diff --git a/game/game.jai b/game/game.jai
index 280f208..38b8c99 100644
--- a/game/game.jai
+++ b/game/game.jai
@@ -14,4 +14,5 @@ game_tick :: () {
 
 game_draw :: () {
 	draw_sky(*cam);
+	draw_ground_plane(*cam);
 }
diff --git a/src/editor/level_editor.jai b/src/editor/level_editor.jai
index e492a2b..e064a29 100644
--- a/src/editor/level_editor.jai
+++ b/src/editor/level_editor.jai
@@ -263,6 +263,7 @@ tick_level_editor :: () {
 
 draw_level_editor :: () {
 	draw_sky(*get_level_editor_camera(), *world.conf);
+	draw_ground_plane(*get_level_editor_camera(), *world.conf);
 	cam := get_level_editor_camera();
 	mvp := create_viewproj(*cam);
 
diff --git a/src/pipelines.jai b/src/pipelines.jai
index d73eb93..0c2dfe4 100644
--- a/src/pipelines.jai
+++ b/src/pipelines.jai
@@ -18,8 +18,12 @@ gPipelines : struct {
     // Sky rendering.
     sky    : Pipeline_Binding;
 
+    // Renders sets of triles
     trile  : Pipeline_Binding;
 
+    // Renders the ground plane.
+    plane  : Pipeline_Binding;
+
 }
 
 create_pipelines :: () {
@@ -27,6 +31,7 @@ create_pipelines :: () {
     create_trixel_pipeline();
     create_trile_pipeline();
     create_sky_pipeline();
+    create_plane_pipeline();
 }
 
 TRIXEL_SIZE_HALF : float : 1.0/32.0;
@@ -276,6 +281,52 @@ create_sky_pipeline :: () {
     gPipelines.sky.bind.vertex_buffers[0] = sg_make_buffer(*vbuffer);
 }
 
+create_plane_pipeline :: () {
+    pipeline: sg_pipeline_desc;
+    shader_desc := plane_shader_desc(sg_query_backend());
+    pipeline.shader = sg_make_shader(*shader_desc);
+    pipeline.layout.buffers[0].stride = 4*3;
+    
+    pipeline.layout.attrs[ATTR_plane_position] = .{ format = .FLOAT3, buffer_index = 0 };
+    pipeline.index_type = .UINT16;
+    pipeline.depth = .{
+            write_enabled = true,
+            compare = .LESS_EQUAL,
+    };
+
+    color_state := sg_color_target_state.{
+        pixel_format = .RGBA8,
+        blend = .{
+            enabled = true,
+            src_factor_rgb = .SRC_ALPHA,
+            dst_factor_rgb = .ONE_MINUS_SRC_ALPHA
+        }
+    };
+
+    vertices: [4]Vector3 = .[
+        .{-1.0, 0.0, -1.0},
+        .{ 1.0, 0.0, -1.0},
+        .{ 1.0, 0.0,  1.0},
+        .{-1.0, 0.0,  1.0},
+    ];
+
+    indices: [6]u16 = .[
+        0, 1, 2,
+        0, 2, 3,
+    ];
+    
+    pipeline.color_count = 1;
+    pipeline.colors[0]   = color_state;
+
+    gPipelines.plane.pipeline = sg_make_pipeline(*pipeline);
+    
+    ibuffer         := sg_buffer_desc.{ type = .INDEXBUFFER, data = .{ ptr = indices.data, size = 6 * 2 } };
+    vbuffer         := sg_buffer_desc.{ data = .{ ptr = vertices.data, size = 4 * 3 * 4 } };
+
+    gPipelines.plane.bind.index_buffer      = sg_make_buffer(*ibuffer);
+    gPipelines.plane.bind.vertex_buffers[0] = sg_make_buffer(*vbuffer);
+}
+
 create_arbtri_pipeline :: () {
     pipeline: sg_pipeline_desc;
     shader_desc := triangle_shader_desc(sg_query_backend());
diff --git a/src/rendering/groundplane.jai b/src/rendering/groundplane.jai
new file mode 100644
index 0000000..82a8395
--- /dev/null
+++ b/src/rendering/groundplane.jai
@@ -0,0 +1,17 @@
+draw_ground_plane :: (cam: *Camera, worldConfig: *World_Config = null) {
+    mvp := create_viewproj(cam);
+    vs_params : Plane_Vs_Params;
+
+    world_conf : Plane_World_Config;
+
+    wc : *World_Config = ifx worldConfig == null then *(World_Config.{}) else worldConfig;
+
+    world_config_to_shader_type(wc, *world_conf);
+
+    vs_params.mvp = mvp.floats;
+    sg_apply_pipeline(gPipelines.plane.pipeline);
+    sg_apply_bindings(*gPipelines.plane.bind);
+    sg_apply_uniforms(UB_plane_vs_params, *(sg_range.{ ptr = *vs_params, size = size_of(type_of(vs_params)) }));
+    sg_apply_uniforms(UB_plane_world_config, *(sg_range.{ptr = *world_conf, size = size_of(type_of(world_conf))}));
+    sg_draw(0, 6, 10);    
+}
diff --git a/src/rendering/rendering.jai b/src/rendering/rendering.jai
index 8d2daa4..09fc7e1 100644
--- a/src/rendering/rendering.jai
+++ b/src/rendering/rendering.jai
@@ -1 +1,2 @@
+#load "groundplane.jai";
 #load "sky.jai";
diff --git a/src/shaders/jai/shader_plane.jai b/src/shaders/jai/shader_plane.jai
new file mode 100644
index 0000000..d449d13
--- /dev/null
+++ b/src/shaders/jai/shader_plane.jai
@@ -0,0 +1,781 @@
+/*
+    #version:1# (machine generated, don't edit!)
