2026-03-09 13:17:15 +01:00
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#include "../global.h"
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2026-04-04 21:38:20 +02:00
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char *material_node_vector(ui_node_t *node, ui_node_socket_t *socket) {
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char *result = "float3(0.0, 0.0, 0.0)";
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2026-04-05 16:09:00 +02:00
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i32 mi = node->buttons->buffer[0]->default_value->buffer[0];
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2026-06-05 20:34:10 +02:00
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if (mi >= g_project->_->materials->length) {
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2026-04-04 21:38:20 +02:00
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return result;
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}
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2026-06-05 20:34:10 +02:00
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slot_material_t *m = g_project->_->materials->buffer[mi];
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2026-04-04 21:38:20 +02:00
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ui_node_t_array_t *_nodes = parser_material_nodes;
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ui_node_link_t_array_t *_links = parser_material_links;
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gc_unroot(parser_material_nodes);
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parser_material_nodes = m->canvas->nodes;
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gc_root(parser_material_nodes);
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gc_unroot(parser_material_links);
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parser_material_links = m->canvas->links;
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gc_root(parser_material_links);
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any_array_push(parser_material_parents, node);
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ui_node_t *output_node = parser_material_node_by_type(parser_material_nodes, "OUTPUT_MATERIAL_PBR");
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if (socket == node->outputs->buffer[0]) { // Base
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result = string_copy(parser_material_parse_vector_input(output_node->inputs->buffer[0]));
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}
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else if (socket == node->outputs->buffer[5]) { // Normal
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result = string_copy(parser_material_parse_vector_input(output_node->inputs->buffer[5]));
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}
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gc_unroot(parser_material_nodes);
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parser_material_nodes = _nodes;
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gc_root(parser_material_nodes);
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gc_unroot(parser_material_links);
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parser_material_links = _links;
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gc_root(parser_material_links);
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array_pop(parser_material_parents);
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return result;
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}
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char *material_node_value(ui_node_t *node, ui_node_socket_t *socket) {
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char *result = "0.0";
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2026-04-05 16:09:00 +02:00
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i32 mi = node->buttons->buffer[0]->default_value->buffer[0];
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2026-06-05 20:34:10 +02:00
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if (mi >= g_project->_->materials->length)
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2026-04-04 21:38:20 +02:00
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return result;
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2026-06-05 20:34:10 +02:00
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slot_material_t *m = g_project->_->materials->buffer[mi];
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2026-04-04 21:38:20 +02:00
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ui_node_t_array_t *_nodes = parser_material_nodes;
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ui_node_link_t_array_t *_links = parser_material_links;
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gc_unroot(parser_material_nodes);
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parser_material_nodes = m->canvas->nodes;
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gc_root(parser_material_nodes);
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gc_unroot(parser_material_links);
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parser_material_links = m->canvas->links;
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gc_root(parser_material_links);
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any_array_push(parser_material_parents, node);
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ui_node_t *output_node = parser_material_node_by_type(parser_material_nodes, "OUTPUT_MATERIAL_PBR");
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if (socket == node->outputs->buffer[1]) { // Opac
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result = string_copy(parser_material_parse_value_input(output_node->inputs->buffer[1], false));
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}
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else if (socket == node->outputs->buffer[2]) { // Occ
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result = string_copy(parser_material_parse_value_input(output_node->inputs->buffer[2], false));
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}
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else if (socket == node->outputs->buffer[3]) { // Rough
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result = string_copy(parser_material_parse_value_input(output_node->inputs->buffer[3], false));
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}
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else if (socket == node->outputs->buffer[4]) { // Metal
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result = string_copy(parser_material_parse_value_input(output_node->inputs->buffer[4], false));
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}
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else if (socket == node->outputs->buffer[7]) { // Height
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result = string_copy(parser_material_parse_value_input(output_node->inputs->buffer[7], false));
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}
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gc_unroot(parser_material_nodes);
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parser_material_nodes = _nodes;
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gc_root(parser_material_nodes);
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gc_unroot(parser_material_links);
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parser_material_links = _links;
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gc_root(parser_material_links);
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array_pop(parser_material_parents);
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return result;
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}
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2026-03-06 12:56:38 +01:00
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void material_node_init() {
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2026-03-31 18:47:10 +02:00
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2026-04-05 16:09:00 +02:00
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ui_node_t *material_node_def =
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GC_ALLOC_INIT(ui_node_t, {.id = 0,
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.name = _tr("Material"),
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.type = "MATERIAL", // extension
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.x = 0,
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.y = 0,
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.color = 0xff4982a0,
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.inputs = any_array_create_from_raw((void *[]){}, 0),
