/
Planet.cpp
executable file
·625 lines (586 loc) · 19.6 KB
/
Planet.cpp
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#include "DxLib.h"
#include "const.h"
#include "calc.h"
#include <math.h>
#include <stdlib.h>
#define PAGE_MAX 6
struct planet data[P_MAX];
double wt = 0.0;
int viewtype = -1;
float objsize = 4.0f;
double dt = UNIT_MIN*UNIT_HOUR/4;
int metn = 0;
int draw=16;
double eps=0.000001;
int p_main() {
double r[P_MAX][6];
int i,j;
for(i=0;i<pn;i++) {
if(metn==1) {
Euler(i,dt,r[i]);
} else if(metn== 2) {
impEuler(i,dt,r[i]);
} else if(metn== 3) {
MidPoint(i,dt,r[i]);
} else if(metn== 4) {
Ralston(i,dt,r[i]);
} else if(metn== 5) {
Kutta3o(i,dt,r[i]);
} else if(metn== 6) {
RungeKutta4_38(i,dt,r[i]);
} else if(metn== 7) {
RungeKuttaFehlberg(i,dt,eps,r[i]);
} else if(metn== 8) {
VelocityVerlet(i,dt,r[i]);
} else if(metn== 9) {
Leapfrog(i,dt,r[i]);
//} else if(metn==10) {
// EulerRichardson(i,dt,r[i]);
} else {
RungeKutta(i,dt,r[i]);
}
}
for(i=0;i<pn;i++) {
for(j=0;j<3;j++) {
data[i].x[j] = r[i][j ];
data[i].v[j] = r[i][j+3];
}
}
if(viewtype >= 0 && viewtype < pn)
center(viewtype);
wt += dt;
return 0;
}
// (x,y)の点を(mx,my)を中心にang角回転する
void rotate(float *x, float *y, const float ang, const float mx, const float my){
const float ox = *x-mx, oy = *y-my;
*x = ox * cos(ang) + oy * sin(ang);
*y = -ox * sin(ang) + oy * cos(ang);
*x += mx;
*y += my;
}
void print_planets(float *x,double wt,float *rot,float *move,VECTOR CameraPos,int rn,int mn,char hide) {
int i,j;
// 画面をクリア
ClearDrawScreen() ;
// ３Ｄ空間上に球を描画する
for(i=0;i<pn;i++) {
for(j=0;j<3;j++)
x[j]=(float)length(data[i].x[j]);
DrawSphere3D( VGet( x[0], x[1], x[2] ), (float)radius(x[0]-CameraPos.x,x[1]-CameraPos.y,CameraPos.z-x[2]) / 200, 32, GetColor( data[i].c[0],data[i].c[1],data[i].c[2] ), GetColor( 255, 255, 255 ), TRUE ) ;
DrawSphere3D( VGet( x[0], x[1], x[2] ), objsize, 32, GetColor( data[i].c[0],data[i].c[1],data[i].c[2] ), GetColor( 255, 255, 255 ), TRUE ) ;
}
if(hide<2)
DrawFormatString( 0, 0, GetColor( 0, 255, 0 ), "time : %8.3f [day]", time(wt) ); // 文字を描画する
if(hide<1) {
DrawFormatString( 0,20, GetColor( 0, 255, 0 ), "rotate : %8.3f [rad]", rot[rn] );
DrawFormatString( 0,40, GetColor( 0, 255, 0 ), "move : %8.3f [dot]", move[mn] );
}
}
// プログラムは WinMain から始まります
int WINAPI WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance,
LPSTR lpCmdLine, int nCmdShow )
{
char key[256];
char buf[32];
VECTOR CameraPos ;
