2) non conosco per nulla i colori da inserire ....quelli che ci sono li ho messi mettendo dei numeri a casaccio
questo esempio l'ho preso da civic71, spero non si offenda per come ho trattato il suo script
// Gadget 3D Model
points=32; triangles=0; polygons=30;
mat_color_r[0]=30; mat_color_b[0]=60; mat_color_g[0]=90;
mat_color_r[1]=120; mat_color_b[1]=150; mat_color_g[1]=180;
mat_color_r[2]=220; mat_color_b[2]=260; mat_color_g[2]=300;
Y[0]=-10; Z[0]=-30; X[0]=-1.50;
Y[1]=-10; Z[1]=-30; X[1]=1.50;
Y[2]=-10; Z[2]=30; X[2]=-1.50;
Y[3]=-10; Z[3]=30; X[3]=1.50;
Y[4]=10; Z[4]=-30; X[4]=-1.50;
Y[5]=10; Z[5]=-30; X[5]=1.50;
Y[6]=10; Z[6]=30; X[6]=-1.50;
Y[7]=10; Z[7]=30; X[7]=1.50;
Y[8]=-10; Z[8]=-30; X[8]=-1.50;
Y[9]=-10; Z[9]=30; X[9]=-1.50;
Y[10]=-10; Z[10]=30; X[10]=1.50;
Y[11]=-10; Z[11]=-30; X[11]=1.50;
Y[12]=10; Z[12]=-30; X[12]=-1.50;
Y[13]=10; Z[13]=30; X[13]=-1.50;
Y[14]=10; Z[14]=30; X[14]=1.50;
Y[15]=10; Z[15]=-30; X[15]=1.50;
Y[16]=-10; Z[16]=30; X[16]=1.50;
Y[17]=-10; Z[17]=-30; X[17]=1.50;
Y[18]=10; Z[18]=-30; X[18]=1.50;
Y[19]=10; Z[19]=30; X[19]=1.50;
Y[20]=-10; Z[20]=30; X[20]=1.50;
Y[21]=-10; Z[21]=-30; X[21]=1.50;
Y[22]=10; Z[22]=30; X[22]=1.50;
Y[23]=10; Z[23]=-30; X[23]=1.50;
Y[24]=-10; Z[24]=-30; X[24]=-1.50;
Y[25]=-10; Z[25]=30; X[25]=-1.50;
Y[26]=10; Z[26]=30; X[26]=-1.50;
Y[27]=10; Z[27]=-30; X[27]=-1.50;
Y[28]=-10; Z[28]=30; X[28]=-1.50;
Y[29]=-10; Z[29]=-30; X[29]=-1.50;
Y[30]=10; Z[30]=30; X[30]=-1.50;
Y[31]=10; Z[31]=-30; X[31]=-1.50;
pol_point_a[1]=2; pol_point_b[1]=0; pol_point_c[1]=8;
pol_point_d[1]=9; pol_mat[1]=1;
pol_point_a[2]=1; pol_point_b[2]=3; pol_point_c[2]=10;
pol_point_d[2]=11; pol_mat[2]=1;
pol_point_a[3]=9; pol_point_b[3]=8; pol_point_c[3]=12;
pol_point_d[3]=13; pol_mat[3]=2;
pol_point_a[4]=4; pol_point_b[4]=6; pol_point_c[4]=13;
pol_point_d[4]=12; pol_mat[4]=1;
pol_point_a[5]=11; pol_point_b[5]=10; pol_point_c[5]=14;
pol_point_d[5]=15; pol_mat[5]=2;
pol_point_a[6]=7; pol_point_b[6]=5; pol_point_c[6]=15;
pol_point_d[6]=14; pol_mat[6]=1;
pol_point_a[7]=3; pol_point_b[7]=1; pol_point_c[7]=17;
pol_point_d[7]=16; pol_mat[7]=1;
pol_point_a[8]=5; pol_point_b[8]=7; pol_point_c[8]=19;
pol_point_d[8]=18; pol_mat[8]=1;
pol_point_a[9]=10; pol_point_b[9]=3; pol_point_c[9]=16;
pol_point_d[9]=20; pol_mat[9]=1;
pol_point_a[10]=1; pol_point_b[10]=11; pol_point_c[10]=21;
pol_point_d[10]=17; pol_mat[10]=1;
pol_point_a[11]=14; pol_point_b[11]=10; pol_point_c[11]=20;
pol_point_d[11]=22; pol_mat[11]=2;
pol_point_a[12]=7; pol_point_b[12]=14; pol_point_c[12]=22;
pol_point_d[12]=19; pol_mat[12]=1;
pol_point_a[13]=11; pol_point_b[13]=15; pol_point_c[13]=23;
pol_point_d[13]=21; pol_mat[13]=2;
pol_point_a[14]=15; pol_point_b[14]=5; pol_point_c[14]=18;
pol_point_d[14]=23; pol_mat[14]=1;
pol_point_a[15]=16; pol_point_b[15]=17; pol_point_c[15]=24;
pol_point_d[15]=25; pol_mat[15]=2;
pol_point_a[16]=0; pol_point_b[16]=2; pol_point_c[16]=25;
