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Miloslav Ciz 2022-06-29 21:51:01 +02:00
parent 549ebc70a9
commit 2993dadb56
4 changed files with 6 additions and 29 deletions
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8
raycasting.md
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@ -233,8 +233,8 @@ int main(void)
while (!quit)
{
int forwX = cos((2 * 3.14 * camAngle) / ((float) U) ) * U,
forwY = sin((2 * 3.14 * camAngle) / ((float) U) ) * U,
int forwX = cos(2 * 3.14 * camAngle) * U,
forwY = sin(2 * 3.14 * camAngle) * U,
vecFromX = forwX + forwY, // leftmost ray
vecFromY = forwY - forwX,
vecToX = forwX - forwY, // rightmost ray
@ -261,8 +261,8 @@ int main(void)
switch (c) // movement
{
case 'a': camAngle -= 30; break;
case 'd': camAngle += 30; break;
case 'a': camAngle += 30; break;
case 'd': camAngle -= 30; break;
case 'w': camX += forwX / 2; camY += forwY / 2; break;
case 's': camX -= forwX / 2; camY -= forwY / 2; break;
case 'q': quit = 1; break;