Membuat Perubahan Bentuk Rumah dengan Morphing
Oke , pada postingan kali ini aku akan menshare projek morphing yang merupakan implementasi dari materi
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| #include<windows.h> | |
| #include <stdio.h> | |
| #include <math.h> | |
| #include <GL/glut.h> | |
| #ifndef M_PI | |
| #define M_PI 3.141592653589793 | |
| #endif | |
| typedef struct { | |
| float x; | |
| float y; | |
| } point2D_t; | |
| typedef struct { | |
| float r; | |
| float g; | |
| float b; | |
| } color_t; | |
| /**OBJEK 1*/ | |
| //81 titik | |
| point2D_t rumah1_bangunan[]={ | |
| {-50,-50} , {-50,-45} , {-50,-40} , {-50,-35} , {-50,-30} , {-50,-25} , {-50,-20} , {-50,-15} , {-50,-10} , {-50,-5} , {-50,0} , {-50,5} , {-50,10} , {-50,15} , {-50,20} , {-50,25} , {-50,30} , {-50,35} , {-50,40} , {-50,45} | |
| ,{-50,50} , {-45,50} , {-40,50} , {-35,50} , {-30,50} , {-25,50} , {-20,50} , {-15,50} , {-10,50} , {-5,50} , {0,50} , {5,50} , {10,50} , {15,50} , {20,50} , {25,50} , {30,50} , {35,50} , {40,50} , {45,50} | |
| ,{50,50} , {50,45} , {50,40} , {50,35} , {50,30} , {50,25} , {50,20} , {50,15} , {50,10} , {50,5} , {50,0} , {50,-5} , {50,-10} , {50,-15} , {50,-20} , {50,-25} , {50,-30} , {50,-35} , {50,-40} , {50,-45} | |
| ,{50,-50,} , {45,-50} , {40,-50} , {35,-50} , {30,-50} , {25,-50} , {20,-50} , {15,-50} , {10,-50} , {5,-50} , {0,-50} , {-5,-50}, {-10,-50}, {-15,-50}, {-20,-50}, {-25,-50}, {-30,-50}, {-35,-50}, {-40,-50}, {-45,-50} | |
| ,{-50,-50} | |
| }; | |
| //41 titik | |
| point2D_t rumah1_pintu_1[] = { | |
| {-20,-50} , {-20,-45} , {-20,-40} , {-20,-35} , {-20,-30} , {-20,-25} , {-20,-20} , {-20,-15} , {-20,-10} , {-20,-5} , {-20,0} , {-20,5} | |
| ,{-20,10} , {-15,10} , {-10,10} , {-5,10} , {0,10} , {5,10} , {10,10} , {15,10} | |
| ,{20,10} , {20,5} , {20,0} , {20,-5} , {20,-10} , {20,-15} , {20,-20} , {20,-25} , {20,-30} , {20,-35} , {20,-40}, {20,-45} | |
| ,{20,-50} , {15,-50} , {10,-50} , {5,-50} , {0,-50} , {-5,-50} , {-10,-50} , {-15,-50} | |
| ,{-20,-50} | |
| }; | |
| //20 + 20 + 20 + 1 = 61 titik | |
| point2D_t rumah1_atap[] = { | |
| {-50,50} , {-45,50} , {-40,50} , {-35,50} , {-30,50} , {-25,50} , {-20,50} , {-15,50} , {-10,50} , {-5,50} , {0,50} , {5,50} , {10,50} , {15,50} , {20,50} , {25,50} , {30,50} , {35,50} , {40,50} , {45,50} | |
| ,{49.631,50} , {47.730,53.169} , {44.985,56.865} , {41.606,61.722} , {38.491,65.999} , {36.009,69.431} , {33.475,73.021} , {31.046,76.453} , {28.459,80.043} , {25.608,84.162} , {22.387,88.597} , {19.113,93.190} , {15.840,97.837} , {13.464,101.110} , {11.299,104.173} , {8.659,107.869} , {6.019, 111.564} , {3.590, 114.838} , {1.426, 118.059} , {0,120.000} | |
| ,{0,120.000} , {-1.426, 118.059 } , {-3.590, 114.838} , {-6.019, 111.564 } , {-8.659,107.869} , {-11.299,104.173} , {-13.464,101.110} , {-15.840,97.837} , {-19.113,93.190} , {-22.387,88.597} , {-25.608,84.162} , {-28.459,80.043} , {-31.046,76.453} , {-33.475,73.021} , {-36.009,69.431} , {-38.491,65.999} , {-41.606,61.722} , {-44.985,56.865} , {-47.730,53.169} , {-49.631,50.529} | |
