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examples/camerascroll
examples/camerascroll
 
 
8bit.shader
8bit.shader
 
 
8bit_lighting.shader
8bit_lighting.shader
 
 
README.md
README.md
 
 
camerascroll.shader
camerascroll.shader
 
 
chromatic.shader
chromatic.shader
 
 
chromatic_pulse.shader
chromatic_pulse.shader
 
 
colorpulse.shader
colorpulse.shader
 
 
lavaglow.shader
lavaglow.shader
 
 
lavaglow_heatwave.shader
lavaglow_heatwave.shader
 
 
lavaglow_lighting.shader
lavaglow_lighting.shader
 
 
lavaglow_lighting_heatwave.shader
lavaglow_lighting_heatwave.shader
 
 
pixelate.shader
pixelate.shader
 
 
pixelate_pulse.shader
pixelate_pulse.shader
 
 
redalert.shader
redalert.shader
 
 
screenshake.shader
screenshake.shader
 
 
staticpixel.shader
staticpixel.shader
 
 
staticpixel_pulse.shader
staticpixel_pulse.shader
 
 
verticalflip.shader
verticalflip.shader
 
 

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The End is Nigh: Shaders

A number of custom shaders for the game The End is Nigh, developed by Edmund McMillen and Tyler Glaiel. These shaders can be used by modders to create unique looking worlds and levels, with a variety of different effects.

A complete list of all the shaders with links to more info on their effects:

Name File
8-Bit 8bit.shader
8-Bit with Lighting 8bit_lighting.shader
Scrolling Camera camerascroll.shader
Chromatic Aberration chromatic.shader
Chromatic Aberration with Pulse chromatic_pulse.shader
Color Change with Pulse colorpulse.shader
Glowing Lava lavaglow.shader
Glowing Lava with Heatwave lavaglow_heatwave.shader
Glowing Lava with Lighting lavaglow_lighting.shader
Glowing Lava with Heatwave and Lighting lavaglow_lighting_heatwave.shader
Pixelate pixelate.shader
Pixelate with Pulse pixelate_pulse.shader
Red Alert redalert.shader
Screenshake screenshake.shader
Static Pixelation staticpixel.shader
Static Pixelation with Pulse staticpixel_pulse.shader
Vertical Flip verticalflip.shader

8-Bit

Limits the visible color range to create an 8-bit color palette effect.

Variables:

Name Type Value
resolution float The resolution of the color range.
saturation float The saturation of the resulting colors.
mosaic_size vec2 How large the on-screen pixels should be.

Tileset:

fx_shader_mid 8bit
midfx_graphics ShadeBox
midfx_layer 2

8-Bit with Lighting

Limits the visible color range to create an 8-bit color palette effect.

This shader also applies the lighting effect.

Variables:

Name Type Value
light_color vec4 Color of light above and on top of water.
light_distance float How far the glowing light will travel.
light_resolution vec2 The resolution of the lighting pixels.
glow_strength float How strong the glow effect should be.
resolution float The resolution of the color range.
saturation float The saturation of the resulting colors.
mosaic_size vec2 How large the on-screen pixels should be.

Tileset:

fx_shader_mid 8bit_lighting
midfx_graphics ShadeBox
midfx_layer 2

Scrolling Camera

Roughly simulate a camera that follows the player around the level.

How to Use:

  • Place the shader in the shaders folder and rename it colormapped.shader.
  • Create a new level and set the camera bounds to be the size you want your scrolling camera to be.
  • Make sure the camera bounds are completely outside of the actual level area.
  • Place the camera bounds to the bottom-right so the player doesn't die for being off-screen.
  • Use the level editor to create large enough levels to fulfill these requirements.

Known Issues:

  • User interface elements will not be visible when playing like this.
  • Most shaders are not compatible with the scrolling camera.
  • The scrolling camera is global and cannot be turned off for specific levels.
  • There are some issues with scrolling and it is not always reliable.

Chromatic Aberration

Applies a chromatic aberration effect (splits the color channels).

Variables:

Name Type Value
intensity vec2 The intensity of the chromatic aberration.

Tileset:

fx_shader_mid chromatic
midfx_graphics SolidBox
midfx_layer 2

Chromatic Aberration with Pulse

Pulses in and out of a chromatic aberration effect (splits the color channels).

Variables:

Name Type Value
intensity vec2 The intensity of the chromatic aberration.

Tileset:

fx_shader_mid chromatic_pulse
midfx_graphics SolidBox
midfx_layer 2

Color Change with Pulse

Pulses between the current palette and a specific color.

Variables:

Name Type Value
pulse_color vec4 The color the shader should pulse towards.
pulse_speed float The speed at which the pulse will occur.
max_color_intensity float How close the shader will get to pulse_color.

Tileset:

fx_shader_mid colorpulse
midfx_graphics SolidBox
midfx_layer 2

Glowing Lava

Applies an extremely intense glowing effect to lava.

