| | |
| | | |
| | | return new double[]{x, y}; |
| | | } |
| | | |
| | | public static double[] getRgvPos(double a,double b) { |
| | | // a 是总长度 |
| | | // b 是当前位置 |
| | | |
| | | // 计算点的坐标 |
| | | double x = 0; |
| | | double y = 0; |
| | | |
| | | |
| | | |
| | | |
| | | if (b > 217480 && b <= 217980) { // 133 站点 217730 |
| | | x = 110; |
| | | y = 882; |
| | | } else if (b > 217980 && b <= 227777) { |
| | | x = 121; |
| | | y = 882; |
| | | } else if (b > 227777 && b <= 237574) { |
| | | x = 132; |
| | | y = 882; |
| | | } else if (b > 237574 && b <= 247371) { |
| | | x = 143; |
| | | y = 882; |
| | | } else if (b > 247371 && b <= 257168) { |
| | | x = 154; |
| | | y = 882; |
| | | } else if (b > 257168 && b <= 257668) { // 132 站点 257418 |
| | | x = 165; |
| | | y = 882; |
| | | } else if (b > 257668 && b <= 262455) { |
| | | x = 176; |
| | | y = 882; |
| | | } else if (b > 262455 && b <= 267242) { |
| | | x = 187; |
| | | y = 882; |
| | | } else if (b > 267242 && b <= 272029) { |
| | | x = 198; |
| | | y = 882; |
| | | } else if (b > 272029 && b <= 276817) { |
| | | x = 209; |
| | | y = 882; |
| | | } else if (b > 276817 && b <= 277317) { // 131 站点 277067 |
| | | x = 220; |
| | | y = 882; |
| | | } else if (b > 277317 && b <= 284630) { |
| | | x = 231; |
| | | y = 882; |
| | | } else if (b > 284630 && b <= 291943) { |
| | | x = 242; |
| | | y = 882; |
| | | } else if (b > 291943 && b <= 299256) { |
| | | x = 253; |
| | | y = 882; |
| | | } else if (b > 299256 && b <= 306570) { |
| | | x = 264; |
| | | y = 882; |
| | | } else if (b > 306570 && b <= 307070) { // 130 站点 306820 |
| | | x = 275; |
| | | y = 882; |
| | | } else if (b > 307070 && b <= 314399) { |
| | | x = 286; |
| | | y = 882; |
| | | } else if (b > 314399 && b <= 321729) { |
| | | x = 297; |
| | | y = 882; |
| | | } else if (b > 321729 && b <= 329058) { |
| | | x = 308; |
| | | y = 882; |
| | | } else if (b > 329058 && b <= 336388) { |
| | | x = 319; |
| | | y = 882; |
| | | } else if (b > 336388 && b <= 336888) { // 129 站点 336638 |
| | | x = 330; |
| | | y = 882; |
| | | } else if (b > 336888 && b <= 344181) { |
| | | x = 341; |
| | | y = 882; |
| | | } else if (b > 344181 && b <= 351474) { |
| | | x = 352; |
| | | y = 882; |
| | | } else if (b > 257168 && b <= 358767) { |
| | | x = 363; |
| | | y = 882; |
| | | } else if (b > 358767 && b <= 366061) { |
| | | x = 374; |
| | | y = 882; |
| | | } else if (b > 366061 && b <= 366561) { // 128 站点 366311 |
| | | x = 385; |
| | | y = 882; |
| | | } else if (b > 366561 && b <= 370134) { |
| | | x = 396; |
| | | y = 882; |
| | | } else if (b > 370134 && b <= 373708) { |
| | | x = 407; |
| | | y = 882; |
| | | } else if (b > 373708 && b <= 377282) { |
| | | x = 418; |
| | | y = 882; |
| | | } else if (b > 377282 && b <= 380856) { |
| | | x = 429; |
| | | y = 882; |