+
+    Generated by sokol-shdc (https://github.com/floooh/sokol-tools)
+
+    Cmdline:
+        sokol-shdc -i shader_plane.glsl -o ./jai/shader_plane.jai -l glsl430:glsl300es:metal_macos -f sokol_jai
+
+    Overview:
+    =========
+    Shader program: 'plane':
+        Get shader desc: plane_shader_desc(sg_query_backend())
+        Vertex Shader: vs_plane
+        Fragment Shader: fs_plane
+        Attributes:
+            ATTR_plane_position => 0
+    Bindings:
+        Uniform block 'plane_vs_params':
+            Jai struct: Plane_Vs_Params
+            Bind slot: UB_plane_vs_params => 0
+        Uniform block 'plane_world_config':
+            Jai struct: Plane_World_Config
+            Bind slot: UB_plane_world_config => 1
+*/
+ATTR_plane_position :: 0;
+UB_plane_vs_params :: 0;
+UB_plane_world_config :: 1;
+Plane_Vs_Params :: struct {
+    mvp: [16]float;
+};
+Plane_World_Config :: struct {
+    skyBase: [3]float;
+    _: [4]u8;
+    skyTop: [3]float;
+    _: [4]u8;
+    sunDisk: [3]float;
+    _: [4]u8;
+    horizonHalo: [3]float;
+    _: [4]u8;
+    sunHalo: [3]float;
+    _: [4]u8;
+    sunLightColor: [3]float;
+    _: [4]u8;
+    sunPosition: [3]float;
+    sunIntensity: float;
+    skyIntensity: float;
+    hasClouds: s32;
+    hasPlane: s32;
+    planeHeight: float;
+    planeType: s32;
+    time: float;
+    _: [8]u8;
+};
+/*
+    #version 430
+
+    uniform vec4 plane_vs_params[4];
+    layout(location = 0) in vec4 position;
+    layout(location = 0) out vec4 pos;
+    layout(location = 1) flat out int idx;
+
+    void main()
+    {
+        vec3 _16 = position.xyz * 1000.0;
+        gl_Position = mat4(plane_vs_params[0], plane_vs_params[1], plane_vs_params[2], plane_vs_params[3]) * vec4(_16.x, (_16.y + 0.100000001490116119384765625) + (float(gl_InstanceID) * 0.004999999888241291046142578125), _16.z, 1.0);
+        pos = position;
+        idx = gl_InstanceID;
+    }
+
+*/
+vs_plane_source_glsl430 := u8.[
+    0x23,0x76,0x65,0x72,0x73,0x69,0x6f,0x6e,0x20,0x34,0x33,0x30,0x0a,0x0a,0x75,0x6e,
+    0x69,0x66,0x6f,0x72,0x6d,0x20,0x76,0x65,0x63,0x34,0x20,0x70,0x6c,0x61,0x6e,0x65,
+    0x5f,0x76,0x73,0x5f,0x70,0x61,0x72,0x61,0x6d,0x73,0x5b,0x34,0x5d,0x3b,0x0a,0x6c,
+    0x61,0x79,0x6f,0x75,0x74,0x28,0x6c,0x6f,0x63,0x61,0x74,0x69,0x6f,0x6e,0x20,0x3d,
+    0x20,0x30,0x29,0x20,0x69,0x6e,0x20,0x76,0x65,0x63,0x34,0x20,0x70,0x6f,0x73,0x69,
+    0x74,0x69,0x6f,0x6e,0x3b,0x0a,0x6c,0x61,0x79,0x6f,0x75,0x74,0x28,0x6c,0x6f,0x63,
+    0x61,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x30,0x29,0x20,0x6f,0x75,0x74,0x20,0x76,
+    0x65,0x63,0x34,0x20,0x70,0x6f,0x73,0x3b,0x0a,0x6c,0x61,0x79,0x6f,0x75,0x74,0x28,
+    0x6c,0x6f,0x63,0x61,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x31,0x29,0x20,0x66,0x6c,
+    0x61,0x74,0x20,0x6f,0x75,0x74,0x20,0x69,0x6e,0x74,0x20,0x69,0x64,0x78,0x3b,0x0a,
+    0x0a,0x76,0x6f,0x69,0x64,0x20,0x6d,0x61,0x69,0x6e,0x28,0x29,0x0a,0x7b,0x0a,0x20,
+    0x20,0x20,0x20,0x76,0x65,0x63,0x33,0x20,0x5f,0x31,0x36,0x20,0x3d,0x20,0x70,0x6f,
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+    0x30,0x2e,0x30,0x3b,0x0a,0x20,0x20,0x20,0x20,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69,
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+    0x20,0x2b,0x20,0x30,0x2e,0x31,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x31,0x34,0x39,
+    0x30,0x31,0x31,0x36,0x31,0x31,0x39,0x33,0x38,0x34,0x37,0x36,0x35,0x36,0x32,0x35,
+    0x29,0x20,0x2b,0x20,0x28,0x66,0x6c,0x6f,0x61,0x74,0x28,0x67,0x6c,0x5f,0x49,0x6e,
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+    0x34,0x39,0x39,0x39,0x39,0x39,0x39,0x38,0x38,0x38,0x32,0x34,0x31,0x32,0x39,0x31,
+    0x30,0x34,0x36,0x31,0x34,0x32,0x35,0x37,0x38,0x31,0x32,0x35,0x29,0x2c,0x20,0x5f,
+    0x31,0x36,0x2e,0x7a,0x2c,0x20,0x31,0x2e,0x30,0x29,0x3b,0x0a,0x20,0x20,0x20,0x20,
