luboslenco
107 lines
2.6 KiB
C
107 lines
2.6 KiB
C
#include "global.h"
|
|
|
|
void *plugin;
|
|
char *category_name = "My Nodes";
|
|
char *node_name = "Hello World";
|
|
char *node_type = "HELLO_WORLD";
|
|
|
|
char *custom_node(ui_node_t *node, char *socket_name) {
|
|
void *kong = plugin_material_kong_get();
|
|
any_array_t *ar = node->inputs;
|
|
ui_node_socket_t *soc = ar->buffer[0];
|
|
// ui_node_socket_t *soc = node->inputs->buffer[0];
|
|
char *scale = parser_material_parse_value_input(soc, false);
|
|
// char *scale = parser_material_parse_value_input(node->inputs->buffer[0], false);
|
|
char *my_out = "my_out";
|
|
|
|
node_shader_write_frag(kong,
|
|
string("var %s: float = cos(sin(tex_coord.x * 200.0 * %s) + cos(tex_coord.y * 200.0 * %s));", my_out, scale, scale)
|
|
);
|
|
|
|
if (string_equals(socket_name, "Color")) {
|
|
return string("float3(%s, %s, %s)", my_out, my_out, my_out);
|
|
}
|
|
else if (string_equals(socket_name, "Factor")) {
|
|
return my_out;
|
|
}
|
|
}
|
|
|
|
void on_delete() {
|
|
plugin_material_custom_nodes_remove(node_type);
|
|
plugin_material_category_remove(category_name);
|
|
}
|
|
|
|
void main() {
|
|
plugin = plugin_create();
|
|
gc_root(plugin);
|
|
|
|
// Create new node category
|
|
any_array_t *node_list = any_array_create(0);
|
|
// ui_node_t *n = gc_alloc(sizeof(ui_node_t));
|
|
ui_node_t *n = gc_alloc(72);
|
|
any_array_push(node_list, n);
|
|
|
|
n->id = 0;
|
|
n->name = node_name;
|
|
n->type = node_type;
|
|
n->x = 0;
|
|
n->y = 0;
|
|
n->color = 0xffb34f5a;
|
|
|
|
n->inputs = any_array_create(0);
|
|
// ui_node_socket_t *s = gc_alloc(sizeof(ui_node_socket_t));
|
|
ui_node_socket_t *s = gc_alloc(56);
|
|
any_array_push(n->inputs, s);
|
|
s->id = 0;
|
|
s->node_id = 0;
|
|
s->name = "Scale";
|
|
s->type = "VALUE";
|
|
s->color = 0xffa1a1a1;
|
|
s->default_value = f32_array_create_x(1.0);
|
|
s->min = 0.0;
|
|
s->max = 5.0;
|
|
s->precision = 100.0;
|
|
s->display = 0;
|
|
|
|
n->outputs = any_array_create(0);
|
|
// s = gc_alloc(sizeof(ui_node_socket_t));
|
|
s = gc_alloc(56);
|
|
any_array_push(n->outputs, s);
|
|
s->id = 0;
|
|
s->node_id = 0;
|
|
s->name = "Color";
|
|
s->type = "RGBA";
|
|
s->color = 0xffc7c729;
|
|
s->default_value = f32_array_create_xyzw(0.8, 0.8, 0.8, 1.0);
|
|
s->min = 0.0;
|
|
s->max = 1.0;
|
|
s->precision = 100.0;
|
|
s->display = 0;
|
|
|
|
// s = gc_alloc(sizeof(ui_node_socket_t));
|
|
s = gc_alloc(56);
|
|
any_array_push(n->outputs, s);
|
|
s->id = 1;
|
|
s->node_id = 0;
|
|
s->name = "Factor";
|
|
s->type = "VALUE";
|
|
s->color = 0xffa1a1a1;
|
|
s->default_value = f32_array_create_x(1.0);
|
|
s->min = 0.0;
|
|
s->max = 1.0;
|
|
s->precision = 100.0;
|
|
s->display = 0;
|
|
|
|
n->buttons = any_array_create(0);
|
|
n->width = 0;
|
|
n->flags = 0;
|
|
|
|
plugin_material_category_add(category_name, node_list);
|
|
|
|
// Node shader
|
|
plugin_material_custom_nodes_set(node_type, custom_node);
|
|
|
|
// Cleanup
|
|
plugin_notify_on_delete(plugin, on_delete);
|
|
}
|