| | | } else if (b > 380856 && b <= 381356) { // 127 站点 381106 |
| | | x = 440; |
| | | y = 882; |
| | | } else if (b > 381356 && b <= 385021) { |
| | | x = 451; |
| | | y = 882; |
| | | } else if (b > 385021 && b <= 388687) { |
| | | x = 462; |
| | | y = 882; |
| | | } else if (b > 388687 && b <= 392352) { |
| | | x = 473; |
| | | y = 882; |
| | | } else if (b > 392352 && b <= 396018) { |
| | | x = 484; |
| | | y = 882; |
| | | } else if (b > 396018 && b <= 396518) { // 126 站点 396268 |
| | | x = 495; |
| | | y = 882; |
| | | } else if (b > 396518 && b <= 403768) { |
| | | x = 506; |
| | | y = 882; |
| | | } else if (b > 403768 && b <= 411018) { |
| | | x = 517; |
| | | y = 882; |
| | | } else if (b > 411018 && b <= 418268) { |
| | | x = 528; |
| | | y = 882; |
| | | } else if (b > 418268 && b <= 425518) { |
| | | x = 539; |
| | | y = 882; |
| | | } else if (b > 425518 && b <= 426018) { // 125 站点 425768 |
| | | x = 550; |
| | | y = 882; |
| | | } else if (b > 426018 && b <= 433329) { |
| | | x = 561; |
| | | y = 882; |
| | | } else if (b > 433329 && b <= 440641) { |
| | | x = 572; |
| | | y = 882; |
| | | } else if (b > 440641 && b <= 447952) { |
| | | x = 583; |
| | | y = 882; |
| | | } else if (b > 426018 && b <= 455264) { |
| | | x = 594; |
| | | y = 882; |
| | | } else if (b > 455264 && b <= 455764) { // 124 站点 455514 |
| | | x = 605; |
| | | y = 882; |
| | | } else if (b > 455764 && b <= 459352) { |
| | | x = 616; |
| | | y = 882; |
| | | } else if (b > 459352 && b <= 462940) { |
| | | x = 627; |
| | | y = 882; |
| | | } else if (b > 462940 && b <= 466528) { |
| | | x = 638; |
| | | y = 882; |
| | | } else if (b > 466528 && b <= 470117) { |
| | | x = 649; |
| | | y = 882; |
| | | } else if (b > 470117 && b <= 470617) { // 123 站点 470367 |
| | | x = 660; |
| | | y = 882; |
| | | } else if (b > 470617 && b <= 474207) { |
| | | x = 671; |
| | | y = 882; |
| | | } else if (b > 474207 && b <= 477797) { |
| | | x = 682; |
| | | y = 882; |
| | | } else if (b > 477797 && b <= 481387) { |
| | | x = 693; |
| | | y = 882; |
| | | } else if (b > 481387 && b <= 484977) { |
| | | x = 704; |
| | | y = 882; |
| | | } else if (b > 484977 && b <= 485477) { // 122 站点 485227 |
| | | x = 715; |
| | | y = 882; |
| | | } else if (b > 485477 && b <= 492773) { |
| | | x = 726; |
| | | y = 882; |
| | | } else if (b > 492773 && b <= 500069) { |
| | | x = 737; |
| | | y = 882; |
| | | } else if (b > 500069 && b <= 507365) { |
| | | x = 748; |
| | | y = 882; |
| | | } else if (b > 507365 && b <= 514662) { |
| | | x = 759; |
| | | y = 882; |
| | | } else if (b > 514662 && b <= 515162) { // 121 站点 514912 |
| | | x = 770; |
| | | y = 882; |
| | | } else if (b > 515162 && b <= 522479) { |
| | | x = 781; |
| | | y = 882; |
| | | } else if (b > 522479 && b <= 529797) { |
| | | x = 792; |
| | | y = 882; |
| | | } else if (b > 529797 && b <= 537114) { |
