Viewing Program

Program Data

Program thumbnail for "{props.program.title}"

Title	3D Racer v1
ID	5626222573912064
Created	10 years ago, 1443141880560
Updated	9 years ago, 1467601204901
Code	angleMode = "radians"; var C = {}; C.HALF_TURN = angleMode === "radians" ? 3.1415 : 180; C.CAR_SPEED = -70/1000; C.TURN_SPEED = C.HALF_TURN/3500; C.CAMERA_DISTANCE = 57; var CAMERA_SETTINGS = { scaleX : (width + height)0.5, scaleY : (width + height)0.5, offsetX : width/2, offsetY : width/2, cameraRotation : [0, 0, 0], cameraPosition : [0, 7, -46] }; var KeysDown = {}; var showDebugInfo = false; var copyNumberArray = function(arr) { return arr.slice(); }; var MatrixFunctions = { createIdentity : function() { return [[1, 0, 0], [0, 1, 0], [0, 0, 1]]; }, fromX : function(t) { var cost = cos(t), sint = sin(t); return [[1, 0, 0], [0, cost, -sint], [0, sint, cost]]; }, fromY : function(t) { var cost = cos(t), sint = sin(t); return [[cost, 0, sint], [0, 1, 0], [-sint, 0, cost]]; }, fromZ : function(t) { var cost = cos(t), sint = sin(t); return [[cost, -sint, 0], [sint, cost, 0], [0, 0, 1]]; } }; var multRotationByVector = function(matr, vec) { return [ matr[0][0]vec[0] + matr[0][1]vec[1] + matr[0][2]vec[2], matr[1][0]vec[0] + matr[1][1]vec[1] + matr[1][2]vec[2], matr[2][0]vec[0] + matr[2][1]vec[1] + matr[2][2]vec[2] ]; }; var multMatrix = function(a, b) { return [ [a[0][0]b[0][0] + a[0][1]b[1][0] + a[0][2]b[2][0], a[0][0]b[0][1] + a[0][1]b[1][1] + a[0][2]b[2][1], a[0][0]b[0][2] + a[0][1]b[1][2] + a[0][2]b[2][2]], [a[1][0]b[0][0] + a[1][1]b[1][0] + a[1][2]b[2][0], a[1][0]b[0][1] + a[1][1]b[1][1] + a[1][2]b[2][1], a[1][0]b[0][2] + a[1][1]b[1][2] + a[1][2]b[2][2]], [a[2][0]b[0][0] + a[2][1]b[1][0] + a[2][2]b[2][0], a[2][0]b[0][1] + a[2][1]b[1][1] + a[2][2]b[2][1], a[2][0]b[0][2] + a[2][1]b[1][2] + a[2][2]b[2][2]] ]; }; MatrixFunctions.fromXYZ = function(x, y, z) { var mZ = MatrixFunctions.fromX(z), mY = MatrixFunctions.fromY(y), mX = MatrixFunctions.fromZ(x); var mZY = multMatrix(mZ, mY); return multMatrix(mZY, mX); }; var getCameraRotationMatrix = function() { return MatrixFunctions.fromXYZ(CAMERA_SETTINGS.cameraRotation[0], CAMERA_SETTINGS.cameraRotation[1], CAMERA_SETTINGS.cameraRotation[2]); }; var Car = function () { this.vertices = [ [4.223559, -0.029787, -1.917478],[4.223559, -0.029787, 1.917442],[-4.233105, -0.029787, 1.917441],[-4.233103, -0.029787, -1.917479], [3.963426, 1.202314, -1.797329],[3.963422, 1.202314, 1.797331],[-3.963426, 1.146977, 1.797330],[-3.963424, 1.146977, -1.797330], [1.196273, -0.029787, -1.917479],[1.196272, -0.029787, 1.917441],[1.125800, 1.580206, -1.797330],[1.125797, 1.580206, 1.797331], [-0.830346, -0.029787, -1.917479],[-0.830348, -0.029787, 1.917441],[-0.773851, 1.580206, -1.797330],[-0.773854, 1.580206, 1.797330], [2.039354, -0.029787, -1.917479],[2.039354, -0.029787, 1.917441],[1.916062, 1.580206, -1.797330],[1.916058, 1.580206, 1.797331], [-1.664202, -0.029787, -1.917479],[-1.664203, -0.029787, 1.917441],[-1.555465, 1.580206, -1.797330],[-1.555468, 1.580206, 1.797330], [4.223559, -0.029787, 1.601973],[-4.233105, -0.029787, 1.601972],[3.963422, 1.202314, 1.501626],[-3.963426, 1.146977, 1.501625], [1.125797, 2.898601, 1.501626],[1.125799, -0.029787, 1.501625],[-0.773853, 2.898601, 1.501625],[-0.773852, -0.029787, 1.501625], [1.916061, -0.029787, 1.501625],[1.916059, 1.580206, 1.501626],[-1.555467, 1.580206, 1.501625],[-1.555466, -0.029787, 1.501625], [-4.233104, -0.029787, -1.599053],[-3.963424, 1.146977, -1.498853],[1.125800, -0.029787, -1.498853],[-0.773851, -0.029787, -1.498854], [1.916061, -0.029787, -1.498853],[-1.555465, -0.029787, -1.498854],[4.223559, -0.029787, -1.599052],[3.963426, 1.202314, -1.498852], [1.125800, 2.898601, -1.498853],[-0.773851, 2.898601, -1.498853],[1.916062, 1.580206, -1.498853],[-1.555465, 1.580206, -1.498853], [-3.605037, -0.029787, -1.917479],[-3.605039, -0.029787, 1.917441],[-3.374707, 1.580206, -1.797330],[-3.374709, 1.580206, 1.797330], [-3.374709, 1.580206, 1.501625],[-3.374707, -0.029787, 1.501625],[-3.374706, -0.029787, -1.498854],[-3.374707, 1.580206, -1.498853], [3.597165, -0.029787, -1.917479],[3.597164, -0.029787, 1.917442],[3.376275, 1.580206, -1.797329],[3.376271, 1.580206, 1.797331], [3.376272, 1.580206, 1.501626],[3.376274, -0.029787, 1.501625],[3.376274, -0.029787, -1.498853],[3.376275, 1.580206, -1.498852] ]; this.faces = [ [50, 3, 26],[28, 7, 52],[25, 27, 6],[50, 52, 7], [37, 38, 8],[49, 4, 8],[19, 17, 9],[20, 12, 10], [34, 29, 12],[33, 18, 10],[11, 9, 13],[12, 16, 14], [29, 31, 16],[30, 10, 14],[62, 58, 18],[34, 20, 60], [60, 20, 18],[59, 57, 17],[13, 21, 23],[14, 16, 24], [35, 24, 16],[14, 22, 36],[32, 36, 42],[46, 48, 35], [47, 34, 61],[62, 33, 41],[30, 32, 40],[46, 31, 29], [33, 30, 39],[45, 29, 34],[7, 28, 26],[43, 44, 27], [38, 28, 53],[54, 26, 37],[49, 55, 37],[8, 38, 56], [5, 44, 43],[11, 45, 47],[41, 39, 9],[15, 46, 45], [39, 40, 13],[63, 41, 17],[19, 47, 64],[15, 23, 48], [13, 