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Changing controls and probably some matrices

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This commit is contained in:
mo7sener
2019-12-16 23:19:46 +02:00
parent 8b1546cb54
commit d156fb4044
3 changed files with 18 additions and 8 deletions
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OpenWindow/camera.cpp
+11 -1
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@@ -1,4 +1,5 @@
#include "camera.h"
#include "util_window.h"
Camera::Camera()
{
@@ -107,6 +108,9 @@ Matrix Camera::GetModelViewMatrix() {
Minv[2][i] = z[i];
Tr[i][3] = -center[i];
}
// Minv[3][0] = (right * position);
// Minv[3][1] = (up * position);
// Minv[3][2] = (z * position);
return Minv * Tr;
}
@@ -115,7 +119,13 @@ Matrix Camera::GetProjectionMatrix() {
Projection[0][0] = 1 / tan(fov * DEG2RAD);
Projection[1][1] = 1 / tan(fov * DEG2RAD);
Projection[2][2] = (far_plane + near_plane) / (far_plane - near_plane);
Projection[2][3] = (-2 * far_plane * near_plane) / (far_plane - near_plane);
Projection[2][3] = (2 * far_plane * near_plane) / (far_plane - near_plane);
//Projection[2][2] = -(far_plane) / (far_plane - near_plane);
//Projection[2][3] = -1;
//Projection[3][2] = -(far_plane * near_plane) / (far_plane - near_plane);
//Projection[2][2] = -2 / (far_plane - near_plane);
//Projection[2][3] = (far_plane + near_plane) / (far_plane - near_plane);
Projection[3][2] = -1;
Projection[3][3] = 1;
return Projection;
}