Skip to navigation

Aviator on the BBC Micro

3D geometry: zObjectPoint

Name: zObjectPoint [Show more] Type: Variable Category: 3D geometry Summary: Scaled z-coordinates of the points that make up objects, relative to the object's anchor point Deep dive: 3D objects Rotating and translating points in 3D space
Context: See this variable in context in the source code References: This variable is used as follows: * CheckIfAlienIsHit (Part 1 of 2) calls zObjectPoint * ResizeFeedingAlien calls zObjectPoint * SetObjPointCoords (Part 1 of 2) calls zObjectPoint

See xObjectPoint for an explanation of object points.
.zObjectPoint EQUB 13 \ Point ID 0 is (13, 61, 13) with scale factor 2^0 EQUB 0 \ Point ID 1 is ( 0, 0, 0) with scale factor 2^0 EQUB 156 \ Point ID 2 is ( 0, 0, 12) with scale factor 2^9 EQUB 0 \ Point ID 3 is ( 0, 0, 0) with scale factor 2^0 EQUB 80 \ Point ID 4 is ( 8, 0, 0) with scale factor 2^5 EQUB 0 \ Point ID 5 is ( 0, 0, 0) with scale factor 2^0 EQUB 0 \ Point ID 6 is ( 0, 0, 0) with scale factor 2^0 EQUB 0 \ Point ID 7 is ( 0, 0, 0) with scale factor 2^0 EQUB 0 \ Point ID 8 is ( 0, 0, 0) with scale factor 2^0 EQUB 0 \ Point ID 9 is ( 0, 0, 0) with scale factor 2^0 EQUB 0 \ Point ID 10 is ( 0, 0, 0) with scale factor 2^0 EQUB 0 \ Point ID 11 is ( 0, 0, 0) with scale factor 2^0 EQUB 0 \ Point ID 12 is ( 0, 0, 0) with scale factor 2^0 EQUB 0 \ Point ID 13 is ( 0, 0, 0) with scale factor 2^0 EQUB 0 \ Point ID 14 is ( 0, 0, 0) with scale factor 2^0 EQUB 0 \ Point ID 15 is ( 0, 0, 0) with scale factor 2^0 EQUB 0 \ Point ID 16 is ( 0, 0, 0) with scale factor 2^0 EQUB 0 \ Point ID 17 is ( 0, 0, 0) with scale factor 2^0 EQUB 0 \ Point ID 18 is ( 0, 0, 0) with scale factor 2^0 EQUB 0 \ Point ID 19 is ( 0, 0, 0) with scale factor 2^0 EQUB 0 \ Point ID 20 is ( 0, 0, 0) with scale factor 2^0 EQUB 0 \ Point ID 21 is ( 0, 0, 0) with scale factor 2^0 EQUB 72 \ Point ID 22 is ( 0, 0, 8) with scale factor 2^4 EQUB 72 \ Point ID 23 is ( 0, 0, 8) with scale factor 2^4 EQUB 96 \ Point ID 24 is (10, 0, 0) with scale factor 2^6 EQUB 128 \ Point ID 25 is ( 0, 1, 0) with scale factor 2^8 EQUB 128 \ Point ID 26 is ( 0, 1, 0) with scale factor 2^8 EQUB 128 \ Point ID 27 is ( 0, 1, 0) with scale factor 2^8 EQUB 128 \ Point ID 28 is ( 0, 1, 0) with scale factor 2^8 EQUB 128 \ Point ID 29 is ( 4, 0, 0) with scale factor 2^8 EQUB 0 \ Point ID 30 is ( 0, 0, 0) with scale factor 2^0 EQUB 0 \ Point ID 31 is ( 0, 0, 0) with scale factor 2^0 EQUB 128 \ Point ID 32 is ( 4, 0, 0) with scale factor 2^8 EQUB 90 \ Point ID 33 is ( 0, 0, 10) with scale factor 2^5 EQUB 76 \ Point ID 34 is ( 0, 0, 12) with scale factor 2^4 EQUB 0 \ Point ID 35 is ( 0, 0, 0) with