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smooth camera

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This commit is contained in:
TsFreddie 2020-10-14 08:43:30 +08:00
parent 1fb4f90191
commit 6006c9d85b
3 changed files with 52 additions and 6 deletions
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39
src/game/client/components/camera.cpp
View file

@ -124,22 +124,49 @@ void CCamera::OnRender()
m_CamType = CAMTYPE_PLAYER;
}
vec2 CameraOffset(0, 0);
float DeltaTime = Client()->RenderFrameTime();
static vec2 s_LastMousePos(0, 0);
static vec2 s_CurrentCameraOffset[2] = {vec2(0, 0), vec2(0, 0)};
static float s_SpeedBias = 0.5f;
float l = length(m_pClient->m_pControls->m_MousePos[g_Config.m_ClDummy]);
if(g_Config.m_ClCameraSmoothness > 0)
{
float CameraSpeed = (1.0f - (g_Config.m_ClCameraSmoothness / 100.0f)) * 9.5f + 0.5f;
float CameraStabilizingFactor = 1 + g_Config.m_ClCameraStabilizing / 100.0f;
s_SpeedBias += CameraSpeed * DeltaTime;
if(g_Config.m_ClDyncam)
{
s_SpeedBias -= length(m_pClient->m_pControls->m_MousePos[g_Config.m_ClDummy] - s_LastMousePos) * log10f(CameraStabilizingFactor) * 0.02f;
s_SpeedBias = clamp(s_SpeedBias, 0.5f, CameraSpeed);
}
else
{
s_SpeedBias = maximum(5.0f, CameraSpeed); // make sure toggle back is fast
}
}
vec2 TargetCameraOffset(0, 0);
s_LastMousePos = m_pClient->m_pControls->m_MousePos[g_Config.m_ClDummy];
float l = length(s_LastMousePos);
if(l > 0.0001f) // make sure that this isn't 0
{
float DeadZone = g_Config.m_ClDyncam ? g_Config.m_ClDyncamDeadzone : g_Config.m_ClMouseDeadzone;
float FollowFactor = (g_Config.m_ClDyncam ? g_Config.m_ClDyncamFollowFactor : g_Config.m_ClMouseFollowfactor) / 100.0f;
float OffsetAmount = maximum(l - DeadZone, 0.0f) * FollowFactor;
CameraOffset = normalize(m_pClient->m_pControls->m_MousePos[g_Config.m_ClDummy]) * OffsetAmount;
TargetCameraOffset = normalize(m_pClient->m_pControls->m_MousePos[g_Config.m_ClDummy]) * OffsetAmount;
}
if(m_pClient->m_Snap.m_SpecInfo.m_Active)
m_Center = m_pClient->m_Snap.m_SpecInfo.m_Position + CameraOffset;
if(g_Config.m_ClCameraSmoothness > 0)
s_CurrentCameraOffset[g_Config.m_ClDummy] += (TargetCameraOffset - s_CurrentCameraOffset[g_Config.m_ClDummy]) * minimum(DeltaTime * s_SpeedBias, 1.0f);
else
m_Center = m_pClient->m_LocalCharacterPos + CameraOffset;
s_CurrentCameraOffset[g_Config.m_ClDummy] = TargetCameraOffset;
if(m_pClient->m_Snap.m_SpecInfo.m_Active)
m_Center = m_pClient->m_Snap.m_SpecInfo.m_Position + s_CurrentCameraOffset[g_Config.m_ClDummy];
else
m_Center = m_pClient->m_LocalCharacterPos + s_CurrentCameraOffset[g_Config.m_ClDummy];
}
m_PrevCenter = m_Center;

16
src/game/client/components/menus_settings.cpp
View file

@ -106,6 +106,22 @@ void CMenus::RenderSettingsGeneral(CUIRect MainView)
}
}
// smooth camera
Left.HSplitTop(5.0f, 0, &Left);
Left.HSplitTop(20.0f, &Button, &Left);
if(DoButton_CheckBox(&g_Config.m_ClCameraSmoothness, Localize("Smooth Camera"), g_Config.m_ClCameraSmoothness, &Button))
{
if(g_Config.m_ClCameraSmoothness)
{
g_Config.m_ClCameraSmoothness = 0;
}
else
{
g_Config.m_ClCameraSmoothness = 50;
g_Config.m_ClCameraStabilizing = 50;
}
}
// weapon pickup
Left.HSplitTop(5.0f, 0, &Left);
Left.HSplitTop(20.0f, &Button, &Left);

3
src/game/variables.h
View file

@ -71,6 +71,9 @@ MACRO_CONFIG_INT(ClDyncamMousesens, cl_dyncam_mousesens, 0, 0, 100000, CFGFLAG_C
MACRO_CONFIG_INT(ClDyncamDeadzone, cl_dyncam_deadzone, 300, 1, 1300, CFGFLAG_CLIENT | CFGFLAG_SAVE, "Dynamic camera dead zone")
MACRO_CONFIG_INT(ClDyncamFollowFactor, cl_dyncam_follow_factor, 60, 0, 200, CFGFLAG_CLIENT | CFGFLAG_SAVE, "Dynamic camera follow factor")
MACRO_CONFIG_INT(ClCameraSmoothness, cl_camera_smoothness, 0, 0, 100, CFGFLAG_CLIENT | CFGFLAG_SAVE, "Transition amount of the camera movement, 0=instant, 100=slow and smooth")
MACRO_CONFIG_INT(ClCameraStabilizing, cl_camera_stabilizing, 0, 0, 100, CFGFLAG_CLIENT | CFGFLAG_SAVE, "Amount of camera slowdown during fast cursor movement. High value can cause delay in camera movement")
MACRO_CONFIG_INT(EdZoomTarget, ed_zoom_target, 0, 0, 1, CFGFLAG_CLIENT | CFGFLAG_SAVE, "Zoom to the current mouse target")
MACRO_CONFIG_INT(EdShowkeys, ed_showkeys, 0, 0, 1, CFGFLAG_CLIENT | CFGFLAG_SAVE, "")