pol_point_d[16]=24; pol_mat[16]=1;
pol_point_a[17]=27; pol_point_b[17]=18; pol_point_c[17]=19;
pol_point_d[17]=26; pol_mat[17]=2;
pol_point_a[18]=26; pol_point_b[18]=6; pol_point_c[18]=4;
pol_point_d[18]=27; pol_mat[18]=1;
pol_point_a[19]=20; pol_point_b[19]=16; pol_point_c[19]=25;
pol_point_d[19]=28; pol_mat[19]=2;
pol_point_a[20]=2; pol_point_b[20]=9; pol_point_c[20]=28;
pol_point_d[20]=25; pol_mat[20]=1;
pol_point_a[21]=17; pol_point_b[21]=21; pol_point_c[21]=29;
pol_point_d[21]=24; pol_mat[21]=2;
pol_point_a[22]=8; pol_point_b[22]=0; pol_point_c[22]=24;
pol_point_d[22]=29; pol_mat[22]=1;
pol_point_a[23]=22; pol_point_b[23]=20; pol_point_c[23]=28;
pol_point_d[23]=30; pol_mat[23]=2;
pol_point_a[24]=9; pol_point_b[24]=13; pol_point_c[24]=30;
pol_point_d[24]=28; pol_mat[24]=2;
pol_point_a[25]=19; pol_point_b[25]=22; pol_point_c[25]=30;
pol_point_d[25]=26; pol_mat[25]=2;
pol_point_a[26]=13; pol_point_b[26]=6; pol_point_c[26]=26;
pol_point_d[26]=30; pol_mat[26]=1;
pol_point_a[27]=21; pol_point_b[27]=23; pol_point_c[27]=31;
pol_point_d[27]=29; pol_mat[27]=2;
pol_point_a[28]=12; pol_point_b[28]=8; pol_point_c[28]=29;
pol_point_d[28]=31; pol_mat[28]=2;
pol_point_a[29]=23; pol_point_b[29]=18; pol_point_c[29]=27;
pol_point_d[29]=31; pol_mat[29]=2;
pol_point_a[30]=4; pol_point_b[30]=12; pol_point_c[30]=31;
pol_point_d[30]=27; pol_mat[30]=1;
normalpx[1]=1; normalpy[1]=0; normalpz[1]=0;
normalpx[2]=-1; normalpy[2]=0; normalpz[2]=0;
normalpx[3]=1; normalpy[3]=0; normalpz[3]=0;
normalpx[4]=1; normalpy[4]=0; normalpz[4]=0;
normalpx[5]=-1; normalpy[5]=0; normalpz[5]=0;
normalpx[6]=-1; normalpy[6]=0; normalpz[6]=0;
normalpx[7]=0; normalpy[7]=1; normalpz[7]=0;
normalpx[8]=0; normalpy[8]=-1; normalpz[8]=0;
normalpx[9]=0; normalpy[9]=0; normalpz[9]=-1;
normalpx[10]=0; normalpy[10]=0; normalpz[10]=1;
normalpx[11]=0; normalpy[11]=0; normalpz[11]=-1;
normalpx[12]=0; normalpy[12]=0; normalpz[12]=-1;
normalpx[13]=0; normalpy[13]=0; normalpz[13]=1;
normalpx[14]=0; normalpy[14]=0; normalpz[14]=1;
normalpx[15]=0; normalpy[15]=1; normalpz[15]=0;
normalpx[16]=0; normalpy[16]=1; normalpz[16]=0;
normalpx[17]=0; normalpy[17]=-1; normalpz[17]=0;
normalpx[18]=0; normalpy[18]=-1; normalpz[18]=0;
normalpx[19]=0; normalpy[19]=0; normalpz[19]=-1;
normalpx[20]=0; normalpy[20]=0; normalpz[20]=-1;
normalpx[21]=0; normalpy[21]=0; normalpz[21]=1;
normalpx[22]=0; normalpy[22]=0; normalpz[22]=1;
normalpx[23]=0; normalpy[23]=0; normalpz[23]=-1;
normalpx[24]=0; normalpy[24]=0; normalpz[24]=-1;
normalpx[25]=0; normalpy[25]=0; normalpz[25]=-1;
normalpx[26]=0; normalpy[26]=0; normalpz[26]=-1;
normalpx[27]=0; normalpy[27]=0; normalpz[27]=1;
normalpx[28]=0; normalpy[28]=0; normalpz[28]=1;
normalpx[29]=0; normalpy[29]=0; normalpz[29]=1;
normalpx[30]=0; normalpy[30]=0; normalpz[30]=1;
secondo script
pen_size=1;
//Calculate points
facedsin=sin(degtorad(face_direction));
facedcos=cos(degtorad(face_direction));