+    0x70,0x6f,0x73,0x20,0x3d,0x20,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x3b,0x0a,
+    0x20,0x20,0x20,0x20,0x69,0x64,0x78,0x20,0x3d,0x20,0x67,0x6c,0x5f,0x49,0x6e,0x73,
+    0x74,0x61,0x6e,0x63,0x65,0x49,0x44,0x3b,0x0a,0x7d,0x0a,0x0a,0x00,
+];
+/*
+    #version 430
+
+    struct plane_world_config
+    {
+        vec3 skyBase;
+        vec3 skyTop;
+        vec3 sunDisk;
+        vec3 horizonHalo;
+        vec3 sunHalo;
+        vec3 sunLightColor;
+        vec3 sunPosition;
+        float sunIntensity;
+        float skyIntensity;
+        int hasClouds;
+        int hasPlane;
+        float planeHeight;
+        int planeType;
+        float time;
+    };
+
+    uniform plane_world_config _28;
+
+    layout(location = 0) out vec4 frag_color;
+    layout(location = 0) in vec4 pos;
+    layout(location = 1) flat in int idx;
+
+    float random(vec2 st)
+    {
+        return fract(sin(dot(st, vec2(12.98980045318603515625, 767.23297119140625))) * 43758.546875);
+    }
+
+    void main()
+    {
+        if (_28.planeType == 1)
+        {
+            frag_color = vec4(0.0, 0.0, 1.0, 1.0);
+        }
+        else
+        {
+            vec2 _63 = vec2(float(int(pos.x * 50000.0)), float(int(pos.z * 50000.0)));
+            vec2 param = _63;
+            if (random(param) < (float(idx) * 0.100000001490116119384765625))
+            {
+                discard;
+            }
+            vec2 param_1 = _63;
+            frag_color = vec4(0.0, random(param_1) + 0.100000001490116119384765625, 0.0, 1.0);
+        }
+    }
+
+*/
+fs_plane_source_glsl430 := u8.[
+    0x23,0x76,0x65,0x72,0x73,0x69,0x6f,0x6e,0x20,0x34,0x33,0x30,0x0a,0x0a,0x73,0x74,
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+];
+/*
+    #version 300 es
+
+    uniform vec4 plane_vs_params[4];
+    layout(location = 0) in vec4 position;
+    out vec4 pos;
+    flat out int idx;
+
+    void main()
+    {
+        vec3 _16 = position.xyz * 1000.0;
+        gl_Position = mat4(plane_vs_params[0], plane_vs_params[1], plane_vs_params[2], plane_vs_params[3]) * vec4(_16.x, (_16.y + 0.100000001490116119384765625) + (float(gl_InstanceID) * 0.004999999888241291046142578125), _16.z, 1.0);
+        pos = position;
+        idx = gl_InstanceID;
+    }
+
+*/
+vs_plane_source_glsl300es := u8.[
+    0x23,0x76,0x65,0x72,0x73,0x69,0x6f,0x6e,0x20,0x33,0x30,0x30,0x20,0x65,0x73,0x0a,
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+    0x3b,0x0a,0x7d,0x0a,0x0a,0x00,
+];
+/*
+    #version 300 es
+    precision mediump float;
+    precision highp int;
+
+    struct plane_world_config
+    {
+        highp vec3 skyBase;
+        highp vec3 skyTop;
+        highp vec3 sunDisk;
+        highp vec3 horizonHalo;
+        highp vec3 sunHalo;
+        highp vec3 sunLightColor;
+        highp vec3 sunPosition;
+        highp float sunIntensity;
+        highp float skyIntensity;
+        int hasClouds;
+        int hasPlane;
+        highp float planeHeight;
+        int planeType;
+        highp float time;
+    };
+
+    uniform plane_world_config _28;
+
+    layout(location = 0) out highp vec4 frag_color;
+    in highp vec4 pos;
+    flat in int idx;
+
+    highp float random(highp vec2 st)
+    {
+        return fract(sin(dot(st, vec2(12.98980045318603515625, 767.23297119140625))) * 43758.546875);
+    }
+
+    void main()
+    {
+        if (_28.planeType == 1)
+        {
+            frag_color = vec4(0.0, 0.0, 1.0, 1.0);
+        }
+        else
+        {
+            highp vec2 _63 = vec2(float(int(pos.x * 50000.0)), float(int(pos.z * 50000.0)));
+            highp vec2 param = _63;
+            if (random(param) < (float(idx) * 0.100000001490116119384765625))
+            {
+                discard;
+            }
+            highp vec2 param_1 = _63;
