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TerrainChunkDefault lod change code cleanups and improvements. Also set scenario on entering and exiting the tree.

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Relintai 2025-04-18 20:22:17 +02:00
parent 61a43daa45
commit 556de2db50
3 changed files with 123 additions and 6 deletions
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126
modules/terraman/world/default/terrain_chunk_default.cpp
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@ -82,6 +82,10 @@ int TerrainChunkDefault::get_current_lod_level() const {
void TerrainChunkDefault::set_current_lod_level(const int value) {
_current_lod_level = value;
if (!is_in_tree()) {
return;
}
if ((_build_flags & BUILD_FLAG_CREATE_LODS) == 0) {
return;
}
@ -108,8 +112,44 @@ void TerrainChunkDefault::set_current_lod_level(const int value) {
if (rid != RID()) {
RenderingServer::get_singleton()->instance_set_visible(rid, vis);
}
}
rid = mesh_rid_get_index(MESH_INDEX_PROP, MESH_TYPE_INDEX_MESH_INSTANCE, i);
lod_num = mesh_rid_get_count(MESH_INDEX_LIQUID, MESH_TYPE_INDEX_MESH_INSTANCE);
int target_lod = _current_lod_level;
if (target_lod > lod_num - 1) {
target_lod = lod_num - 1;
}
for (int i = 0; i < lod_num; ++i) {
bool vis = false;
if (i == target_lod) {
vis = true;
}
RID rid = mesh_rid_get_index(MESH_INDEX_LIQUID, MESH_TYPE_INDEX_MESH_INSTANCE, i);
if (rid != RID()) {
RenderingServer::get_singleton()->instance_set_visible(rid, vis);
}
}
lod_num = mesh_rid_get_count(MESH_INDEX_PROP, MESH_TYPE_INDEX_MESH_INSTANCE);
target_lod = _current_lod_level;
if (target_lod > lod_num - 1) {
target_lod = lod_num - 1;
}
for (int i = 0; i < lod_num; ++i) {
bool vis = false;
if (i == target_lod) {
vis = true;
}
RID rid = mesh_rid_get_index(MESH_INDEX_PROP, MESH_TYPE_INDEX_MESH_INSTANCE, i);
if (rid != RID()) {
RenderingServer::get_singleton()->instance_set_visible(rid, vis);
@ -726,6 +766,12 @@ void TerrainChunkDefault::_visibility_changed(bool visible) {
RenderingServer::get_singleton()->instance_set_visible(rid, true);
}
rid = mesh_rid_get_index(MESH_INDEX_LIQUID, MESH_TYPE_INDEX_MESH_INSTANCE, 0);
if (rid != RID()) {
RenderingServer::get_singleton()->instance_set_visible(rid, true);
}
rid = mesh_rid_get_index(MESH_INDEX_PROP, MESH_TYPE_INDEX_MESH_INSTANCE, 0);
if (rid != RID()) {
@ -748,14 +794,22 @@ void TerrainChunkDefault::_visibility_changed(bool visible) {
if (rid != RID()) {
RenderingServer::get_singleton()->instance_set_visible(rid, false);
}
}
rid = mesh_rid_get_index(MESH_INDEX_LIQUID, MESH_TYPE_INDEX_MESH_INSTANCE, i);
lod_num = mesh_rid_get_count(MESH_INDEX_LIQUID, MESH_TYPE_INDEX_MESH_INSTANCE);
for (int i = 0; i < lod_num; ++i) {
RID rid = mesh_rid_get_index(MESH_INDEX_LIQUID, MESH_TYPE_INDEX_MESH_INSTANCE, i);
if (rid != RID()) {
RenderingServer::get_singleton()->instance_set_visible(rid, false);
}
}
