luboslenco
23 lines
965 B
C
23 lines
965 B
C
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#include "../global.h"
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void clamp_node_init() {
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any_array_push(nodes_material_utilities, clamp_node_def);
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any_map_set(parser_material_node_values, "CLAMP", clamp_node_value);
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}
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char *clamp_node_value(ui_node_t *node, ui_node_socket_t *socket) {
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char *val = parser_material_parse_value_input(node->inputs->buffer[0], false);
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char *min = parser_material_parse_value_input(node->inputs->buffer[1], false);
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char *max = parser_material_parse_value_input(node->inputs->buffer[2], false);
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ui_node_button_t *but = node->buttons->buffer[0]; // operation;
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char *op = to_upper_case(u8_array_string_at(but->data, but->default_value->buffer[0]));
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op = string_copy(string_replace_all(op, " ", "_"));
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if (string_equals(op, "MIN_MAX")) {
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return string("(clamp(%s, %s, %s))", val, min, max);
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}
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else { // RANGE
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return string("(clamp(%s, min(%s, %s), max(%s, %s)))", val, min, max, min, max);
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}
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}
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