Changes to match noise function

fonzy1243 · May 14, 2024 · feef22d · feef22d
1 parent 35b0f7d
commit feef22d
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Showing 2 changed files with 3 additions and 5 deletions.
diff --git a/src/world/chunk.cpp b/src/world/chunk.cpp
@@ -10,8 +10,6 @@ extern Shader *cube_shader;
 extern int screen_height;
 extern int screen_width;
 
-int max_offset = 0;
-
 extern const int chunk_size;
 extern const int half_chunk_size;
 extern const int buff_size;
@@ -30,9 +28,9 @@ Chunk::Chunk(glm::ivec3 coordinates, std::vector<float> noise) {
       int globalX = m_position.x * chunk_size + x;
       int globalZ = m_position.z * chunk_size + z;
       // Calculate the index into the noise array.
-      int noiseIndex = globalX * 2048 + globalZ;
+      int noiseIndex = globalX * 8000 + globalZ;
       // Scale the noise value to the range of the chunk height.
-      int height = static_cast<int>(noise[noiseIndex] * chunk_size);
+      float height = noise[noiseIndex] * chunk_size;
       // Fill the blocks in the chunk up to the calculated height.
       for (int y = 0; y < height; y++) {
         m_blocks[x][y][z].set_active(true);

diff --git a/src/world/noise_map.cpp b/src/world/noise_map.cpp
@@ -41,7 +41,7 @@ Noise::Noise(int seed) : shader(*noise_shader) {
   glCheckError();
 
   shader.use();
-  glDispatchCompute(ceil(dim / 4), ceil(dim / 4), 1);
+  glDispatchCompute(dim / 8, dim / 8, 1);
   glMemoryBarrier(GL_SHADER_STORAGE_BARRIER_BIT);
   glCheckError();