| ,{-50,50} | |
| }; | |
| //11 titik | |
| point2D_t rumah1_jendela_1[] = { | |
| {-40,40} , {-10,40} , {-10,20} , {-40,20} | |
| ,{-40,40} , {-25,40} , {-25,20} , {-10,20} , {-10,30} , {-40,30} , {-40,40} | |
| }; | |
| //11 titik | |
| point2D_t rumah1_jendela_2[] = { | |
| {40,40} , {10,40} , {10,20} , {40,20} | |
| ,{40,40} , {25,40} , {25,20} , {10,20} , {10,30} , {40,30} , {40,40} | |
| }; | |
| //11 titik | |
| point2D_t rumah1_jendela_3[] = { | |
| {40,40} , {10,40} , {10,20} , {40,20} | |
| ,{40,40} , {25,40} , {25,20} , {10,20} , {10,30} , {40,30} , {40,40} | |
| }; | |
| //11 titik | |
| point2D_t rumah1_jendela_4[] = { | |
| {-40,40} , {-10,40} , {-10,20} , {-40,20} | |
| ,{-40,40} , {-25,40} , {-25,20} , {-10,20} , {-10,30} , {-40,30} , {-40,40} | |
| }; | |
| /**OBJEK 2*/ | |
| point2D_t rumah2_bangunan[]={ | |
| {-85,-50} , {-85,-45} , {-85,-40} , {-85,-35} , {-85,-30} , {-85,-25} , {-85,-20} , {-85,-15} , {-85,-10} , {-85,-5} , {-85,0} , {-85,5} , {-85,10} , {-85,15} , {-85,20} , {-85,25} , {-85,30} , {-85,35} , {-85,40} , {-85,45} | |
| ,{-85,50} , {-45,50} , {-40,50} , {-35,50} , {-30,50} , {-25,50} , {-20,50} , {-15,50} , {-10,50} , {-5,50} , {0,50} , {5,50} , {10,50} , {15,50} , {20,50} , {25,50} , {30,50} , {35,50} , {40,50} , {45,50} | |
| ,{85,50} , {85,45} , {85,40} , {85,35} , {85,30} , {85,25} , {85,20} , {85,15} , {85,10} , {85,5} , {85,0} , {85,-5} , {85,-10} , {85,-15} , {85,-20} , {85,-25} , {85,-30} , {85,-35} , {85,-40} , {85,-45} | |
| ,{85,-50,} , {45,-50} , {40,-50} , {35,-50} , {30,-50} , {25,-50} , {20,-50} , {15,-50} , {10,-50} , {5,-50} , {0,-50} , {-5,-50}, {-10,-50}, {-15,-50}, {-20,-50}, {-25,-50}, {-30,-50}, {-35,-50}, {-40,-50}, {-45,-50} | |
| ,{-85,-50} | |
| }; | |
| point2D_t rumah2_pintu_1[]={ | |
| {20,-50} , {20,30} , {20,30} , {20,30} , {20,30} , {20,30} , {20,30} , {20,30} , {20,30} , {20,30} , {20,30} , {20,30} | |
| ,{20,30} , {60,30} , {60,30} , {60,30} , {60,30} , {60,30} , {60,30} , {60,30} | |
| ,{60,30} , {60,-50} , {60,-50} , {60,-50} , {60,-50} , {60,-50} , {60,-50} , {60,-50} , {60,-50} , {60,-50} , {60,-50}, {60,-50} | |
| ,{60,-50} , {20,-50} , {20,-50} , {20,-50} , {20,-50} , {20,-50} , {20,-50} , {20,-50} | |
| ,{20,-50} | |
| }; | |
| //20 + 20 + 20 + 1 = 61 titik | |
| point2D_t rumah2_atap[] = { | |
| {-105,50} , {-55,90} , {55,90} , {105,50} , {-30,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} | |
| ,{0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} | |
| ,{0,50} , {0,50 } , {0,50} , {0,50 } , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} , {0,50} | |
| ,{-105,50} | |
| }; | |
| //11 titik | |
| point2D_t rumah2_jendela_1[] = { | |
| {-69.375,1.864} , {-69.375,28.136} , {-52.734,28.136} , {-52.734,1.864} | |
| ,{-69.375,1.864} , {-61.055,1.864} , {-61.055,28.136} , {-52.734,28.136} , {-52.734,15.000} , {-69.375,15.000} , {-69.375,1.864} | |
