Showing the changes to interface/src/MetavoxelSystem.cpp (1 of 1 file). Show all
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| @@ -1542,13 +1542,21 @@ static inline void appendTriangle(const EdgeCrossing& e0, const EdgeCrossing& e1 · 1541 unmodified lines | |||
| 1542 | 1542 | ||
| 1543 | const int CORNER_COUNT = 4; | 1543 | const int CORNER_COUNT = 4; |
| 1544 | 1544 | ||
| 1545 | static inline StackArray::Entry getEntry(const StackArray* lineSrc, int stackWidth, int y, float heightfieldHeight, | 1545 | static StackArray::Entry getEntry(const StackArray* lineSrc, int stackWidth, int y, float heightfieldHeight, |
| 1546 | EdgeCrossing cornerCrossings[CORNER_COUNT], int cornerIndex) { | 1546 | EdgeCrossing cornerCrossings[CORNER_COUNT], int cornerIndex) { |
| 1547 | int offsetX = (cornerIndex & X_MAXIMUM_FLAG) ? 1 : 0; | ||
| 1548 | int offsetZ = (cornerIndex & Y_MAXIMUM_FLAG) ? 1 : 0; | ||
| 1549 | const StackArray& src = lineSrc[offsetZ * stackWidth + offsetX]; | ||
| 1550 | int count = src.getEntryCount(); | ||
| 1551 | if (count > 0) { | ||
| 1552 | int relative = y - src.getPosition(); | ||
| 1553 | if (relative < count && (relative >= 0 || heightfieldHeight == 0.0f)) { | ||
| 1554 | return src.getEntry(y, heightfieldHeight); | ||
| 1555 | } | ||
| 1556 | } | ||
| 1547 | const EdgeCrossing& cornerCrossing = cornerCrossings[cornerIndex]; | 1557 | const EdgeCrossing& cornerCrossing = cornerCrossings[cornerIndex]; |
| 1548 | if (cornerCrossing.point.y == 0.0f) { | 1558 | if (cornerCrossing.point.y == 0.0f) { |
| 1549 | int offsetX = (cornerIndex & X_MAXIMUM_FLAG) ? 1 : 0; | 1559 | return src.getEntry(y, heightfieldHeight); |
| 1550 | int offsetZ = (cornerIndex & Y_MAXIMUM_FLAG) ? 1 : 0; | ||
| 1551 | return lineSrc[offsetZ * stackWidth + offsetX].getEntry(y, heightfieldHeight); | ||
| 1552 | } | 1560 | } |
| 1553 | StackArray::Entry entry; | 1561 | StackArray::Entry entry; |
| 1554 | bool set = false; | 1562 | bool set = false; |