luboslenco
111 lines
3.0 KiB
TypeScript
111 lines
3.0 KiB
TypeScript
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function mapping_node_init() {
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array_push(nodes_material_vector, mapping_node_def);
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map_set(parser_material_node_vectors, "MAPPING", mapping_node_vector);
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}
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function mapping_node_vector(node: ui_node_t, socket: ui_node_socket_t): string {
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let out: string = parser_material_parse_vector_input(node.inputs[0]);
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let node_translation: string = parser_material_parse_vector_input(node.inputs[1]);
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let node_rotation: string = parser_material_parse_vector_input(node.inputs[2]);
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let node_scale: string = parser_material_parse_vector_input(node.inputs[3]);
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if (node_scale != "float3(1, 1, 1)") {
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out = "(" + out + " * " + node_scale + ")";
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}
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if (node_rotation != "float3(0, 0, 0)") {
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// ZYX rotation, Z axis for now..
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let a: string = node_rotation + ".z * (3.1415926535 / 180)";
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// x * cos(theta) - y * sin(theta)
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// x * sin(theta) + y * cos(theta)
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out = "float3(" + out + ".x * cos(" + a + ") - " + out + ".y * sin(" + a + "), " + out + ".x * sin(" + a + ") + " + out + ".y * cos(" + a + "), 0.0)";
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}
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// if node.rotation[1] != 0.0:
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// a = node.rotation[1]
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// out = "float3({0}.x * {1} - {0}.z * {2}, {0}.x * {2} + {0}.z * {1}, 0.0)".format(out, math_cos(a), math_sin(a))
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// if node.rotation[0] != 0.0:
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// a = node.rotation[0]
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// out = "float3({0}.y * {1} - {0}.z * {2}, {0}.y * {2} + {0}.z * {1}, 0.0)".format(out, math_cos(a), math_sin(a))
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if (node_translation != "float3(0, 0, 0)") {
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out = "(" + out + " + " + node_translation + ")";
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}
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// if node.use_min:
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// out = "max({0}, float3({1}, {2}, {3}))".format(out, node.min[0], node.min[1])
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// if node.use_max:
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// out = "min({0}, float3({1}, {2}, {3}))".format(out, node.max[0], node.max[1])
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return out;
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}
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let mapping_node_def: ui_node_t = {
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id : 0,
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name : _tr("Mapping"),
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type : "MAPPING",
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x : 0,
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y : 0,
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color : 0xff522c99,
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inputs : [
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{
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id : 0,
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node_id : 0,
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name : _tr("Vector"),
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type : "VECTOR",
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color : 0xff6363c7,
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default_value : f32_array_create_xyz(0.0, 0.0, 0.0),
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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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{
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id : 0,
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node_id : 0,
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name : _tr("Location"),
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type : "VECTOR",
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color : 0xff6363c7,
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default_value : f32_array_create_xyz(0.0, 0.0, 0.0),
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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 : 1
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},
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{
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id : 0,
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node_id : 0,
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name : _tr("Rotation"),
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type : "VECTOR",
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color : 0xff6363c7,
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default_value : f32_array_create_xyz(0.0, 0.0, 0.0),
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min : 0.0,
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max : 360.0,
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precision : 100,
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display : 1
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},
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{
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id : 0,
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node_id : 0,
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name : _tr("Scale"),
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type : "VECTOR",
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color : 0xff6363c7,
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default_value : f32_array_create_xyz(1.0, 1.0, 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 : 1
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}
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],
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outputs : [ {
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id : 0,
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node_id : 0,
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name : _tr("Vector"),
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type : "VECTOR",
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color : 0xff6363c7,
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default_value : f32_array_create_xyz(0.0, 0.0, 0.0),
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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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buttons : [],
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width : 0,
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flags : 0
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};
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