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Applied simplified test when going in the negative direction as well.

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This commit is contained in:
David Williams 2015-04-04 00:08:20 +02:00
parent d1bcaec2c5
commit 3ca0222b19
1 changed files with 3 additions and 6 deletions
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9
include/PolyVox/PagedVolumeSampler.inl
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@ -23,14 +23,11 @@ freely, subject to the following restrictions:
#include <array>
#define CAN_GO_NEG_X(val) ((val % this->mVolume->m_uChunkSideLength != 0))
//#define CAN_GO_POS_X(val) (((val + 1) % this->mVolume->m_uChunkSideLength != 0))
#define CAN_GO_NEG_X(val) (this->m_uXPosInChunk > 0)
#define CAN_GO_POS_X(val) (this->m_uXPosInChunk < this->mVolume->m_uChunkSideLength-1)
#define CAN_GO_NEG_Y(val) ((val % this->mVolume->m_uChunkSideLength != 0))
//#define CAN_GO_POS_Y(val) (((val + 1) % this->mVolume->m_uChunkSideLength != 0))
#define CAN_GO_NEG_Y(val) (this->m_uYPosInChunk > 0)
#define CAN_GO_POS_Y(val) (this->m_uYPosInChunk < this->mVolume->m_uChunkSideLength-1)
#define CAN_GO_NEG_Z(val) ((val % this->mVolume->m_uChunkSideLength != 0))
//#define CAN_GO_POS_Z(val) (((val + 1) % this->mVolume->m_uChunkSideLength != 0))
#define CAN_GO_NEG_Z(val) (this->m_uZPosInChunk > 0)
#define CAN_GO_POS_Z(val) (this->m_uZPosInChunk < this->mVolume->m_uChunkSideLength-1)
#define NEG_X_DELTA (-(deltaX[this->m_uXPosInChunk-1]))