sonic herald
And this is how I initialize the mesh per chunk:
void chunk_init_meshes(Chunk* chunk)
{
if (chunk == NULL) return;
chunk->wallMesh = (Mesh){ 0 };
chunk->blockMesh = (Mesh){ 0 };
chunk->wallMesh.triangleCount = chunk->blockMesh.triangleCount = CHUNK_AREA * 2;
chunk->wallMesh.vertexCount = chunk->wallMesh.triangleCount * 3;
chunk->blockMesh.vertexCount = chunk->blockMesh.triangleCount * 3;
chunk->wallMesh.vertices = (float*)malloc(CHUNK_VERTEX_COUNT * 3 * sizeof(float));
chunk->blockMesh.vertices = (float*)malloc(CHUNK_VERTEX_COUNT * 3 * sizeof(float));
chunk->wallMesh.texcoords = (float*)malloc(CHUNK_VERTEX_COUNT * 2 * sizeof(float));
chunk->blockMesh.texcoords = (float*)malloc(CHUNK_VERTEX_COUNT * 2 * sizeof(float));
chunk->wallMesh.colors = (unsigned char*)malloc(CHUNK_VERTEX_COUNT * 4 * sizeof(unsigned char));
chunk->blockMesh.colors = (unsigned char*)malloc(CHUNK_VERTEX_COUNT * 4 * sizeof(unsigned char));
UploadMesh(&chunk->wallMesh, true);
UploadMesh(&chunk->blockMesh, true);
}
But this is where things get weird. You see, when I initialize the meshes, the meshes' values are fine, until it gets to chunk_genmesh(). For some reason, in there, all the values simply gets corrupted. I even removed everything inside that function and putting just a single print statement:
void chunk_genmesh(Chunk* chunk) {
if (chunk == NULL) return;
printf("After genmesh: %d\n", chunk->blockMesh.vertexCount);
}
And this is what gets printed:
Before upload: 0
INFO: VAO: [ID 30] Mesh uploaded successfully to VRAM (GPU)
INFO: VAO: [ID 31] Mesh uploaded successfully to VRAM (GPU)
After upload: 1536
After genmesh: -858993460
For reference, 1536 is the total number of Vertices and their position components. This is the correct value.
granite wing