| | | x = 803; |
| | | y = 882; |
| | | } else if (b > 537114 && b <= 544432) { |
| | | x = 814; |
| | | y = 882; |
| | | } else if (b > 544432 && b <= 544932) { // 120 站点 544682 |
| | | x = 825; |
| | | y = 882; |
| | | } else if (b > 544932 && b <= 548520) { |
| | | x = 836; |
| | | y = 882; |
| | | } else if (b > 548520 && b <= 552108) { |
| | | x = 847; |
| | | y = 882; |
| | | } else if (b > 552108 && b <= 555696) { |
| | | x = 858; |
| | | y = 882; |
| | | } else if (b > 555696 && b <= 559284) { |
| | | x = 869; |
| | | y = 882; |
| | | } else if (b > 559284 && b <= 559784) { // 119 站点 559534 |
| | | x = 880; |
| | | y = 882; |
| | | } else if (b > 559784 && b <= 563356) { |
| | | x = 891; |
| | | y = 882; |
| | | } else if (b > 563356 && b <= 566928) { |
| | | x = 908; |
| | | y = 882; |
| | | } else if (b > 566928 && b <= 570500) { |
| | | x = 919; |
| | | y = 882; |
| | | } else if (b > 570500 && b <= 574073) { |
| | | x = 930; |
| | | y = 882; |
| | | } else if (b > 574073 && b <= 574573) { // 118 站点 574323 |
| | | x = 941; |
| | | y = 882; |
| | | } else if (b > 574573 && b <= 581878) { |
| | | x = 952; |
| | | y = 882; |
| | | } else if (b > 581878 && b <= 589183) { |
| | | x = 963; |
| | | y = 882; |
| | | } else if (b > 589183 && b <= 596488) { |
| | | x = 974; |
| | | y = 882; |
| | | } else if (b > 596488 && b <= 603793) { |
| | | x = 985; |
| | | y = 882; |
| | | } else if (b > 603793 && b <= 604293) { // 117 站点 604043 |
| | | x = 996; |
| | | y = 882; |
| | | } else if (b > 604293 && b <= 611652) { |
| | | x = 1007; |
| | | y = 882; |
| | | } else if (b > 611652 && b <= 619011) { |
| | | x = 1018; |
| | | y = 882; |
| | | } else if (b > 619011 && b <= 626370) { |
| | | x = 1029; |
| | | y = 882; |
| | | } else if (b > 626370 && b <= 633730) { |
| | | x = 1; |
| | | y = 882; |
| | | } else if (b > 633730 && b <= 634230) { // 116 站点 633980 |
| | | x = 1040; |
| | | y = 882; |
| | | } else if (b > 634230 && b <= 641833) { |
| | | x = 1050; |
| | | y = 882; |
| | | } else if (b > 641833 && b <= 649437) { |
| | | x = 1060; |
| | | y = 882; |
| | | } else if (b > 649437 && b <= 657041) { |
| | | x = 1070; |
| | | y = 882; |
| | | } else if (b > 657041 && b <= 664645) { |
| | | x = 1080; |
| | | y = 882; |
| | | } else if (b > 664645 && b <= 672249) { |
| | | x = 1090; |
| | | y = 882; |
| | | } else if (b > 672249 && b <= 679853) { |
| | | x = 1100; |
| | | y = 882; |
| | | |
| | | } else if (b > 679853 && b <= 680353) { // 116 拐点 680103 |
| | | x = 1115; |
| | | y = 882; |
| | | |
| | | |
| | | } else if (b > 680353 && b <= 685447) { |
| | | x = 1125; |
| | | y = 882; |
| | | } else if (b > 685447 && b <= 690542) { |
| | | x = 1125; |
| | | y = 880; |
| | | } else if (b > 690542 && b <= 695637) { |
| | | x = 1135; |
| | | y = 878; |
| | | } else if (b > 695637 && b <= 700731) { |
| | | x = 1145; |
