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feat: add perlin noise

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zhenyan121
2026-04-05 18:21:43 +08:00
parent 5ce0810294
commit 23affb78b5
10 changed files with 150 additions and 15 deletions
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9
src/gameplay/world.cpp
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@@ -102,7 +102,6 @@ void World::init_world() {
m_chunks.emplace(pos, Chunk(*this, pos));
}
}
Logger::info("Chunk Init Finish");
for (auto& chunk_map : m_chunks) {
auto& [chunk_pos, chunk] = chunk_map;
@@ -126,8 +125,8 @@ void World::render(const glm::mat4& mvp_matrix) {
Math::extract_frustum_planes(mvp_matrix, m_planes);
for (const auto& chunk_map : m_chunks) {
const auto& [pos, chunk] = chunk_map;
glm::vec3 center = glm::vec3(static_cast<float>(pos.x * CHUCK_SIZE) + static_cast<float>(CHUCK_SIZE / 2), static_cast<float>(CHUCK_SIZE / 2), static_cast<float>(pos.z * CHUCK_SIZE) + static_cast<float>(CHUCK_SIZE / 2));
if (is_aabb_in_frustum(center, glm::vec3(static_cast<float>(CHUCK_SIZE / 2), static_cast<float>(CHUCK_SIZE / 2), static_cast<float>(CHUCK_SIZE / 2)))) {
glm::vec3 center = glm::vec3(static_cast<float>(pos.x * CHUCK_SIZE) + static_cast<float>(CHUCK_SIZE / 2), static_cast<float>(WORLD_SIZE_Y/ 2), static_cast<float>(pos.z * CHUCK_SIZE) + static_cast<float>(CHUCK_SIZE / 2));
if (is_aabb_in_frustum(center, glm::vec3(static_cast<float>(CHUCK_SIZE / 2), static_cast<float>(WORLD_SIZE_Y / 2), static_cast<float>(CHUCK_SIZE / 2)))) {
glBindBuffer(GL_ARRAY_BUFFER, chunk.get_vbo());
glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, sizeof(Vertex), (void*)0);
glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, sizeof(Vertex), (void*)offsetof(Vertex, s));
@@ -190,7 +189,7 @@ bool World::is_block(const glm::ivec3& block_pos) const{
y = world_y;
x = world_x - chunk_x * CHUCK_SIZE;
z = world_z - chunk_z * CHUCK_SIZE;
if (x < 0 || y < 0 || z < 0 || x >= CHUCK_SIZE || y >= CHUCK_SIZE || z >= CHUCK_SIZE) {
if (x < 0 || y < 0 || z < 0 || x >= CHUCK_SIZE || y >= WORLD_SIZE_Y || z >= CHUCK_SIZE) {
return false;
}
auto id = chunk_blocks[Chunk::get_index(x, y, z)];
@@ -232,7 +231,7 @@ void World::set_block(const glm::ivec3& block_pos, unsigned id) {
y = world_y;
x = world_x - chunk_x * CHUCK_SIZE;
z = world_z - chunk_z * CHUCK_SIZE;
if (x < 0 || y < 0 || z < 0 || x >= CHUCK_SIZE || y >= CHUCK_SIZE || z >= CHUCK_SIZE) {
if (x < 0 || y < 0 || z < 0 || x >= CHUCK_SIZE || y >= WORLD_SIZE_Y || z >= CHUCK_SIZE) {
return ;
}