scale factor 2^0 EQUB 130 \ Point ID 36 is ( 4, 0, 2) with scale factor 2^8 EQUB 130 \ Point ID 37 is ( 0, 0, 2) with scale factor 2^8 EQUB 64 \ Point ID 38 is (12, 0, 0) with scale factor 2^4 EQUB 90 \ Point ID 39 is ( 5, 0, 10) with scale factor 2^5 EQUB 64 \ Point ID 40 is ( 8, 0, 0) with scale factor 2^4 EQUB 56 \ Point ID 41 is ( 0, 0, 8) with scale factor 2^3 EQUB 48 \ Point ID 42 is ( 0, 10, 0) with scale factor 2^3 EQUB 48 \ Point ID 43 is ( 0, 10, 0) with scale factor 2^3 EQUB 56 \ Point ID 44 is ( 0, 0, 8) with scale factor 2^3 EQUB 0 \ Point ID 45 is ( 0, 0, 0) with scale factor 2^0 EQUB 48 \ Point ID 46 is ( 0, 10, 0) with scale factor 2^3 EQUB 48 \ Point ID 47 is ( 0, 10, 0) with scale factor 2^3 EQUB 80 \ Point ID 48 is (12, 0, 0) with scale factor 2^5 EQUB 56 \ Point ID 49 is ( 0, 0, 8) with scale factor 2^3 EQUB 56 \ Point ID 50 is ( 0, 0, 8) with scale factor 2^3 EQUB 80 \ Point ID 51 is (12, 0, 0) with scale factor 2^5 EQUB 96 \ Point ID 52 is (11, 0, 0) with scale factor 2^6 EQUB 64 \ Point ID 53 is ( 0, 10, 0) with scale factor 2^4 EQUB 64 \ Point ID 54 is ( 0, 10, 0) with scale factor 2^4 EQUB 64 \ Point ID 55 is ( 0, 10, 0) with scale factor 2^4 EQUB 64 \ Point ID 56 is ( 0, 10, 0) with scale factor 2^4 EQUB 142 \ Point ID 57 is ( 2, 0, 14) with scale factor 2^8 EQUB 139 \ Point ID 58 is ( 1, 0, 11) with scale factor 2^8 EQUB 153 \ Point ID 59 is ( 3, 0, 9) with scale factor 2^9 EQUB 140 \ Point ID 60 is ( 6, 0, 12) with scale factor 2^8 EQUB 129 \ Point ID 61 is (10, 0, 1) with scale factor 2^8 EQUB 121 \ Point ID 62 is ( 3, 0, 9) with scale factor 2^7 EQUB 111 \ Point ID 63 is ( 9, 0, 15) with scale factor 2^6 EQUB 141 \ Point ID 64 is ( 6, 0, 13) with scale factor 2^8 EQUB 67 \ Point ID 65 is (13, 0, 3) with scale factor 2^4 EQUB 158 \ Point ID 66 is ( 0, 0, 14) with scale factor 2^9 EQUB 128 \ Point ID 67 is ( 1, 0, 0) with scale factor 2^8 EQUB 156 \ Point ID 68 is ( 5, 0, 12) with scale factor 2^9 EQUB 128 \ Point ID 69 is ( 1, 0, 0) with scale factor 2^8 EQUB 0 \ Point ID 70 is ( 0, 0, 0) with scale factor 2^0 EQUB 80 \ Point ID 71 is ( 9, 0, 0) with scale factor 2^5 EQUB 89 \ Point ID 72 is ( 0, 0, 9) with scale factor 2^5 EQUB 150 \ Point ID 73 is ( 8, 0, 6) with scale factor 2^9 EQUB 129 \ Point ID 74 is ( 0, 0, 1) with scale factor 2^8 EQUB 151 \ Point ID 75 is (14, 0, 7) with scale factor 2^9 EQUB 129 \ Point ID 76 is ( 0, 0, 1) with scale factor 2^8 EQUB 146 \ Point ID 77 is (13, 0, 2) with scale factor 2^9 EQUB 77 \ Point ID 78 is ( 5, 0, 13) with scale factor 2^4 EQUB 128 \ Point ID 79 is (12, 0, 0) with scale factor 2^8 EQUB 31 \ Point ID 80 is (15, 0, 15) with scale factor 2^1 EQUB 32 \ Point