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adding custom pipeline for water (what a journey to do so...)

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kbz_8
2025-06-02 00:00:08 +02:00
parent ce9335ba6a
commit f6decee5fa
22 changed files with 355 additions and 122 deletions
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22
Application/Chunk.cpp
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@@ -2,6 +2,8 @@
#include <Block.h>
#include <World.h>
#include <ScopCore.h>
#define POS_TO_INDEX(posx, posz) (posx * CHUNK_SIZE.x + posz)
constexpr Scop::Vec2ui SPRITE_SIZE = { 16, 16 };
@@ -29,6 +31,11 @@ enum class Side : std::uint8_t
Side
};
struct WaterData
{
float time;
};
Scop::Vec2f GetAtlasOffset(BlockType type, Side side)
{
Scop::Vec2ui pos = BLOCKS_TO_ATLAS[static_cast<std::uint32_t>(type)][static_cast<std::uint8_t>(side)];
@@ -80,7 +87,7 @@ void Chunk::GenerateMesh()
std::vector<std::uint32_t>& index_data = (is_water ? m_water_mesh_index_data : m_mesh_index_data);
std::uint32_t& offset = (is_water ? water_offset : mesh_offset);
Scop::Vec4f base_color = is_water ? Scop::Vec4f{ 0.3f, 0.5f, 0.5f, 0.8f } : Scop::Vec4f{ 1.0f };
Scop::Vec4f base_color = is_water ? Scop::Vec4f{ 0.3f, 0.1f, 0.05f, 0.98f } : Scop::Vec4f{ 1.0f };
std::uint32_t invalid_limit = is_water ? static_cast<std::uint32_t>(BlockType::Air) : static_cast<std::uint32_t>(BlockType::Water);
if(GetBlock(Scop::Vec3i(x, y, z + 1)) <= invalid_limit)
@@ -333,6 +340,19 @@ void Chunk::UploadMesh()
actor.SetScale(Scop::Vec3f{ 2.0f });
actor.SetPosition(Scop::Vec3f(m_position.x, 0.0f, m_position.y));
actor.SetIsOpaque(false);
actor.SetCustomPipeline({
.pipeline = m_world.GetWaterPipeline(),
.data{ sizeof(WaterData) }
});
std::memset(actor.GetCustomPipeline()->data.GetData(), 0, actor.GetCustomPipeline()->data.GetSize());
auto object_update = [](Scop::NonOwningPtr<Scop::Scene> scene, Scop::NonOwningPtr<Scop::Actor> actor, Scop::Inputs& input, float delta)
{
WaterData* data = actor->GetCustomPipeline()->data.GetDataAs<WaterData>();
data->time += delta;
};
using actor_hook = std::function<void(Scop::NonOwningPtr<Scop::Actor>)>;
actor.AttachScript(std::make_shared<Scop::NativeActorScript>(actor_hook{}, object_update, actor_hook{}));
p_water_actor = &actor;
}
}