40, 42],[28, 38, 37],[19, 11, 47],[46, 15, 48], [31, 35, 16],[20, 34, 12],[51, 56, 48],[21, 42, 55], [42, 36, 54],[56, 53, 35],[21, 49, 51],[22, 24, 52], [35, 53, 52],[22, 50, 54],[59, 64, 44],[43, 63, 57], [43, 25, 62],[64, 61, 27],[5, 1, 57],[6, 60, 58], [61, 60, 6],[25, 2, 58],[54, 50, 26],[53, 28, 52], [2, 25, 6],[3, 50, 7],[4, 37, 8],[51, 49, 8], [11, 19, 9],[18, 20, 10],[30, 33, 10],[15, 11, 13], [10, 12, 14],[12, 29, 16],[32, 30, 14],[33, 62, 18], [61, 34, 60],[58, 60, 18],[19, 59, 17],[15, 13, 23], [22, 14, 24],[32, 14, 36],[40, 32, 42],[31, 46, 35], [64, 47, 61],[63, 62, 41],[39, 30, 40],[45, 46, 29], [41, 33, 39],[47, 45, 34],[3, 7, 26],[25, 43, 27], [56, 38, 53],[55, 54, 37],[4, 49, 37],[51, 8, 56], [1, 5, 43],[17, 41, 9],[11, 15, 45],[9, 39, 13], [57, 63, 17],[59, 19, 64],[21, 13, 42],[26, 28, 37], [23, 51, 48],[49, 21, 55],[55, 42, 54],[48, 56, 35], [23, 21, 51],[50, 22, 52],[24, 35, 52],[36, 22, 54], [5, 59, 44],[1, 43, 57],[63, 43, 62],[44, 64, 27], [59, 5, 57],[2, 6, 58],[27, 61, 6],[62, 25, 58] ]; this.useAmbient = true; this.position = [0, 0, 0]; this.rotation = [C.HALF_TURN, 0, 0]; this.scale = [1, 1, 1]; this.color = [0, 0, 200]; for (var i = 0; i < this.faces.length; ++i) { for (var j = 0; j < this.faces[i].length; ++j) { this.faces[i][j] -= 1; } } }; var TrafficCone = function() { this.vertices = [ [-1.019026, -0.100136, 1.019026],[-1.019026, -0.100136, -1.019026],[1.019026, -0.100136, -1.019026],[1.019026, -0.100136, 1.019026], [-1.019026, 0.100136, 1.019026],[-1.019026, 0.100136, -1.019026],[1.019026, 0.100136, -1.019026],[1.019026, 0.100136, 1.019026], [-0.360354, 0.100136, -0.869974],[0.000000, 1.983442, 0.000000],[-0.523153, 0.100136, -0.782956],[0.000000, 0.100136, -0.941653], [-0.782955, 0.100136, -0.523155],[0.360355, 0.100136, -0.869974],[-0.869973, 0.100136, -0.360356],[0.523154, 0.100136, -0.782956], [-0.941653, 0.100136, -0.000001],[0.782956, 0.100136, -0.523154],[-0.923559, 0.100136, 0.183707],[0.869974, 0.100136, -0.360355], [-0.782956, 0.100136, 0.523154],[0.941653, 0.100136, -0.000000],[-0.665850, 0.100136, 0.665849],[0.869974, 0.100136, 0.360355], [-0.360355, 0.100136, 0.869974],[0.782956, 0.100136, 0.523154],[-0.000000, 0.100136, 0.941653],[0.523154, 0.100136, 0.782956], [0.183707, 0.100136, 0.923559],[0.360355, 0.100136, 0.869974],[-1.019026, 0.100136, 1.019026],[-1.019026, 0.100136, -1.019026], [-1.019026, -0.100136, -1.019026],[-1.019026, -0.100136, 1.019026],[1.019026, 0.100136, 1.019026],[1.019026, -0.100136, 1.019026], [1.019026, 0.100136, -1.019026],[1.019026, -0.100136, -1.019026] ]; this.faces = [ [5, 6, 2, 1],[6, 7, 3, 2],[7, 8, 4, 3],[8, 5, 1, 4], [1, 2, 3, 4],[8, 7, 6, 5],[10, 27, 29],[11, 10, 9], [21, 10, 19],[10, 22, 20],[15, 10, 13],[14, 10, 16], [13, 10, 11],[19, 10, 17],[18, 10, 20],[25, 10, 23], [27, 10, 25],[23, 10, 21],[17, 10, 15],[10, 28, 26], [24, 10, 26],[10, 24, 22],[10, 18, 16],[10, 14, 12], [28, 10, 30],[32, 33, 34],[31, 27, 25],[31, 34, 36], [33, 38, 36],[10, 12, 9],[16, 37, 14],[37, 38, 33], [35, 36, 38],[30, 10, 29],[31, 32, 34],[35, 29, 27], [23, 21, 31],[31, 35, 27],[25, 23, 31],[35, 31, 36], [34, 33, 36],[31, 21, 19],[30, 29, 35],[31, 19, 17], [28, 30, 35],[32, 31, 17],[26, 28, 35],[32, 17, 15], [24, 26, 35],[32, 15, 13],[22, 24, 35],[32, 13, 11], [22, 35, 37],[32, 11, 9],[20, 22, 37],[32, 9, 12], [18, 20, 37],[37, 32, 12],[16, 18, 37],[37, 12, 14], [32, 37, 33],[37, 35, 38] ]; this.useAmbient = true; this.position = [0, 0, 0]; this.rotation = [0, 0, 0]; this.scale = [0.5, 0.5, 0.5]; this.color = [255, 102, 0]; for (var i = 0; i < this.faces.length; ++i) { for (var j = 0; j < this.faces[i].length; ++j) { this.faces[i][j] -= 1; } } }; var Plane = function() { this.vertices = [ [0.000000, 0.000000, 0.000000],[0.000000, 0.000000, 1.250000],[0.000000, 0.000000, 2.500000],[0.000000, 0.000000, 3.750000], [1.250000, 0.000000, 0.000000],[2.500000, 0.000000, 0.000000],[3.750000, 0.000000, 0.000000],[0.000000, 0.000000, -1.250000], [0.000000, 0.000000, -2.500000],[0.000000, 0.000000, -3.750000],[-1.250000, 0.000000, 0.000000],[-2.500000, 0.000000, 0.000000], [-3.750000, 0.000000, 0.000000],[-1.250000, 0.000000, 1.250000],[-1.250000, 0.000000, 2.500000],[-1.250000, 0.000000, 3.750000], [-2.500000, 0.000000, 1.250000],[-2.500000, 0.000000, 2.500000],[-2.500000, 0.000000, 3.750000],[-3.750000, 0.000000, 1.250000], [-3.750000, 0.000000, 2.500000],[-3.750000, 0.000000, 3.750000],[1.250000, 0.000000, 1.250000],[2.500000, 0.000000, 1.250000], [3.750000, 0.000000, 1.250000],[1.250000, 0.000000, 2.500000],[2.500000, 0.000000, 2.500000],[3.750000, 0.000000, 2.500000], [1.250000, 0.000000, 3.750000],[2.500000, 0.000000, 3.750000],[3.750000, 0.000000, 3.750000],[1.250000, 0.000000, -1.250000], [1.250000, 0.000000, -2.500000],[1.250000, 0.000000, -3.750000],[2.500000, 0.000000, -1.250000],[2.500000, 0.000000, -2.500000], [2.500000, 0.000000, -3.750000],[3.750000, 0.000000, -1.250000],[3.750000, 