| | | y = 877; |
| | | } else if (b > 700731 && b <= 705826) { |
| | | x = 1155; |
| | | y = 875; |
| | | } else if (b > 705826 && b <= 710921) { |
| | | x = 1190; |
| | | y = 855; |
| | | } else if (b > 710921 && b <= 716015) { |
| | | x = 1200; |
| | | y = 840; |
| | | } else if (b > 716015 && b <= 721110) { |
| | | x = 1210; |
| | | y = 820; |
| | | } else if (b > 721110 && b <= 726205) { |
| | | x = 1215; |
| | | y = 800; |
| | | } else if (b > 726205 && b <= 746783) { // 115 拐点 731550 |
| | | x = 1215; |
| | | y = 775; |
| | | |
| | | } else if (b > 746783 && b <= 750168) { |
| | | x = 1215; |
| | | y = 770; |
| | | } else if (b > 750168 && b <= 753554) { |
| | | x = 1215; |
| | | y = 735; |
| | | |
| | | } else if (b > 753554 && b <= 756940) { |
| | | x = 1215; |
| | | y = 700; |
| | | } else if (b > 756940 && b <= 760326) { |
| | | x = 1215; |
| | | y = 665; |
| | | } else if (b > 760326 && b <= 763712) { |
| | | x = 1215; |
| | | y = 630; |
| | | } else if (b > 763712 && b <= 767098) { |
| | | x = 1215; |
| | | y = 595; |
| | | } else if (b > 767098 && b <= 770484) { |
| | | x = 1215; |
| | | y = 560; |
| | | } else if (b > 770484 && b <= 773870) { |
| | | x = 1215; |
| | | y = 535; |
| | | } else if (b > 773870 && b <= 774370) { // 115 站点 774120 |
| | | x = 1215; |
| | | y = 520; |
| | | } else if (b > 774370 && b <= 780052) { |
| | | x = 1215; |
| | | y = 502; |
| | | } else if (b > 780052 && b <= 785735) { |
| | | x = 1215; |
| | | y = 484; |
| | | } else if (b > 785735 && b <= 791417) { |
| | | x = 1215; |
| | | y = 466; |
| | | } else if (b > 791417 && b <= 797100) { |
| | | x = 1215; |
| | | y = 448; |
| | | } else if (b > 797100 && b <= 797600) { // 114 站点 797100 |
| | | x = 1215; |
| | | y = 430; |
| | | } else if (b > 797600 && b <= 815742) { |
| | | x = 1215; |
| | | y = 412; |
| | | } else if (b > 815742 && b <= 833885) { |
| | | x = 1215; |
| | | y = 394; |
| | | } else if (b > 833885 && b <= 852027) { |
| | | x = 1215; |
| | | y = 376; |
| | | } else if (b > 852027 && b <= 870170) { |
| | | x = 1215; |
| | | y = 358; |
| | | } else if (b > 870170 && b <= 870670) { // 113 站点 870420 |
| | | x = 1215; |
| | | y = 340; |
| | | } else if (b > 870670 && b <= 877815) { |
| | | x = 1215; |
| | | y = 322; |
| | | } else if (b > 877815 && b <= 884960) { |
| | | x = 1215; |
| | | y = 304; |
| | | } else if (b > 884960 && b <= 892105) { |
| | | x = 1215; |
| | | y = 286; |
| | | } else if (b > 892105 && b <= 899250) { |
| | | x = 1215; |
| | | y = 268; |
| | | } else if (b > 899250 && b <= 899750) { // 112 站点 899500 |
| | | x = 1215; |
| | | y = 250; |
| | | } else if (b > 899750 && b <= 914290) { |
| | | x = 1215; |
| | | y = 225; |
| | | } else if (b > 914290 && b <= 928830) { |
| | | x = 1215; |
| | | y = 200; |
| | | } else if (b > 928830 && b <= 943370) { |
| | | x = 1215; |
