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Merge branch 'master' of https://github.com/worklist/hifi into occlusion_culling

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This commit is contained in:
ZappoMan 2013-07-11 10:24:53 -07:00
commit d4ce00de77
4 changed files with 11 additions and 11 deletions
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2
animation-server/src/main.cpp
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@ -646,7 +646,7 @@ void* animateVoxels(void* args) {
}
uint64_t end = usecTimestampNow();
int elapsedSeconds = (end - ::start) / 1000000;
uint64_t elapsedSeconds = (end - ::start) / 1000000;
if (::shouldShowPacketsPerSecond) {
printf("packetsSent=%ld, bytesSent=%ld pps=%f bps=%f\n",packetsSent,bytesSent,
(float)(packetsSent/elapsedSeconds),(float)(bytesSent/elapsedSeconds));

8
interface/src/VoxelSystem.cpp
View file

@ -170,16 +170,16 @@ int VoxelSystem::parseData(unsigned char* sourceBuffer, int numBytes) {
void VoxelSystem::setupNewVoxelsForDrawing() {
PerformanceWarning warn(_renderWarningsOn, "setupNewVoxelsForDrawing()"); // would like to include _voxelsInArrays, _voxelsUpdated
uint64_t start = usecTimestampNow();
int sinceLastTime = (start - _setupNewVoxelsForDrawingLastFinished) / 1000;
uint64_t sinceLastTime = (start - _setupNewVoxelsForDrawingLastFinished) / 1000;
bool iAmDebugging = false; // if you're debugging set this to true, so you won't get skipped for slow debugging
if (!iAmDebugging && sinceLastTime <= std::max(_setupNewVoxelsForDrawingLastElapsed, SIXTY_FPS_IN_MILLISECONDS)) {
if (!iAmDebugging && sinceLastTime <= std::max((float) _setupNewVoxelsForDrawingLastElapsed, SIXTY_FPS_IN_MILLISECONDS)) {
return; // bail early, it hasn't been long enough since the last time we ran
}
int sinceLastViewCulling = (start - _lastViewCulling) / 1000;
uint64_t sinceLastViewCulling = (start - _lastViewCulling) / 1000;
// If the view frustum is no longer changing, but has changed, since last time, then remove nodes that are out of view
if ((sinceLastViewCulling >= std::max(_lastViewCullingElapsed, VIEW_CULLING_RATE_IN_MILLISECONDS))
if ((sinceLastViewCulling >= std::max((float) _lastViewCullingElapsed, VIEW_CULLING_RATE_IN_MILLISECONDS))
&& !isViewChanging() && hasViewChanged()) {
_lastViewCulling = start;

8
interface/src/VoxelSystem.h
View file

@ -160,10 +160,10 @@ private:
bool _writeRenderFullVBO;
bool _readRenderFullVBO;
double _setupNewVoxelsForDrawingLastElapsed;
double _setupNewVoxelsForDrawingLastFinished;
double _lastViewCulling;
double _lastViewCullingElapsed;
int _setupNewVoxelsForDrawingLastElapsed;
uint64_t _setupNewVoxelsForDrawingLastFinished;
uint64_t _lastViewCulling;
int _lastViewCullingElapsed;
GLuint _vboVerticesID;
GLuint _vboNormalsID;

4
libraries/voxels/src/VoxelConstants.h
View file

@ -34,7 +34,7 @@ const int COLOR_VALUES_PER_VOXEL = NUMBER_OF_COLORS * VERTICES_PER_VOXEL;
typedef unsigned long int glBufferIndex;
const glBufferIndex GLBUFFER_INDEX_UNKNOWN = ULONG_MAX;
const double SIXTY_FPS_IN_MILLISECONDS = 1000.0/60;
const double VIEW_CULLING_RATE_IN_MILLISECONDS = 1000.0; // once a second is fine
const float SIXTY_FPS_IN_MILLISECONDS = 1000.0f / 60.0f;
const float VIEW_CULLING_RATE_IN_MILLISECONDS = 1000.0f; // once a second is fine
#endif