| }; | |
| point2D_t rumah2_jendela_2[]={ | |
| {-41.641,1.864} , {-41.641,28.136} , {-25.000,28.136} , {-25.000,1.864} | |
| ,{-41.641,1.864} , {-33.320,1.864} , {-33.320,28.136} , {-25.000,28.136} , {-25.000,15.000} , {-41.641,15.000} , {-41.641,1.864} | |
| }; | |
| point2D_t rumah2_jendela_3[]={ | |
| {-69.375,-28.787} , {-69.375,-2.515} , {-52.734,-2.515} , {-52.734,-28.787} | |
| ,{-69.375,-28.787} , {-61.055,-28.787} , {-61.055,-2.515} , {-52.734,-2.515} , {-52.734,-15.651} , {-69.375,-15.651} , {-69.375,-28.787} | |
| }; | |
| point2D_t rumah2_jendela_4[]={ | |
| {-41.641,-28.787} , {-41.641,-2.515} , {-25.000,-2.515} , {-25.000,-28.787} | |
| ,{-41.641,-28.787} , {-33.320,-28.787} , {-33.320,-2.515} , {-25.000,-2.515} , {-25.000,-15.651} , {-41.641,-15.651} , {-41.641,-28.787} | |
| }; | |
| ////////////// OpenGL drawShape Functions ver 1 ///////////////// | |
| void setColor(float red,float green,float blue) | |
| { | |
| glColor3f(red, green, blue); | |
| } | |
| void setColor(color_t col) | |
| { | |
| glColor3f(col.r, col.g, col.b); | |
| } | |
| void drawDot(float x,float y) | |
| { | |
| glBegin(GL_POINTS); | |
| glVertex2f(x, y); | |
| glEnd(); | |
| } | |
| void drawLine(float x1, float y1, float x2, float y2) | |
| { | |
| glBegin(GL_LINES); | |
| glVertex2f(x1, y1); | |
| glVertex2f(x2, y2); | |
| glEnd(); | |
| } | |
| void drawLine(point2D_t p1,point2D_t p2) | |
| { | |
| drawLine(p1.x,p1.y,p2.x,p2.y); | |
| } | |
| //n: number of points | |
| void drawPolyline(point2D_t pnt[],int n) | |
| { | |
| int i; | |
| glBegin(GL_LINE_STRIP); | |
| for (i=0;i<n;i++) { | |
| glColor3f(0,0,1); | |
| glVertex2f(pnt[i].x, pnt[i].y); | |
| } | |
| glEnd(); | |
| } | |
| //n: number of vertices | |
| void drawPolygon(point2D_t pnt[],int n) | |
| { | |
| int i; | |
| glBegin(GL_LINE_LOOP); | |
| for (i=0;i<n;i++) { | |
| glVertex2f(pnt[i].x, pnt[i].y); | |
| } | |
| glEnd(); | |
| } | |
| // The function fillPolygon can fills only convex polygons | |
| //n: number of vertices | |
| void fillPolygon(point2D_t pnt[],int n,color_t color) | |
| { | |
| int i; | |
| setColor(color); | |
| glBegin(GL_POLYGON); | |
| for (i=0;i<n;i++) { | |
| glVertex2f(pnt[i].x, pnt[i].y); | |
| } | |
| glEnd(); | |
| } | |
| // The function gradatePolygon can fills only convex polygons | |
| // The vertices will be painted with corresponding given colors. | |
| // The points inside the polygon will be painted with the mixed color. | |
| //n: number of vertices | |
| void gradatePolygon(point2D_t pnt[],color_t col[],int num) | |
| { | |
| int i; | |
| glBegin(GL_POLYGON); | |
| for (i=0;i<num;i++) { | |
| setColor(col[i]); | |
| glVertex2f(pnt[i].x, pnt[i].y); | |
| } | |
| glEnd(); | |
| } | |
| //////////// End of OpenGL drawShape Functions ver 1 //////////// | |
| void userdraw(void); | |
| void display(void) | |
| { | |
| glClear( GL_COLOR_BUFFER_BIT); | |
| userdraw(); | |
| glutSwapBuffers(); | |
| } | |