VECTOR ViewPoint ;
VECTOR UPVector ;
VECTOR DirectX ;
VECTOR DirectY ;
VECTOR DirectZ ;
int mn=2,rn=2,i,j;
int count,wi,he;
unsigned int c=0;
char hide = 1;
double r;
float x[3];
int page=0;
int tmpkey[256];
float move[]={1000.0f,100.0f,10.0f,1.0f,0.1f,0.01f};
float rot[] ={(float)DX_PI_F/15,(float)DX_PI_F/36,(float)DX_PI_F/90,(float)DX_PI_F/180};
char method[][64]={"4-stage Runge-Kutta method","Euler method","improved Euler method","midpoint method","Ralston's method","Kutta's 3rd-order method","3/8-rule 4th-order method","Runge-Kutta-Fehlberg method","Velocity Verlet method","Leap-frog scheme"};
//,"Euler Richardson method"
// タイトルを test に変更
SetMainWindowText( "Planet (DirectX version)" ) ;
// ウインドウモードに変更
ChangeWindowMode(TRUE);
if( DxLib_Init() == -1 ) // ＤＸライブラリ初期化処理
{
return -1 ; // エラーが起きたら直ちに終了
}
// 画面モードの設定
//SetGraphMode(960,720,32);
//GetWindowSize(&wi,&he);
//SetDrawArea(0,0,he+1,he+1);
//SetCameraScreenCenter(he/2,he/2);
input();
center(viewtype);
// 描画先を裏画面にする
SetDrawScreen( DX_SCREEN_BACK ) ;
// ライティングの計算をしないように設定を変更
SetUseLighting( FALSE ) ;
// Ｚバッファを有効にする
SetUseZBuffer3D( TRUE ) ;
// Ｚバッファへの書き込みを有効にする
SetWriteZBuffer3D( TRUE ) ;
// カメラの座標を初期化
CameraPos.x = 0.0f ;
CameraPos.y = 0.0f ;
CameraPos.z = -500.0f;
ViewPoint.x = 0.0f;
ViewPoint.y = 0.0f;
ViewPoint.z = 0.0f;
UPVector.x = 0.0f;
UPVector.y = 1.0f;
UPVector.z = 0.0f;
// ＥＳＣキーが押されるかウインドウが閉じられるまでループ
while( ProcessMessage() == 0 && CheckHitKey( KEY_INPUT_ESCAPE ) == 0 )
{
p_main();
if(c!=0){
c=(c+1)%draw;
continue;
}
print_planets(x,wt,rot,move,CameraPos,rn,mn,hide);
// 画面をクリア
//ClearDrawScreen() ;
// ３Ｄ空間上に球を描画する
//for(i=0;i<pn;i++) {
// for(j=0;j<3;j++)
// x[j]=(float)length(data[i].x[j]);
// DrawSphere3D( VGet( x[0], x[1], x[2] ), (float)radius(x[0]-CameraPos.x,x[1]-CameraPos.y,CameraPos.z-x[2]) / 200, 32, GetColor( data[i].c[0],data[i].c[1],data[i].c[2] ), GetColor( 255, 255, 255 ), TRUE ) ;
// DrawSphere3D( VGet( x[0], x[1], x[2] ), objsize, 32, GetColor( data[i].c[0],data[i].c[1],data[i].c[2] ), GetColor( 255, 255, 255 ), TRUE ) ;
//}
//if(hide<2)
// DrawFormatString( 0, 0, GetColor( 0, 255, 0 ), "time : %8.3f [day]", time(wt) ); // 文字を描画する
//if(hide<1) {
// DrawFormatString( 0,20, GetColor( 0, 255, 0 ), "rotate : %8.3f [rad]", rot[rn] );
// DrawFormatString( 0,40, GetColor( 0, 255, 0 ), "move : %8.3f [dot]", move[mn] );
//}
//DrawFormatString( 0,60, GetColor( 0, 255, 0 ), "(%f,%f,%f)", ViewPoint.x, ViewPoint.y, ViewPoint.z ); // 文字を描画する