0.000000, -2.500000],[3.750000, 0.000000, -3.750000], [-1.250000, 0.000000, -1.250000],[-2.500000, 0.000000, -1.250000],[-3.750000, 0.000000, -1.250000],[-1.250000, 0.000000, -2.500000], [-2.500000, 0.000000, -2.500000],[-3.750000, 0.000000, -2.500000],[-1.250000, 0.000000, -3.750000],[-2.500000, 0.000000, -3.750000], [-3.750000, 0.000000, -3.750000],[-3.750000, 0.000000, 5.000000],[-2.500000, 0.000000, 5.000000],[-1.250000, 0.000000, 5.000000], [0.000000, 0.000000, 5.000000],[1.250000, 0.000000, 5.000000],[2.500000, 0.000000, 5.000000],[3.750000, 0.000000, 5.000000], [5.000000, 0.000000, 3.750000],[5.000000, 0.000000, 2.500000],[5.000000, 0.000000, 1.250000],[5.000000, 0.000000, 0.000000], [5.000000, 0.000000, -1.250000],[5.000000, 0.000000, -2.500000],[5.000000, 0.000000, -3.750000],[-5.000000, 0.000000, -3.750000], [-5.000000, 0.000000, -2.500000],[-5.000000, 0.000000, -1.250000],[-5.000000, 0.000000, 0.000000],[-5.000000, 0.000000, 1.250000], [-5.000000, 0.000000, 2.500000],[-5.000000, 0.000000, 3.750000],[3.750000, 0.000000, -5.000000],[2.500000, 0.000000, -5.000000], [1.250000, 0.000000, -5.000000],[0.000000, 0.000000, -5.000000],[-1.250000, 0.000000, -5.000000],[-2.500000, 0.000000, -5.000000], [-3.750000, 0.000000, -5.000000],[-5.000000, 0.000000, 5.000000],[5.000000, 0.000000, 5.000000],[-5.000000, 0.000000, -5.000000], [5.000000, 0.000000, -5.000000] ]; this.faces = [ [11, 14, 2],[14, 15, 3],[15, 16, 4],[16, 52, 53], [12, 17, 14],[17, 18, 15],[18, 19, 16],[19, 51, 52], [13, 20, 17],[20, 21, 18],[21, 22, 19],[22, 50, 51], [67, 68, 20],[68, 69, 21],[69, 70, 22],[70, 78, 50], [2, 23, 5],[23, 24, 6],[24, 25, 7],[25, 59, 60], [3, 26, 23],[26, 27, 24],[27, 28, 25],[28, 58, 59], [4, 29, 26],[29, 30, 27],[30, 31, 28],[31, 57, 58], [53, 54, 29],[54, 55, 30],[55, 56, 31],[56, 79, 57], [5, 32, 8],[32, 33, 9],[33, 34, 10],[34, 73, 74], [6, 35, 32],[35, 36, 33],[36, 37, 34],[37, 72, 73], [7, 38, 35],[38, 39, 36],[39, 40, 37],[40, 71, 72], [60, 61, 38],[61, 62, 39],[62, 63, 40],[63, 81, 71], [8, 41, 11],[41, 42, 12],[42, 43, 13],[43, 66, 67], [9, 44, 41],[44, 45, 42],[45, 46, 43],[46, 65, 66], [10, 47, 44],[47, 48, 45],[48, 49, 46],[49, 64, 65], [74, 75, 47],[75, 76, 48],[76, 77, 49],[77, 80, 64], [1, 11, 2],[2, 14, 3],[3, 15, 4],[4, 16, 53], [11, 12, 14],[14, 17, 15],[15, 18, 16],[16, 19, 52], [12, 13, 17],[17, 20, 18],[18, 21, 19],[19, 22, 51], [13, 67, 20],[20, 68, 21],[21, 69, 22],[22, 70, 50], [1, 2, 5],[5, 23, 6],[6, 24, 7],[7, 25, 60], [2, 3, 23],[23, 26, 24],[24, 27, 25],[25, 28, 59], [3, 4, 26],[26, 29, 27],[27, 30, 28],[28, 31, 58], [4, 53, 29],[29, 54, 30],[30, 55, 31],[31, 56, 57], [1, 5, 8],[8, 32, 9],[9, 33, 10],[10, 34, 74], [5, 6, 32],[32, 35, 33],[33, 36, 34],[34, 37, 73], [6, 7, 35],[35, 38, 36],[36, 39, 37],[37, 40, 72], [7, 60, 38],[38, 61, 39],[39, 62, 40],[40, 63, 71], [1, 8, 11],[11, 41, 12],[12, 42, 13],[13, 43, 67], [8, 9, 41],[41, 44, 42],[42, 45, 43],[43, 46, 66], [9, 10, 44],[44, 47, 45],[45, 48, 46],[46, 49, 65], [10, 74, 47],[47, 75, 48],[48, 76, 49],[49, 77, 64] ]; this.useAmbient = false; this.position = [0, 0, 0]; this.rotation = [0, 0, 0]; this.scale = [1, 1, 1]; this.color = [255, 255, 255]; for (var i = 0; i < this.faces.length; ++i) { for (var j = 0; j < this.faces[i].length; ++j) { this.faces[i][j] -= 1; } } }; var triangleArea = function(x0, y0, x1, y1, x2, y2) { return Math.abs((x0(y1 - y2) + x1(y2 - y0) + x2(y0 - y1))0.5); }; var Sign = function() { this.vertices = [ [-0.021102, 2.593473, 2.976437],[-0.021102, 3.562411, 2.976437],[0.021102, 2.593473, 2.976437],[0.021102, 3.562411, 2.976437], [-0.021102, 2.593473, 2.540182],[0.021102, 3.562411, 2.540182],[-0.021102, 3.562411, 2.540182],[0.021102, 2.593473, 2.540182], [-0.021102, -0.142752, 2.976437],[0.021102, -0.142752, 2.976437],[-0.021102, -0.142752, 2.540182],[0.021102, -0.142752, 2.540182], [-0.021102, 2.593473, -2.976437],[-0.021102, 3.562411, -2.976437],[0.021102, 2.593473, -2.976437],[0.021102, 3.562411, -2.976437], [-0.021102, 3.562411, 0.000000],[-0.021102, 2.593473, 0.000000],[0.021102, 3.562411, 0.000000],[0.021102, 2.593473, 0.000000], [-0.021102, 2.593473, -2.540182],[0.021102, 3.562411, -2.540182],[-0.021102, 3.562411, -2.540182],[0.021102, 2.593473, -2.540182], [-0.021102, -0.142752, -2.976437],[0.021102, -0.142752, -2.976437],[-0.021102, -0.142752, -2.540182],[0.021102, -0.142752, -2.540182] ]; this.faces = [ [4, 3, 8],[2, 1, 3],[19, 17, 7],[18, 20, 8], [17, 18, 5],[7, 5, 1],[8, 12, 11],[6, 7, 2], [6, 8, 20],[11, 12, 10],[3, 10, 12],[1, 9, 10], [5, 11, 9],[24, 15, 16],[15, 13, 14],[23, 17, 19], [24, 20, 18],[21, 18, 17],[13, 21, 23],[27, 28, 24], [14, 23, 22],[20, 24, 22],[26, 28, 27],[28, 26, 15], [26, 25, 13],[25, 27, 21],[6, 4, 8],[4, 2, 3], [6, 19, 7],[5, 18, 8],[7, 17, 5],[2, 7, 1], [5, 8, 11],[4, 6, 2],[19, 6, 20],[9, 11, 10], [8, 3, 12],[3, 1, 10],[1, 5, 9],[22, 24, 16], [16, 15, 14],[22, 23, 19],[21, 24, 18],[23, 21, 17], [14, 13, 23],[21, 27, 24],[16, 14, 