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fix: fix inverted pitch in the second third person view

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This commit is contained in:
daoge_cmd
2026-03-04 14:40:52 +08:00
parent 779cf56f4b
commit b1b4435c01
1 changed files with 24 additions and 17 deletions
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41
Minecraft.Client/GameRenderer.cpp
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@@ -501,23 +501,26 @@ void GameRenderer::moveCameraToPlayer(float a)
else
{
// 4J - corrected bug where this used to just take player->xRot & yRot directly and so wasn't taking into account interpolation, allowing camera to go through walls
float playerYRot = player->yRotO + (player->yRot - player->yRotO) * a;
float playerXRot = player->xRotO + (player->xRot - player->xRotO) * a;
float yRot = playerYRot;
float xRot = playerXRot;
float yRot = player->yRotO + (player->yRot - player->yRotO) * a;
float xRot = player->xRotO + (player->xRot - player->xRotO) * a;
// Thirdperson view values are now 0 for disabled, 1 for original mode, 2 for reversed.
if( localplayer->ThirdPersonView() == 2 )
{
// Reverse x rotation - note that this is only used in doing collision to calculate our view
// Reverse y rotation - note that this is only used in doing collision to calculate our view
// distance, the actual rotation itself is just below this else {} block
xRot += 180.0f;
yRot += 180.0f;
}
double xd = -Mth::sin(yRot / 180 * PI) * Mth::cos(xRot / 180 * PI) * cameraDist;
double zd = Mth::cos(yRot / 180 * PI) * Mth::cos(xRot / 180 * PI) * cameraDist;
double yd = -Mth::sin(xRot / 180 * PI) * cameraDist;
if (localplayer->ThirdPersonView() == 2)
{
yd = Mth::sin(xRot / 180 * PI) * cameraDist;
}
for (int i = 0; i < 8; i++)
{
float xo = (float)((i & 1) * 2 - 1);
@@ -538,16 +541,7 @@ void GameRenderer::moveCameraToPlayer(float a)
}
}
if ( localplayer->ThirdPersonView() == 2)
{
glRotatef(180, 0, 1, 0);
}
glRotatef(playerXRot - xRot, 1, 0, 0);
glRotatef(playerYRot - yRot, 0, 1, 0);
glTranslatef(0, 0, (float) -cameraDist);
glRotatef(yRot - playerYRot, 0, 1, 0);
glRotatef(xRot - playerXRot, 1, 0, 0);
}
}
else
@@ -557,8 +551,21 @@ void GameRenderer::moveCameraToPlayer(float a)
if (!mc->options->fixedCamera)
{
glRotatef(player->xRotO + (player->xRot - player->xRotO) * a, 1, 0, 0);
glRotatef(player->yRotO + (player->yRot - player->yRotO) * a + 180, 0, 1, 0);
float pitch = player->xRotO + (player->xRot - player->xRotO) * a;
if (localplayer->ThirdPersonView() == 2)
{
pitch = -pitch;
}
glRotatef(pitch, 1, 0, 0);
if (localplayer->ThirdPersonView() == 2)
{
glRotatef(player->yRotO + (player->yRot - player->yRotO) * a, 0, 1, 0);
}
else
{
glRotatef(player->yRotO + (player->yRot - player->yRotO) * a + 180, 0, 1, 0);
}
}
glTranslatef(0, heightOffset, 0);