GetHitKeyStateAll( key );
if(( key[KEY_INPUT_LSHIFT] | key[KEY_INPUT_RSHIFT] ) == 1) {
if((key[KEY_INPUT_LCONTROL] | key[KEY_INPUT_LCONTROL]) == 1) {
if( key[KEY_INPUT_LEFT ] == 1 )
{
rotate(&CameraPos.x,&CameraPos.z, rot[rn],ViewPoint.x,ViewPoint.z);
}
if( key[KEY_INPUT_RIGHT ] == 1 )
{
rotate(&CameraPos.x,&CameraPos.z,-rot[rn],ViewPoint.x,ViewPoint.z);
}
if( key[KEY_INPUT_UP ] == 1 )
{
rotate(&CameraPos.y,&CameraPos.z,-rot[rn],ViewPoint.y,ViewPoint.z);
rotate(&UPVector.y ,&UPVector.z ,-rot[rn],0.0f,0.0f);
}
if( key[KEY_INPUT_DOWN ] == 1 )
{
rotate(&CameraPos.y,&CameraPos.z, rot[rn],ViewPoint.y,ViewPoint.z);
rotate(&UPVector.y ,&UPVector.z , rot[rn],0.0f,0.0f);
}
if( key[KEY_INPUT_A ] == 1 )
{
rotate(&CameraPos.x,&CameraPos.y,-rot[rn],ViewPoint.x,ViewPoint.y);
rotate(&UPVector.x ,&UPVector.y ,-rot[rn],0.0f,0.0f);
}
if( key[KEY_INPUT_D ] == 1 )
{
rotate(&CameraPos.x,&CameraPos.y, rot[rn],ViewPoint.x,ViewPoint.y);
rotate(&UPVector.x ,&UPVector.y , rot[rn],0.0f,0.0f);
}
for(i=0;i<256;i++) {
if(key[i] == 1) {
tmpkey[i]++;
} else {
tmpkey[i]=0;
}
}
if( tmpkey[KEY_INPUT_Z ] == 1 )
{
rn=(rn+1)%(sizeof(rot)/sizeof(rot[0]));
}
if( tmpkey[KEY_INPUT_X ] == 1 )
{
rn=(rn-1+(sizeof(rot)/sizeof(rot[0])))%(sizeof(rot)/sizeof(rot[0]));
}
} else {
if( key[KEY_INPUT_LEFT ] == 1 )
{
rotate(&ViewPoint.x,&ViewPoint.z,-rot[rn],CameraPos.x,CameraPos.z);
}
if( key[KEY_INPUT_RIGHT ] == 1 )
{
rotate(&ViewPoint.x,&ViewPoint.z, rot[rn],CameraPos.x,CameraPos.z);
}
if( key[KEY_INPUT_UP ] == 1 )
{
rotate(&ViewPoint.y,&ViewPoint.z, rot[rn],CameraPos.y,CameraPos.z);
rotate(&UPVector.y ,&UPVector.z , rot[rn],0.0f,0.0f);
}
if( key[KEY_INPUT_DOWN ] == 1 )
{
rotate(&ViewPoint.y,&ViewPoint.z,-rot[rn],CameraPos.y,CameraPos.z);
rotate(&UPVector.y ,&UPVector.z ,-rot[rn],0.0f,0.0f);
}
if( key[KEY_INPUT_A ] == 1 )
{
rotate(&ViewPoint.x,&ViewPoint.y,-rot[rn],CameraPos.x,CameraPos.y);
rotate(&UPVector.x ,&UPVector.y ,-rot[rn],0.0f,0.0f);
}
if( key[KEY_INPUT_D ] == 1 )
{
rotate(&ViewPoint.x,&ViewPoint.y, rot[rn],CameraPos.x,CameraPos.y);
rotate(&UPVector.x ,&UPVector.y , rot[rn],0.0f,0.0f);
}
for(i=0;i<256;i++) {
if(key[i] == 1) {
tmpkey[i]++;
} else {
tmpkey[i]=0;
}
}
if( tmpkey[KEY_INPUT_Z ] == 1 || (tmpkey[KEY_INPUT_Z ] >= 60 && tmpkey[KEY_INPUT_Z ] % 60 == 0) )
{
rn=(rn+1)%(sizeof(rot)/sizeof(rot[0]));
}
if( tmpkey[KEY_INPUT_X ] == 1 || (tmpkey[KEY_INPUT_X ] >= 60 && tmpkey[KEY_INPUT_X ] % 60 == 0) )