rid = mesh_rid_get_index(MESH_INDEX_PROP, MESH_TYPE_INDEX_MESH_INSTANCE, i);
lod_num = mesh_rid_get_count(MESH_INDEX_PROP, MESH_TYPE_INDEX_MESH_INSTANCE);
for (int i = 0; i < lod_num; ++i) {
RID rid = mesh_rid_get_index(MESH_INDEX_PROP, MESH_TYPE_INDEX_MESH_INSTANCE, i);
if (rid != RID()) {
RenderingServer::get_singleton()->instance_set_visible(rid, false);
@ -763,10 +817,74 @@ void TerrainChunkDefault::_visibility_changed(bool visible) {
}
}
void TerrainChunkDefault::_enter_tree() {
TerrainChunk::_enter_tree();
RID scenario = get_voxel_world()->get_world_3d()->get_scenario();
int lod_num = mesh_rid_get_count(MESH_INDEX_TERRAIN, MESH_TYPE_INDEX_MESH_INSTANCE);
for (int i = 0; i < lod_num; ++i) {
RID rid = mesh_rid_get_index(MESH_INDEX_TERRAIN, MESH_TYPE_INDEX_MESH_INSTANCE, i);
if (rid != RID()) {
RenderingServer::get_singleton()->instance_set_scenario(rid, scenario);
}
}
lod_num = mesh_rid_get_count(MESH_INDEX_LIQUID, MESH_TYPE_INDEX_MESH_INSTANCE);
for (int i = 0; i < lod_num; ++i) {
RID rid = mesh_rid_get_index(MESH_INDEX_LIQUID, MESH_TYPE_INDEX_MESH_INSTANCE, i);
if (rid != RID()) {
RenderingServer::get_singleton()->instance_set_scenario(rid, scenario);
}
}
lod_num = mesh_rid_get_count(MESH_INDEX_PROP, MESH_TYPE_INDEX_MESH_INSTANCE);
for (int i = 0; i < lod_num; ++i) {
RID rid = mesh_rid_get_index(MESH_INDEX_PROP, MESH_TYPE_INDEX_MESH_INSTANCE, i);
if (rid != RID()) {
RenderingServer::get_singleton()->instance_set_scenario(rid, scenario);
}
}
}
void TerrainChunkDefault::_exit_tree() {
TerrainChunk::_exit_tree();
visibility_changed(false);
int lod_num = mesh_rid_get_count(MESH_INDEX_TERRAIN, MESH_TYPE_INDEX_MESH_INSTANCE);
for (int i = 0; i < lod_num; ++i) {
RID rid = mesh_rid_get_index(MESH_INDEX_TERRAIN, MESH_TYPE_INDEX_MESH_INSTANCE, i);
if (rid != RID()) {
RenderingServer::get_singleton()->instance_set_scenario(rid, RID());
}
}
lod_num = mesh_rid_get_count(MESH_INDEX_LIQUID, MESH_TYPE_INDEX_MESH_INSTANCE);
for (int i = 0; i < lod_num; ++i) {
RID rid = mesh_rid_get_index(MESH_INDEX_LIQUID, MESH_TYPE_INDEX_MESH_INSTANCE, i);
if (rid != RID()) {
RenderingServer::get_singleton()->instance_set_scenario(rid, RID());
}
}
lod_num = mesh_rid_get_count(MESH_INDEX_PROP, MESH_TYPE_INDEX_MESH_INSTANCE);
for (int i = 0; i < lod_num; ++i) {
RID rid = mesh_rid_get_index(MESH_INDEX_PROP, MESH_TYPE_INDEX_MESH_INSTANCE, i);
if (rid != RID()) {
RenderingServer::get_singleton()->instance_set_scenario(rid, RID());
}
}
}
void TerrainChunkDefault::_world_transform_changed() {

1
modules/terraman/world/default/terrain_chunk_default.h
View File

@ -189,6 +189,7 @@ protected:
virtual void _visibility_changed(bool visible);
virtual void _enter_tree();
virtual void _exit_tree();
virtual void _world_transform_changed();

2
modules/terraman/world/terrain_chunk.cpp
View File

@ -2057,8 +2057,6 @@ void TerrainChunk::_enter_tree() {
}
}
#endif
visibility_changed(_is_visible);
}
void TerrainChunk::_exit_tree() {