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GIProbe now generates a distance field on bake using CPU, for better compatibility

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This commit is contained in:
Juan Linietsky
2019-10-12 21:24:03 -03:00
committed by Juan Linietsky
parent 561b431d85
commit 76c6f39d99
10 changed files with 173 additions and 13 deletions
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28
servers/visual/rasterizer_rd/rasterizer_storage_rd.cpp
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@@ -3552,7 +3552,7 @@ RID RasterizerStorageRD::gi_probe_create() {
return gi_probe_owner.make_rid(GIProbe());
}
void RasterizerStorageRD::gi_probe_allocate(RID p_gi_probe, const Transform &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const PoolVector<uint8_t> &p_octree_cells, const PoolVector<uint8_t> &p_data_cells, const PoolVector<int> &p_level_counts) {
void RasterizerStorageRD::gi_probe_allocate(RID p_gi_probe, const Transform &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const PoolVector<uint8_t> &p_octree_cells, const PoolVector<uint8_t> &p_data_cells, const PoolVector<uint8_t> &p_distance_field, const PoolVector<int> &p_level_counts) {
GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
ERR_FAIL_COND(!gi_probe);
@@ -3591,7 +3591,19 @@ void RasterizerStorageRD::gi_probe_allocate(RID p_gi_probe, const Transform &p_t
gi_probe->data_buffer = RD::get_singleton()->storage_buffer_create(p_data_cells.size(), p_data_cells);
gi_probe->data_buffer_size = p_data_cells.size();
{
if (p_distance_field.size()) {
RD::TextureFormat tf;
tf.format = RD::DATA_FORMAT_R8_UNORM;
tf.width = gi_probe->octree_size.x;
tf.height = gi_probe->octree_size.y;
tf.depth = gi_probe->octree_size.z;
tf.type = RD::TEXTURE_TYPE_3D;
tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT | RD::TEXTURE_USAGE_CAN_COPY_FROM_BIT;
Vector<PoolVector<uint8_t> > s;
s.push_back(p_distance_field);
gi_probe->sdf_texture = RD::get_singleton()->texture_create(tf, RD::TextureView(), s);
}
#if 0
{
RD::TextureFormat tf;
tf.format = RD::DATA_FORMAT_R8_UNORM;
@@ -3659,6 +3671,7 @@ void RasterizerStorageRD::gi_probe_allocate(RID p_gi_probe, const Transform &p_t
RD::get_singleton()->free(uniform_set);
RD::get_singleton()->free(shared_tex);
}
#endif
}
gi_probe->version++;
@@ -3697,6 +3710,15 @@ PoolVector<uint8_t> RasterizerStorageRD::gi_probe_get_data_cells(RID p_gi_probe)
}
return PoolVector<uint8_t>();
}
PoolVector<uint8_t> RasterizerStorageRD::gi_probe_get_distance_field(RID p_gi_probe) const {
GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
ERR_FAIL_COND_V(!gi_probe, PoolVector<uint8_t>());
if (gi_probe->data_buffer.is_valid()) {
return RD::get_singleton()->texture_get_data(gi_probe->sdf_texture, 0);
}
return PoolVector<uint8_t>();
}
PoolVector<int> RasterizerStorageRD::gi_probe_get_level_counts(RID p_gi_probe) const {
GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
ERR_FAIL_COND_V(!gi_probe, PoolVector<int>());
@@ -4341,7 +4363,7 @@ bool RasterizerStorageRD::free(RID p_rid) {
reflection_probe->instance_dependency.instance_notify_deleted(p_rid);
reflection_probe_owner.free(p_rid);
} else if (gi_probe_owner.owns(p_rid)) {
gi_probe_allocate(p_rid, Transform(), AABB(), Vector3i(), PoolVector<uint8_t>(), PoolVector<uint8_t>(), PoolVector<int>()); //deallocate
gi_probe_allocate(p_rid, Transform(), AABB(), Vector3i(), PoolVector<uint8_t>(), PoolVector<uint8_t>(), PoolVector<uint8_t>(), PoolVector<int>()); //deallocate
GIProbe *gi_probe = gi_probe_owner.getornull(p_rid);
gi_probe->instance_dependency.instance_notify_deleted(p_rid);
gi_probe_owner.free(p_rid);