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adding transparent water

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kbz_8
2025-05-31 14:22:46 +02:00
parent 48decb4204
commit 88fead6cfc
8 changed files with 152 additions and 100 deletions
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10
Application/Noise.cpp
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@@ -159,8 +159,8 @@ const int Noise::ApplyPerlin2DParameters(float x, float y) noexcept // Wrapper t
float tmp_amp = c_amplitude;
float maxValue = 0.0f;
for(int i = 0; i < this->c_octaves; ++i)
{
for(int i = 0; i < this->c_octaves; ++i)
{
total += Perlin3D(x * tmp_freq, y * tmp_freq, z * tmp_freq) * tmp_amp;
maxValue += tmp_amp;
tmp_amp *= c_persistance;
@@ -175,9 +175,7 @@ const int Noise::ApplyPerlin2DParameters(float x, float y) noexcept // Wrapper t
{
std::array<std::uint32_t, CHUNK_SIZE.y> data;
std::memset(data.data(), static_cast<std::uint32_t>(BlockType::Air), data.size() * sizeof(std::uint32_t));
//std::uint32_t height = std::abs(std::sin((float)pos.x / 20.0f) * std::cos((float)pos.y / 20.0f) * 60.0f) + 1;
const std::uint32_t height = Perlin2D(pos.x, pos.y);
for(std::uint32_t y = 0; y < std::min(height, CHUNK_SIZE.y); y++)
@@ -198,7 +196,7 @@ const int Noise::ApplyPerlin2DParameters(float x, float y) noexcept // Wrapper t
for(std::uint32_t y = 0; y < WATER_LEVEL; y++)
{
if(data[y] == static_cast<std::uint32_t>(BlockType::Air))
data[y] = static_cast<std::uint32_t>(BlockType::Sand);
data[y] = static_cast<std::uint32_t>(BlockType::Water);
}
return data;
}