+            frag_color = vec4(0.0, random(param_1) + 0.100000001490116119384765625, 0.0, 1.0);
+        }
+    }
+
+*/
+fs_plane_source_glsl300es := u8.[
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+    0x20,0x31,0x2e,0x30,0x29,0x3b,0x0a,0x20,0x20,0x20,0x20,0x7d,0x0a,0x7d,0x0a,0x0a,
+    0x00,
+];
+/*
+    #include <metal_stdlib>
+    #include <simd/simd.h>
+
+    using namespace metal;
+
+    struct plane_vs_params
+    {
+        float4x4 mvp;
+    };
+
+    struct main0_out
+    {
+        float4 pos [[user(locn0)]];
+        int idx [[user(locn1)]];
+        float4 gl_Position [[position]];
+    };
+
+    struct main0_in
+    {
+        float4 position [[attribute(0)]];
+    };
+
+    vertex main0_out main0(main0_in in [[stage_in]], constant plane_vs_params& _28 [[buffer(0)]], uint gl_InstanceIndex [[instance_id]])
+    {
+        main0_out out = {};
+        float3 _16 = in.position.xyz * 1000.0;
+        out.gl_Position = _28.mvp * float4(_16.x, (_16.y + 0.100000001490116119384765625) + (float(int(gl_InstanceIndex)) * 0.004999999888241291046142578125), _16.z, 1.0);
+        out.pos = in.position;
+        out.idx = int(gl_InstanceIndex);
+        return out;
+    }
+
+*/
+vs_plane_source_metal_macos := u8.[
+    0x23,0x69,0x6e,0x63,0x6c,0x75,0x64,0x65,0x20,0x3c,0x6d,0x65,0x74,0x61,0x6c,0x5f,
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+    0x0a,0x00,
+];
+/*
+    #pragma clang diagnostic ignored "-Wmissing-prototypes"
+
+    #include <metal_stdlib>
+    #include <simd/simd.h>
+
+    using namespace metal;
+
+    struct plane_world_config
+    {
+        float3 skyBase;
+        float3 skyTop;
+        float3 sunDisk;
+        float3 horizonHalo;
+        float3 sunHalo;
+        float3 sunLightColor;
+        packed_float3 sunPosition;
+        float sunIntensity;
+        float skyIntensity;
+        int hasClouds;
+        int hasPlane;
+        float planeHeight;
+        int planeType;
+        float time;
+    };
+
+    struct main0_out
+    {
+        float4 frag_color [[color(0)]];
+    };
+
+    struct main0_in
+    {
+        float4 pos [[user(locn0)]];
+        int idx [[user(locn1)]];
+    };
+
+    static inline __attribute__((always_inline))
+    float random(thread const float2& st)
+    {
+        return fract(sin(dot(st, float2(12.98980045318603515625, 767.23297119140625))) * 43758.546875);
+    }
+
+    fragment main0_out main0(main0_in in [[stage_in]], constant plane_world_config& _28 [[buffer(0)]])
+    {
+        main0_out out = {};
+        if (_28.planeType == 1)
+        {
+            out.frag_color = float4(0.0, 0.0, 1.0, 1.0);
+        }
+        else
+        {
+            float2 _63 = float2(float(int(in.pos.x * 50000.0)), float(int(in.pos.z * 50000.0)));
+            float2 param = _63;
+            if (random(param) < (float(in.idx) * 0.100000001490116119384765625))
+            {
+                discard_fragment();
+            }
+            float2 param_1 = _63;
+            out.frag_color = float4(0.0, random(param_1) + 0.100000001490116119384765625, 0.0, 1.0);
+        }
+        return out;
+    }
+
+*/
+fs_plane_source_metal_macos := u8.[
+    0x23,0x70,0x72,0x61,0x67,0x6d,0x61,0x20,0x63,0x6c,0x61,0x6e,0x67,0x20,0x64,0x69,
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+];
+plane_shader_desc :: (backend: sg_backend) -> sg_shader_desc {
+    desc: sg_shader_desc;
+    desc.label = "plane_shader";
+    if backend == {
+    case .GLCORE;
+        desc.vertex_func.source = xx *vs_plane_source_glsl430;
+        desc.vertex_func.entry = "main";
+        desc.fragment_func.source = xx *fs_plane_source_glsl430;
+        desc.fragment_func.entry = "main";
+        desc.attrs[0].base_type = .FLOAT;
+        desc.attrs[0].glsl_name = "position";
+        desc.uniform_blocks[0].stage = .VERTEX;
+        desc.uniform_blocks[0].layout = .STD140;
