM_callocN(sizeof(bNodeLink), "internal node link"); ilink->fromnode = node; - ilink->fromsock = selected; + ilink->fromsock = input; ilink->tonode = node; ilink->tosock = output; /* internal link is always valid */ @@ -163,6 +258,9 @@ void node_update_internal_links_default(bNodeTree *ntree, bNode *node) output->link = NULL; } + +/**** Default value RNA access ****/ + float node_socket_get_float(bNodeTree *ntree, bNode *UNUSED(node), bNodeSocket *sock) { PointerRNA ptr; diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_brick.c b/source/blender/nodes/shader/nodes/node_shader_tex_brick.c index 8162b5b8a75..f75f6a654d1 100644 --- a/source/blender/nodes/shader/nodes/node_shader_tex_brick.c +++ b/source/blender/nodes/shader/nodes/node_shader_tex_brick.c @@ -30,21 +30,21 @@ /* **************** OUTPUT ******************** */ static bNodeSocketTemplate sh_node_tex_brick_in[] = { - { SOCK_VECTOR, 1, N_("Vector"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_NONE, SOCK_HIDE_VALUE}, + { SOCK_VECTOR, 1, N_("Vector"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_NONE, SOCK_HIDE_VALUE | SOCK_NO_INTERNAL_LINK}, { SOCK_RGBA, 1, N_("Color1"), 0.8f, 0.8f, 0.8f, 1.0f, 0.0f, 1.0f}, { SOCK_RGBA, 1, N_("Color2"), 0.2f, 0.2f, 0.2f, 1.0f, 0.0f, 1.0f}, - { SOCK_RGBA, 1, N_("Mortar"), 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 1.0f}, - { SOCK_FLOAT, 1, N_("Scale"), 5.0f, 0.0f, 0.0f, 0.0f, -1000.0f, 1000.0f}, - { SOCK_FLOAT, 1, N_("Mortar Size"), 0.02f, 0.0f, 0.0f, 0.0f, 0.0f, 0.125f}, - { SOCK_FLOAT, 1, N_("Bias"), 0.0f, 0.0f, 0.0f, 0.0f, -1.0f, 1.0f}, - { SOCK_FLOAT, 1, N_("Brick Width"), 0.5f, 0.0f, 0.0f, 0.0f, 0.01f, 100.0f}, - { SOCK_FLOAT, 1, N_("Row Height"), 0.25f, 0.0f, 0.0f, 0.0f, 0.01f, 100.0f}, + { SOCK_RGBA, 1, N_("Mortar"), 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 1.0f, PROP_NONE, SOCK_NO_INTERNAL_LINK}, + { SOCK_FLOAT, 1, N_("Scale"), 5.0f, 0.0f, 0.0f, 0.0f, -1000.0f, 1000.0f, PROP_NONE, SOCK_NO_INTERNAL_LINK}, + { SOCK_FLOAT, 1, N_("Mortar Size"), 0.02f, 0.0f, 0.0f, 0.0f, 0.0f, 0.125f, PROP_NONE, SOCK_NO_INTERNAL_LINK}, + { SOCK_FLOAT, 1, N_("Bias"), 0.0f, 0.0f, 0.0f, 0.0f, -1.0f, 1.0f, PROP_NONE, SOCK_NO_INTERNAL_LINK}, + { SOCK_FLOAT, 1, N_("Brick Width"), 0.5f, 0.0f, 0.0f, 0.0f, 0.01f, 100.0f, PROP_NONE, SOCK_NO_INTERNAL_LINK}, + { SOCK_FLOAT, 1, N_("Row Height"), 0.25f, 0.0f, 0.0f, 0.0f, 0.01f, 100.0f, PROP_NONE, SOCK_NO_INTERNAL_LINK}, { -1, 0, "" } }; static bNodeSocketTemplate sh_node_tex_brick_out[] = { { SOCK_RGBA, 0, N_("Color"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}, - { SOCK_FLOAT, 0, N_("Fac"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR}, + { SOCK_FLOAT, 0, N_("Fac"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR, SOCK_NO_INTERNAL_LINK}, { -1, 0, "" } }; diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_checker.c b/source/blender/nodes/shader/nodes/node_shader_tex_checker.c index fb62d30a787..30e51c7cb7d 100644 --- a/source/blender/nodes/shader/nodes/node_shader_tex_checker.c +++ b/source/blender/nodes/shader/nodes/node_shader_tex_checker.c @@ -33,13 +33,13 @@ static bNodeSocketTemplate sh_node_tex_checker_in[] = { { SOCK_VECTOR, 1, N_("Vector"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_NONE, SOCK_HIDE_VALUE}, { SOCK_RGBA, 1, N_("Color1"), 0.8f, 0.8f, 0.8f, 1.0f, 0.0f, 1.0f}, { SOCK_RGBA, 1, N_("Color2"), 0.2f, 0.2f, 0.2f, 1.0f, 0.0f, 1.0f}, - { SOCK_FLOAT, 1, N_("Scale"), 5.0f, 0.0f, 0.0f, 0.0f, -1000.0f, 1000.0f}, + { SOCK_FLOAT, 1, N_("Scale"), 5.0f, 0.0f, 0.0f, 0.0f, -1000.0f, 1000.0f, PROP_NONE, SOCK_NO_INTERNAL_LINK}, { -1, 0, "" } }; static bNodeSocketTemplate sh_node_tex_checker_out[] = { { SOCK_RGBA, 0, N_("Color"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}, - { SOCK_FLOAT, 0, N_("Fac"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR}, + { SOCK_FLOAT, 0, N_("Fac"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR, SOCK_NO_INTERNAL_LINK}, { -1, 