ID 81 is ( 0, 12, 0) with scale factor 2^2 EQUB 23 \ Point ID 82 is ( 7, 12, 7) with scale factor 2^1 EQUB 43 \ Point ID 83 is ( 6, 7, 11) with scale factor 2^2 EQUB 37 \ Point ID 84 is (12, 8, 5) with scale factor 2^2 EQUB 0 \ Point ID 85 is ( 0, 10, 0) with scale factor 2^0 EQUB 129 \ Point ID 86 is ( 0, 0, 1) with scale factor 2^8 EQUB 64 \ Point ID 87 is ( 8, 0, 0) with scale factor 2^4 EQUB 128 \ Point ID 88 is ( 0, 2, 0) with scale factor 2^8 EQUB 31 \ Point ID 89 is (15, 0, 15) with scale factor 2^1 EQUB 32 \ Point ID 90 is ( 0, 10, 0) with scale factor 2^2 EQUB 20 \ Point ID 91 is ( 4, 12, 4) with scale factor 2^1 EQUB 44 \ Point ID 92 is ( 3, 5, 12) with scale factor 2^2 EQUB 40 \ Point ID 93 is (10, 7, 8) with scale factor 2^2 EQUB 0 \ Point ID 94 is ( 0, 10, 0) with scale factor 2^0 EQUB 0 \ Point ID 95 is ( 0, 0, 0) with scale factor 2^0 EQUB 129 \ Point ID 96 is ( 0, 0, 1) with scale factor 2^8 EQUB 16 \ Point ID 97 is (10, 0, 0) with scale factor 2^1 EQUB 129 \ Point ID 98 is ( 0, 0, 1) with scale factor 2^8 EQUB 128 \ Point ID 99 is ( 0, 2, 0) with scale factor 2^8 EQUB 0 \ Point ID 100 is ( 0, 0, 0) with scale factor 2^0 EQUB 75 \ Point ID 101 is ( 0, 0, 11) with scale factor 2^4 EQUB 74 \ Point ID 102 is ( 0, 0, 10) with scale factor 2^4 EQUB 135 \ Point ID 103 is (11, 0, 7) with scale factor 2^8 EQUB 148 \ Point ID 104 is (11, 0, 4) with scale factor 2^9 EQUB 61 \ Point ID 105 is (13, 0, 13) with scale factor 2^3 EQUB 144 \ Point ID 106 is (14, 0, 0) with scale factor 2^9 EQUB 58 \ Point ID 107 is ( 4, 0, 10) with scale factor 2^3 EQUB 128 \ Point ID 108 is ( 4, 0, 0) with scale factor 2^8 EQUB 131 \ Point ID 109 is (13, 0, 3) with scale factor 2^8 EQUB 128 \ Point ID 110 is (12, 0, 0) with scale factor 2^8 EQUB 154 \ Point ID 111 is (13, 0, 10) with scale factor 2^9 EQUB 140 \ Point ID 112 is ( 4, 0, 12) with scale factor 2^8 EQUB 145 \ Point ID 113 is (14, 0, 1) with scale factor 2^9 EQUB 140 \ Point ID 114 is ( 0, 0, 12) with scale factor 2^8 EQUB 133 \ Point ID 115 is ( 3, 0, 5) with scale factor 2^8 EQUB 128 \ Point ID 116 is (15, 0, 0) with scale factor 2^8 EQUB 133 \ Point ID 117 is (10, 0, 5) with scale factor 2^8 EQUB 132 \ Point ID 118 is (11, 0, 4) with scale factor 2^8 EQUB 142 \ Point ID 119 is ( 2, 0, 14) with scale factor 2^8 EQUB 64 \ Point ID 120 is (14, 0, 0) with scale factor 2^4 EQUB 137 \ Point ID 121 is ( 0, 0, 9) with scale factor 2^8 EQUB 151 \ Point ID 122 is (11, 0, 7) with scale factor 2^9 EQUB 147 \ Point ID 123 is (10, 0, 3) with scale factor 2^9 EQUB 147 \ Point ID 124 is (10, 0, 3) with scale factor 2^9 EQUB 153 \ Point ID 125 is ( 5, 0, 9) with scale factor 2^9 EQUB 130 \ Point ID 126 