| | | y = 175; |
| | | } else if (b > 943370 && b <= 957910) { |
| | | x = 1215; |
| | | y = 150; |
| | | } else if (b > 972450 && b <= 972950) { // 拐点 |
| | | x = 1215; |
| | | y = 125; |
| | | |
| | | } else if (b > 972950 && b <= 1016193) { // 顶点 |
| | | x = 1164; |
| | | y = 80; |
| | | } else if (b > 1016193 && b <= 1063563) { // 拐点 |
| | | x = 1115; |
| | | y = 125; |
| | | |
| | | } else if (b > 1063563 && b <= 1064063) { // 111 站点 1063813 |
| | | x = 1115; |
| | | y = 150; |
| | | } else if (b > 1064063 && b <= 1077711) { |
| | | x = 1115; |
| | | y = 175; |
| | | } else if (b > 1077711 && b <= 1078211) { // 110 站点 1077961 |
| | | x = 1115; |
| | | y = 200; |
| | | } else if (b > 1078211 && b <= 1104788) { |
| | | x = 1115; |
| | | y = 225; |
| | | } else if (b > 1104788 && b <= 1105288) { // 109 站点 1105038 |
| | | x = 1115; |
| | | y = 250; |
| | | } else if (b > 1105288 && b <= 1119213) { |
| | | x = 1115; |
| | | y = 275; |
| | | } else if (b > 1119213 && b <= 1119713) { // 108 站点 1119463 |
| | | x = 1115; |
| | | y = 300; |
| | | } else if (b > 1119713 && b <= 1145902) { |
| | | x = 1115; |
| | | y = 325; |
| | | } else if (b > 1145902 && b <= 1146402) { // 107 站点 1146152 |
| | | x = 1115; |
| | | y = 350; |
| | | } else if (b > 1146402 && b <= 1160380) { |
| | | x = 1115; |
| | | y = 375; |
| | | } else if (b > 1160380 && b <= 1160880) { // 106 站点 1160630 |
| | | x = 1115; |
| | | y = 400; |
| | | } else if (b > 1160880 && b <= 1187314) { |
| | | x = 1115; |
| | | y = 425; |
| | | } else if (b > 1187314 && b <= 1188214) { // 105 站点 1187564 |
| | | x = 1115; |
| | | y = 450; |
| | | } else if (b > 1188214 && b <= 1201849) { |
| | | x = 1115; |
| | | y = 475; |
| | | } else if (b > 1201849 && b <= 1202349) { // 104 站点 1202099 |
| | | x = 1115; |
| | | y = 500; |
| | | } else if (b > 1202349 && b <= 1228831) { |
| | | x = 1115; |
| | | y = 525; |
| | | } else if (b > 1228831 && b <= 1229331) { // 103 站点 1229081 |
| | | x = 1115; |
| | | y = 550; |
| | | } else if (b > 1229331 && b <= 1243204) { |
| | | x = 1115; |
| | | y = 575; |
| | | } else if (b > 1243204 && b <= 1243704) { // 102 站点 1243454 |
| | | x = 1115; |
| | | y = 600; |
| | | } else if (b > 1243704 && b <= 1269708) { |
| | | x = 1115; |
| | | y = 625; |
| | | } else if (b > 1269708 && b <= 1284750) { // 101 站点 1269958 |
| | | x = 1115; |
| | | y = 650; |
| | | } else if (b > 1284750 && b <= 1285250) { // 101 拐点 |
| | | x = 1115; |
| | | y = 720; |
| | | |
| | | } else if (b > 1285250 && b <= 1322829) { // 101 拐点 |
| | | x = 1100; |
| | | y = 750; |
| | | |
| | | } else if (b > 1322829 && b <= 1737000){ |
| | | double unit = (1737000 - 1322829) / 100.0; |
| | | double startX = 1090; |
| | | double unitX = 7; |
| | | y = 775; |
| | | |
| | | for (int i = 0; i < 100; i++) { |
| | | if (b > 1322829 + i * unit && b <= 1322829 + (i + 1) * unit) { |