facedsin2=sin(degtorad(face_direction+90));
facedcos2=cos(degtorad(face_direction+90));
blah=0;
depthz=0;
repeat (points){
//Rotate tilt
//Rotate horizontal
thisy=(facedsin*X[blah]+facedsin2*Y[blah]+y)-global.camera_y;
thisx=(facedcos*X[blah]+facedcos2*Y[blah]+x)-global.camera_x;
//
checky=global.psin*thisx+global.psin90*thisy;
checkx=global.pcos*thisx+global.pcos90*thisy;
//
distancez[blah]=checkx;
if (checkx<1) {checkx=1};
global.this[blah]=global.camera_zoom/(checkx+global.camera_zoom)*29;
x_pos[blah]=320+(checky*global.this[blah]*9);
y_pos[blah]=195+(global.camz-(z+Z[blah])*9)*global.this[blah];
blah=blah+1;
}
//Create triangles
blah2=0;
repeat (triangles) {
blah2=blah2+1;
global.x_pos1=x_pos[tri_point_a[blah2]];
global.y_pos1=y_pos[tri_point_a[blah2]];
global.x_pos2=x_pos[tri_point_b[blah2]];
global.y_pos2=y_pos[tri_point_b[blah2]];
global.x_pos3=x_pos[tri_point_c[blah2]];
global.y_pos3=y_pos[tri_point_c[blah2]];
//
//Backface culling
if(((global.x_pos2-global.x_pos1)*(global.y_pos3-global.y_pos1)-(global.x_pos3-global.x_pos1)*(global.y_pos2-global.y_pos1))<0){
//z buffer
global.depthz=(distancez[tri_point_a[blah2]]+distancez[tri_point_b[blah2]]+distancez[tri_point_c[blah2]])/3-priority;
//rotate normals
normy=facedsin*normalx[blah2]+facedsin2*normaly[blah2];
normx=facedcos*normalx[blah2]+facedcos2*normaly[blah2];
//find light intensity
global.shade=(normx*global.lightx+normy*global.lighty+normalz[blah2]*global.lightz+1)/0.5;
color1=mat_color_r[tri_mat[blah2]]*global.shade;
color2=mat_color_b[tri_mat[blah2]]*global.shade;
color3=mat_color_g[tri_mat[blah2]]*global.shade;
global.color=make_color(color1,color2,color3);
instance_create(0,195,Mod_tri);
}
}
//Create polygons
blah2=0;
repeat (polygons) {
blah2=blah2+1;
global.x_pos1=x_pos[pol_point_a[blah2]];
global.y_pos1=y_pos[pol_point_a[blah2]];
global.x_pos2=x_pos[pol_point_b[blah2]];
global.y_pos2=y_pos[pol_point_b[blah2]];
global.x_pos3=x_pos[pol_point_c[blah2]];
global.y_pos3=y_pos[pol_point_c[blah2]];
global.x_pos4=x_pos[pol_point_d[blah2]];
global.y_pos4=y_pos[pol_point_d[blah2]];
//Backface culling
if(((global.x_pos2-global.x_pos1)*(global.y_pos4-global.y_pos1)-(global.x_pos4-global.x_pos1)*(global.y_pos2-global.y_pos1))<0){
//z buffer
global.depthz=(distancez[pol_point_a[blah2]]+distancez[pol_point_b[blah2]]+distancez[pol_point_c[blah2]]+distancez[pol_point_d[blah2]])/4-priority;
//rotate normals
normy=facedsin*normalpx[blah2]+facedsin2*normalpy[blah2];
normx=facedcos*normalpx[blah2]+facedcos2*normalpy[blah2];
//find light intensity
global.shade=(normx*global.lightx+normy*global.lighty+normalpz[blah2]*global.lightz+1)/0.5;
color1=mat_color_r[pol_mat[blah2]]*global.shade;
color2=mat_color_b[pol_mat[blah2]]*global.shade;
color3=mat_color_g[pol_mat[blah2]]*global.shade;
global.color=make_color(color1,color2,color3);
instance_create(0,195,Mod_poly);
}
}
ciao a tutti
(miglior engine)
