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refactor: chunk render (#15)

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* refactor(renderer): centralize VAO setup and rename init_underwater

* refactor(gameplay): replace VBO with VAO for vertex data

* fix(renderer): move depth test enable to world rendering

The `glEnable(GL_DEPTH_TEST)` call was incorrectly placed in the general `render()` function, affecting UI and text rendering. Moved it to the start of the world rendering loop to ensure depth testing is only active during 3D world pass.
This commit is contained in:
zhenyan121
2026-06-11 14:58:39 +08:00
committed by GitHub
parent d0bc8d627f
commit bac3df801b
8 changed files with 136 additions and 118 deletions
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29
src/gameplay/world.cpp
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@@ -24,6 +24,13 @@ World::~World() {
}
m_pending_delete_vbo.clear();
}
{
std::lock_guard lk(m_delete_vao_mutex);
for (auto x : m_pending_delete_vao) {
glDeleteVertexArrays(1, &x);
}
m_pending_delete_vao.clear();
}
}
bool World::can_move(const AABB& player_box) const { return true; }
@@ -790,6 +797,15 @@ void World::update(float delta_time) {
}
m_pending_delete_vbo.clear();
}
{
std::lock_guard lk(m_delete_vao_mutex);
for (auto x : m_pending_delete_vao) {
glDeleteVertexArrays(1, &x);
}
m_pending_delete_vao.clear();
}
{
std::scoped_lock lk(m_chunks_mutex, m_new_chunk_queue_mutex);
m_new_chunk.clear();
@@ -837,11 +853,11 @@ void World::update(float delta_time) {
chunk.upload_to_gpu();
}
m_render_snapshots.push_back(
{chunk.get_normal_vbo(), chunk.get_normal_vertices_sum(),
chunk.get_cross_vbo(), chunk.get_cross_vertices_sum(),
chunk.get_normal_discard_vbo(),
{chunk.get_normal_vao(), chunk.get_normal_vertices_sum(),
chunk.get_cross_vao(), chunk.get_cross_vertices_sum(),
chunk.get_normal_discard_vao(),
chunk.get_normal_discard_vertices_sum(),
chunk.get_normal_blend_vbo(),
chunk.get_normal_blend_vao(),
chunk.get_normal_blend_vertices_sum(),
glm::vec3(static_cast<float>(pos.x * CHUNK_SIZE) +
static_cast<float>(CHUNK_SIZE / 2),
@@ -861,6 +877,11 @@ void World::push_delete_vbo(GLuint vbo) {
m_pending_delete_vbo.push_back(vbo);
}
void World::push_delete_vao(GLuint vao) {
std::lock_guard lk(m_delete_vao_mutex);
m_pending_delete_vao.push_back(vao);
}
void World::hot_reload() {
auto& config = Config::get();
int dist = config.get<int>("world.rendering_distance");