{
rn=(rn-1+(sizeof(rot)/sizeof(rot[0])))%(sizeof(rot)/sizeof(rot[0]));
}
if( tmpkey[KEY_INPUT_H ] == 1 )
{
hide=(hide+1)%2;
}
}
} else if((key[KEY_INPUT_LALT] | key[KEY_INPUT_RALT]) == 1) {
DirectY.x = UPVector.x;
DirectY.y = UPVector.y;
DirectY.z = UPVector.z;
r = radius(ViewPoint.x-CameraPos.x,ViewPoint.y-CameraPos.y,CameraPos.z-ViewPoint.z);
DirectZ.x = (ViewPoint.x-CameraPos.x)/r;
DirectZ.y = (ViewPoint.y-CameraPos.y)/r;
DirectZ.z = (ViewPoint.z-CameraPos.z)/r;
DirectX.x = DirectY.y*DirectZ.z-DirectZ.y*DirectY.z;
DirectX.y = DirectY.z*DirectZ.x-DirectZ.z*DirectY.x;
DirectX.z = DirectY.x*DirectZ.y-DirectZ.y*DirectY.x;
if( key[KEY_INPUT_LEFT ] == 1 )
{
ViewPoint.x += (float)move[mn] * DirectX.x ;
ViewPoint.y += (float)move[mn] * DirectX.y ;
ViewPoint.z += (float)move[mn] * DirectX.z ;
}
if( key[KEY_INPUT_RIGHT ] == 1 )
{
ViewPoint.x -= (float)move[mn] * DirectX.x ;
ViewPoint.y -= (float)move[mn] * DirectX.y ;
ViewPoint.z -= (float)move[mn] * DirectX.z ;
}
if( key[KEY_INPUT_UP ] == 1 )
{
ViewPoint.x += (float)move[mn] * DirectY.x ;
ViewPoint.y += (float)move[mn] * DirectY.y ;
ViewPoint.z += (float)move[mn] * DirectY.z ;
}
if( key[KEY_INPUT_DOWN ] == 1 )
{
ViewPoint.x -= (float)move[mn] * DirectY.x ;
ViewPoint.y -= (float)move[mn] * DirectY.y ;
ViewPoint.z -= (float)move[mn] * DirectY.z ;
}
if( key[KEY_INPUT_W ] == 1 )
{
ViewPoint.x += (float)move[mn] * DirectZ.x ;
ViewPoint.y += (float)move[mn] * DirectZ.y ;
ViewPoint.z += (float)move[mn] * DirectZ.z ;
}
if( key[KEY_INPUT_S ] == 1 )
{
ViewPoint.x -= (float)move[mn] * DirectZ.x ;
ViewPoint.y -= (float)move[mn] * DirectZ.y ;
ViewPoint.z -= (float)move[mn] * DirectZ.z ;
}
for(i=0;i<256;i++) {
if(key[i] == 1) {
tmpkey[i]++;
} else {
tmpkey[i]=0;
}
}
if( tmpkey[KEY_INPUT_Z ] == 1 || (tmpkey[KEY_INPUT_Z ] >= 60 && tmpkey[KEY_INPUT_Z ] % 60 == 0) )
{
mn=(mn+1)%(sizeof(move)/sizeof(move[0]));
}
if( tmpkey[KEY_INPUT_X ] == 1 || (tmpkey[KEY_INPUT_X ] >= 60 && tmpkey[KEY_INPUT_X ] % 60 == 0) )
{
mn=(mn-1+(sizeof(move)/sizeof(move[0])))%(sizeof(move)/sizeof(move[0]));
}
} else {
DirectY.x = UPVector.x;
DirectY.y = UPVector.y;
DirectY.z = UPVector.z;
r = radius(ViewPoint.x-CameraPos.x,ViewPoint.y-CameraPos.y,CameraPos.z-ViewPoint.z);
DirectZ.x = (ViewPoint.x-CameraPos.x)/r;
DirectZ.y = (ViewPoint.y-CameraPos.y)/r;
DirectZ.z = (ViewPoint.z-CameraPos.z)/r;
DirectX.x = DirectY.y*DirectZ.z-DirectZ.y*DirectY.z;
DirectX.y = DirectY.z*DirectZ.x-DirectZ.z*DirectY.x;