| ////////////////////////////////////////////////////////////////// | |
| void drawcharX(float x,float y) | |
| { | |
| drawLine(x,y,x+10,y+12);drawLine(x,y+12,x+10,y); | |
| } | |
| void drawcharY(float x,float y) | |
| { | |
| drawLine(x+5,y,x+5,y+7);drawLine(x,y+12,x+5,y+7);drawLine(x+10,y+12,x+5,y+7); | |
| } | |
| void drawAxes(void) | |
| { | |
| drawLine(-310,0,310,0);drawLine(310,0,300,5);drawLine(310,0,300,-5); | |
| drawcharX(300,-20); | |
| drawLine(0,-230,0,230);drawLine(0,230,5,220);drawLine(0,230,-5,220); | |
| drawcharY(-20,220); | |
| } | |
| ////////////////////////////////////////////////////////////////// | |
| point2D_t interpolate(point2D_t a, point2D_t b, float r) | |
| { | |
| // 0.0<=r<=1.0 AC:CB=r:(1-r) | |
| if (r<0.0) r=0.0; | |
| if (1.0<r) r=1.0; | |
| point2D_t c; | |
| float r1=1.0-r; | |
| c.x=r1*a.x+r*b.x; | |
| c.y=r1*a.y+r*b.y; | |
| return c; | |
| } | |
| void makeSquare(point2D_t p[],float r) | |
| { | |
| int i,j; | |
| for (i=0;i<5;i++) { | |
| p[5*i].x=r*cos((0.5*i+0.25)*M_PI); | |
| p[5*i].y=r*sin((0.5*i+0.25)*M_PI); | |
| } | |
| for (i=0;i<4;i++) { | |
| for (j=1;j<5;j++) { | |
| p[5*i+j]=interpolate(p[5*i],p[5*i+5],0.2*j); | |
| } | |
| } | |
| } | |
| void makePentagram(point2D_t p[],float r) | |
| { | |
| int i,j; | |
| for (i=0;i<6;i++) { | |
| p[4*i].x=r*cos((0.8*i+0.5)*M_PI); | |
| p[4*i].y=r*sin((0.8*i+0.5)*M_PI); | |
| } | |
| for (i=0;i<5;i++) { | |
| for (j=1;j<4;j++) { | |
| p[4*i+j]=interpolate(p[4*i],p[4*i+4],0.25*j); | |
| } | |
| } | |
| } | |
| void make20gram(point2D_t p[],float r) | |
| { | |
| int i; | |
| for (i=0;i<20;i++) { | |
| p[i].x=r*cos(i*M_PI*18/19.); | |
| p[i].y=r*sin(i*M_PI*18/19.); | |
| } | |
| } | |
| void makeCircle(point2D_t lingkar[],int xp,int yp) | |
| { | |
| float r; | |
| for(int i=0;i<360;i++){ | |
| float srad=(float)i/57.3; | |
| r = 17; | |
| lingkar[i].x=xp+r*cos(srad); | |
| lingkar[i].y=yp+r*sin(srad); | |
| } | |
| } | |
| void userdraw(void) | |
| { | |
| //kecepatan dari perubahan | |
| static int tick=0; | |
| int disp=(tick/100)%4; | |
| float rtick=(tick%100)/80.; | |
| //buat shape penampung rumah 1 | |
| point2D_t shape1[81]; //rumah1_bangunan | |
| point2D_t shape2[41]; //rumah1_pintu1 | |
| point2D_t shape3[61]; //rumah1_atap | |
| point2D_t shape4[11]; //rumah1_jendela1 | |
| point2D_t shape5[11]; //rumah1_jendela2 | |
| point2D_t shape6[11]; //rumah1_jendela3 | |
| point2D_t shape7[11]; //rumah1_jendela4 | |
| /** | |
| drawPolyline(rumah2_bangunan,81); //rumah1_bangunan | |
| drawPolyline(rumah2_pintu_1,41); //rumah1_pintu1 | |
| drawPolyline(rumah2_atap,61); //rumah1_atap | |
| drawPolyline(rumah2_jendela_1,11); //rumah1_jendela1 | |
| drawPolyline(rumah2_jendela_2,11); //rumah1_jendela2 | |
| drawPolyline(rumah2_jendela_3,11); //rumah1_jendela3 | |
| drawPolyline(rumah2_jendela_4,11); //rumah1_jendela4 | |
| **/ | |
| int i; | |
| setColor(1,1,1); | |
| switch(disp) { | |
| case 0: | |
| for(i=0;i<81;i++) { //rumah1_bangunan | |