+        desc.uniform_blocks[0].size = 64;
+        desc.uniform_blocks[0].glsl_uniforms[0].type = .FLOAT4;
+        desc.uniform_blocks[0].glsl_uniforms[0].array_count = 4;
+        desc.uniform_blocks[0].glsl_uniforms[0].glsl_name = "plane_vs_params";
+        desc.uniform_blocks[1].stage = .FRAGMENT;
+        desc.uniform_blocks[1].layout = .STD140;
+        desc.uniform_blocks[1].size = 144;
+        desc.uniform_blocks[1].glsl_uniforms[0].type = .FLOAT3;
+        desc.uniform_blocks[1].glsl_uniforms[0].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[0].glsl_name = "_28.skyBase";
+        desc.uniform_blocks[1].glsl_uniforms[1].type = .FLOAT3;
+        desc.uniform_blocks[1].glsl_uniforms[1].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[1].glsl_name = "_28.skyTop";
+        desc.uniform_blocks[1].glsl_uniforms[2].type = .FLOAT3;
+        desc.uniform_blocks[1].glsl_uniforms[2].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[2].glsl_name = "_28.sunDisk";
+        desc.uniform_blocks[1].glsl_uniforms[3].type = .FLOAT3;
+        desc.uniform_blocks[1].glsl_uniforms[3].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[3].glsl_name = "_28.horizonHalo";
+        desc.uniform_blocks[1].glsl_uniforms[4].type = .FLOAT3;
+        desc.uniform_blocks[1].glsl_uniforms[4].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[4].glsl_name = "_28.sunHalo";
+        desc.uniform_blocks[1].glsl_uniforms[5].type = .FLOAT3;
+        desc.uniform_blocks[1].glsl_uniforms[5].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[5].glsl_name = "_28.sunLightColor";
+        desc.uniform_blocks[1].glsl_uniforms[6].type = .FLOAT3;
+        desc.uniform_blocks[1].glsl_uniforms[6].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[6].glsl_name = "_28.sunPosition";
+        desc.uniform_blocks[1].glsl_uniforms[7].type = .FLOAT;
+        desc.uniform_blocks[1].glsl_uniforms[7].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[7].glsl_name = "_28.sunIntensity";
+        desc.uniform_blocks[1].glsl_uniforms[8].type = .FLOAT;
+        desc.uniform_blocks[1].glsl_uniforms[8].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[8].glsl_name = "_28.skyIntensity";
+        desc.uniform_blocks[1].glsl_uniforms[9].type = .INT;
+        desc.uniform_blocks[1].glsl_uniforms[9].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[9].glsl_name = "_28.hasClouds";
+        desc.uniform_blocks[1].glsl_uniforms[10].type = .INT;
+        desc.uniform_blocks[1].glsl_uniforms[10].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[10].glsl_name = "_28.hasPlane";
+        desc.uniform_blocks[1].glsl_uniforms[11].type = .FLOAT;
+        desc.uniform_blocks[1].glsl_uniforms[11].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[11].glsl_name = "_28.planeHeight";
+        desc.uniform_blocks[1].glsl_uniforms[12].type = .INT;
+        desc.uniform_blocks[1].glsl_uniforms[12].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[12].glsl_name = "_28.planeType";
+        desc.uniform_blocks[1].glsl_uniforms[13].type = .FLOAT;
+        desc.uniform_blocks[1].glsl_uniforms[13].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[13].glsl_name = "_28.time";
+    case .GLES3;
+        desc.vertex_func.source = xx *vs_plane_source_glsl300es;
+        desc.vertex_func.entry = "main";
+        desc.fragment_func.source = xx *fs_plane_source_glsl300es;
+        desc.fragment_func.entry = "main";
+        desc.attrs[0].base_type = .FLOAT;
+        desc.attrs[0].glsl_name = "position";
+        desc.uniform_blocks[0].stage = .VERTEX;
+        desc.uniform_blocks[0].layout = .STD140;
+        desc.uniform_blocks[0].size = 64;
+        desc.uniform_blocks[0].glsl_uniforms[0].type = .FLOAT4;
+        desc.uniform_blocks[0].glsl_uniforms[0].array_count = 4;
