better lighting

src/vxl/pxl8_vxl_render.h

@@ -0,0 +1,48 @@
+#pragma once
+
+#include "pxl8_mesh.h"
+#include "pxl8_types.h"
+#include "pxl8_vxl.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct pxl8_vxl_render_state {
+    bool wireframe;
+} pxl8_vxl_render_state;
+
+pxl8_vxl_render_state* pxl8_vxl_render_state_create(void);
+void pxl8_vxl_render_state_destroy(pxl8_vxl_render_state* state);
+void pxl8_vxl_set_wireframe(pxl8_vxl_render_state* state, bool wireframe);
+
+typedef struct pxl8_vxl_mesh_config {
+    bool ambient_occlusion;
+    bool vertex_heights;
+    f32 ao_strength;
+    f32 texture_scale;
+    i32 chunk_x;
+    i32 chunk_y;
+    i32 chunk_z;
+    u64 seed;
+} pxl8_vxl_mesh_config;
+
+#define PXL8_VXL_MESH_CONFIG_DEFAULT ((pxl8_vxl_mesh_config){ \
+    .ambient_occlusion = true, \
+    .vertex_heights = true, \
+    .ao_strength = 0.2f, \
+    .texture_scale = 1.0f, \
+    .chunk_x = 0, \
+    .chunk_y = 0, \
+    .chunk_z = 0, \
+    .seed = 12345 \
+})
+
+pxl8_mesh* pxl8_vxl_build_mesh(const pxl8_vxl_chunk* chunk,
+                               const pxl8_vxl_chunk** neighbors,
+                               const pxl8_vxl_block_registry* registry,
+                               const pxl8_vxl_mesh_config* config);
+
+#ifdef __cplusplus
+}
+#endif