| shape1[i]=interpolate(rumah1_bangunan[i],rumah1_bangunan[i],rtick); | |
| } | |
| for(i=0;i<41;i++) { //rumah1_pintu1 | |
| shape2[i]=interpolate(rumah1_pintu_1[i],rumah1_pintu_1[i],rtick); | |
| } | |
| for(i=0;i<61;i++) { //rumah1_atap | |
| shape3[i]=interpolate(rumah1_atap[i],rumah1_atap[i],rtick); | |
| } | |
| for(i=0;i<11;i++) { //rumah1_jendela | |
| shape4[i]=interpolate(rumah1_jendela_1[i],rumah1_jendela_1[i],rtick); | |
| } | |
| for(i=0;i<11;i++) { //rumah1_jendela1 | |
| shape5[i]=interpolate(rumah1_jendela_2[i],rumah1_jendela_2[i],rtick); | |
| } | |
| for(i=0;i<11;i++) { //rumah1_jendela2 | |
| shape6[i]=interpolate(rumah1_jendela_3[i],rumah1_jendela_3[i],rtick); | |
| } | |
| for(i=0;i<11;i++) { //rumah1_jendela2 | |
| shape7[i]=interpolate(rumah1_jendela_4[i],rumah1_jendela_4[i],rtick); | |
| } | |
| drawPolyline(shape1,81); //rumah1_bangunan | |
| drawPolyline(shape2,41); //rumah1_pintu1 | |
| drawPolyline(shape3,61); //rumah1_atap | |
| drawPolyline(shape4,11); //rumah1_jendela1 | |
| drawPolyline(shape5,11); //rumah1_jendela2 | |
| drawPolyline(shape6,11); //rumah1_jendela3 | |
| drawPolyline(shape7,11); //rumah1_jendela4 | |
| break; | |
| case 1: | |
| for(i=0;i<81;i++) { //rumah1_bangunan | |
| shape1[i]=interpolate(rumah1_bangunan[i],rumah2_bangunan[i],rtick); | |
| } | |
| for(i=0;i<41;i++) { //rumah1_pintu1 | |
| shape2[i]=interpolate(rumah1_pintu_1[i],rumah2_pintu_1[i],rtick); | |
| } | |
| for(i=0;i<61;i++) { //rumah1_atap | |
| shape3[i]=interpolate(rumah1_atap[i],rumah2_atap[i],rtick); | |
| } | |
| for(i=0;i<11;i++) { //rumah1_jendela | |
| shape4[i]=interpolate(rumah1_jendela_1[i],rumah2_jendela_1[i],rtick); | |
| } | |
| for(i=0;i<11;i++) { //rumah1_jendela1 | |
| shape5[i]=interpolate(rumah1_jendela_2[i],rumah2_jendela_2[i],rtick); | |
| } | |
| for(i=0;i<11;i++) { //rumah1_jendela2 | |
| shape6[i]=interpolate(rumah1_jendela_3[i],rumah2_jendela_3[i],rtick); | |
| } | |
| for(i=0;i<11;i++) { //rumah1_jendela2 | |
| shape7[i]=interpolate(rumah1_jendela_4[i],rumah2_jendela_4[i],rtick); | |
| } | |
| drawPolyline(shape1,81); //rumah1_bangunan | |
| drawPolyline(shape2,41); //rumah1_pintu1 | |
| drawPolyline(shape3,61); //rumah1_atap | |
| drawPolyline(shape4,11); //rumah1_jendela1 | |
| drawPolyline(shape5,11); //rumah1_jendela2 | |
| drawPolyline(shape6,11); //rumah1_jendela3 | |
| drawPolyline(shape7,11); //rumah1_jendela4 | |
| break; | |
| case 2: | |
| for(i=0;i<81;i++) { //rumah1_bangunan | |
| shape1[i]=interpolate(rumah2_bangunan[i],rumah2_bangunan[i],rtick); | |
| } | |
| for(i=0;i<41;i++) { //rumah1_pintu1 | |
| shape2[i]=interpolate(rumah2_pintu_1[i],rumah2_pintu_1[i],rtick); | |
| } | |
| for(i=0;i<61;i++) { //rumah1_atap | |
| shape3[i]=interpolate(rumah2_atap[i],rumah2_atap[i],rtick); | |
| } | |
| for(i=0;i<11;i++) { //rumah1_jendela | |
| shape4[i]=interpolate(rumah2_jendela_1[i],rumah2_jendela_1[i],rtick); | |
| } | |
| for(i=0;i<11;i++) { //rumah1_jendela1 | |
