luboslenco
76 lines
1.8 KiB
TypeScript
76 lines
1.8 KiB
TypeScript
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function camera_data_node_init() {
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array_push(nodes_material_input, camera_data_node_def);
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map_set(parser_material_node_vectors, "CAMERA", camera_data_node_vector);
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map_set(parser_material_node_values, "CAMERA", camera_data_node_value);
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}
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function camera_data_node_vector(node: ui_node_t, socket: ui_node_socket_t): string {
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parser_material_kong.frag_vvec_cam = true;
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return "vvec_cam";
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}
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function camera_data_node_value(node: ui_node_t, socket: ui_node_socket_t): string {
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if (socket == node.outputs[1]) { // View Z Depth
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node_shader_add_constant(parser_material_kong, "camera_proj: float2", "_camera_plane_proj");
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parser_material_kong.frag_wvpposition = true;
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return "(constants.camera_proj.y / ((input.wvpposition.z / input.wvpposition.w) - constants.camera_proj.x))";
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}
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else { // View Distance
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node_shader_add_constant(parser_material_kong, "eye: float3", "_camera_pos");
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parser_material_kong.frag_wposition = true;
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return "distance(constants.eye, input.wposition)";
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}
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}
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let camera_data_node_def: ui_node_t = {
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id : 0,
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name : _tr("Camera Data"),
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type : "CAMERA",
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x : 0,
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y : 0,
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color : 0xffb34f5a,
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inputs : [],
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outputs : [
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{
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id : 0,
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node_id : 0,
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name : _tr("View 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("View Z Depth"),
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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 : 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("View Distance"),
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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 : 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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buttons : [],
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width : 0,
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flags : 0
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};
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