+        desc.uniform_blocks[0].glsl_uniforms[0].glsl_name = "plane_vs_params";
+        desc.uniform_blocks[1].stage = .FRAGMENT;
+        desc.uniform_blocks[1].layout = .STD140;
+        desc.uniform_blocks[1].size = 144;
+        desc.uniform_blocks[1].glsl_uniforms[0].type = .FLOAT3;
+        desc.uniform_blocks[1].glsl_uniforms[0].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[0].glsl_name = "_28.skyBase";
+        desc.uniform_blocks[1].glsl_uniforms[1].type = .FLOAT3;
+        desc.uniform_blocks[1].glsl_uniforms[1].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[1].glsl_name = "_28.skyTop";
+        desc.uniform_blocks[1].glsl_uniforms[2].type = .FLOAT3;
+        desc.uniform_blocks[1].glsl_uniforms[2].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[2].glsl_name = "_28.sunDisk";
+        desc.uniform_blocks[1].glsl_uniforms[3].type = .FLOAT3;
+        desc.uniform_blocks[1].glsl_uniforms[3].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[3].glsl_name = "_28.horizonHalo";
+        desc.uniform_blocks[1].glsl_uniforms[4].type = .FLOAT3;
+        desc.uniform_blocks[1].glsl_uniforms[4].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[4].glsl_name = "_28.sunHalo";
+        desc.uniform_blocks[1].glsl_uniforms[5].type = .FLOAT3;
+        desc.uniform_blocks[1].glsl_uniforms[5].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[5].glsl_name = "_28.sunLightColor";
+        desc.uniform_blocks[1].glsl_uniforms[6].type = .FLOAT3;
+        desc.uniform_blocks[1].glsl_uniforms[6].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[6].glsl_name = "_28.sunPosition";
+        desc.uniform_blocks[1].glsl_uniforms[7].type = .FLOAT;
+        desc.uniform_blocks[1].glsl_uniforms[7].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[7].glsl_name = "_28.sunIntensity";
+        desc.uniform_blocks[1].glsl_uniforms[8].type = .FLOAT;
+        desc.uniform_blocks[1].glsl_uniforms[8].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[8].glsl_name = "_28.skyIntensity";
+        desc.uniform_blocks[1].glsl_uniforms[9].type = .INT;
+        desc.uniform_blocks[1].glsl_uniforms[9].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[9].glsl_name = "_28.hasClouds";
+        desc.uniform_blocks[1].glsl_uniforms[10].type = .INT;
+        desc.uniform_blocks[1].glsl_uniforms[10].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[10].glsl_name = "_28.hasPlane";
+        desc.uniform_blocks[1].glsl_uniforms[11].type = .FLOAT;
+        desc.uniform_blocks[1].glsl_uniforms[11].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[11].glsl_name = "_28.planeHeight";
+        desc.uniform_blocks[1].glsl_uniforms[12].type = .INT;
+        desc.uniform_blocks[1].glsl_uniforms[12].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[12].glsl_name = "_28.planeType";
+        desc.uniform_blocks[1].glsl_uniforms[13].type = .FLOAT;
+        desc.uniform_blocks[1].glsl_uniforms[13].array_count = 0;
+        desc.uniform_blocks[1].glsl_uniforms[13].glsl_name = "_28.time";
+    case .METAL_MACOS;
+        desc.vertex_func.source = xx *vs_plane_source_metal_macos;
+        desc.vertex_func.entry = "main0";
+        desc.fragment_func.source = xx *fs_plane_source_metal_macos;
+        desc.fragment_func.entry = "main0";
+        desc.attrs[0].base_type = .FLOAT;
+        desc.uniform_blocks[0].stage = .VERTEX;
+        desc.uniform_blocks[0].layout = .STD140;
+        desc.uniform_blocks[0].size = 64;
+        desc.uniform_blocks[0].msl_buffer_n = 0;
+        desc.uniform_blocks[1].stage = .FRAGMENT;
+        desc.uniform_blocks[1].layout = .STD140;
+        desc.uniform_blocks[1].size = 144;
+        desc.uniform_blocks[1].msl_buffer_n = 0;
+    }
+    return desc;
+}
diff --git a/src/shaders/jai/shader_triangle.jai b/src/shaders/jai/shader_triangle.jai
index b4742e0..48e4ae0 100644
