luboslenco
80 lines
3.3 KiB
C
80 lines
3.3 KiB
C
void material_node_init() {
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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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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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i32 mi = node->buttons->buffer[0]->default_value->buffer[0];
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if (mi >= project_materials->length) {
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return result;
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}
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slot_material_t *m = project_materials->buffer[mi];
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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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i32 mi = node->buttons->buffer[0]->default_value->buffer[0];
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if (mi >= project_materials->length)
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return result;
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slot_material_t *m = project_materials->buffer[mi];
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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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