maxamundsen/console3d
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fake 3d

Browse Source
This commit is contained in:
Max Amundsen
2024-10-11 01:52:10 -04:00
parent 823a8f79d3
commit a663e45131
7 changed files with 96 additions and 76 deletions
Download Patch File Download Diff File Expand all files Collapse all files

107
src/main.jai
View File

@@ -4,73 +4,29 @@ main :: () {
w, h := get_console_size();
init_screen(screen, w, h);
i := 0;
j := 0;
offset := 0;
theta := 0;
increase := true;
while true {
j += 1;
theta += 1;
if i == 0 {
increase = true;
}
if i == 100 {
increase = false;
}
if offset == 0 then increase = true;
if offset == 100 then increase = false;
if increase {
i += 1;
offset += 1;
} else {
i -= 1;
offset -= 1;
}
fill_entire_screen(screen, BLANK_PIXEL);
t1 := Triangle.{
.{30 - i, 20},
.{95, 10 - (i / 2)},
.{90 + i, 40},
};
cool_demo_1(screen, offset, theta);
scale(0.01 * i, *t1);
draw_triangle(screen, t1, #char "%");
scale(0.02 * i, *t1);
draw_triangle(screen, t1, #char "%");
scale(0.03 * i, *t1);
draw_triangle(screen, t1, #char "%");
t2 := Triangle.{
.{100, 30},
.{140, 30},
.{120, 20},
};
rotate(*t2, get_triangle_centroid(t2), -j);
draw_triangle(screen, t2);
q1 := make_quad_from_rect(
.{100, 10},
.{110, 20}
);
rotate(*q1, .{100, 10}, j);
draw_quad(screen, q1, #char "-");
annoying_color_effect(screen, offset);
draw_text(screen, .{10, 10}, "[ TEXT-BASED RENDERING DEMO ]");
if i % 3 == 0 {
set_console_color(.RED);
} else if i % 5 == 0 {
set_console_color(.GREEN);
} else {
set_console_color(.BLUE, .BOLD);
}
swap_buffer(screen);
sleep_milliseconds(20);
@@ -78,6 +34,51 @@ main :: () {
}
}
annoying_color_effect :: (screen: *Screen, modifier: s64) {
if modifier % 3 == 0 {
set_console_color(.RED);
} else if modifier % 5 == 0 {
set_console_color(.GREEN);
} else {
set_console_color(.BLUE, .BOLD);
}
}
cool_demo_1 :: (screen: *Screen, offset: s64, theta: s64) {
t1 := Triangle.{
.{30 - offset, 20},
.{95, 10 - (offset / 2)},
.{90 + offset, 40},
};
scale(.{0.5, 0.8}, *t1);
translate(.{0, 20}, *t1);
translate(.{50, 5}, *t1);
rotate(theta, get_triangle_centroid(t1), *t1);
draw_triangle(screen, t1, #char "%");
t2 := t1;
scale(.{0.5, 0.5}, *t1);
draw_triangle(screen, t1, #char "%");
draw_line(screen, t1.p1, t2.p1, #char "%");
draw_line(screen, t1.p2, t2.p2, #char "%");
draw_line(screen, t1.p3, t2.p3, #char "%");
}
cool_demo_2 :: (screen: *Screen, offset: s64, theta: s64) {
q1 := make_quad_from_rect(
.{100, 10},
.{110, 20}
);
rotate(-theta, .{100, 10}, *q1);
draw_quad(screen, q1, #char "-");
}
#import "Console_Render";
#import "Basic";
#import "Math";