is (14, 0, 2) with scale factor 2^8 EQUB 0 \ Point ID 127 is ( 0, 0, 0) with scale factor 2^0 EQUB 135 \ Point ID 128 is ( 0, 0, 7) with scale factor 2^8 EQUB 142 \ Point ID 129 is (11, 0, 14) with scale factor 2^8 EQUB 138 \ Point ID 130 is (14, 0, 10) with scale factor 2^8 EQUB 128 \ Point ID 131 is ( 5, 0, 0) with scale factor 2^8 EQUB 142 \ Point ID 132 is ( 4, 0, 14) with scale factor 2^8 EQUB 148 \ Point ID 133 is ( 9, 0, 4) with scale factor 2^9 EQUB 146 \ Point ID 134 is (10, 0, 2) with scale factor 2^9 EQUB 0 \ Point ID 135 is ( 0, 0, 0) with scale factor 2^0 EQUB 143 \ Point ID 136 is ( 1, 0, 15) with scale factor 2^8 EQUB 154 \ Point ID 137 is ( 5, 0, 10) with scale factor 2^9 EQUB 132 \ Point ID 138 is (13, 0, 4) with scale factor 2^8 EQUB 0 \ Point ID 139 is ( 0, 0, 0) with scale factor 2^0 EQUB 139 \ Point ID 140 is ( 0, 0, 11) with scale factor 2^8 EQUB 137 \ Point ID 141 is (13, 0, 9) with scale factor 2^8 EQUB 112 \ Point ID 142 is (15, 0, 0) with scale factor 2^7 EQUB 128 \ Point ID 143 is ( 2, 0, 0) with scale factor 2^8 EQUB 141 \ Point ID 144 is ( 0, 0, 13) with scale factor 2^8 EQUB 153 \ Point ID 145 is ( 9, 0, 9) with scale factor 2^9 EQUB 139 \ Point ID 146 is (13, 0, 11) with scale factor 2^8 EQUB 133 \ Point ID 147 is (15, 0, 5) with scale factor 2^8 EQUB 128 \ Point ID 148 is (11, 0, 0) with scale factor 2^8 EQUB 139 \ Point ID 149 is ( 0, 0, 11) with scale factor 2^8 EQUB 141 \ Point ID 150 is (11, 0, 13) with scale factor 2^8 EQUB 130 \ Point ID 151 is (13, 0, 2) with scale factor 2^8 EQUB 128 \ Point ID 152 is ( 2, 0, 0) with scale factor 2^8 EQUB 136 \ Point ID 153 is ( 3, 0, 8) with scale factor 2^8 EQUB 135 \ Point ID 154 is (10, 0, 7) with scale factor 2^8 EQUB 130 \ Point ID 155 is ( 8, 0, 2) with scale factor 2^8 EQUB 0 \ Point ID 156 is ( 0, 0, 0) with scale factor 2^0 EQUB 134 \ Point ID 157 is ( 0, 0, 6) with scale factor 2^8 EQUB 136 \ Point ID 158 is ( 4, 0, 8) with scale factor 2^8 EQUB 128 \ Point ID 159 is (12, 0, 0) with scale factor 2^8 EQUB 134 \ Point ID 160 is ( 0, 0, 6) with scale factor 2^8 EQUB 153 \ Point ID 161 is ( 6, 0, 9) with scale factor 2^9 EQUB 140 \ Point ID 162 is (14, 0, 12) with scale factor 2^8 EQUB 112 \ Point ID 163 is (11, 0, 0) with scale factor 2^7 EQUB 131 \ Point ID 164 is ( 0, 0, 3) with scale factor 2^8 EQUB 156 \ Point ID 165 is ( 5, 0, 12) with scale factor 2^9 EQUB 153 \ Point ID 166 is (10, 0, 9) with scale factor 2^9 EQUB 128 \ Point ID 167 is (14, 0, 0) with scale factor 2^8 EQUB 140 \ Point ID 168 is ( 0, 0, 12) with scale factor 2^8 EQUB 155 \ Point ID 169 is ( 5, 0, 11) with scale factor 2^9 EQUB 135 \ Point ID 170 is (11, 0, 7) with scale factor 