sigonasr2/SigRenderer2
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Detect face direction of clicked edge.

Browse Source
This commit is contained in:
Joshua Sigona 2021-11-08 03:14:53 +09:00
parent e5e42d4f88
commit a1147ce151
6 changed files with 40 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/sig/Cube.java
View File

@ -9,16 +9,22 @@ public class Cube extends Mesh{
this.triangles=OBJReader.ReadOBJFile("cube.obj",true);
triangles.get(0).tex=type.getTexture(BlockType.FRONT);
triangles.get(1).tex=type.getTexture(BlockType.FRONT);
triangles.get(0).dir=triangles.get(1).dir=BlockType.FRONT;
triangles.get(2).tex=type.getTexture(BlockType.RIGHT);
triangles.get(3).tex=type.getTexture(BlockType.RIGHT);
triangles.get(2).dir=triangles.get(3).dir=BlockType.RIGHT;
triangles.get(4).tex=type.getTexture(BlockType.BACK);
triangles.get(5).tex=type.getTexture(BlockType.BACK);
triangles.get(4).dir=triangles.get(5).dir=BlockType.BACK;
triangles.get(6).tex=type.getTexture(BlockType.LEFT);
triangles.get(7).tex=type.getTexture(BlockType.LEFT);
triangles.get(6).dir=triangles.get(7).dir=BlockType.LEFT;
triangles.get(8).tex=type.getTexture(BlockType.TOP);
triangles.get(9).tex=type.getTexture(BlockType.TOP);
triangles.get(8).dir=triangles.get(9).dir=BlockType.TOP;
triangles.get(10).tex=type.getTexture(BlockType.BOTTOM);
triangles.get(11).tex=type.getTexture(BlockType.BOTTOM);
triangles.get(10).dir=triangles.get(11).dir=BlockType.BOTTOM;
}
}

6
src/sig/MouseHandler.java
View File

@ -4,9 +4,9 @@ import java.awt.event.MouseEvent;
public class MouseHandler {
public MouseEvent e;
public Block b;
public MouseHandler(MouseEvent e,Block b) {
public Triangle t;
public MouseHandler(MouseEvent e,Triangle t) {
this.e=e;
this.b=b;
this.t=t;
}
}

2
src/sig/Panel.java
View File

@ -396,6 +396,7 @@ public class Panel extends JPanel implements Runnable {
triTransformed.tex = t.tex;
triTransformed.b=t.b;
triTransformed.unmodifiedTri=t;
triTransformed.dir=t.dir;
Vector normal=new Vector(),line1=new Vector(),line2=new Vector();
line1 = Vector.subtract(triTransformed.B,triTransformed.A);
@ -458,6 +459,7 @@ public class Panel extends JPanel implements Runnable {
triProjected.V = (Vector2)clipped[i].V.clone();
triProjected.b=clipped[i].b;
triProjected.unmodifiedTri=clipped[i].unmodifiedTri;
triProjected.dir=clipped[i].dir;
triProjected.T.u = triProjected.T.u/triProjected.A.w;
triProjected.U.u = triProjected.U.u/triProjected.B.w;

23
src/sig/SigRenderer.java
View File

@ -94,10 +94,29 @@ public class SigRenderer implements KeyListener,MouseListener,MouseMotionListene
}
if (answer!=null) {
if (answer.e.getButton()==MouseEvent.BUTTON1) {
addBlock(Vector.add(answer.b.pos,new Vector(0,1,0)),BlockType.PLANKS);
switch (answer.t.dir) {
case BlockType.FRONT:{
addBlock(Vector.add(answer.t.b.pos,new Vector(0,0,-1)),BlockType.PLANKS);
}break;
case BlockType.BACK:{
addBlock(Vector.add(answer.t.b.pos,new Vector(0,0,1)),BlockType.PLANKS);
}break;
case BlockType.LEFT:{
addBlock(Vector.add(answer.t.b.pos,new Vector(-1,0,0)),BlockType.PLANKS);
}break;
case BlockType.RIGHT:{
addBlock(Vector.add(answer.t.b.pos,new Vector(1,0,0)),BlockType.PLANKS);
}break;
case BlockType.TOP:{
addBlock(Vector.add(answer.t.b.pos,new Vector(0,1,0)),BlockType.PLANKS);
}break;
case BlockType.BOTTOM:{
addBlock(Vector.add(answer.t.b.pos,new Vector(0,-1,0)),BlockType.PLANKS);
}break;
}
} else
if (answer.e.getButton()==MouseEvent.BUTTON3) {
removeBlock(answer.b.pos);
removeBlock(answer.t.b.pos);
}
answer=null;
}

