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Cleanup, new hash<> functions
This commit is contained in:
Kearwood Kip Gilbert
2017-07-29 19:23:21 -07:00
parent 3ef4d21001
commit 5362bbd526
43 changed files with 298 additions and 257 deletions
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22
kraken/KRScene.cpp
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@@ -97,18 +97,18 @@ std::set<KRLight *> &KRScene::getLights()
return m_lights;
}
void KRScene::render(KRCamera *pCamera, unordered_map<KRAABB, int> &visibleBounds, const KRViewport &viewport, KRNode::RenderPass renderPass, bool new_frame) {
void KRScene::render(KRCamera *pCamera, unordered_map<AABB, int> &visibleBounds, const KRViewport &viewport, KRNode::RenderPass renderPass, bool new_frame) {
if(new_frame) {
// Expire cached occlusion test results.
// Cached "failed" results are expired on the next frame (marked with .second of -1)
// Cached "success" results are expired after KRENGINE_OCCLUSION_TEST_EXPIRY frames (marked with .second of the last frame
std::set<KRAABB> expired_visible_bounds;
for(unordered_map<KRAABB, int>::iterator visible_bounds_itr = visibleBounds.begin(); visible_bounds_itr != visibleBounds.end(); visible_bounds_itr++) {
std::set<AABB> expired_visible_bounds;
for(unordered_map<AABB, int>::iterator visible_bounds_itr = visibleBounds.begin(); visible_bounds_itr != visibleBounds.end(); visible_bounds_itr++) {
if((*visible_bounds_itr).second == -1 || (*visible_bounds_itr).second + KRENGINE_OCCLUSION_TEST_EXPIRY < getContext().getCurrentFrame()) {
expired_visible_bounds.insert((*visible_bounds_itr).first);
}
}
for(std::set<KRAABB>::iterator expired_visible_bounds_itr = expired_visible_bounds.begin(); expired_visible_bounds_itr != expired_visible_bounds.end(); expired_visible_bounds_itr++) {
for(std::set<AABB>::iterator expired_visible_bounds_itr = expired_visible_bounds.begin(); expired_visible_bounds_itr != expired_visible_bounds.end(); expired_visible_bounds_itr++) {
visibleBounds.erase(*expired_visible_bounds_itr);
}
}
@@ -175,11 +175,11 @@ void KRScene::render(KRCamera *pCamera, unordered_map<KRAABB, int> &visibleBound
}
}
void KRScene::render(KROctreeNode *pOctreeNode, unordered_map<KRAABB, int> &visibleBounds, KRCamera *pCamera, std::vector<KRPointLight *> &point_lights, std::vector<KRDirectionalLight *> &directional_lights, std::vector<KRSpotLight *>&spot_lights, const KRViewport &viewport, KRNode::RenderPass renderPass, std::vector<KROctreeNode *> &remainingOctrees, std::vector<KROctreeNode *> &remainingOctreesTestResults, std::vector<KROctreeNode *> &remainingOctreesTestResultsOnly, bool bOcclusionResultsPass, bool bOcclusionTestResultsOnly)
void KRScene::render(KROctreeNode *pOctreeNode, unordered_map<AABB, int> &visibleBounds, KRCamera *pCamera, std::vector<KRPointLight *> &point_lights, std::vector<KRDirectionalLight *> &directional_lights, std::vector<KRSpotLight *>&spot_lights, const KRViewport &viewport, KRNode::RenderPass renderPass, std::vector<KROctreeNode *> &remainingOctrees, std::vector<KROctreeNode *> &remainingOctreesTestResults, std::vector<KROctreeNode *> &remainingOctreesTestResultsOnly, bool bOcclusionResultsPass, bool bOcclusionTestResultsOnly)
{
if(pOctreeNode) {
KRAABB octreeBounds = pOctreeNode->getBounds();
AABB octreeBounds = pOctreeNode->getBounds();
if(bOcclusionResultsPass) {
// ----====---- Occlusion results pass ----====----
@@ -208,7 +208,7 @@ void KRScene::render(KROctreeNode *pOctreeNode, unordered_map<KRAABB, int> &visi
bool in_viewport = false;
if(renderPass == KRNode::RENDER_PASS_PRESTREAM) {
// When pre-streaming, objects are streamed in behind and in-front of the camera
KRAABB viewportExtents = KRAABB(viewport.getCameraPosition() - Vector3(pCamera->settings.getPerspectiveFarZ()), viewport.getCameraPosition() + Vector3(pCamera->settings.getPerspectiveFarZ()));
AABB viewportExtents = AABB(viewport.getCameraPosition() - Vector3(pCamera->settings.getPerspectiveFarZ()), viewport.getCameraPosition() + Vector3(pCamera->settings.getPerspectiveFarZ()));
in_viewport = octreeBounds.intersects(viewportExtents);
} else {
in_viewport = viewport.visible(pOctreeNode->getBounds());
@@ -227,7 +227,7 @@ void KRScene::render(KROctreeNode *pOctreeNode, unordered_map<KRAABB, int> &visi
if(!bVisible) {
// Assume bounding boxes are visible without occlusion test queries if the camera is inside the box.
// The near clipping plane of the camera is taken into consideration by expanding the match area
KRAABB cameraExtents = KRAABB(viewport.getCameraPosition() - Vector3(pCamera->settings.getPerspectiveNearZ()), viewport.getCameraPosition() + Vector3(pCamera->settings.getPerspectiveNearZ()));
AABB cameraExtents = AABB(viewport.getCameraPosition() - Vector3(pCamera->settings.getPerspectiveNearZ()), viewport.getCameraPosition() + Vector3(pCamera->settings.getPerspectiveNearZ()));
bVisible = octreeBounds.intersects(cameraExtents);
if(bVisible) {
// Record the frame number in which the camera was within the bounds
@@ -240,7 +240,7 @@ void KRScene::render(KROctreeNode *pOctreeNode, unordered_map<KRAABB, int> &visi
if(!bVisible) {
// Check if a previous occlusion query has returned true, taking advantage of temporal consistency of visible elements from frame to frame
// If the previous frame rendered this octree, then attempt to render it in this frame without performing a pre-occlusion test
unordered_map<KRAABB, int>::iterator match_itr = visibleBounds.find(octreeBounds);
unordered_map<AABB, int>::iterator match_itr = visibleBounds.find(octreeBounds);
if(match_itr != visibleBounds.end()) {
if((*match_itr).second == -1) {
// We have already tested these bounds with a negative result
@@ -569,12 +569,12 @@ void KRScene::addDefaultLights()
m_pRootNode->addChild(light1);
}
KRAABB KRScene::getRootOctreeBounds()
AABB KRScene::getRootOctreeBounds()
{
if(m_nodeTree.getRootNode()) {
return m_nodeTree.getRootNode()->getBounds();
} else {
return KRAABB(-Vector3::One(), Vector3::One());
return AABB(-Vector3::One(), Vector3::One());
}
}