22],[19, 20, 22], [25, 26, 27],[24, 28, 15],[15, 26, 13],[13, 25, 21] ]; this.useAmbient = true; this.position = [0, 0, 0]; this.rotation = [0, 0, 0]; this.scale = [4, 4, 4]; this.color = [200, 0, 0]; for (var i = 0; i < this.faces.length; ++i) { for (var j = 0; j < this.faces[i].length; ++j) { this.faces[i][j] -= 1; } } }; var Track1 = function() { this.vertices = [ [-15.474689, -0.155880, 1.000000],[-17.474689, -0.155880, 1.000000],[-15.474689, 0.155880, 1.000000],[-17.474689, 0.155880, 1.000000], [-14.419735, -0.155881, 2.662419],[-15.987724, -0.155881, 3.903953],[-14.419735, 0.155879, 2.662419],[-15.987724, 0.155879, 3.903953], [-12.615586, -0.155882, 3.795765],[-13.239897, -0.155882, 5.695827],[-12.615586, 0.155878, 3.795766],[-13.239897, 0.155878, 5.695827], [-15.474689, -0.155880, -0.000000],[-15.474689, -0.155880, -1.000000],[-17.474689, -0.155880, -1.000000],[-17.474688, -0.155880, -0.000000], [-15.474688, 0.155880, -0.000000],[-15.474689, 0.155880, -1.000000],[-17.474689, 0.155880, -1.000000],[-17.474689, 0.155880, -0.000000], [-14.419735, -0.155881, -2.662419],[-15.987724, -0.155881, -3.903953],[-14.419735, 0.155879, -2.662419],[-15.987724, 0.155879, -3.903953], [-12.615586, -0.155882, -3.795765],[-13.239897, -0.155882, -5.695827],[-12.615586, 0.155878, -3.795766],[-13.239897, 0.155878, -5.695827], [-9.452454, -3.161896, -0.231750],[-6.307793, 0.155878, 3.971789],[-6.619948, 0.155878, 5.921784],[-6.619948, -0.155882, 5.921784], [-6.307793, -0.155882, 3.971789],[-3.309974, 0.155878, 6.034763],[-3.309974, -0.155882, 6.034763],[-3.153897, 0.155878, 4.059800], [-3.153897, -0.155882, 4.059800],[-9.461690, 0.155878, 3.883777],[-9.461690, -0.155882, 3.883777],[-9.929922, 0.155878, 5.808805], [-9.929922, -0.155882, 5.808805],[-6.307793, 0.155878, -3.971789],[-6.619948, 0.155878, -5.921784],[-6.619948, -0.155882, -5.921784], [-6.307793, -0.155882, -3.971789],[-3.309974, 0.155878, -6.034763],[-3.309974, -0.155882, -6.034763],[-3.153897, 0.155878, -4.059800], [-3.153897, -0.155882, -4.059800],[-9.461690, 0.155878, -3.883777],[-9.461690, -0.155882, -3.883777],[-9.929922, 0.155878, -5.808805], [-9.929922, -0.155882, -5.808805],[-1.654987, 0.155878, -6.091253],[-1.654987, -0.155882, -6.091252],[-1.576948, 0.155878, -4.103806], [-1.576948, -0.155882, -4.103806],[-1.654987, 0.155878, 6.091253],[-1.654987, -0.155882, 6.091252],[-1.576948, 0.155878, 4.103806], [-1.576948, -0.155882, 4.103806],[-4.779366, 0.155878, 4.014441],[-4.779366, -0.155882, 4.014440],[-5.015884, 0.155878, 5.976536], [-5.015884, -0.155882, 5.976536],[-4.730845, 0.155878, -4.015795],[-4.730845, -0.155882, -4.015794],[-4.964961, 0.155878, -5.978274], [-4.964961, -0.155882, -5.978274],[-8.274935, 0.155878, -5.865295],[-8.274935, -0.155882, -5.865295],[-7.884742, 0.155878, -3.927783], [-7.884742, -0.155882, -3.927783],[-8.274935, 0.155878, 5.865295],[-8.274935, -0.155882, 5.865295],[-7.884742, 0.155878, 3.927783], [-7.884742, -0.155882, 3.927783],[-11.038638, 0.155878, 3.839771],[-11.038638, -0.155882, 3.839771],[-11.584909, 0.155878, 5.752316], [-11.584909, -0.155882, 5.752316],[-11.038638, 0.155878, -3.839771],[-11.038638, -0.155882, -3.839771],[-11.584909, 0.155878, -5.752316], [-11.584909, -0.155882, -5.752316],[-13.517660, 0.155879, -3.229093],[-14.613811, 0.155879, -4.799890],[-14.613811, -0.155881, -4.799890], [-13.517660, -0.155881, -3.229092],[-14.947212, 0.155880, -1.831210],[-16.731207, 0.155880, -2.451977],[-16.731207, -0.155881, -2.451977], [-14.947212, -0.155881, -1.831209],[-14.925828, 0.155880, 1.864908],[-16.701065, 0.155880, 2.510840],[-16.701065, -0.155881, 2.510840], [-14.925828, -0.155881, 1.864907],[-13.517660, 0.155879, 3.229093],[-14.613811, 0.155879, 4.799890],[-14.613811, -0.155881, 4.799890], [-13.517660, -0.155881, 3.229092],[15.474689, -0.155880, 1.000000],[17.474689, -0.155880, 1.000000],[15.474689, 0.155880, 1.000000], [17.474689, 0.155880, 1.000000],[14.419735, -0.155881, 2.662419],[15.987724, -0.155881, 3.903953],[14.419735, 0.155879, 2.662419], [15.987724, 0.155879, 3.903953],[12.615586, -0.155882, 3.795765],[13.239897, -0.155882, 5.695827],[12.615586, 0.155878, 3.795766], [13.239897, 0.155878, 5.695827],[15.474689, -0.155880, -0.000000],[15.474689, -0.155880, -1.000000],[17.474689, -0.155880, -1.000000], [17.474688, -0.155880, -0.000000],[15.474688, 0.155880, -0.000000],[15.474689, 0.155880, -1.000000],[17.474689, 0.155880, -1.000000], [17.474689, 0.155880, -0.000000],[14.419735, -0.155881, -2.662419],[15.987724, -0.155881, -3.903953],[14.419735, 0.155879, -2.662419], [15.987724, 0.155879, -3.903953],[12.615586, -0.155882, -3.795765],[13.239897, -0.155882, -5.695827],[12.615586, 0.155878, -3.795766], [13.239897, 0.155878, -5.695827],[0.000000, -0.155882, 4.147812],[0.000000, -0.155882, 6.147742],[0.000000, 0.155878, 4.147812], [0.000000, 0.155878, 6.147742],[0.000000, -0.155882, -4.147812],[0.000000, -0.155882, -6.147742],[0.000000, 0.155878, -4.147812], [0.000000, 