mitchellhansen/voxel-raycaster
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MitchellHansen
2017-02-19 21:10:19 -08:00
parent 0f786b8647
commit 6534e3303b
1 changed files with 7 additions and 7 deletions
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14
include/Map.h
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@@ -34,15 +34,15 @@ public:
Octree() {
// initialize the first stack block
stack.push_back(new uint64_t[0x8000]);
block_stack.push_back(new uint64_t[0x8000]);
for (int i = 0; i < 0x8000; i++) {
stack.back()[i] = 0;
block_stack.back()[i] = 0;
}
};
~Octree() {};
std::list<uint64_t*> stack;
std::list<uint64_t*> block_stack;
uint64_t stack_pos = 0x8000;
uint64_t global_pos = 0;
@@ -59,7 +59,7 @@ public:
// Check for the far bit
memcpy(&stack.front()[stack_pos + global_pos], children.data(), children.size() * sizeof(uint64_t));
memcpy(&block_stack.front()[stack_pos + global_pos], children.data(), children.size() * sizeof(uint64_t));
// Return the bitmask encoding the index of that value
// If we tripped the far bit, allocate a far index to the stack and place
@@ -83,13 +83,13 @@ public:
std::queue<uint64_t> parent_stack;
uint64_t head = stack.front()[stack_pos];
uint64_t head = block_stack.front()[stack_pos];
parent_stack.push(head);
uint64_t index = cp_to_index(head);
uint64_t child = block_stack.front()[index];
return true;
@@ -99,7 +99,7 @@ public:
void print_block(int block_pos) {
std::stringstream sss;
for (int i = 0; i < (int)pow(2, 15); i++) {
PrettyPrintUINT64(stack.front()[i], &sss);
PrettyPrintUINT64(block_stack.front()[i], &sss);
sss << "\n";
}
DumpLog(&sss, "raw_data.txt");