Variables:

Name Type Value
light_color vec4 Color of light above and on top of water.
light_distance float How far the lighting will travel.
glow_color vec4 Color that white parts glow when near water.
glow_strength float How strong the glow effect should be.
glow_threshold float Green channel threshold to trigger glowing.
glow_distance float How far the glowing will travel.
overexpose float How much fully bright objects bleed.

Tileset:

fx_shader lavaripples
fx_shader_mid lavaglow
midfx_graphics ShadeBox
midfx_layer 2

Glowing Lava with Heatwave

Applies an extremely intense glowing effect to lava.

This shader also applies the heatwave effect.

Variables:

Name Type Value
light_color vec4 Color of light above and on top of water.
light_distance float How far the lighting will travel.
glow_color vec4 Color that white parts glow when near water.
glow_threshold float Green channel threshold to trigger glowing.
glow_distance float How far the glowing will travel.
overexpose float How much fully bright objects bleed.

Tileset:

fx_shader lavaripples
fx_shader_mid lavaglow_heatwave
midfx_graphics ShadeBox
midfx_layer 2

Glowing Lava with Lighting

Applies an extremely intense glowing effect to lava.

This shader also applies the lighting effect.

Variables:

Name Type Value
light_color vec4 Color of light above and on top of water.
light_distance float How far the lighting will travel.
glow_color vec4 Color that white parts glow when near water.
glow_strength float How strong the glow effect should be.
glow_threshold float Green channel threshold to trigger glowing.
glow_distance float How far the glowing will travel.
overexpose float How much fully bright objects bleed.

Tileset:

fx_shader lavaripples
fx_shader_mid lavaglow_lighting
midfx_graphics ShadeBox
midfx_layer 2

Glowing Lava with Heatwave and Lighting

Applies an extremely intense glowing effect to lava.

This shader also applies the heatwave and lighting effects.

Variables:

Name Type Value
light_color vec4 Color of light above and on top of water.
light_distance float How far the lighting will travel.
glow_color vec4 Color that white parts glow when near water.
glow_strength float How strong the glow effect should be.
glow_threshold float Green channel threshold to trigger glowing.
glow_distance float How far the glowing will travel.
overexpose float How much fully bright objects bleed.

Tileset:

fx_shader lavaripples
fx_shader_mid lavaglow_lighting_heatwave
midfx_graphics ShadeBox
midfx_layer 2

Pixelate

Pixelates the screen.

Variables:

Name Type Value
pixel_density float How much to pixelate the screen by.

Tileset:

fx_shader_mid pixelate
midfx_graphics SolidBox
midfx_layer 2

Pixelate with Pulse

Pulses in and out of pixelating the screen.

Variables:

Name Type Value
min_pixel_density float The lower bound to pixelate by.
max_pixel_density float The upper bound to pixelate by.

Tileset:

fx_shader_mid pixelate_pulse
midfx_graphics SolidBox
midfx_layer 2

Red Alert

Performs a slight chromatic aberration effect whilst shaking the screen and pulsing to the color red (by default).

This shader also applies the lighting and glowing effects.

Variables:

Name Type Value
light_color vec4 Color of light above and on top of water.
light_distance float How far the glowing light will travel.
glow_strength float How strong the glow effect should be.
pulse_color vec4 The color the shader should pulse towards.
pulse_speed float The speed at which the pulse will occur.
max_color_intensity float How close the shader will get to pulse_color.
chromatic_intensity vec2 The intensity of the chromatic aberration.
shake_speed float The speed at which to shake the screen.
shake_intensity vec2 The intensity of the screen shake.

Tileset:

fx_shader_mid redalert
midfx_graphics ShadeBox
midfx_layer 2

Screenshake

Shakes the screen in random directions.

Variables:

Name Type Value
speed float The speed at which to shake the screen.
intensity vec2 The intensity of the screen shake.

Tileset:

fx_shader_mid screenshake
midfx_graphics SolidBox
midfx_layer 2

Static Pixelation

Performs a slight chromatic aberration effect as well as a static effect whilst pixelating the screen.

Variables:

Name Type Value
pixel_density float How much to pixelate the screen by.
chromatic_intensity vec2 The intensity of the chromatic aberration.

Tileset:

fx_shader_mid staticpixel
midfx_graphics SolidBox
midfx_layer 2

Static Pixelation with Pulse

Pulses in and out of performing a slight chromatic aberration effect as well as a static effect whilst pixelating the screen.

Variables:

Name Type Value
min_pixel_density float The lower bound to pixelate by.
max_pixel_density float The upper bound to pixelate by.
chromatic_intensity vec2 The intensity of the chromatic aberration.

Tileset:

fx_shader_mid staticpixel_pulse
midfx_graphics SolidBox
midfx_layer 2

Vertical Flip

Flips the screen upside down (does not effect GUI elements).

Tileset:

fx_shader_mid verticalflip
midfx_graphics SolidBox
midfx_layer 2

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Custom shaders for The End is Nigh modding.

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game opengl shaders glsl tein theendisnigh tein-shaders

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