hand is now excluded from world curvature

README.md

@@ -1,7 +1,7 @@
 # ɅEON 199X
 
-My fork of [SlinkousArt's Aeon Shader](https://github.com/slinkousart/aeon),
+A Minecraft demake shader and my fork of [SlinkousArt's Aeon Shader](https://github.com/slinkousart/aeon),
-aimed at expanding its concept to other "retro" graphic effects.
+aimed at providing a variety of effects in the vein of its parent project.
 
 ## Features
 
@@ -9,8 +9,10 @@ aimed at expanding its concept to other "retro" graphic effects.
 - Depth of Field
 - Dithering
 - Downscaling
-- PSX Vertex Warping
+- Horizontal Blur
-- PSX Texture Warping
+- Screen-Space Vertex Warping
+- Affine Texture Warping
+- World Curvature
 
 ## Acknowledgements
 

shaders/final.fsh

@@ -0,0 +1,47 @@
+#version 120
+
+#define pixelSize // [1 2 4 8 16]
+//#define hBlur
+
+varying vec2 texcoord;
+
+uniform sampler2D gcolor;
+uniform float viewWidth;
+
+#ifdef hBlur
+
+vec2 neighbor = vec2(1 / viewWidth, 0);
+
+float avg(float l, float c, float r) {
+	return (l + c + r) / 3;
+}
+
+void main() {
+	vec3 color = texture2D(gcolor, texcoord).rgb;
+
+	vec2 left = texcoord - neighbor;
+	vec2 right = texcoord + neighbor;
+	vec3 lColor;
+	if(left.x >= 0)
+		lColor = texture2D(gcolor, left).rgb;
+	else
+		lColor = color;
+
+	vec3 rColor;
+	if(right.x <= viewWidth)
+		rColor = texture2D(gcolor, right).rgb;
+	else
+		rColor = color;
+
+	vec3 blurred = vec3(avg(lColor.r, color.r, rColor.r), avg(lColor.g, color.g, rColor.g), avg(lColor.b, color.b, rColor.b));
+	gl_FragData[0] = vec4(blurred, 1);
+}
+
+#else
+
+void main() {
+	gl_FragData[0] = texture2D(gcolor, texcoord);
+}
+
+#endif
+

shaders/final.vsh

@@ -0,0 +1,3 @@
+#version 120
+
+#include "/module/empty.vert"

shaders/gbuffers_basic.vsh

@@ -2,6 +2,8 @@
 
 #define pixelSize 2 // [1 2 4 8 16]
 
+#define worldCurvature 0 // [0 1 2]
+
 varying vec2 texcoord;
 varying vec4 color;
 varying vec2 lmcoord;
@@ -26,5 +28,9 @@ void main() {
 	#ifdef tWarp
 		texture_warp();
 	#endif
+
+	#ifndef NON_WORLD
+		#include "/module/world.vert"
+	#endif
 }
 

shaders/gbuffers_clouds.fsh

@@ -0,0 +1 @@
+#include "/gbuffers_basic.fsh"

shaders/gbuffers_clouds.vsh

@@ -0,0 +1,2 @@
+#define NON_WORLD
+#include "/gbuffers_basic.vsh"

shaders/gbuffers_hand.vsh

@@ -1,5 +1,6 @@
 
 #define tWarp_mod 1.5
 
+#define NON_WORLD
 #include "/gbuffers_basic.vsh"
 

shaders/gbuffers_skybasic.fsh

@@ -0,0 +1 @@
+#include "/gbuffers_basic.fsh"

shaders/gbuffers_skybasic.vsh

@@ -0,0 +1,2 @@
+#define NON_WORLD
+#include "/gbuffers_basic.vsh"

shaders/gbuffers_skytextured.fsh

@@ -0,0 +1 @@
+#include "/gbuffers_basic.fsh"

shaders/gbuffers_skytextured.vsh

@@ -0,0 +1,2 @@
+#define NON_WORLD
+#include "/gbuffers_basic.vsh"

shaders/lang/en_US.lang

@@ -3,6 +3,7 @@ profile.DEFAULT=Default
 profile.AEON=Aeon Upstream
 profile.DOS=DOS
 profile.PSX=PSX
+profile.REALITY=Project Reality
 profile.VR32=VR32
 
 option.pixelSize=Downscaling
@@ -22,9 +23,13 @@ option.hueSteps=Hue Depth
 option.satSteps=Saturation Depth
 option.valSteps=Value Depth
 