DirectX.z = DirectY.x*DirectZ.y-DirectZ.y*DirectY.x;
if( key[KEY_INPUT_C ] == 1 ) {
buf[0]=0;
while( ProcessMessage() == 0 && CheckHitKey( KEY_INPUT_ESCAPE ) == 0 ) {
// 画面をクリア
ClearDrawScreen() ;
if(page == 0) {
DrawFormatString( 0, 0, GetColor( 0, 255, 0 ), "The center object of this window : %s", buf );
DrawFormatString( 0,20, GetColor( 0, 255, 0 ), "(The center of gravity : -1)" );
DrawFormatString(20,40, GetColor( 0, 255, 0 ), "Now : %d", viewtype );
} else if(page == 1) {
DrawFormatString( 0, 0, GetColor( 0, 255, 0 ), "dt[s] : %s", buf );
DrawFormatString(20,20, GetColor( 0, 255, 0 ), "Now : %f", dt );
} else if(page == 2) {
DrawFormatString( 0, 0, GetColor( 0, 255, 0 ), "Method : %s", buf );
for(i=0;i<sizeof(method)/sizeof(method[0]);i++)
DrawFormatString( 0,20*(i+1), GetColor( 0, 255, 0 ), "%d : %s", i, method[i] );
DrawFormatString(20,20*(sizeof(method)/sizeof(method[0])+1), GetColor( 0, 255, 0 ), "Now : %s", method[metn] );
} else if(page == 3) {
DrawFormatString( 0, 0, GetColor( 0, 255, 0 ), "Magnify : %s", buf );
DrawFormatString( 0,20, GetColor( 0, 255, 0 ), "From 1 to 14000" );
DrawFormatString(20,40, GetColor( 0, 255, 0 ), "Now : %d", mag );
} else if(page == 4) {
DrawFormatString( 0, 0, GetColor( 0, 255, 0 ), "Redraw(*dt[s]) : %s", buf );
DrawFormatString( 0,20, GetColor( 0, 255, 0 ), "From 1 to 32767" );
DrawFormatString(20,40, GetColor( 0, 255, 0 ), "Now : %d", draw );
DrawFormatString(20,80, GetColor( 0, 255, 0 ), "dt[s] : %f", dt );
} else if(page == 5) {
DrawFormatString( 0, 0, GetColor( 0, 255, 0 ), "ε : %s", buf );
if(eps<0.00000099 && eps!=0.0){
DrawFormatString(20,20, GetColor( 0, 255, 0 ), "Now : %e", eps );
} else {
DrawFormatString(20,20, GetColor( 0, 255, 0 ), "Now : %f", eps );
}
}
GetHitKeyStateAll( key );
if(( key[KEY_INPUT_RETURN ] | key[KEY_INPUT_NUMPADENTER ] ) == 1 ) {
if(page == 0) {
viewtype = atoi(buf);
center(viewtype);
} else if(page == 1) {
dt = atof(buf);
} else if(page == 2) {
metn = atoi(buf)%(sizeof(method)/sizeof(method[0]));
} else if(page == 3) {
mag = atoi(buf);
if(mag > 14000) {
mag = 14000;
} else if(mag < 1) {
mag = 1;
}
} else if(page == 4) {
draw=atoi(buf);
if(draw<=0)
draw=1;
} else if(page == 5) {
eps = fabs(atof(buf));
}
break;
}
if( key[KEY_INPUT_X ] == 1) {
break;
}
for(i=0;i<256;i++) {
if(key[i] == 1) {
tmpkey[i]++;
} else {
tmpkey[i] = 0;
}
}
if( tmpkey[KEY_INPUT_LEFT ] == 1 )
{
page=(page+PAGE_MAX-1)%PAGE_MAX;