0, "" } }; diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_environment.c b/source/blender/nodes/shader/nodes/node_shader_tex_environment.c index 5e6471eab77..dcb3ef3c8a0 100644 --- a/source/blender/nodes/shader/nodes/node_shader_tex_environment.c +++ b/source/blender/nodes/shader/nodes/node_shader_tex_environment.c @@ -37,7 +37,7 @@ static bNodeSocketTemplate sh_node_tex_environment_in[] = { }; static bNodeSocketTemplate sh_node_tex_environment_out[] = { - { SOCK_RGBA, 0, N_("Color"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}, + { SOCK_RGBA, 0, N_("Color"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_NONE, SOCK_NO_INTERNAL_LINK}, { -1, 0, "" } }; diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_gradient.c b/source/blender/nodes/shader/nodes/node_shader_tex_gradient.c index a077e57d318..e11591ab5ce 100644 --- a/source/blender/nodes/shader/nodes/node_shader_tex_gradient.c +++ b/source/blender/nodes/shader/nodes/node_shader_tex_gradient.c @@ -35,8 +35,8 @@ static bNodeSocketTemplate sh_node_tex_gradient_in[] = { }; static bNodeSocketTemplate sh_node_tex_gradient_out[] = { - { SOCK_RGBA, 0, N_("Color"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}, - { SOCK_FLOAT, 0, N_("Fac"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR}, + { SOCK_RGBA, 0, N_("Color"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_NONE, SOCK_NO_INTERNAL_LINK}, + { SOCK_FLOAT, 0, N_("Fac"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR, SOCK_NO_INTERNAL_LINK}, { -1, 0, "" } }; diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_image.c b/source/blender/nodes/shader/nodes/node_shader_tex_image.c index 1b705e12daf..0a11ee4a9b6 100644 --- a/source/blender/nodes/shader/nodes/node_shader_tex_image.c +++ b/source/blender/nodes/shader/nodes/node_shader_tex_image.c @@ -37,8 +37,8 @@ static bNodeSocketTemplate sh_node_tex_image_in[] = { }; static bNodeSocketTemplate sh_node_tex_image_out[] = { - { SOCK_RGBA, 0, N_("Color"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}, - { SOCK_FLOAT, 0, N_("Alpha"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}, + { SOCK_RGBA, 0, N_("Color"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_NONE, SOCK_NO_INTERNAL_LINK}, + { SOCK_FLOAT, 0, N_("Alpha"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_NONE, SOCK_NO_INTERNAL_LINK}, { -1, 0, "" } }; diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_magic.c b/source/blender/nodes/shader/nodes/node_shader_tex_magic.c index dba198f55f4..de2daeb8ee1 100644 --- a/source/blender/nodes/shader/nodes/node_shader_tex_magic.c +++ b/source/blender/nodes/shader/nodes/node_shader_tex_magic.c @@ -37,8 +37,8 @@ static bNodeSocketTemplate sh_node_tex_magic_in[] = { }; static bNodeSocketTemplate sh_node_tex_magic_out[] = { - { SOCK_RGBA, 0, N_("Color"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}, - { SOCK_FLOAT, 0, N_("Fac"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR}, + { SOCK_RGBA, 0, N_("Color"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_NONE, SOCK_NO_INTERNAL_LINK}, + { SOCK_FLOAT, 0, N_("Fac"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR, SOCK_NO_INTERNAL_LINK}, { -1, 0, "" } }; diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_musgrave.c b/source/blender/nodes/shader/nodes/node_shader_tex_musgrave.c index 114fec71578..75566773ea2 100644 --- a/source/blender/nodes/shader/nodes/node_shader_tex_musgrave.c +++ b/source/blender/nodes/shader/nodes/node_shader_tex_musgrave.c @@ -41,8 +41,8 @@ static bNodeSocketTemplate sh_node_tex_musgrave_in[] = { }; static bNodeSocketTemplate sh_node_tex_musgrave_out[] = { - { SOCK_RGBA, 0, N_("Color"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}, - { SOCK_FLOAT, 0, N_("Fac"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR}, + { SOCK_RGBA, 0, N_("Color"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_NONE, SOCK_NO_INTERNAL_LINK}, + { SOCK_FLOAT, 0, N_("Fac"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR, SOCK_NO_INTERNAL_LINK}, { -1, 