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.outputs = any_array_create_from_raw(
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(void *[]){
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GC_ALLOC_INIT(ui_node_socket_t, {.id = 0,
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.node_id = 0,
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.name = _tr("Base Color"),
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.type = "RGBA",
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.color = 0xffc7c729,
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.default_value = f32_array_create_xyzw(0.0, 0.0, 0.0, 1.0),
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.min = 0.0,
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.max = 1.0,
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.precision = 100,
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.display = 0}),
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GC_ALLOC_INIT(ui_node_socket_t, {.id = 0,
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.node_id = 0,
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.name = _tr("Opacity"),
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.type = "VALUE",
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.color = 0xffa1a1a1,
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.default_value = f32_array_create_x(1.0),
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.min = 0.0,
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.max = 1.0,
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.precision = 100,
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.display = 0}),
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GC_ALLOC_INIT(ui_node_socket_t, {.id = 0,
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.node_id = 0,
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.name = _tr("Occlusion"),
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.type = "VALUE",
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.color = 0xffa1a1a1,
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.default_value = f32_array_create_x(1.0),
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.min = 0.0,
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.max = 1.0,
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.precision = 100,
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.display = 0}),
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GC_ALLOC_INIT(ui_node_socket_t, {.id = 0,
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.node_id = 0,
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.name = _tr("Roughness"),
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.type = "VALUE",
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.color = 0xffa1a1a1,
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.default_value = f32_array_create_x(1.0),
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.min = 0.0,
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.max = 1.0,
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.precision = 100,
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.display = 0}),
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GC_ALLOC_INIT(ui_node_socket_t, {.id = 0,
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.node_id = 0,
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.name = _tr("Metallic"),
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.type = "VALUE",
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.color = 0xffa1a1a1,
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.default_value = f32_array_create_x(1.0),
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.min = 0.0,
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.max = 1.0,
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.precision = 100,
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.display = 0}),
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GC_ALLOC_INIT(ui_node_socket_t, {.id = 0,
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.node_id = 0,
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.name = _tr("Normal Map"),
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.type = "VECTOR",
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.color = -10238109,
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.default_value = f32_array_create_xyz(0.5, 0.5, 1.0),
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.min = 0.0,
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.max = 1.0,
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.precision = 100,
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.display = 0}),
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GC_ALLOC_INIT(ui_node_socket_t, {.id = 0,
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.node_id = 0,
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.name = _tr("Emission"),
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.type = "VALUE",
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.color = 0xffa1a1a1,
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.default_value = f32_array_create_x(1.0),
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.min = 0.0,
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.max = 1.0,
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.precision = 100,
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.display = 0}),
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GC_ALLOC_INIT(ui_node_socket_t, {.id = 0,
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.node_id = 0,
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.name = _tr("Height"),
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.type = "VALUE",
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.color = 0xffa1a1a1,
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.default_value = f32_array_create_x(1.0),
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.min = 0.0,
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.max = 1.0,
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.precision = 100,
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.display = 0}),
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GC_ALLOC_INIT(ui_node_socket_t, {.id = 0,
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.node_id = 0,
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.name = _tr("Subsurface"),
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.type = "VALUE",
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.color = 0xffa1a1a1,
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.default_value = f32_array_create_x(1.0),
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.min = 0.0,
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.max = 1.0,
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.precision = 100,
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.display = 0}),
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},
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9),
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.buttons = any_array_create_from_raw(
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(void *[]){
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GC_ALLOC_INIT(ui_node_button_t, {.name = _tr("Material"),
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.type = "ENUM",
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.output = -1,
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.default_value = f32_array_create_x(0),
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.data = u8_array_create_from_string(""),
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.min = 0.0,
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.max = 1.0,
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.precision = 100,
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.height = 0}),
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},
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1),
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.width = 0,
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.flags = 0});
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2026-03-31 18:47:10 +02:00
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2026-03-06 12:56:38 +01:00
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any_array_push(nodes_material_input, material_node_def);
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any_map_set(parser_material_node_vectors, "MATERIAL", material_node_vector);
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any_map_set(parser_material_node_values, "MATERIAL", material_node_value);
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}
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