From c3eb7367d5cc3de667e9ffb1141c0e37009335c3 Mon Sep 17 00:00:00 2001 From: 13766800364 <13766800364@qq.com> Date: Thu, 9 Oct 2025 16:07:36 +0800 Subject: [PATCH] Add File --- .../drinkjava2/frog/brain/BrainPicture.java | 369 ++++++++++++++++++ 1 file changed, 369 insertions(+) create mode 100644 history/005a1_letter_test/src/main/java/com/gitee/drinkjava2/frog/brain/BrainPicture.java diff --git a/history/005a1_letter_test/src/main/java/com/gitee/drinkjava2/frog/brain/BrainPicture.java b/history/005a1_letter_test/src/main/java/com/gitee/drinkjava2/frog/brain/BrainPicture.java new file mode 100644 index 0000000..b5645f6 --- /dev/null +++ b/history/005a1_letter_test/src/main/java/com/gitee/drinkjava2/frog/brain/BrainPicture.java @@ -0,0 +1,369 @@ +package com.gitee.drinkjava2.frog.brain; + +import static java.awt.Color.BLACK; +import static java.awt.Color.RED; +import static java.awt.Color.WHITE; +//import static java.awt.BLUE; +import static java.lang.Math.cos; +import static java.lang.Math.round; +import static java.lang.Math.sin; + +import java.awt.Color; +import java.awt.Graphics; +import java.awt.event.KeyAdapter; +import java.awt.event.KeyEvent; +import java.awt.image.BufferedImage; + +import javax.swing.JPanel; + +import com.gitee.drinkjava2.frog.Application; +import com.gitee.drinkjava2.frog.Env; +import com.gitee.drinkjava2.frog.Frog; +import com.gitee.drinkjava2.frog.util.ColorUtils; + +/** + * BrainPicture show first frog's brain structure, for debug purpose only + * + * 这个类用来画出脑图，这不是一个关键类，对脑的运行逻辑无影响，但有了脑图后可以直观地看出脑的3维结构，进行有针对性的改进 + * 可以用鼠标进行平移、缩放、旋转，以及t、f、l、r,x五个键来选择顶视、前视、左视、右视、斜视这5个方向的视图，以及空格暂停、方向键调整切面 + * 鼠标的动作定义在MouseAction类中。 + * + * @author Yong Zhu + * @since 1.0 + */ +@SuppressWarnings("all") +public class BrainPicture extends JPanel { + private static final float d90 = (float) (Math.PI / 2); + + Color picColor = RED; + int brainDispWidth; // screen display piexls width + float scale; // brain scale + int xOffset = 0; // brain display x offset compare to screen + int yOffset = 0; // brain display y offset compare to screen + float xAngle = d90 * .8f; // brain rotate on x axis + float yAngle = d90 / 4; // brain rotate on y axis + float zAngle = 0;// brain rotate on z axis + int xMask = -1;// x Mask + int yMask = -1;// y Mask + BufferedImage buffImg; + Graphics g; + String note; + public KeyAdapter keyAdapter; + + public BrainPicture(int x, int y, float brainWidth, int brainDispWidth) { + super(); + this.setLayout(null);// 空布局 + this.brainDispWidth = brainDispWidth; + scale = 0.5f * brainDispWidth / brainWidth; + this.setBounds(x, y, brainDispWidth + 1, brainDispWidth + 1); + buffImg = new BufferedImage(Env.FROG_BRAIN_DISP_WIDTH, Env.FROG_BRAIN_DISP_WIDTH, BufferedImage.TYPE_INT_RGB); + g = buffImg.getGraphics(); + MouseAction act = new MouseAction(this); + this.addMouseListener(act); // 添加鼠标动作监听 + this.addMouseWheelListener(act);// 添加鼠标滚轮动作监听 + this.addMouseMotionListener(act);// 添加鼠标移动动作监听 + + keyAdapter = new KeyAdapter() {// 处理t,f,l,r，x键盘命令 + public void keyPressed(KeyEvent e) { + switch (e.getKeyCode()) { + case KeyEvent.VK_UP:// Y切面向上 + yMask++; + if (yMask > Env.FROG_BRAIN_YSIZE) + yMask = Env.FROG_BRAIN_YSIZE; + break; + case KeyEvent.VK_DOWN:// Y切面向下 + yMask--; + if (yMask < 0) + yMask = 0; + break; + case KeyEvent.VK_LEFT:// x切面向左 + xMask--; + if (xMask < 0) + xMask = 0; + break; + case KeyEvent.VK_RIGHT:// x切面向右 + xMask++; + if (xMask > Env.FROG_BRAIN_XSIZE) + xMask = Env.FROG_BRAIN_XSIZE; + break; + case ' ':// 暂停及继续 + Application.pauseAction.actionPerformed(null); + break; + case 'T':// 顶视 + xAngle = 0; + yAngle = 0; + zAngle = 0; + break; + case 'F':// 前视 + xAngle = d90; + yAngle = 0; + zAngle = 0; + break; + case 'L':// 左视 + xAngle = d90; + yAngle = d90; + zAngle = 0; + break; + case 'R':// 右视 + xAngle = d90; + yAngle = -d90; + zAngle = 0; + break; + case 'X':// 斜视 + xAngle = d90 * .8f; + yAngle = d90 / 4; + zAngle = 0; + break; + default: + } + } + }; + addKeyListener(keyAdapter); + this.setFocusable(true); + } + + public void drawCuboid(Cuboid c) {// 在脑图上画一个长立方体框架，视角是TopView + float x = c.x; + float y = c.y; + float z = c.z; + float xe = c.xe; + float ye = c.ye; + float ze = c.ze; + + drawLine(x, y, z, x + xe, y, z);// 画立方体的下面边 + drawLine(x + xe, y, z, x + xe, y + ye, z); + drawLine(x + xe, y + ye, z, x, y + ye, z); + drawLine(x, y + ye, z, x, y, z); + + drawLine(x, y, z, x, y, z + ze);// 画立方体的中间边 + drawLine(x + xe, y, z, x + xe, y, z + ze); + drawLine(x + xe, y + ye, z, x + xe, y + ye, z + ze); + drawLine(x, y + ye, z, x, y + ye, z + ze); + + drawLine(x, y, z + ze, x + xe, y, z + ze);// 画立方体的上面边 + drawLine(x + xe, y, z + ze, x + xe, y + ye, z + ze); + drawLine(x + xe, y + ye, z + ze, x, y + ye, z + ze); + drawLine(x, y + ye, z + ze, x, y, z + ze); + } + + public void drawCone(Cone c) {// 在脑图上画一个锥体，视角是TopView + drawLine(c.x1, c.y1, c.z1, c.x2, c.y2, c.z2);// 画锥体的中心线 + // TODO 画出锥体的上下面 + } + + /*- + 画线，固定以top视角的角度，所以只需要从x1,y1画一条到x2,y2的直线 + 绕 x 轴旋转 θ + x, y.cosθ-zsinθ, y.sinθ+z.cosθ + + 绕 y 轴旋转 θ + z.sinθ+x.cosθ, y, z.cosθ-x.sinθ + + 绕 z 轴旋转 θ + x.cosθ-y.sinθ, x.sinθ+y.consθ, z + -*/ + public void drawLine(float px1, float py1, float pz1, float px2, float py2, float pz2) { + double x1 = px1 - Env.FROG_BRAIN_XSIZE / 2; + double y1 = -py1 + Env.FROG_BRAIN_YSIZE / 2;// 屏幕的y坐标是反的，显示时要正过来 + double z1 = pz1 - Env.FROG_BRAIN_ZSIZE / 2; + double x2 = px2 - Env.FROG_BRAIN_XSIZE / 2; + double y2 = -py2 + Env.FROG_BRAIN_YSIZE / 2;// 屏幕的y坐标是反的，显示时要正过来 + double z2 = pz2 - Env.FROG_BRAIN_ZSIZE / 2; + x1 = x1 * scale; + y1 = y1 * scale; + z1 = z1 * scale; + x2 = x2 * scale; + y2 = y2 * scale; + z2 = z2 * scale; + double x, y, z; + y = y1 * cos(xAngle) - z1 * sin(xAngle);// 绕x轴转 + z = y1 * sin(xAngle) + z1 * cos(xAngle); + y1 = y; + z1 = z; + + x = z1 * sin(yAngle) + x1 * cos(yAngle);// 绕y轴转 + z = z1 * cos(yAngle) - x1 * sin(yAngle); + x1 = x; + z1 = z; + + x = x1 * cos(zAngle) - y1 * sin(zAngle);// 绕z轴转 + y = x1 * sin(zAngle) + y1 * cos(zAngle); + x1 = x; + y1 = y; + + y = y2 * cos(xAngle) - z2 * sin(xAngle);// 绕x轴转 + z = y2 * sin(xAngle) + z2 * cos(xAngle); + y2 = y; + z2 = z; + + x = z2 * sin(yAngle) + x2 * cos(yAngle);// 绕y轴转 + z = z2 * cos(yAngle) - x2 * sin(yAngle); + x2 = x; + z2 = z; + + x = x2 * cos(zAngle) - y2 * sin(zAngle);// 绕z轴转 + y = x2 * sin(zAngle) + y2 * cos(zAngle); + x2 = x; + y2 = y; + + g.setColor(picColor); + g.drawLine((int) round(x1) + Env.FROG_BRAIN_DISP_WIDTH / 2 + xOffset, + (int) round(y1) + Env.FROG_BRAIN_DISP_WIDTH / 2 + yOffset, + (int) round(x2) + Env.FROG_BRAIN_DISP_WIDTH / 2 + xOffset, + (int) round(y2) + Env.FROG_BRAIN_DISP_WIDTH / 2 + yOffset); + } + + /** 画出cell的中心点 */ + public void drawCellCenter(float x, float y, float z, float diameter) { + if (x > 0 && (x < xMask || y < yMask)) + return; + drawPoint(x + 0.5f, y + 0.5f, z + 0.5f, (int) Math.max(2, Math.round(scale * diameter))); + } + + /** 画点，固定以top视角的角度，所以只需要在x1,y1位置画一个点 */ + public void drawPoint(float px1, float py1, float pz1, int diameter) { + double