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CGPROGRAM
	// Pass a clean copy of the VP matrix.
	// Shader.SetGlobalMatrix("_MyMatrixVP", Camera.current.projectionMatrix*Camera.current.worldToCameraMatrix);
	// Unity applies poorly documented magic to UNITY_MATRIX_VP that you don't want.
	float4x4 _MyMatrixVP;
	
	struct VertexOutput {
		// Pass the screen space coordinate as a new varying.
		// Don't re-use SV_POSITION in your frag shader, it only works on non-DirectX platforms IIRC.
		float4 screenSpace : TEXCOORD1;

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using UnityEngine;

[ExecuteInEditMode]
public class ProjectedBounds : MonoBehaviour {
	private Transform _transform;
	private Renderer _renderer;
	private Mesh _mesh;
	private MaterialPropertyBlock _block;
	
	private void Start(){

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#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>

#include <math.h>

static const size_t COUNT = 64*(1<<20);

typedef float FLOAT_T;

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#include <stdint.h>
#include <stdio.h>

#include "disassembler.h"

// 6502 instruction tables.
enum OPCODE {
	OP_LDA, OP_LDX, OP_LDY, OP_STA, OP_STX, OP_STY, OP_ADC, OP_SBC,
	OP_INC, OP_INX, OP_INY, OP_DEC, OP_DEX, OP_DEY, OP_ASL, OP_LSR,
	OP_ROL, OP_ROR, OP_AND, OP_ORA, OP_EOR, OP_CMP, OP_CPX, OP_CPY,

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// 'coord.y' is the clip space y-coordinate of the pixel on the water.
// 'ray0.y/ray0.w' is the clip space y-coordinate of the reflected pixel.
// The basic idea is near the horizion where the reflected point is close to the water,
// you should have a strong reflection. The further it gets from the horizon the more it should be blurred vertically.
// The result is pretty good. :D

float aniso = _SSRAniso*abs(coord.y - ray0.y/ray0.w);
float2 ddy_uv = max(ddy(uv), float2(0, aniso));
...
float4 color = tex2Dgrad(_CameraColorTexture, uv, ddx(uv), ddy_uv);

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section "lz4-data", hram

token: db ; Most recently read token.
backref: dw

; NOTES:
; dst/src is always stored in de/hl

section "lz4-code", rom0

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static void px_ppu_sync_off(){
	px_mask &= ~PX_MASK_RENDER_ENABLE;
	px_wait_nmi();
	
	// Without these I get a few garbage lines at the top of the screen
	waitvsync();
	waitvsync();
}

static void px_ppu_sync_on(){

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#ifndef NACO_H
#define NACO_H

#include <stdint.h>
#include <stdlib.h>

typedef uintptr_t (*naco_func)(uintptr_t);

void naco_init(naco_func func, void *naco_buffer, size_t buffer_size);
uintptr_t naco_yield(uintptr_t value);

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#ifndef CORO_H
#define CORO_H

#include <stdint.h>

typedef uintptr_t (*coro_func)(uintptr_t);

void coro_start(coro_func func);
uintptr_t coro_yield(uintptr_t);
uintptr_t coro_resume(uintptr_t);

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.include "zeropage.inc"
.macpack generic

.import pusha, popa
.import pushax
.import addysp, subysp
.import _exit

.data