| | | x = startX - i * unitX; |
| | | } |
| | | } |
| | | |
| | | } else if (b >= 0 && b <= 134400){ |
| | | double unit = 134400 / 41.0; |
| | | double startX = 390; |
| | | double unitX = 8.17; |
| | | y = 775; |
| | | |
| | | for (int i = 0; i < 41; i++) { |
| | | if (b >= 0 + i * unit && b <= 0 + (i + 1) * unit) { |
| | | x = startX - i * unitX; |
| | | } |
| | | } |
| | | } else if (b > 134400 && b <= 134900) { |
| | | x = 25; |
| | | y = 830; |
| | | } else if (b > 134900 && b <= 196000) { |
| | | x = 65; |
| | | y = 882; |
| | | } else if (b > 196000 && b <= 217480) { |
| | | x = 83; |
| | | y = 882; |
| | | public static double[] getRgvPosNew(Integer devNo,double a, double b) { |
| | | double[] rgvPosNew = getRgvPosNew(a, b); |
| | | switch (devNo){ |
| | | case 101: |
| | | case 102: |
| | | case 103: |
| | | case 104: |
| | | case 105: |
| | | case 106: |
| | | case 107: |
| | | case 108: |
| | | case 109: |
| | | case 110: |
| | | case 111: |
| | | rgvPosNew[0] = rgvPosNew[0] - 30; |
| | | rgvPosNew[1] = rgvPosNew[1]; |
| | | break; |
| | | case 112: |
| | | case 113: |
| | | case 114: |
| | | case 115: |
| | | rgvPosNew[0] = rgvPosNew[0] + 30; |
| | | rgvPosNew[1] = rgvPosNew[1]; |
| | | break; |
| | | case 116: |
| | | case 117: |
| | | case 118: |
| | | case 119: |
| | | case 120: |
| | | case 121: |
| | | case 122: |
| | | case 123: |
| | | case 124: |
| | | case 125: |
| | | case 126: |
| | | case 127: |
| | | case 128: |
| | | case 129: |
| | | case 130: |
| | | case 131: |
| | | case 132: |
| | | case 133: |
| | | rgvPosNew[0] = rgvPosNew[0]; |
| | | rgvPosNew[1] = rgvPosNew[1] + 30; |
| | | break; |
| | | case 134: |
| | | rgvPosNew[0] = rgvPosNew[0]; |
| | | rgvPosNew[1] = rgvPosNew[1] - 30; |
| | | break; |
| | | } |
| | | return rgvPosNew; |
| | | |
| | | } |
| | | public static double[] getRgvPosNew(double a, double b) { |
| | | // 定义区间及对应的几何参数(新增圆弧参数) |
| | | // 结构:{start, end, 类型, 参数...} |
| | | // 类型说明:0-直线,1-圆弧(需要圆心坐标) |
| | | Object[][] intervals = { |
| | | // 直线区间(0-134400) |
| | | {0.0, 120000.0, 0, 390.0, 775.0, 25.0, 775.0}, |
| | | // // 弧线区间!!!直线区间!!! |
| | | {120000.0, 127500.0, 0, 25.0, 775.0, 45.0, 822.0}, |
| | | // 弧线区间!!!直线区间!!! |
| | | {127500.0, 134900.0, 0, 45.0, 822.0, 65.0, 882.0}, |
| | | // 直线区间 |
| | | {134900.0, 680103.0,0, 65.0, 882.0, 1115.0, 882.0}, |
| | | |
| | | // // 弧线区间(拐点116-115),控制点假设为(1125, 882) |
| | | // {680103, 731550, 1115, 882, 1215, 775, 1125, 882}, |
| | | |
| | | // 圆弧区间(拐点116-115)新参数:圆心(1115,775) |
| | | {680103.0, 731550.0, 2, 1115.0, 882.0, 1215.0, 775.0, 1115.0, 775.0}, // 修正终点坐标 |
| | | |
| | | // 直线区间 |
| | | {731550.0, 972950.0,0, 1215.0, 775.0, 1215.0, 125.0}, |
| | | // 弧线区间(拐点112-顶点),控制点假设为(1215, 80)!!!直线区间!!! |
| | | {972950.0, 1016193.0,0, 1215.0, 125.0, 1164.0, 80.0}, |
| | | // 弧线区间(拐点-顶点-111),控制点假设为(1164, 125)!!!直线区间!!! |