2^8 EQUB 128 \ Point ID 171 is ( 5, 0, 0) with scale factor 2^8 EQUB 137 \ Point ID 172 is ( 0, 0, 9) with scale factor 2^8 EQUB 152 \ Point ID 173 is ( 5, 0, 8) with scale factor 2^9 EQUB 141 \ Point ID 174 is (13, 0, 13) with scale factor 2^8 EQUB 128 \ Point ID 175 is ( 2, 0, 0) with scale factor 2^8 EQUB 136 \ Point ID 176 is ( 0, 0, 8) with scale factor 2^8 EQUB 128 \ Point ID 177 is ( 2, 0, 0) with scale factor 2^8 EQUB 12 \ Point ID 178 is ( 0, 0, 12) with scale factor 2^0 EQUB 0 \ Point ID 179 is (12, 0, 0) with scale factor 2^0 EQUB 46 \ Point ID 180 is (14, 0, 14) with scale factor 2^2 EQUB 133 \ Point ID 181 is ( 5, 0, 5) with scale factor 2^8 EQUB 133 \ Point ID 182 is ( 5, 0, 5) with scale factor 2^8 EQUB 35 \ Point ID 183 is ( 0, 0, 3) with scale factor 2^2 EQUB 32 \ Point ID 184 is ( 3, 0, 0) with scale factor 2^2 EQUB 46 \ Point ID 185 is (14, 0, 14) with scale factor 2^2 EQUB 35 \ Point ID 186 is ( 3, 4, 3) with scale factor 2^2 EQUB 133 \ Point ID 187 is ( 5, 0, 5) with scale factor 2^8 EQUB 35 \ Point ID 188 is ( 0, 0, 3) with scale factor 2^2 EQUB 32 \ Point ID 189 is ( 3, 0, 0) with scale factor 2^2 EQUB 46 \ Point ID 190 is (14, 0, 14) with scale factor 2^2 EQUB 35 \ Point ID 191 is ( 3, 4, 3) with scale factor 2^2 EQUB 121 \ Point ID 192 is ( 9, 0, 9) with scale factor 2^7 EQUB 85 \ Point ID 193 is ( 4, 0, 5) with scale factor 2^5 EQUB 84 \ Point ID 194 is ( 5, 0, 4) with scale factor 2^5 EQUB 104 \ Point ID 195 is ( 9, 0, 8) with scale factor 2^6 EQUB 85 \ Point ID 196 is ( 7, 4, 5) with scale factor 2^5 EQUB 64 \ Point ID 197 is ( 4, 0, 0) with scale factor 2^4 EQUB 82 \ Point ID 198 is ( 4, 3, 2) with scale factor 2^5 EQUB 68 \ Point ID 199 is ( 0, 0, 4) with scale factor 2^4 EQUB 84 \ Point ID 200 is ( 2, 3, 4) with scale factor 2^5 EQUB 128 \ Point ID 201 is ( 0, 2, 0) with scale factor 2^8 EQUB 128 \ Point ID 202 is ( 0, 2, 0) with scale factor 2^8 EQUB 76 \ Point ID 203 is ( 0, 0, 12) with scale factor 2^4 EQUB 80 \ Point ID 204 is (11, 0, 0) with scale factor 2^5 EQUB 64 \ Point ID 205 is (12, 0, 0) with scale factor 2^4 EQUB 80 \ Point ID 206 is (11, 0, 0) with scale factor 2^5 EQUB 64 \ Point ID 207 is ( 0, 8, 0) with scale factor 2^4 EQUB 64 \ Point ID 208 is ( 0, 8, 0) with scale factor 2^4 EQUB 64 \ Point ID 209 is ( 0, 8, 0) with scale factor 2^4 EQUB 64 \ Point ID 210 is ( 0, 8, 0) with scale factor 2^4 EQUB 116 \ Point ID 211 is ( 4, 1, 4) with scale factor 2^7 EQUB 132 \ Point ID 212 is ( 1, 0, 4) with scale factor 2^8 EQUB 130 \ Point ID 213 is ( 0, 0, 2) with scale factor 2^8 EQUB 133 \ Point ID 214 is ( 0, 0, 5) with scale factor 2^8 EQUB 117 \ Point ID 215 is ( 4, 2, 5) with scale factor 2^7