-screen.PSX=PSX
+screen.SCREEN=Screen
+
+screen.CONSOLE=Consoles
+
+screen.PSX=PSX (1994)
 option.vWarp=Vertex Warping
-option.vWarp.comment=Emulates screen-space vertex snapping responsible for vertex wobble on the PSX
+option.vWarp.comment=Emulates screen-space vertex snapping responsible for vertex wobble on the Playstation
 value.vWarp.0=Off
 value.vWarp.1=Minimal (1x)
 value.vWarp.2=Low (2x)
@@ -33,7 +38,11 @@ value.vWarp.8=High (8x)
 value.vWarp.16=Extreme (16x)
 value.vWarp.32=Silly (32x)
 option.tWarp=Texture Warping
-option.tWarp.comment=Emulates affine texture mapping responsible for warping textures on the PSX
+option.tWarp.comment=Emulates affine texture mapping responsible for warping textures on the Playstation
+
+screen.REALITY=Project Reality (1996)
+option.hBlur=Horizontal Blur
+option.hBlur.comment=Emulates the blur responsible for reducing LCD clarity on the N64
 
 screen.FX=FX
 option.dof=Depth of Field
@@ -44,8 +53,6 @@ value.dofRes.0=Static
 value.dofRes.1=Dynamic
 option.worldCurvature=World Curvature
 value.worldCurvature.0=Off
-value.worldCurvature.1=Chunk
+value.worldCurvature.1=Cylinder
-value.worldCurvature.2=Cylinder
+value.worldCurvature.2=Round
-value.worldCurvature.3=Polyhedron
-value.worldCurvature.4=Sphere
 

shaders/module/world.vert

@@ -0,0 +1,8 @@
+#if worldCurvature == 1
+	float z = gl_Position.z * gl_Position.z;
+	gl_Position.y -= z / 256;
+#elif worldCurvature == 2
+	vec2 xz = gl_Position.xz;
+	gl_Position.y -= ceil(( dot(xz, xz) * 5 ) / 512) / 5;
+#endif
+

shaders/shaders.properties

@@ -1,25 +1,32 @@
 sliders=pixelSize hueSteps satSteps valSteps rgbSteps vWarp
 
 #	-- PROFILES --
-profile.DEFAULT=pixelSize=2 colorMode=0 dithering hueSteps=4 satSteps=4 valSteps=4 vWarp=0 !tWarp
+profile.DEFAULT=pixelSize=2 colorMode=0 dithering hueSteps=4 satSteps=4 valSteps=4 vWarp=0 !tWarp !hBlur
-profile.AEON=pixelSize=1 colorMode=0 dithering hueSteps=8 satSteps=4 valSteps=4 vWarp=0 !tWarp
+profile.AEON=pixelSize=1 colorMode=0 dithering hueSteps=8 satSteps=4 valSteps=4 vWarp=0 !tWarp !hBlur
-profile.DOS=pixelSize=4 colorMode=1 dithering rgbSteps=2 vWarp=1 !tWarp
+profile.DOS=pixelSize=4 colorMode=1 dithering rgbSteps=2 vWarp=1 !tWarp !hBlur
-profile.PSX=pixelSize=2 colorMode=1 !dithering rgbSteps=16 vWarp=2 tWarp
+profile.PSX=pixelSize=2 colorMode=1 !dithering rgbSteps=16 vWarp=2 tWarp !hBlur
-profile.VR32=pixelSize=8 colorMode=0 !dithering hueSteps=2 satSteps=2 valSteps=2 vWarp=1 !tWarp
+profile.REALITY=profile.PSX !tWarp hBlur
+profile.VR32=pixelSize=8 colorMode=0 !dithering hueSteps=2 satSteps=2 valSteps=2 vWarp=1 !tWarp !hBlur
 
 #	-- SCREENS --
 #	default
-screen=<profile> <empty> pixelSize <empty> [COLOR] [PSX] [FX]
+screen=<profile> <empty> pixelSize <empty> [COLOR] [SCREEN] [CONSOLE] [FX]
 
 #	colors
 screen.COLOR.columns=3
 screen.COLOR=colorMode dithering <empty> rgbSteps <empty> <empty> hueSteps satSteps valSteps
 
-#	psx
+#	screen effects
-screen.PSX=vWarp tWarp
+screen.SCREEN=<empty>
 
-#	fx
+#	console effects
-screen.FX=dof dofRes
+screen.CONSOLE.columns=1
+screen.CONSOLE=[PSX] [REALITY]
+screen.PSX=vWarp tWarp 	#	playstation
+screen.REALITY=hBlur 	#	nintendo 64
+
+#	custom effects
+screen.FX=dof dofRes worldCurvature
 
 #	-- CONDITIONALS --
 gbuffers_hand.enabled=tWarp