x1 = px1 - Env.FROG_BRAIN_XSIZE / 2; + double y1 = -py1 + Env.FROG_BRAIN_YSIZE / 2;// 屏幕的y坐标是反的，显示时要正过来 + double z1 = pz1 - Env.FROG_BRAIN_ZSIZE / 2; + x1 = x1 * scale; + y1 = y1 * scale; + z1 = z1 * scale; + double x, y, z; + y = y1 * cos(xAngle) - z1 * sin(xAngle);// 绕x轴转 + z = y1 * sin(xAngle) + z1 * cos(xAngle); + y1 = y; + z1 = z; + + x = z1 * sin(yAngle) + x1 * cos(yAngle);// 绕y轴转 + z = z1 * cos(yAngle) - x1 * sin(yAngle); + x1 = x; + z1 = z; + + x = x1 * cos(zAngle) - y1 * sin(zAngle);// 绕z轴转 + y = x1 * sin(zAngle) + y1 * cos(zAngle); + x1 = x; + y1 = y; + + g.setColor(picColor); + g.fillOval((int) round(x1) + Env.FROG_BRAIN_DISP_WIDTH / 2 + xOffset, + (int) round(y1) + Env.FROG_BRAIN_DISP_WIDTH / 2 + yOffset - diameter / 2, diameter, diameter); + } + + private static Cuboid brain = new Cuboid(0, 0, 0, Env.FROG_BRAIN_XSIZE, Env.FROG_BRAIN_YSIZE, Env.FROG_BRAIN_ZSIZE); + + public void drawBrainPicture(Frog f) {// 在这个方法里进行青蛙三维脑结构的绘制 + if (!f.alive) + return; + if (!Env.SHOW_FIRST_FROG_BRAIN) + return; + g.setColor(WHITE);// 先清空旧图 + g.fillRect(0, 0, brainDispWidth, brainDispWidth); + g.setColor(BLACK); // 画边框 + g.drawRect(0, 0, brainDispWidth, brainDispWidth); + setPicColor(BLACK); + drawCuboid(brain);// 先把脑的框架画出来 + + for (Organ organ : f.organs)// 每个器官负责画出自已在脑图中的位置和形状 + organ.drawOnBrainPicture(f, this); // each organ draw itself + setPicColor(RED); + drawLine(0, 0, 0, 1, 0, 0); + drawLine(0, 0, 0, 0, 1, 0); + drawLine(0, 0, 0, 0, 0, 1); + + for (int x = 0; x < Env.FROG_BRAIN_XSIZE; x++) {// 开始画整个脑空间的光子和激活点阵图 + if (f.cells[x] != null) + for (int y = 0; y < Env.FROG_BRAIN_YSIZE; y++) { + if (f.cells[x][y] != null) + for (int z = 0; z < Env.FROG_BRAIN_ZSIZE; z++) { + Cell cell = f.getCell(x, y, z); + if (cell != null) {// 只显示激活点 + if (cell.hasInput && x == 0) {// 如果在左边，显示黑色大圆 + setPicColor(Color.BLACK); + drawCellCenter(x, y, z, 0.6f); + } else if (z == Env.FROG_BRAIN_ZSIZE - 1 && cell.hasInput) {// 如果在顶上且有输入信号，显示兰色大圆 + setPicColor(Color.BLUE); + drawCellCenter(x, y, z, 0.6f); + } else if (y == 0 && cell.hasInput) {// 如果在前面且有输入信号，显示兰色大圆 + setPicColor(Color.BLUE); + drawCellCenter(x, y, z, 0.6f); + } + + if (cell.photonQty > 0) {// 如果在内部，只显示有光子的cell + setPicColor(ColorUtils.colorByCode(cell.color)); + float dia = 0.2f; + if (cell.color == 0) + dia = 0.3f; + if (x == xMask || y == yMask) + dia = 0.5f; + drawCellCenter(x, y, z, dia); + } + } + } + } + } + g.setColor(Color.black); + if (note != null) + g.drawString(note, 30, 55); + Graphics g2 = this.getGraphics(); // 这两行是将缓存中的图像写到屏幕上 + g2.drawImage(buffImg, 0, 0, this); + + } + + public static void setNote(String note) { + Application.brainPic.note = note; + } + + // getters & setters + public float getScale() { + return scale; + } + + public void setScale(float scale) { + this.scale = scale; + } + + public float getxAngle() { + return xAngle; + } + + public void setxAngle(float xAngle) { + this.xAngle = xAngle; + } + + public float getyAngle() { + return yAngle; + } + + public void setyAngle(float yAngle) { + this.yAngle = yAngle; + } + + public float getzAngle() { + return zAngle; + } + + public void setzAngle(float zAngle) { + this.zAngle = zAngle; + } + + public void setPicColor(Color color) { + this.picColor = color; + } + + public int getxOffset() { + return xOffset; + } + + public void setxOffset(int xOffset) { + this.xOffset = xOffset; + } + + public int getyOffset() { + return yOffset; + } + + public void setyOffset(int yOffset) { + this.yOffset = yOffset; + } + +}