8
src/sig/Triangle.java
View File

@ -10,6 +10,7 @@ public class Triangle {
public long nextRenderTime = -1l;
public long nextRenderTime2 = -1l;
public Triangle unmodifiedTri;
public int dir = -1;
public Triangle() {
this(new Vector(),new Vector(),new Vector());
}
@ -32,6 +33,7 @@ public class Triangle {
targetTriangle.tex=this.tex;
targetTriangle.b=this.b;
targetTriangle.unmodifiedTri=this.unmodifiedTri;
targetTriangle.dir=this.dir;
}
@Override
protected Object clone(){
@ -40,12 +42,12 @@ public class Triangle {
t.tex=tex;
t.b=b;
t.unmodifiedTri=unmodifiedTri;
t.dir=dir;
return t;
}
@Override
public String toString() {
return "Triangle [A=" + A + ", B=" + B + ", C=" + C + ", T=" + T + ", U=" + U + ", V=" + V + ", col=" + col
+ "]";
return "Triangle [A=" + A + ", B=" + B + ", C=" + C + ", T=" + T + ", U=" + U + ", V=" + V + ", col=" + col + ", dir=" + dir + "]";
}
public int getColor() {
return col;
@ -106,6 +108,7 @@ public class Triangle {
out_tri[0].tex = in.tex;
out_tri[0].b=in.b;
out_tri[0].unmodifiedTri=in.unmodifiedTri;
out_tri[0].dir=in.dir;
out_tri[0].A = inside_points[0];
out_tri[0].T = inside_tex[0];
out_tri[0].B = Vector.IntersectPlane(plane_p, plane_n, inside_points[0], outside_points[0],t);
@ -123,6 +126,7 @@ public class Triangle {
out_tri[0].col=out_tri[1].col=in.col;
out_tri[0].tex=out_tri[1].tex=in.tex;
out_tri[0].b=out_tri[1].b=in.b;
out_tri[0].dir=out_tri[1].dir=in.dir;
out_tri[0].unmodifiedTri=out_tri[1].unmodifiedTri=in.unmodifiedTri;
out_tri[0].A = inside_points[0];
out_tri[0].B = inside_points[1];

4
src/sig/utils/DrawUtils.java
View File

@ -96,7 +96,7 @@ public class DrawUtils {
if (tex_w>SigRenderer.depthBuffer_noTransparency[i*SigRenderer.SCREEN_WIDTH+j]) {
SigRenderer.depthBuffer_noTransparency[i*SigRenderer.SCREEN_WIDTH+j]=tex_w;
if (j==SigRenderer.temp_request.getX()&&i==SigRenderer.temp_request.getY()) {
SigRenderer.tempAnswer=new MouseHandler(SigRenderer.temp_request,ref.b);
SigRenderer.tempAnswer=new MouseHandler(SigRenderer.temp_request,ref);
}
}
}
@ -172,7 +172,7 @@ public class DrawUtils {
if (tex_w>SigRenderer.depthBuffer_noTransparency[i*SigRenderer.SCREEN_WIDTH+j]) {
SigRenderer.depthBuffer_noTransparency[i*SigRenderer.SCREEN_WIDTH+j]=tex_w;
if (j==SigRenderer.temp_request.getX()&&i==SigRenderer.temp_request.getY()) {
SigRenderer.tempAnswer=new MouseHandler(SigRenderer.temp_request,ref.b);
SigRenderer.tempAnswer=new MouseHandler(SigRenderer.temp_request,ref);
}
}
}