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Main.adb
169 lines (147 loc) · 6.66 KB
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Main.adb
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With Images, Vectors, Rand, Ada.numerics.elementary_functions, ada.text_io, Tools;
Use Images, Vectors, Rand, Ada.numerics.elementary_functions, ada.text_io, Tools;
procedure Main is
J : Pixel := (1.0, 1.0, 0.0);
C : Pixel := (0.0, 1.0, 1.0);
V : Pixel := (0.0, 1.0, 0.0);
M : Pixel := (1.0, 0.0, 1.0);
R : Pixel := (1.0, 0.0, 0.0);
B : Pixel := (0.0, 0.0, 1.0);
Noir : Pixel := (0.0, 0.0, 0.0);
Blanc : Pixel := (1.0, 1.0, 1.0);
Corail : Pixel := (0.8, 0.3, 0.4);
Turquoise : Pixel := (0.2, 0.7, 0.8);
BleuNuit : Pixel := (0.3, 0.4, 0.8);
BleuClair : Pixel := (0.2, 0.5, 0.9);
Gris : Pixel := (0.75, 0.75, 0.75);
MyImg, MyImg2 : T_Image ;
begin
----------------------------------------------------------------------------------------
-- Image 0 -----------------------------------------------------------------------------
----------------------------------------------------------------------------------------
MyImg := new Image (1..1080, 1..1080);
MyImg2 := new Image (1..1080, 1..1080);
declare
Source: Vec3 := (540.0, 1080.0, 100.0);
Cercle : T_Cercle := ((540.0, 540.0, 0.0), 385.0);
Glitch1 : float;
Glitch2 : integer;
begin
trace (539, 925, 155, 265, Gris, MyImg);
trace (539, 925, 266, 375, J, MyImg);
trace (539, 925, 376, 485, C, MyImg);
trace (539, 925, 486, 595, V, MyImg);
trace (539, 925, 596, 705, M, MyImg);
trace (539, 925, 706, 815, R, MyImg);
trace (539, 925, 816, 925, B, MyImg);
trace (411, 538, 155, 265, B, MyImg);
trace (411, 538, 266, 375, Noir, MyImg);
trace (411, 538, 376, 485, M, MyImg);
trace (411, 538, 486, 595, Noir, MyImg);
trace (411, 538, 596, 705, C, MyImg);
trace (411, 538, 706, 815, Noir, MyImg);
trace (411, 538, 816, 925, Gris, MyImg);
trace (155, 410, 155, 305, (0.0, 0.14, 0.28), MyImg);
trace (155, 410, 306, 455, Blanc, MyImg);
trace (155, 410, 456, 605, (0.2, 0.0, 0.4), MyImg);
trace (155, 410, 606, 755, (0.1, 0.1, 0.1), MyImg);
noSphere (Cercle, Noir, MyImg);
for y in MyImg'range(1) loop
glitch1 := abs (sin (float(y)/2.0));
glitch2 := integer (tan (float(y)/100.0)**2);
for x in MyImg'range(2) loop
begin
MyImg2 (y, x) := MyImg (y, x + glitch2) * glitch1;
exception when others => null;
end;
end loop;
end loop;
LightBack (Source, Blanc, MyImg2);
Save (MyImg2, "ImageN4.ppm");
end;
----------------------------------------------------------------------------------------
-- Image 1 -----------------------------------------------------------------------------
----------------------------------------------------------------------------------------
MyImg := new Image (1..1080, 1..1920);
MyImg2 := new Image (1..1080, 1..1920);
declare
KbLune : Pixel := (0.9, 0.3, 0.4);
Source : Vec3 := (1750.0, 540.0, 100.0);
Lune : T_Cercle := (( 700.0, 850.0, 0.0), 135.0);
begin
trace (1, 540, 1, 1920, BleuNuit, MyImg);
LightBack (Source, Blanc, MyImg, Phong => true, Kd => Blanc, Kn => 200.0, Obs => (0.0,2.0,1.0));
Degrade4 (541, 1080, Noir, Corail, Noir, Turquoise, MyImg);
SphereFaded (Source, Lune, Blanc, KbLune, MyImg);
Save (MyImg, "ImageN1.ppm");
end;
----------------------------------------------------------------------------------------
-- Image 2 -----------------------------------------------------------------------------
----------------------------------------------------------------------------------------
MyImg := new Image (-1080..1080, -1080..1080);
declare
Source : Vec3 := (-1080.0, 0.0, -100.0);
Source2 : Vec3 := ( 1080.0, 0.0, -100.0);
Cercle : T_Cercle := ((0.0, 0.0, 0.0), 900.0);
begin
for i in 1..8 loop
SphereFaded (Source, Cercle, Blanc, BleuClair, MyImg);
Source.x := Source.x + 270.0;
Source.y := sqrt (1166400.0 - Source.x **2);
SphereFaded (Source2, Cercle, Blanc, BleuClair, MyImg);
Source2.x := Source2.x - 270.0;
Source2.y := - sqrt (1166400.0 - Source2.x **2);
Cercle.rayon := Cercle.rayon - 100.0;
end loop;
Save (MyImg, "ImageN2.ppm");
end;
-- ----------------------------------------------------------------------------------------
-- -- Image 3 -----------------------------------------------------------------------------
-- ----------------------------------------------------------------------------------------
MyImg := New Image (1..1080,1..1920);
declare
Source : Vec3 := (800.0, 500.0, 100.0);
Terre : T_Cercle := ((1080.0, -2700.0, 0.0), 3000.0);
Lune : T_Cercle := (( 140.0, 620.0, 0.0), 140.0);
i: float;
j: integer;
begin
for y in MyImg'range(1) loop
for x in MyImg'range(2) loop
i := (Rand.flt - 0.9998);
if i > 0.0 then
j := integer (10000.0 * i);
for k in (x-j)..(x) loop
for l in (y-j)..(y) loop
begin
MyImg (l, k) := (if j /= 1 then Blanc else RandomPix);
exception when others => null;
end;
end loop;
end loop;
end if;
end loop;
end loop;
Sphere (Source, Terre, Blanc, BleuNuit, myImg);
Source := (800.0, 670.0, -100.0);
for i in 1..10 loop
SphereFaded (Source, Lune, Blanc, (0.7,0.7,0.4), MyImg);
Lune.centre.y := Lune.centre.y + 10.0;
Lune.centre.x := Lune.centre.x + 180.0;
end loop;
Save (MyImg, "ImageN3.ppm");
end;
----------------------------------------------------------------------------------------
-- Image 4 -----------------------------------------------------------------------------
----------------------------------------------------------------------------------------
MyImg := new Image (1..1080, 1..1920);
MyImg2 := new Image (1..1080, 1..1920);
declare
KbLune : Pixel := (0.9, 0.3, 0.4);
Source : Vec3 := (1750.0, 540.0, 400.0);
Lune : T_Cercle := (( 1200.0, 450.0, 0.0), 235.0);
begin
Sphere (Source, Lune, Blanc, KbLune, MyImg, Phong => true, Kn => 300.0);
Save (MyImg, "ImageN1.ppm");
end;
end Main;