0.155878, -6.147742],[9.452454, -3.161896, -0.231750],[6.307793, 0.155878, 3.971789],[6.619948, 0.155878, 5.921784], [6.619948, -0.155882, 5.921784],[6.307793, -0.155882, 3.971789],[3.309974, 0.155878, 6.034763],[3.309974, -0.155882, 6.034763], [3.153897, 0.155878, 4.059800],[3.153897, -0.155882, 4.059800],[9.461690, 0.155878, 3.883777],[9.461690, -0.155882, 3.883777], [9.929922, 0.155878, 5.808805],[9.929922, -0.155882, 5.808805],[6.307793, 0.155878, -3.971789],[6.619948, 0.155878, -5.921784], [6.619948, -0.155882, -5.921784],[6.307793, -0.155882, -3.971789],[3.309974, 0.155878, -6.034763],[3.309974, -0.155882, -6.034763], [3.153897, 0.155878, -4.059800],[3.153897, -0.155882, -4.059800],[9.461690, 0.155878, -3.883777],[9.461690, -0.155882, -3.883777], [9.929922, 0.155878, -5.808805],[9.929922, -0.155882, -5.808805],[1.654987, 0.155878, -6.091253],[1.654987, -0.155882, -6.091252], [1.576948, 0.155878, -4.103806],[1.576948, -0.155882, -4.103806],[1.654987, 0.155878, 6.091253],[1.654987, -0.155882, 6.091252], [1.576948, 0.155878, 4.103806],[1.576948, -0.155882, 4.103806],[4.779366, 0.155878, 4.014441],[4.779366, -0.155882, 4.014440], [5.015884, 0.155878, 5.976536],[5.015884, -0.155882, 5.976536],[4.730845, 0.155878, -4.015795],[4.730845, -0.155882, -4.015794], [4.964961, 0.155878, -5.978274],[4.964961, -0.155882, -5.978274],[8.274935, 0.155878, -5.865295],[8.274935, -0.155882, -5.865295], [7.884742, 0.155878, -3.927783],[7.884742, -0.155882, -3.927783],[8.274935, 0.155878, 5.865295],[8.274935, -0.155882, 5.865295], [7.884742, 0.155878, 3.927783],[7.884742, -0.155882, 3.927783],[11.038638, 0.155878, 3.839771],[11.038638, -0.155882, 3.839771], [11.584909, 0.155878, 5.752316],[11.584909, -0.155882, 5.752316],[11.038638, 0.155878, -3.839771],[11.038638, -0.155882, -3.839771], [11.584909, 0.155878, -5.752316],[11.584909, -0.155882, -5.752316],[13.517660, 0.155879, -3.229093],[14.613811, 0.155879, -4.799890], [14.613811, -0.155881, -4.799890],[13.517660, -0.155881, -3.229092],[14.947212, 0.155880, -1.831210],[16.731207, 0.155880, -2.451977], [16.731207, -0.155881, -2.451977],[14.947212, -0.155881, -1.831209],[14.925828, 0.155880, 1.864908],[16.701065, 0.155880, 2.510840], [16.701065, -0.155881, 2.510840],[14.925828, -0.155881, 1.864907],[13.517660, 0.155879, 3.229093],[14.613811, 0.155879, 4.799890], [14.613811, -0.155881, 4.799890],[13.517660, -0.155881, 3.229092] ]; this.faces = [ [1, 2, 16],[20, 4, 3],[17, 3, 1],[94, 95, 8], [4, 20, 16],[99, 12, 11],[96, 6, 8],[97, 94, 7], [97, 5, 6],[58, 133, 132],[100, 10, 12],[101, 98, 11], [100, 101, 9],[59, 131, 133],[61, 60, 132],[59, 61, 130], [16, 15, 14],[18, 19, 20],[14, 18, 17],[90, 23, 24], [16, 20, 19],[20, 16, 13],[27, 28, 87],[24, 22, 92], [93, 21, 23],[22, 21, 93],[136, 137, 54],[28, 26, 88], [89, 25, 27],[88, 26, 25],[137, 135, 55],[57, 134, 136], [55, 135, 134],[77, 33, 32],[76, 30, 33],[75, 32, 31], [76, 74, 31],[63, 37, 35],[62, 36, 37],[65, 35, 34], [62, 64, 34],[78, 80, 40],[81, 41, 40],[78, 38, 39], [79, 39, 41],[44, 45, 73],[45, 42, 72],[43, 44, 71], [72, 42, 43],[47, 49, 67],[49, 48, 66],[46, 47, 69], [66, 48, 46],[82, 50, 52],[52, 53, 85],[51, 50, 82], [53, 51, 83],[55, 57, 49],[57, 56, 48],[54, 55, 47], [48, 56, 54],[37, 61, 59],[36, 60, 61],[35, 59, 58], [36, 34, 58],[30, 31, 64],[32, 65, 64],[30, 62, 63], [33, 63, 65],[42, 66, 68],[68, 69, 44],[67, 66, 42], [69, 67, 45],[50, 72, 70],[70, 71, 53],[51, 73, 72], [71, 73, 51],[38, 40, 74],[41, 75, 74],[39, 38, 76], [39, 77, 75],[9, 79, 81],[11, 78, 79],[10, 81, 80], [11, 12, 80],[85, 83, 25],[83, 82, 27],[84, 85, 26], [27, 82, 84],[88, 89, 21],[21, 89, 86],[87, 88, 22], [23, 86, 87],[92, 93, 14],[14, 93, 90],[91, 92, 15], [18, 90, 91],[1, 97, 96],[1, 3, 94],[2, 96, 95], [3, 4, 95],[5, 101, 100],[5, 7, 98],[6, 100, 99], [7, 8, 99],[117, 103, 102],[104, 105, 121],[102, 104, 118], [203, 108, 109],[117, 121, 105],[112, 113, 208],[109, 107, 205], [206, 106, 108],[107, 106, 206],[132, 133, 167],[113, 111, 209], [210, 110, 112],[209, 111, 110],[133, 131, 168],[170, 130, 132], [168, 131, 130],[115, 116, 117],[121, 120, 119],[118, 119, 115], [199, 200, 125],[120, 121, 117],[114, 117, 121],[196, 129, 128], [201, 123, 125],[202, 199, 124],[202, 122, 123],[163, 137, 136], [197, 127, 129],[198, 195, 128],[197, 198, 126],[164, 135, 137], [166, 165, 136],[164, 166, 134],[132, 133, 131],[135, 137, 136], [141, 142, 186],[142, 139, 185],[140, 141, 184],[185, 139, 140], [144, 146, 172],[146, 145, 171],[143, 144, 174],[171, 145, 143], [187, 147, 149],[149, 150, 190],[148, 147, 187],[150, 148, 188], [182, 154, 153],[181, 151, 154],[180, 153, 152],[181, 179, 152], [176, 158, 156],[176, 175, 157],[178, 156, 155],[175, 177, 155], [191, 193, 161],[194, 162, 161],[191, 159, 160],[192, 160, 162], [158, 166, 164],[157, 165, 166],[156, 164, 163],[157, 155, 163], [168, 170, 146],[170, 169, 145],[167, 168, 144],[145, 169, 167], [139, 171, 173],[173, 174, 141],[172, 171, 139],[174, 