--- a/src/shaders/jai/shader_triangle.jai
+++ b/src/shaders/jai/shader_triangle.jai
@@ -43,6 +43,7 @@ SMP_smp :: 0;
     void main()
     {
         gl_Position = position;
+        gl_Position.y += (float(gl_InstanceID) * 0.100000001490116119384765625);
         color = color0;
         texcoord = uv;
     }
@@ -64,9 +65,14 @@ vs_source_glsl430 := u8.[
     0x65,0x63,0x34,0x20,0x75,0x76,0x3b,0x0a,0x0a,0x76,0x6f,0x69,0x64,0x20,0x6d,0x61,
     0x69,0x6e,0x28,0x29,0x0a,0x7b,0x0a,0x20,0x20,0x20,0x20,0x67,0x6c,0x5f,0x50,0x6f,
     0x73,0x69,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,
-    0x6e,0x3b,0x0a,0x20,0x20,0x20,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x20,0x3d,0x20,0x63,
-    0x6f,0x6c,0x6f,0x72,0x30,0x3b,0x0a,0x20,0x20,0x20,0x20,0x74,0x65,0x78,0x63,0x6f,
-    0x6f,0x72,0x64,0x20,0x3d,0x20,0x75,0x76,0x3b,0x0a,0x7d,0x0a,0x0a,0x00,
+    0x6e,0x3b,0x0a,0x20,0x20,0x20,0x20,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69,0x74,0x69,
+    0x6f,0x6e,0x2e,0x79,0x20,0x2b,0x3d,0x20,0x28,0x66,0x6c,0x6f,0x61,0x74,0x28,0x67,
+    0x6c,0x5f,0x49,0x6e,0x73,0x74,0x61,0x6e,0x63,0x65,0x49,0x44,0x29,0x20,0x2a,0x20,
+    0x30,0x2e,0x31,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x31,0x34,0x39,0x30,0x31,0x31,
+    0x36,0x31,0x31,0x39,0x33,0x38,0x34,0x37,0x36,0x35,0x36,0x32,0x35,0x29,0x3b,0x0a,
+    0x20,0x20,0x20,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x20,0x3d,0x20,0x63,0x6f,0x6c,0x6f,
+    0x72,0x30,0x3b,0x0a,0x20,0x20,0x20,0x20,0x74,0x65,0x78,0x63,0x6f,0x6f,0x72,0x64,
+    0x20,0x3d,0x20,0x75,0x76,0x3b,0x0a,0x7d,0x0a,0x0a,0x00,
 ];
 /*
     #version 430
@@ -168,6 +174,7 @@ fs_source_glsl430 := u8.[
     void main()
     {
         gl_Position = position;
+        gl_Position.y += (float(gl_InstanceID) * 0.100000001490116119384765625);
         color = color0;
         texcoord = uv;
     }
@@ -187,9 +194,14 @@ vs_source_glsl300es := u8.[
     0x0a,0x0a,0x76,0x6f,0x69,0x64,0x20,0x6d,0x61,0x69,0x6e,0x28,0x29,0x0a,0x7b,0x0a,
     0x20,0x20,0x20,0x20,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x20,
     0x3d,0x20,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x3b,0x0a,0x20,0x20,0x20,0x20,
-    0x63,0x6f,0x6c,0x6f,0x72,0x20,0x3d,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x30,0x3b,0x0a,
-    0x20,0x20,0x20,0x20,0x74,0x65,0x78,0x63,0x6f,0x6f,0x72,0x64,0x20,0x3d,0x20,0x75,
-    0x76,0x3b,0x0a,0x7d,0x0a,0x0a,0x00,
+    0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x2e,0x79,0x20,0x2b,0x3d,
+    0x20,0x28,0x66,0x6c,0x6f,0x61,0x74,0x28,0x67,0x6c,0x5f,0x49,0x6e,0x73,0x74,0x61,
+    0x6e,0x63,0x65,0x49,0x44,0x29,0x20,0x2a,0x20,0x30,0x2e,0x31,0x30,0x30,0x30,0x30,
+    0x30,0x30,0x30,0x31,0x34,0x39,0x30,0x31,0x31,0x36,0x31,0x31,0x39,0x33,0x38,0x34,
+    0x37,0x36,0x35,0x36,0x32,0x35,0x29,0x3b,0x0a,0x20,0x20,0x20,0x20,0x63,0x6f,0x6c,
+    0x6f,0x72,0x20,0x3d,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x30,0x3b,0x0a,0x20,0x20,0x20,
+    0x20,0x74,0x65,0x78,0x63,0x6f,0x6f,0x72,0x64,0x20,0x3d,0x20,0x75,0x76,0x3b,0x0a,
+    0x7d,0x0a,0x0a,0x00,
 ];
 /*
     #version 300 es
@@ -304,10 +316,11 @@ fs_source_glsl300es := u8.[
         float4 uv [[attribute(2)]];
     };
 
-    vertex main0_out main0(main0_in in [[stage_in]])
+    vertex main0_out main0(main0_in in [[stage_in]], uint gl_InstanceIndex [[instance_id]])
     {
         main0_out out = {};
         out.gl_Position = in.position;
+        out.gl_Position.y += (float(int(gl_InstanceIndex)) * 0.100000001490116119384765625);
         out.color = in.color0;
         out.texcoord = in.uv;
         return out;
@@ -338,11 +351,19 @@ vs_source_metal_macos := u8.[
     0x28,0x32,0x29,0x5d,0x5d,0x3b,0x0a,0x7d,0x3b,0x0a,0x0a,0x76,0x65,0x72,0x74,0x65,
     0x78,0x20,0x6d,0x61,0x69,0x6e,0x30,0x5f,0x6f,0x75,0x74,0x20,0x6d,0x61,0x69,0x6e,
