Main features

• Hor+ FOV scaling for widescreen
• Separately calculated viewmodel FOV
• Adjustable viewmodel origin
• Alternative viewmodel bob from CS:GO 1.0.0.40
• Viewmodel sway/lag
• Viewmodel shifting can be disabled
• Alternative crosshair
• Bodygroup-based arm changing depending on team
• Separate hand models for viewmodels (CS:GO/GMod style)
• Client-side weapon inspecting
• Bone controlled camera movement
• Mirrored shell ejects
• FOV lerp
• Shader-based model renderer
  • GPU skinning for capable hardware

Notes

• Read the installation instructions. It's very easy to break your game if you don't.
• Play on VAC secured servers at your own risk.
• Some features will not work when running the game in D3D or software mode (viewmodel FOV, crosshair...).
• Some features will not work when cl_lw is set to 0 (inspecting, crosshair...).
• Other client-side mods like MetaHook might interfere with this.
• Some pirated clients (warzone) come with a program called gtlib which starts bitching when csldr is installed. To avoid this, csldr will remove GTLib.asi automatically when the game is launched. I'm not sure if this has any consequences but it seemed to work fine when I tested it.

Installation

1. Download Windows binary from the releases page or compile it from source
2. Navigate to "cstrike/cl_dlls" (or "czero/cl_dlls" if you're playing Condition Zero)
3. Rename the existing client.dll to client_orig.dll (client.so to client_orig.so on Linux)
4. Play

Shader-based model renderer

The shader-based model renderer requires OpenGL 2.0 for GLSL shaders. For GPU skinning to work, OpenGL 2.1 is required for non-square GLSL matrices and the GL_ARB_uniform_buffer_object extension is needed for UBOs. Currently the renderer doesn't have a lot going for it besides improved performance in some cases. Eventually I will add more features to it for modding purposes.

Known issues with the renderer:

• Lighting is way off (some parts are too dark and others too light)
• Chrome rendering is wrong (haven't bothered to implement it properly yet, chrome is rarely used anywhere)
• Custom rendermodes are not implemented (haven't bothered, rarely seen in-game like chrome)
• Elights are not handled (also rarely seen in-game)
• Rendering of hulls, bboxes or bones is not supported

The renderer can be enabled with studio_fastpath 1 if the system supports it. To see information about the renderer's state, use studio_info. If you notice any issues with the renderer (models not looking as they should, worse performance, etc.) let me know by opening an issue.

Other stuff

• To get bone controlled camera movement working, make a bone called "camera" and make an attachment on it.
• You can make hand bodygroups change depending on what team you're in by naming the bodygroup so that is starts with "arms".
• Inspect sequence indices are hardcoded for compatibility, it's always the sequence after the last default sequence. Check inspectAnims array in inspect.c if in doubt.

Cvars and commands

Name	Description
camera_movement_interp	Smooths out camera movement when switching weapons. Recommended value is 0.1. Set to 0 to disable smoothing.
camera_movement_scale	Camera movement scale.
cl_bob_lower_amt	Specifies how much the viewmodel moves inwards for CS:GO style bob.
cl_bobamt_lat	Lateral scale for CS:GO style bob.
cl_bobamt_vert	Vertical scale for CS:GO style bob.
cl_bobstyle	0 for default bob, 1 for old style bob and 2 for CS:GO style bob.
cl_mirror_knife	Mirrors the knife viewmodel.
cl_rollangle	Viewmodel roll angle.
cl_rollspeed	Viewmodel roll speed.
fov_horplus	Enables Hor+ scaling for FOV. Fixes the FOV when playing with aspect ratios other than 4:3.
fov_lerp	FOV interpolation time in seconds.
lookat	Inspects weapon if the animation is present.
mirror_shell	Switches the direction of shell ejects.
studio_fastpath	Enables the shader-based model renderer.
studio_info	Prints information about the shader-based model renderer.
viewmodel_fov	Viewmodel FOV.
viewmodel_hands	Specifies an external hand model, for example "v_hands.mdl". Can be disabled with an empty string ("").
viewmodel_lag_style	Viewmodel sway style. 0 is off, 1 is HL2 style and 2 is CS:S/CS:GO style.
viewmodel_lag_scale	Scale of the viewmodel sway (HL2 sway only).
viewmodel_lag_speed	Speed of the viewmodel sway.
viewmodel_offset_x	Viewmodel's x offset.
viewmodel_offset_y	Viewmodel's y offset.
viewmodel_offset_z	Viewmodel's z offset.
viewmodel_shift	Fixes the viewmodel shift when looking up and down. 1 disables the shift without fixing the viewmodel position, 2 disables the shift and fixes the viewmodel position.
xhair_alpha	Crosshair's transparency (0-1).
xhair_color_b	Crosshair color's blue value (0-1).
xhair_color_g	Crosshair color's green value (0-1).
xhair_color_r	Crosshair color's red value (0-1).
xhair_dot	Enables crosshair dot.
xhair_enable	Enables enhanced crosshair.
xhair_gap	Space between crosshair's lines.
xhair_pad	Border around crosshair.
xhair_size	Crosshair size.
xhair_t	Enables T-shaped crosshair.
xhair_thick	Crosshair thickness.