172, 142], [151, 152, 177],[153, 178, 177],[151, 175, 176],[154, 176, 178], [159, 161, 179],[162, 180, 179],[160, 159, 181],[160, 182, 180], [147, 185, 183],[183, 184, 150],[148, 186, 185],[184, 186, 148], [190, 188, 110],[188, 187, 112],[189, 190, 111],[112, 187, 189], [126, 192, 194],[128, 191, 192],[127, 194, 193],[128, 129, 193], [122, 198, 197],[122, 124, 195],[123, 197, 196],[124, 125, 196], [115, 202, 201],[115, 119, 199],[116, 201, 200],[119, 120, 200], [205, 206, 102],[102, 206, 203],[204, 205, 103],[104, 203, 204], [209, 210, 106],[106, 210, 207],[208, 209, 107],[108, 207, 208], [13, 1, 16],[17, 20, 3],[13, 17, 1],[7, 94, 8], [2, 4, 16],[98, 99, 11],[95, 96, 8],[5, 97, 7], [96, 97, 6],[60, 58, 132],[99, 100, 12],[9, 101, 11], [10, 100, 9],[58, 59, 133],[130, 61, 132],[131, 59, 130], [13, 16, 14],[17, 18, 20],[13, 14, 17],[91, 90, 24], [15, 16, 19],[17, 20, 13],[86, 27, 87],[91, 24, 92], [90, 93, 23],[92, 22, 93],[56, 136, 54],[87, 28, 88], [86, 89, 27],[89, 88, 25],[54, 137, 55],[56, 57, 136], [57, 55, 134],[75, 77, 32],[77, 76, 33],[74, 75, 31], [30, 76, 31],[65, 63, 35],[63, 62, 37],[64, 65, 34], [36, 62, 34],[38, 78, 40],[80, 81, 40],[79, 78, 39], [81, 79, 41],[71, 44, 73],[73, 45, 72],[70, 43, 71], [70, 72, 43],[69, 47, 67],[67, 49, 66],[68, 46, 69], [68, 66, 46],[84, 82, 52],[84, 52, 85],[83, 51, 82], [85, 53, 83],[47, 55, 49],[49, 57, 48],[46, 54, 47], [46, 48, 54],[35, 37, 59],[37, 36, 61],[34, 35, 58], [60, 36, 58],[62, 30, 64],[31, 32, 64],[33, 30, 63], [32, 33, 65],[43, 42, 68],[43, 68, 44],[45, 67, 42], [44, 69, 45],[52, 50, 70],[52, 70, 53],[50, 51, 72], [53, 71, 51],[76, 38, 74],[40, 41, 74],[77, 39, 76], [41, 39, 75],[10, 9, 81],[9, 11, 79],[12, 10, 80], [78, 11, 80],[26, 85, 25],[25, 83, 27],[28, 84, 26], [28, 27, 84],[22, 88, 21],[23, 21, 86],[24, 87, 22], [24, 23, 87],[15, 92, 14],[18, 14, 90],[19, 91, 15], [19, 18, 91],[2, 1, 96],[97, 1, 94],[4, 2, 95], [94, 3, 95],[6, 5, 100],[101, 5, 98],[8, 6, 99], [98, 7, 99],[114, 117, 102],[118, 104, 121],[114, 102, 118], [204, 203, 109],[103, 117, 105],[207, 112, 208],[204, 109, 205], [203, 206, 108],[205, 107, 206],[169, 132, 167],[208, 113, 209], [207, 210, 112],[210, 209, 110],[167, 133, 168],[169, 170, 132], [170, 168, 130],[114, 115, 117],[118, 121, 119],[114, 118, 115], [124, 199, 125],[116, 120, 117],[118, 114, 121],[195, 196, 128], [200, 201, 125],[122, 202, 124],[201, 202, 123],[165, 163, 136], [196, 197, 129],[126, 198, 128],[127, 197, 126],[163, 164, 137], [134, 166, 136],[135, 164, 134],[130, 132, 131],[134, 135, 136], [184, 141, 186],[186, 142, 185],[183, 140, 184],[183, 185, 140], [174, 144, 172],[172, 146, 171],[173, 143, 174],[173, 171, 143], [189, 187, 149],[189, 149, 190],[188, 148, 187],[190, 150, 188], [180, 182, 153],[182, 181, 154],[179, 180, 152],[151, 181, 152], [178, 176, 156],[158, 176, 157],[177, 178, 155],[157, 175, 155], [159, 191, 161],[193, 194, 161],[192, 191, 160],[194, 192, 162], [156, 158, 164],[158, 157, 166],[155, 156, 163],[165, 157, 163], [144, 168, 146],[146, 170, 145],[143, 167, 144],[143, 145, 167], [140, 139, 173],[140, 173, 141],[142, 172, 139],[141, 174, 142], [175, 151, 177],[152, 153, 177],[154, 151, 176],[153, 154, 178], [181, 159, 179],[161, 162, 179],[182, 160, 181],[162, 160, 180], [149, 147, 183],[149, 183, 150],[147, 148, 185],[150, 184, 148], [111, 190, 110],[110, 188, 112],[113, 189, 111],[113, 112, 189], [127, 126, 194],[126, 128, 192],[129, 127, 193],[191, 128, 193], [123, 122, 197],[198, 122, 195],[125, 123, 196],[195, 124, 196], [116, 115, 201],[202, 115, 199],[120, 116, 200],[199, 119, 200], [103, 205, 102],[104, 102, 203],[105, 204, 103],[105, 104, 204], [107, 209, 106],[108, 106, 207],[109, 208, 107],[109, 108, 208] ]; this.useAmbient = false; this.position = [0, 0, 0]; this.rotation = [0, 0, 0]; this.scale = [8, 0.05, 8]; this.color = [20, 20, 20]; for (var i = 0; i < this.faces.length; ++i) { for (var j = 0; j < this.faces[i].length; ++j) { this.faces[i][j] -= 1; } } }; var flattenTriangle = function(a, b, c) { return [ a[0]CAMERA_SETTINGS.scaleX/a[2] + CAMERA_SETTINGS.offsetX, height - (a[1]CAMERA_SETTINGS.scaleY/a[2] + CAMERA_SETTINGS.offsetY), b[0]CAMERA_SETTINGS.scaleX/b[2] + CAMERA_SETTINGS.offsetX, height - (b[1]CAMERA_SETTINGS.scaleY/b[2] + CAMERA_SETTINGS.offsetY), c[0]CAMERA_SETTINGS.scaleX/c[2] + CAMERA_SETTINGS.offsetX, height - (c[1]CAMERA_SETTINGS.scaleY/c[2] + CAMERA_SETTINGS.offsetY) ]; }; var crossProduct = function(u, v) { return [ u[1]v[2] - u[2]v[1], u[2]v[0] - u[0]v[2], u[0]v[1] - u[1]v[0] ]; }; var unitify = function(vertex) { var x = sq(vertex[0]); var y = sq(vertex[1]); var z = sq(vertex[2]); var mag = Math.sqrt(x + y + z); return [ vertex[0]/mag, vertex[1]/mag, vertex[2]/mag ]; }; var subVector = function(u, v) { return [ u[0] - v[0], u[1] - v[1], u[2] - v[2] ]; }; var getNormal = function(a, b, c) { var u = subVector(a, b); var v = subVector(c, b); return crossProduct(u, v); }; var dotProduct = function(a, b) { var u = unitify(a); var v = unitify(b); return u[0]v[0] + u[1]v[1] + u[2]v[2]; }; var getZDepth = function(a, b, c) { return (a[2] + b[2] + c[2])/3; }; var digest = function(object, mCam) { var result = []; var mXYZ = MatrixFunctions.fromXYZ(object.rotation[0], object.rotation[1], object.rotation[2]); for (var i = 0; i < object.faces.length; ++i) { var a = copyNumberArray(object.vertices[object.faces[i][0]]); var b = copyNumberArray(object.vertices[object.faces[i][1]]); var c = copyNumberArray(object.vertices[object.faces[i][2]]); // Scale mesh a[0] = object.scale[0]; a[1] = object.scale[1]; a[2] = object.scale[2]; b[0] = object.scale[0]; b[1] = object.scale[1]; b[2] = object.scale[2]; c[0] = object.scale[0]; c[1] = object.scale[1]; c[2] = object.scale[2]; // Rotate object a = multRotationByVector(mXYZ, a); b = multRotationByVector(mXYZ, b); c = multRotationByVector(mXYZ, c); // Translate mesh a[0] += object.position[0]; a[1] += object.position[1]; a[2] += object.position[2]; b[0] += object.position[0]; b[1] += object.position[1]; b[2] += object.position[2]; c[0] += object.position[0]; c[1] += object.position[1]; c[2] += object.position[2]; // Translate world based on camera a[0] += CAMERA_SETTINGS.cameraPosition[0]; a[1] += CAMERA_SETTINGS.cameraPosition[1]; a[2] += CAMERA_SETTINGS.cameraPosition[2]; b[0] += CAMERA_SETTINGS.cameraPosition[0]; b[1] += CAMERA_SETTINGS.cameraPosition[1]; b[2] += CAMERA_SETTINGS.cameraPosition[2]; c[0] += CAMERA_SETTINGS.cameraPosition[0]; c[1] += CAMERA_SETTINGS.cameraPosition[1]; c[2] += CAMERA_SETTINGS.cameraPosition[2]; // Rotate camera a = multRotationByVector(mCam, a); b = multRotationByVector(mCam, b); c = multRotationByVector(mCam, c); if (a[2] <= 0 && b[2] <= 0 && c[2] <= 0) { var tri = flattenTriangle(a, b, c); var n = getNormal(a, b, c); var depth = getZDepth(a, b, c); var face = { normal : n, triangle : tri, zDepth : depth, object : object }; result.push(face); continue; } if (a[2] > 0 && b[2] > 0 && c[2] > 0) { continue; } if (a[2] > 0 && b[2] > 0) { var aFactor = 1 + a[2]/c[2]; a[0] = a[0]aFactor; a[1] = a[1]aFactor; a[2] = 0; var bFactor = 1 + b[2]/c[2]; b[0] = b[0]bFactor; b[1] = b[1]bFactor; b[2] = 0; } else if (a[2] > 0 && c[2] > 0) { var aFactor = 1 + a[2]/b[2]; a[0] = a[0]aFactor; a[1] = a[1]aFactor; a[2] = 0; var cFactor = 1 + c[2]/b[2]; c[0] = c[0]cFactor; c[1] = c[1]cFactor; c[2] = 0; } else if (b[2] > 0 && c[2] > 0) { var bFactor = 1 + b[2]/a[2]; b[0] = b[0]bFactor; b[1] = b[1]bFactor; b[2] = 0; var cFactor = 1 + c[2]/a[2]; c[0] = c[0]cFactor; c[1] = c[1]cFactor; c[2] = 0; } else if (a[2] > 0 \|\| b[2] > 0 \|\| c[2] > 0) { continue; } if (a[2] > 0) { var bFactor = 1 + a[2]/b[2]; var cFactor = 1 + a[2]/c[2]; var bX = (b[0] - a[0])bFactor + a[0]; var cX = (c[0] - a[0])cFactor + a[0]; var bY = (b[1] - a[1])bFactor + a[1]; var cY = (c[1] - a[1])cFactor + a[1]; var d = [bX, bY, 0]; var e = [cX, cY, 0]; var t1 = flattenTriangle(b, d, e); var t2 = flattenTriangle(e, c, b); var n1 = getNormal(b, d, e); var n2 = getNormal(e, c, b); var d1 = getZDepth(b, d, e); var d2 = getZDepth(e, c, b); var f1 = { normal : n1, triangle : t1, zDepth : d1, object : object }; var f2 = { normal : n2, triangle : t2, zDepth : d2, object : object }; result.push(f1); result.push(f2); continue; } else if (b[2] > 0) { var aFactor = 1 + b[2]/a[2]; var cFactor = 1 + b[2]/c[2]; var aX = (a[0] - b[0])aFactor + b[0]; var cX = (c[0] - b[0])cFactor + b[0]; var aY = (a[1] - b[1])aFactor + b[1]; var cY = (c[1] - b[1])cFactor + b[1]; var d = [aX, aY, 0]; var e = [cX, cY, 0]; var t1 = flattenTriangle(a, d, e); var t2 = flattenTriangle(e, c, a); var n1 = getNormal(a, d, e); var n2 = getNormal(e, c, a); var d1 = getZDepth(a, d, e); var d2 = getZDepth(e, c, a); var f1 = { normal : n1, triangle : t1, zDepth : d1, object : object }; var f2 = { normal : n2, triangle : t2, zDepth : d2, object : object }; result.push(f1); result.push(f2); continue; } else if (c[2] > 0) { var t = a; var t2 = b; b = c; c = t; a = t2; var aFactor = 1 + b[2]/a[2]; var cFactor = 1 + b[2]/c[2]; var aX = (a[0] - b[0])aFactor + b[0]; var cX = (c[0] - b[0])cFactor + b[0]; var aY = (a[1] - b[1])aFactor + b[1]; var cY = (c[1] - b[1])cFactor + b[1]; var d = [aX, aY, 0]; var e = [cX, cY, 0]; var t1 = flattenTriangle(a, d, e); var t2 = flattenTriangle(e, c, a); var n1 = getNormal(a, d, e); var n2 = getNormal(e, c, a); var d1 = getZDepth(a, d, e); var d2 = getZDepth(e, c, a); var f1 = { normal : n1, triangle : t1, zDepth : d1, object : object }; var f2 = { normal : n2, triangle : t2, zDepth : d2, object : object }; result.push(f1); result.push(f2); continue; } } return result; }; var LIGHT_DIRECTION = unitify([1.5, 3.5, -0.2]); var CAMERA_DIRECTION = [0, 0, -1]; var drawScene = function(scene) { var sceneDigest = []; var mCam = getCameraRotationMatrix(); var lightDirection = multRotationByVector(mCam, LIGHT_DIRECTION); for (var i = 0; i < scene.length; ++i) { sceneDigest = sceneDigest.concat(digest(scene[i], mCam)); } sceneDigest.sort(function(a, b) { return a.zDepth - b.zDepth; }); strokeWeight(1); for (var i = 0; i < sceneDigest.length; ++i) { var f = sceneDigest[i]; var unitNormal = unitify(f.normal); var visible = dotProduct(unitNormal, CAMERA_DIRECTION); if (visible >= -0.5) { var area = triangleArea(f.triangle[0], f.triangle[1], f.triangle[2], f.triangle[3], f.triangle[4], f.triangle[5]); if (area < 0.5) { continue; } if (f.object.useAmbient) { var ambientFactor = dotProduct(unitNormal, lightDirection); ambientFactor = Math.max(ambientFactor, 0); var col = f.object.color; var r = col[0]ambientFactor0.65 + col[0]0.35, g = col[1]ambientFactor0.65 + col[1]0.35, b = col[2]ambientFactor0.65 + col[2]0.35; stroke(r, g, b); fill(r, g, b); triangle(f.triangle[0], f.triangle[1], f.triangle[2], f.triangle[3], f.triangle[4], f.triangle[5]); } else { var col = f.object.color; var r = col[0], g = col[1], b = col[2]; stroke(r, g, b); fill(r, g, b); triangle(f.triangle[0], f.triangle[1], f.triangle[2], f.triangle[3], f.triangle[4], f.triangle[5]); } } } return sceneDigest.length; }; var keyPressed = function() { KeysDown[key] = true; if (("" + key).trim() === '96') { showDebugInfo = !showDebugInfo; } }; var keyReleased = function() { KeysDown[key] = false; }; var trackObject = function(object, angleOffset, distanceOffset) { var rotation = object.rotation[1] + angleOffset; var xPosition = sin(rotation)-distanceOffset - object.position[0]; var yPosition = distanceOffset0.12 + object.position[1]; var zPosition = cos(rotation)-distanceOffset - object.position[2]; CAMERA_SETTINGS.cameraPosition[0] = xPosition; CAMERA_SETTINGS.cameraPosition[1] = yPosition; CAMERA_SETTINGS.cameraPosition[2] = zPosition; CAMERA_SETTINGS.cameraRotation[1] = -rotation; }; var driveCar = function(object, speed, dt) { var rot = object.rotation[1] + C.HALF_TURN/2, dist = speeddt; object.position[0] += sin(rot)dist; object.position[2] += cos(rot)dist; }; var player = new Car(); player.position[1] = 0; player.position[2] = 38; var other = new Car(); other.color = [255, 255, 0]; other.position[0] = -30; other.position[2] = 35; var ground = new Plane(); ground.color[0] = 0; ground.color[1] = 70; ground.color[2] = 0; ground.scale[0] = 15; ground.scale[2] = 15; var groundDistributed = new Plane(); groundDistributed.color[0] = 0; groundDistributed.color[1] = 70; groundDistributed.color[2] = 0; groundDistributed.scale[0] = 50; groundDistributed.scale[2] = 50; var track = new Track1(); track.position[1] = 0.5; var sign = new Sign(); sign.rotation[0] = C.HALF_TURN; sign.position[2] = 41.5; var cone1 = new TrafficCone(); cone1.rotation[0] = C.HALF_TURN; cone1.position[0] = -56; cone1.position[2] = 50; var cone2 = new TrafficCone(); cone2.rotation[0] = C.HALF_TURN; cone2.position[0] = -64; cone2.position[2] = 50; var cone3 = new TrafficCone(); cone3.rotation[0] = C.HALF_TURN; cone3.position[0] = -72; cone3.position[2] = 50; var cone4 = new TrafficCone(); cone4.rotation[0] = C.HALF_TURN; cone4.position[0] = -83.5; cone4.position[2] = 49.5; cone1.position[1] = 0.5; cone2.position[1] = cone3.position[1] = cone4.position[1] = 0.5; frameRate(0); var startTime = millis(), currentTime, lastTime = millis(), deltaTime; var processLogic = function() { if (KeysDown.d) { player.rotation[1] += deltaTimeC.TURN_SPEED; } if (KeysDown.a) { player.rotation[1] -= deltaTimeC.TURN_SPEED; } if (KeysDown.w) { driveCar(player, C.CAR_SPEED, deltaTime); } else if (KeysDown.s) { driveCar(player, C.CAR_SPEED-0.5, deltaTime); } var rotation = player.rotation[1] - C.HALF_TURN/2; var distanceOffset = C.CAMERA_DISTANCE0.65; ground.position[0] = sin(rotation)-distanceOffset + player.position[0]; ground.position[2] = cos(rotation)*-distanceOffset + player.position[2]; ground.rotation[1] = player.rotation[1]; trackObject(player, C.HALF_TURN/2, C.CAMERA_DISTANCE); }; var triCount; var draw = function(delta) { triCount = 0; background(128, 128, 128); currentTime = millis(); deltaTime = currentTime - lastTime; fill(0, 0, 0); text("W A S D to drive", 156, 30); processLogic(); triCount += drawScene([ground, groundDistributed]); triCount += drawScene([track, sign, player, cone1, cone2, cone3, cone4]); if (showDebugInfo) { fill(255, 255, 255); text("FPS: " + Math.floor(1/(deltaTime/1000)), 5, 15); text("keyCode: " + keyCode, 5, 25); text("Triangles: " + triCount, 5, 35); text("Frame MS: " + deltaTime, 5, 45); } lastTime = currentTime; };
Folds
Fork	false
Key	ag5zfmtoYW4tYWNhZGVteXIXCxIKU2NyYXRjaHBhZBiAgMiv0KD_CQw
Votes	181
Spin-Offs	30
Type	PJS
Width	400
Height	400
User Flagged	false
Origin Scratchpad	null
Hidden From Hotlist	false
Restricted Posting	false
By Child	false
Author Nick	DrowsySaturn
Author Name	kaid_1168181745792440271656871
Author ID	kaid_1168181745792440271656871
Author Profile Access	COACH

Archive Data

Added	10 months ago, 1739398282423
Updated	10 months ago, 1739398288102
Source Deleted	unknown