}
if( tmpkey[KEY_INPUT_RIGHT ] == 1 )
{
page=(page+1)%PAGE_MAX;
}
if( count < sizeof(buf)/sizeof(buf[0])-1 ) {
if( tmpkey[KEY_INPUT_NUMPAD0 ] == 1 || tmpkey[KEY_INPUT_0 ] == 1 ) {
buf[count++] = '0';
buf[count] = 0;
}
if( tmpkey[KEY_INPUT_NUMPAD1 ] == 1 || tmpkey[KEY_INPUT_1 ] == 1 ) {
buf[count++] = '1';
buf[count] = 0;
}
if( tmpkey[KEY_INPUT_NUMPAD2 ] == 1 || tmpkey[KEY_INPUT_2 ] == 1 ) {
buf[count++] = '2';
buf[count] = 0;
}
if( tmpkey[KEY_INPUT_NUMPAD3 ] == 1 || tmpkey[KEY_INPUT_3 ] == 1 ) {
buf[count++] = '3';
buf[count] = 0;
}
if( tmpkey[KEY_INPUT_NUMPAD4 ] == 1 || tmpkey[KEY_INPUT_4 ] == 1 ) {
buf[count++] = '4';
buf[count] = 0;
}
if( tmpkey[KEY_INPUT_NUMPAD5 ] == 1 || tmpkey[KEY_INPUT_5 ] == 1 ) {
buf[count++] = '5';
buf[count] = 0;
}
if( tmpkey[KEY_INPUT_NUMPAD6 ] == 1 || tmpkey[KEY_INPUT_6 ] == 1 ) {
buf[count++] = '6';
buf[count] = 0;
}
if( tmpkey[KEY_INPUT_NUMPAD7 ] == 1 || tmpkey[KEY_INPUT_7 ] == 1 ) {
buf[count++] = '7';
buf[count] = 0;
}
if( tmpkey[KEY_INPUT_NUMPAD8 ] == 1 || tmpkey[KEY_INPUT_8 ] == 1 ) {
buf[count++] = '8';
buf[count] = 0;
}
if( tmpkey[KEY_INPUT_NUMPAD9 ] == 1 || tmpkey[KEY_INPUT_9 ] == 1 ) {
buf[count++] = '9';
buf[count] = 0;
}
if( tmpkey[KEY_INPUT_SUBTRACT ] == 1 || tmpkey[KEY_INPUT_MINUS ] == 1 ) {
buf[count++] = '-';
buf[count] = 0;
}
if( tmpkey[KEY_INPUT_DECIMAL ] == 1 || tmpkey[KEY_INPUT_PERIOD ] == 1 ) {
buf[count++] = '.';
buf[count] = 0;
}
}
if( count > 0 && tmpkey[KEY_INPUT_BACK ] == 1 ) {
buf[--count] = '\0';
}
// 裏画面の内容を表画面に反映
ScreenFlip() ;
}
count = 0;
}
// 方向キーでカメラの座標を移動
if( key[KEY_INPUT_LEFT ] == 1 )
{
CameraPos.x += (float)move[mn] * DirectX.x ;
CameraPos.y += (float)move[mn] * DirectX.y ;
CameraPos.z += (float)move[mn] * DirectX.z ;
if((key[KEY_INPUT_LCONTROL] | key[KEY_INPUT_LCONTROL]) == 0) {
ViewPoint.x += (float)move[mn] * DirectX.x ;
ViewPoint.y += (float)move[mn] * DirectX.y ;
ViewPoint.z += (float)move[mn] * DirectX.z ;
}
}
if( key[KEY_INPUT_RIGHT ] == 1 )
{
CameraPos.x -= (float)move[mn] * DirectX.x ;
CameraPos.y -= (float)move[mn] * DirectX.y ;
CameraPos.z -= (float)move[mn] * DirectX.z ;
if((key[KEY_INPUT_LCONTROL] | key[KEY_INPUT_LCONTROL]) == 0) {
ViewPoint.x -= (float)move[mn] * DirectX.x ;
ViewPoint.y -= (float)move[mn] * DirectX.y ;
ViewPoint.z -= (float)move[mn] * DirectX.z ;
}
}
if( key[KEY_INPUT_UP ] == 1 )
{
CameraPos.x += (float)move[mn] * DirectY.x ;
CameraPos.y += (float)move[mn] * DirectY.y ;
