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improving render distance

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kbz_8
2025-05-31 22:13:27 +02:00
parent b4799da9da
commit 92ea24c313
4 changed files with 17 additions and 17 deletions
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20
ScopEngine/Runtime/Sources/Graphics/Cameras/FirstPerson3D.cpp
View File

@@ -3,17 +3,17 @@
namespace Scop
{
FirstPerson3D::FirstPerson3D() : BaseCamera(), m_up(0, 1, 0), m_position(0.0, 0.0, 0.0)
FirstPerson3D::FirstPerson3D() : BaseCamera(), c_up(0, 1, 0), m_position(0.0, 0.0, 0.0)
{}
FirstPerson3D::FirstPerson3D(Vec3f position, float fov) : BaseCamera(), m_position(std::move(position)), m_up(0, 1, 0), m_fov(fov)
FirstPerson3D::FirstPerson3D(Vec3f position, float fov, float speed) : BaseCamera(), m_position(std::move(position)), c_up(0, 1, 0), c_speed(speed), m_fov(fov)
{}
void FirstPerson3D::Update(class Inputs& input, float aspect, float timestep)
{
UpdateView();
m_target = m_position + m_direction;
m_view = Mat4f::LookAt(m_position, m_target, m_up);
m_view = Mat4f::LookAt(m_position, m_target, c_up);
m_proj = Mat4f::Perspective(RadianAnglef(m_fov), aspect, 0.1f, 100'000.f);
if(input.IsKeyPressed(SDL_SCANCODE_F1))
@@ -32,8 +32,8 @@ namespace Scop
if(input.IsMouseGrabbed())
{
m_theta -= input.GetXRel() * m_sensivity;
m_phi -= input.GetYRel() * m_sensivity;
m_theta -= input.GetXRel() * c_sensivity;
m_phi -= input.GetYRel() * c_sensivity;
}
if(input.IsKeyPressed(SDL_SCANCODE_ESCAPE))
@@ -52,15 +52,15 @@ namespace Scop
if(input.IsKeyPressed(SDL_SCANCODE_A) || input.IsKeyPressed(SDL_SCANCODE_LEFT))
m_mov += m_left;
if(input.IsKeyPressed(SDL_SCANCODE_LSHIFT) || input.IsKeyPressed(SDL_SCANCODE_RSHIFT))
m_mov -= m_up;
m_mov -= c_up;
if(input.IsKeyPressed(SDL_SCANCODE_SPACE))
m_mov += m_up;
m_mov += c_up;
if(input.IsMouseWheelUp())
m_speed_factor *= 1.5f;
if(input.IsMouseWheelDown())
m_speed_factor /= 1.5f;
m_position += m_mov * m_speed * m_speed_factor * timestep;
m_position += m_mov * c_speed * m_speed_factor * timestep;
}
void FirstPerson3D::UpdateView()
@@ -73,10 +73,10 @@ namespace Scop
m_direction.y = std::sin(m_phi * Pi<float>() / 180);
m_direction.z = std::cos(m_phi * Pi<float>() / 180) * std::sin(-m_theta * Pi<float>() / 180);
m_left = m_up.CrossProduct(m_direction);
m_left = c_up.CrossProduct(m_direction);
m_left.Normalize();
m_forward = m_up.CrossProduct(m_left);
m_forward = c_up.CrossProduct(m_left);
m_forward.Normalize();
}
}