     0x30,0x28,0x6d,0x61,0x69,0x6e,0x30,0x5f,0x69,0x6e,0x20,0x69,0x6e,0x20,0x5b,0x5b,
-    0x73,0x74,0x61,0x67,0x65,0x5f,0x69,0x6e,0x5d,0x5d,0x29,0x0a,0x7b,0x0a,0x20,0x20,
-    0x20,0x20,0x6d,0x61,0x69,0x6e,0x30,0x5f,0x6f,0x75,0x74,0x20,0x6f,0x75,0x74,0x20,
-    0x3d,0x20,0x7b,0x7d,0x3b,0x0a,0x20,0x20,0x20,0x20,0x6f,0x75,0x74,0x2e,0x67,0x6c,
-    0x5f,0x50,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x69,0x6e,0x2e,0x70,
-    0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x3b,0x0a,0x20,0x20,0x20,0x20,0x6f,0x75,0x74,
+    0x73,0x74,0x61,0x67,0x65,0x5f,0x69,0x6e,0x5d,0x5d,0x2c,0x20,0x75,0x69,0x6e,0x74,
+    0x20,0x67,0x6c,0x5f,0x49,0x6e,0x73,0x74,0x61,0x6e,0x63,0x65,0x49,0x6e,0x64,0x65,
+    0x78,0x20,0x5b,0x5b,0x69,0x6e,0x73,0x74,0x61,0x6e,0x63,0x65,0x5f,0x69,0x64,0x5d,
+    0x5d,0x29,0x0a,0x7b,0x0a,0x20,0x20,0x20,0x20,0x6d,0x61,0x69,0x6e,0x30,0x5f,0x6f,
+    0x75,0x74,0x20,0x6f,0x75,0x74,0x20,0x3d,0x20,0x7b,0x7d,0x3b,0x0a,0x20,0x20,0x20,
+    0x20,0x6f,0x75,0x74,0x2e,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,
+    0x20,0x3d,0x20,0x69,0x6e,0x2e,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x3b,0x0a,
+    0x20,0x20,0x20,0x20,0x6f,0x75,0x74,0x2e,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69,0x74,
+    0x69,0x6f,0x6e,0x2e,0x79,0x20,0x2b,0x3d,0x20,0x28,0x66,0x6c,0x6f,0x61,0x74,0x28,
+    0x69,0x6e,0x74,0x28,0x67,0x6c,0x5f,0x49,0x6e,0x73,0x74,0x61,0x6e,0x63,0x65,0x49,
+    0x6e,0x64,0x65,0x78,0x29,0x29,0x20,0x2a,0x20,0x30,0x2e,0x31,0x30,0x30,0x30,0x30,
+    0x30,0x30,0x30,0x31,0x34,0x39,0x30,0x31,0x31,0x36,0x31,0x31,0x39,0x33,0x38,0x34,
+    0x37,0x36,0x35,0x36,0x32,0x35,0x29,0x3b,0x0a,0x20,0x20,0x20,0x20,0x6f,0x75,0x74,
     0x2e,0x63,0x6f,0x6c,0x6f,0x72,0x20,0x3d,0x20,0x69,0x6e,0x2e,0x63,0x6f,0x6c,0x6f,
     0x72,0x30,0x3b,0x0a,0x20,0x20,0x20,0x20,0x6f,0x75,0x74,0x2e,0x74,0x65,0x78,0x63,
     0x6f,0x6f,0x72,0x64,0x20,0x3d,0x20,0x69,0x6e,0x2e,0x75,0x76,0x3b,0x0a,0x20,0x20,
diff --git a/src/shaders/shader_plane.glsl b/src/shaders/shader_plane.glsl
new file mode 100644
index 0000000..8f5d685
--- /dev/null
+++ b/src/shaders/shader_plane.glsl
@@ -0,0 +1,65 @@
+@vs vs_plane
+
+in vec4 position;
+
+layout(binding=0) uniform plane_vs_params {
+    mat4 mvp;
+};
+
+out vec4 pos;
+out flat int idx;
+
+
+void main() {
+    vec3 multisize = vec3(position.xyz * 1000.0);
+    gl_Position = mvp * (vec4(multisize.x, multisize.y + 0.1 + float(gl_InstanceIndex) * 0.005, multisize.z, 1.0));
+    pos = position;
+    idx = gl_InstanceIndex;
+}
+@end
+
+@fs fs_plane
+
+in vec4 pos;
+in flat int idx;
+out vec4 frag_color;
+
+float random (vec2 st) {
+    return fract(sin(dot(st.xy, vec2(12.9898,767.233)))* 43758.5453123);
+}
+
+layout(binding=1) uniform plane_world_config {
+    vec3 skyBase;
+    vec3 skyTop;
+    vec3 sunDisk;
+    vec3 horizonHalo;
+    vec3 sunHalo;
+    vec3 sunLightColor;
+    vec3 sunPosition;
+    float sunIntensity;
+    float skyIntensity;
+
+    int hasClouds;
+
+    int hasPlane;
+    float planeHeight;
+    int planeType;
+
+    float time;
+};
+
+void main() {
+    if(planeType == 1) {
+        frag_color = vec4(0.0, 0.0, 1.0, 1.0);
+    } else {
+        vec2 approxPos = vec2(int(pos.x * 50000.0), int(pos.z * 50000.0));
+        float height = random(approxPos);
+        if(height < float(idx) * 0.1) {
+            discard;
+        }
+        frag_color = vec4(0.0, random(approxPos) + 0.1, 0.0, 1.0);
+    }
+}
+@end
+
+@program plane vs_plane fs_plane
diff --git a/src/shaders/shader_triangle.glsl b/src/shaders/shader_triangle.glsl
index 9ce101f..9478c73 100644
--- a/src/shaders/shader_triangle.glsl
+++ b/src/shaders/shader_triangle.glsl
@@ -8,6 +8,7 @@ out vec4 texcoord;
 
 void main() {
     gl_Position = position;
+    gl_Position.y += float(gl_InstanceIndex) * 0.1;
     color = color0;
     texcoord = uv;
 }