luboslenco
88 lines
6.1 KiB
C
88 lines
6.1 KiB
C
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#include "../global.h"
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char *curvature_bake_node_value(ui_node_t *node, ui_node_socket_t *socket) {
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if (parser_material_bake_passthrough) {
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gc_unroot(parser_material_bake_passthrough_strength);
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parser_material_bake_passthrough_strength = string_copy(parser_material_parse_value_input(node->inputs->buffer[0], false));
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gc_root(parser_material_bake_passthrough_strength);
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gc_unroot(parser_material_bake_passthrough_radius);
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parser_material_bake_passthrough_radius = string_copy(parser_material_parse_value_input(node->inputs->buffer[1], false));
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gc_root(parser_material_bake_passthrough_radius);
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gc_unroot(parser_material_bake_passthrough_offset);
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parser_material_bake_passthrough_offset = string_copy(parser_material_parse_value_input(node->inputs->buffer[2], false));
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gc_root(parser_material_bake_passthrough_offset);
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return "0.0";
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}
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char *tex_name = string("texbake_%s", parser_material_node_name(node, NULL));
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node_shader_add_texture(parser_material_kong, tex_name, string("_%s", tex_name));
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char *store = parser_material_store_var_name(node);
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parser_material_write(parser_material_kong, string("var %s_res: float = sample(%s, sampler_linear, tex_coord).r;", store, tex_name));
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return string("%s_res", store);
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}
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void curvature_bake_node_init() {
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ui_node_t *curvature_bake_node_def =
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GC_ALLOC_INIT(ui_node_t, {.id = 0,
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.name = _tr("Curvature Texture"),
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.type = "BAKE_CURVATURE", // 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(
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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("Strength"),
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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 = 2.0,
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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("Radius"),
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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 = 2.0,
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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("Offset"),
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.type = "VALUE",
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.color = 0xffa1a1a1,
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.default_value = f32_array_create_x(0.0),
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.min = -2.0,
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.max = 2.0,
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.precision = 100,
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.display = 0}),
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},
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3),
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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("Value"),
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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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1),
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.buttons = any_array_create_from_raw((void *[]){}, 0),
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.width = 0,
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.flags = 0});
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any_array_push(nodes_material_texture, curvature_bake_node_def);
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any_map_set(parser_material_node_values, "BAKE_CURVATURE", curvature_bake_node_value);
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}
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