CameraPos.z += (float)move[mn] * DirectY.z ;
if((key[KEY_INPUT_LCONTROL] | key[KEY_INPUT_LCONTROL]) == 0) {
ViewPoint.x += (float)move[mn] * DirectY.x ;
ViewPoint.y += (float)move[mn] * DirectY.y ;
ViewPoint.z += (float)move[mn] * DirectY.z ;
}
}
if( key[KEY_INPUT_DOWN ] == 1 )
{
CameraPos.x -= (float)move[mn] * DirectY.x ;
CameraPos.y -= (float)move[mn] * DirectY.y ;
CameraPos.z -= (float)move[mn] * DirectY.z ;
if((key[KEY_INPUT_LCONTROL] | key[KEY_INPUT_LCONTROL]) == 0) {
ViewPoint.x -= (float)move[mn] * DirectY.x ;
ViewPoint.y -= (float)move[mn] * DirectY.y ;
ViewPoint.z -= (float)move[mn] * DirectY.z ;
}
}
if( key[KEY_INPUT_W ] == 1 )
{
CameraPos.x += (float)move[mn] * DirectZ.x ;
CameraPos.y += (float)move[mn] * DirectZ.y ;
CameraPos.z += (float)move[mn] * DirectZ.z ;
if((key[KEY_INPUT_LCONTROL] | key[KEY_INPUT_LCONTROL]) == 0) {
ViewPoint.x += (float)move[mn] * DirectZ.x ;
ViewPoint.y += (float)move[mn] * DirectZ.y ;
ViewPoint.z += (float)move[mn] * DirectZ.z ;
}
}
if( key[KEY_INPUT_S ] == 1 )
{
CameraPos.x -= (float)move[mn] * DirectZ.x ;
CameraPos.y -= (float)move[mn] * DirectZ.y ;
CameraPos.z -= (float)move[mn] * DirectZ.z ;
if((key[KEY_INPUT_LCONTROL] | key[KEY_INPUT_LCONTROL]) == 0) {
ViewPoint.x -= (float)move[mn] * DirectZ.x ;
ViewPoint.y -= (float)move[mn] * DirectZ.y ;
ViewPoint.z -= (float)move[mn] * DirectZ.z ;
}
}
for(i=0;i<256;i++) {
if(key[i] == 1) {
tmpkey[i]++;
} else {
tmpkey[i]=0;
}
}
if( tmpkey[KEY_INPUT_Z ] == 1 || (tmpkey[KEY_INPUT_Z ] >= 60 && tmpkey[KEY_INPUT_Z ] % 60 == 0) )
{
mn=(mn+1)%(sizeof(move)/sizeof(move[0]));
}
if( tmpkey[KEY_INPUT_X ] == 1 || (tmpkey[KEY_INPUT_X ] >= 60 && tmpkey[KEY_INPUT_X ] % 30 == 0) )
{
mn=(mn-1+(sizeof(move)/sizeof(move[0])))%(sizeof(move)/sizeof(move[0]));
}
if( tmpkey[KEY_INPUT_R ] == 1 )
{
pn = 0;
input();
center(viewtype);
wt = 0.0;
}
if( tmpkey[KEY_INPUT_H ] == 1 )
{
hide=(hide+2)%4;
}
if( tmpkey[KEY_INPUT_F ] == 1 )
{
while( ProcessMessage() == 0 && CheckHitKey( KEY_INPUT_ESCAPE ) == 0 ) {
if(CheckHitKey(KEY_INPUT_G ) == 1)
break;
if(CheckHitKey(KEY_INPUT_R ) == 1) {
pn = 0;
input();
center(viewtype);
wt = 0.0;
print_planets(x,wt,rot,move,CameraPos,rn,mn,hide);
ScreenFlip() ;
}
}
}
if( tmpkey[KEY_INPUT_Q ] == 1 )
{
break;
}
}
// カメラの位置と注視点をセット
SetCameraPositionAndTargetAndUpVec( CameraPos, ViewPoint, UPVector ) ;
// 裏画面の内容を表画面に反映
ScreenFlip() ;
c=(c+1)%draw;
}
DxLib_End() ; // ＤＸライブラリ使用の終了処理
return 0 ; // ソフトの終了
}