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revert exposing getSharedMemoryStreamBuffer / adding to command structure

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use 16k rays by default
add uploadRaysToSharedMemory method
This commit is contained in:
erwincoumans
2018-06-16 08:14:00 -07:00
parent 23f9250e04
commit cb1fce7899
14 changed files with 147 additions and 67 deletions
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11
examples/SharedMemory/SharedMemoryPublic.h
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@@ -4,8 +4,11 @@
#define SHARED_MEMORY_KEY 12347
///increase the SHARED_MEMORY_MAGIC_NUMBER whenever incompatible changes are made in the structures
///my convention is year/month/day/rev
//Please don't replace an existing magic number:
//instead, only ADD a new one at the top, comment-out previous one
#define SHARED_MEMORY_MAGIC_NUMBER 201806150
//#define SHARED_MEMORY_MAGIC_NUMBER 201806020
//#define SHARED_MEMORY_MAGIC_NUMBER 201801170
//#define SHARED_MEMORY_MAGIC_NUMBER 201801080
//#define SHARED_MEMORY_MAGIC_NUMBER 201801010
@@ -17,11 +20,7 @@
//#define SHARED_MEMORY_MAGIC_NUMBER 201706001
//#define SHARED_MEMORY_MAGIC_NUMBER 201703024
#ifdef __APPLE__
#define SHARED_MEMORY_MAX_STREAM_CHUNK_SIZE (512*1024)
#else
#define SHARED_MEMORY_MAX_STREAM_CHUNK_SIZE (8*1024*1024)
#endif
enum EnumSharedMemoryClientCommand
{
@@ -583,7 +582,7 @@ typedef union {
struct b3RayData a;
struct b3RayHitInfo b;
} RAY_DATA_UNION;
#define MAX_RAY_INTERSECTION_BATCH_SIZE SHARED_MEMORY_MAX_STREAM_CHUNK_SIZE / sizeof( RAY_DATA_UNION )
#define MAX_RAY_INTERSECTION_BATCH_SIZE 16*1024
#define MAX_RAY_HITS MAX_RAY_INTERSECTION_BATCH_SIZE
#define VISUAL_SHAPE_MAX_PATH_LEN 1024