0, "" } }; diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_noise.c b/source/blender/nodes/shader/nodes/node_shader_tex_noise.c index dfb2aca2169..601a31dff00 100644 --- a/source/blender/nodes/shader/nodes/node_shader_tex_noise.c +++ b/source/blender/nodes/shader/nodes/node_shader_tex_noise.c @@ -38,8 +38,8 @@ static bNodeSocketTemplate sh_node_tex_noise_in[] = { }; static bNodeSocketTemplate sh_node_tex_noise_out[] = { - { SOCK_RGBA, 0, N_("Color"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}, - { SOCK_FLOAT, 0, N_("Fac"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR}, + { SOCK_RGBA, 0, N_("Color"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_NONE, SOCK_NO_INTERNAL_LINK}, + { SOCK_FLOAT, 0, N_("Fac"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR, SOCK_NO_INTERNAL_LINK}, { -1, 0, "" } }; diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_sky.c b/source/blender/nodes/shader/nodes/node_shader_tex_sky.c index 22061979b12..51cca0df851 100644 --- a/source/blender/nodes/shader/nodes/node_shader_tex_sky.c +++ b/source/blender/nodes/shader/nodes/node_shader_tex_sky.c @@ -35,7 +35,7 @@ static bNodeSocketTemplate sh_node_tex_sky_in[] = { }; static bNodeSocketTemplate sh_node_tex_sky_out[] = { - { SOCK_RGBA, 0, N_("Color"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}, + { SOCK_RGBA, 0, N_("Color"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_NONE, SOCK_NO_INTERNAL_LINK}, { -1, 0, "" } }; diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_voronoi.c b/source/blender/nodes/shader/nodes/node_shader_tex_voronoi.c index 3ee9268e198..5eba5f3f59d 100644 --- a/source/blender/nodes/shader/nodes/node_shader_tex_voronoi.c +++ b/source/blender/nodes/shader/nodes/node_shader_tex_voronoi.c @@ -36,8 +36,8 @@ static bNodeSocketTemplate sh_node_tex_voronoi_in[] = { }; static bNodeSocketTemplate sh_node_tex_voronoi_out[] = { - { SOCK_RGBA, 0, N_("Color"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}, - { SOCK_FLOAT, 0, N_("Fac"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR}, + { SOCK_RGBA, 0, N_("Color"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_NONE, SOCK_NO_INTERNAL_LINK}, + { SOCK_FLOAT, 0, N_("Fac"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR, SOCK_NO_INTERNAL_LINK}, { -1, 0, "" } }; diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_wave.c b/source/blender/nodes/shader/nodes/node_shader_tex_wave.c index e2c73a93b21..a052817e9aa 100644 --- a/source/blender/nodes/shader/nodes/node_shader_tex_wave.c +++ b/source/blender/nodes/shader/nodes/node_shader_tex_wave.c @@ -38,9 +38,11 @@ static bNodeSocketTemplate sh_node_tex_wave_in[] = { { -1, 0, "" } }; +const bool internal_links[5] = {0,0,0,0,0}; + static bNodeSocketTemplate sh_node_tex_wave_out[] = { - { SOCK_RGBA, 0, N_("Color"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f}, - { SOCK_FLOAT, 0, N_("Fac"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR}, + { SOCK_RGBA, 0, N_("Color"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_NONE, 0, internal_links}, + { SOCK_FLOAT, 0, N_("Fac"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR, 0, internal_links}, { -1, 0, "" } }; diff --git a/source/blender/nodes/shader/nodes/node_shader_texture.c b/source/blender/nodes/shader/nodes/node_shader_texture.c index f6cb243059d..6f4e56c76a4 100644 --- a/source/blender/nodes/shader/nodes/node_shader_texture.c +++ b/source/blender/nodes/shader/nodes/node_shader_texture.c @@ -42,9 +42,9 @@ static bNodeSocketTemplate sh_node_texture_in[] = { { -1, 0, "" } }; static bNodeSocketTemplate sh_node_texture_out[] = { - { SOCK_FLOAT, 0, N_("Value")}, - { SOCK_RGBA, 0, N_("Color")}, - { SOCK_VECTOR, 0, N_("Normal")}, + { SOCK_FLOAT, 0, N_("Value"), 0, 0, 0, 0, 0, 0, PROP_NONE, SOCK_NO_INTERNAL_LINK}, + { SOCK_RGBA, 0, N_("Color"), 0, 0, 0, 0, 0, 0, PROP_NONE, SOCK_NO_INTERNAL_LINK}, + { SOCK_VECTOR, 0, N_("Normal"), 0, 0, 0, 0, 0, 0, PROP_NONE, SOCK_NO_INTERNAL_LINK}, { -1, 0, "" } }; |