| | | {1016193.0, 1063563.0,0, 1164.0, 80.0, 1115.0, 125.0}, |
| | | // 直线区间 |
| | | {1063563.0, 1315250.0,0, 1115.0, 150.0, 1115.0, 720.0}, |
| | | // 弧线区间(拐点101-转弯),控制点假设为(1115, 750) |
| | | {1315250.0, 1322829.0,0, 1115.0, 720.0, 1100.0, 750.0}, |
| | | // 直线区间 |
| | | {1322829.0, 1737000.0,0, 1090.0, 775.0, 390.0, 775.0}, |
| | | }; |
| | | |
| | | for (Object[] interval : intervals) { |
| | | double start = (Double) interval[0]; |
| | | double end = (Double) interval[1]; |
| | | int type = (Integer) interval[2]; |
| | | |
| | | if (b >= start && b <= end) { |
| | | double t = (b - start) / (end - start); |
| | | |
| | | // 根据不同类型计算坐标 |
| | | switch (type) { |
| | | case 0: // 直线 |
| | | return linearInterpolation(interval, t); |
| | | case 1: // 贝塞尔曲线 |
| | | return bezierInterpolation(interval, t); |
| | | case 2: // 圆弧 |
| | | return circularInterpolation(interval, t); |
| | | } |
| | | } |
| | | } |
| | | return new double[]{0, 0}; |
| | | } |
| | | |
| | | |
| | | |
| | | return new double[]{x, y}; |
| | | // 直线插值 |
| | | private static double[] linearInterpolation(Object[] interval, double t) { |
| | | double x1 = (Double) interval[3]; |
| | | double y1 = (Double) interval[4]; |
| | | double x2 = (Double) interval[5]; |
| | | double y2 = (Double) interval[6]; |
| | | return new double[]{ |
| | | x1 + t * (x2 - x1), |
| | | y1 + t * (y2 - y1) |
| | | }; |
| | | } |
| | | |
| | | // 贝塞尔曲线插值 |
| | | private static double[] bezierInterpolation(Object[] interval, double t) { |
| | | double x0 = (Double) interval[3]; |
| | | double y0 = (Double) interval[4]; |
| | | double x2 = (Double) interval[5]; |
| | | double y2 = (Double) interval[6]; |
| | | double cx = (Double) interval[7]; |
| | | double cy = (Double) interval[8]; |
| | | return new double[]{ |
| | | Math.pow(1-t, 2)*x0 + 2*(1-t)*t*cx + t*t*x2, |
| | | Math.pow(1-t, 2)*y0 + 2*(1-t)*t*cy + t*t*y2 |
| | | }; |
| | | } |
| | | |
| | | // 圆弧插值(新增) |
| | | private static double[] circularInterpolation(Object[] interval, double t) { |
| | | // 参数解析 |
| | | double startX = (Double) interval[3]; |
| | | double startY = (Double) interval[4]; |
| | | double endX = (Double) interval[5]; |
| | | double endY = (Double) interval[6]; |
| | | double centerX = (Double) interval[7]; |
| | | double centerY = (Double) interval[8]; |
| | | |
| | | // 计算起始角度和终止角度 |
| | | double startAngle = Math.atan2(startY - centerY, startX - centerX); |
| | | double endAngle = Math.atan2(endY - centerY, endX - centerX); |
| | | |
| | | // 角度插值 |
| | | double currentAngle = startAngle + t * (endAngle - startAngle); |
| | | double radius = Math.hypot(startX - centerX, startY - centerY); |
| | | |
| | | return new double[]{ |
| | | centerX + radius * Math.cos(currentAngle), |
| | | centerY + radius * Math.sin(currentAngle) |
| | | }; |
| | | } |
| | | |
| | | } |