| shape5[i]=interpolate(rumah2_jendela_2[i],rumah2_jendela_2[i],rtick); | |
| } | |
| for(i=0;i<11;i++) { //rumah1_jendela2 | |
| shape6[i]=interpolate(rumah2_jendela_3[i],rumah2_jendela_3[i],rtick); | |
| } | |
| for(i=0;i<11;i++) { //rumah1_jendela2 | |
| shape7[i]=interpolate(rumah2_jendela_4[i],rumah2_jendela_4[i],rtick); | |
| } | |
| drawPolyline(shape1,81); //rumah1_bangunan | |
| drawPolyline(shape2,41); //rumah1_pintu1 | |
| drawPolyline(shape3,61); //rumah1_atap | |
| drawPolyline(shape4,11); //rumah1_jendela1 | |
| drawPolyline(shape5,11); //rumah1_jendela2 | |
| drawPolyline(shape6,11); //rumah1_jendela3 | |
| drawPolyline(shape7,11); //rumah1_jendela4 | |
| break; | |
| case 3: | |
| for(i=0;i<81;i++) { //rumah1_bangunan | |
| shape1[i]=interpolate(rumah2_bangunan[i],rumah1_bangunan[i],rtick); | |
| } | |
| for(i=0;i<41;i++) { //rumah1_pintu1 | |
| shape2[i]=interpolate(rumah2_pintu_1[i],rumah1_pintu_1[i],rtick); | |
| } | |
| for(i=0;i<61;i++) { //rumah1_atap | |
| shape3[i]=interpolate(rumah2_atap[i],rumah1_atap[i],rtick); | |
| } | |
| for(i=0;i<11;i++) { //rumah1_jendela | |
| shape4[i]=interpolate(rumah2_jendela_1[i],rumah1_jendela_1[i],rtick); | |
| } | |
| for(i=0;i<11;i++) { //rumah1_jendela1 | |
| shape5[i]=interpolate(rumah2_jendela_2[i],rumah1_jendela_2[i],rtick); | |
| } | |
| for(i=0;i<11;i++) { //rumah1_jendela2 | |
| shape6[i]=interpolate(rumah2_jendela_3[i],rumah1_jendela_3[i],rtick); | |
| } | |
| for(i=0;i<11;i++) { //rumah1_jendela2 | |
| shape7[i]=interpolate(rumah2_jendela_4[i],rumah1_jendela_4[i],rtick); | |
| } | |
| drawPolyline(shape1,81); //rumah1_bangunan | |
| drawPolyline(shape2,41); //rumah1_pintu1 | |
| drawPolyline(shape3,61); //rumah1_atap | |
| drawPolyline(shape4,11); //rumah1_jendela1 | |
| drawPolyline(shape5,11); //rumah1_jendela2 | |
| drawPolyline(shape6,11); //rumah1_jendela3 | |
| drawPolyline(shape7,11); //rumah1_jendela4 | |
| break; | |
| default: | |
| break; | |
| } | |
| tick++; | |
| }//userdraw | |
| int main(int argc, char **argv) | |
| { | |
| glutInit(&argc,argv); | |
| glutInitDisplayMode ( GLUT_DOUBLE | GLUT_RGB ); | |
| glutInitWindowPosition(0,0); | |
| glutInitWindowSize(500,500); | |
| glutCreateWindow ("Rumah to Kastil"); | |
| glClearColor(0.0, 0.0, 0.0, 0.0); | |
| gluOrtho2D(-300., 300., -300.0, 300.0); | |
| // Define the dimensions of the Orthographic Viewing Volume | |
| glutIdleFunc(display); // idle event call back | |
| glutDisplayFunc(display); | |
| glutMainLoop(); | |
| return 0; | |
| } |
Dari listing program diatas saya membuat tiap-tiap objek dari rumah 1 dan rumah 2 dengan mencatat titik-titik dari objek tersebut. Objek dari rumah 1 dan rumah 2 harus lah sama karena agar terlihat seperti adanya perubahan bukan seperti muncul-muncul tiba. Setelah itu baru di proses di bagian fungsi userdraw(). Bagian-bagian dari userdraw mungkin sudah jelas karena telah aku komentar. Semoga bisa menjadi inspirasi ? .
Penulis
Ilham Akbar A.H
