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flip fizzer-kirby-jump and add some parameters

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hunterk 2018-03-26 13:15:02 -05:00
parent cf7c908776
commit 479ff892e3
1 changed files with 15 additions and 6 deletions
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21
procedural/fizzer-kirby-jump.slang
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@ -10,8 +10,17 @@ layout(std140, set = 0, binding = 0) uniform UBO
vec4 OriginalSize; vec4 OriginalSize;
vec4 SourceSize; vec4 SourceSize;
uint FrameCount; uint FrameCount;
float ZOOM;
float X_AXIS;
float Y_AXIS;
float SPEED;
} global; } global;
#pragma parameter ZOOM "Zoom" 2.0 0.001 10.0 0.1
#pragma parameter X_AXIS "Pan Horizontal" 0.0 -1.0 1.0 0.01
#pragma parameter Y_AXIS "Pan Vertical" 0.0 -1.01 1.0 0.01
#pragma parameter SPEED "Animation Speed" 1.0 0.0 5.0 0.1
#pragma stage vertex #pragma stage vertex
layout(location = 0) in vec4 Position; layout(location = 0) in vec4 Position;
layout(location = 1) in vec2 TexCoord; layout(location = 1) in vec2 TexCoord;
@ -21,12 +30,13 @@ void main()
{ {
gl_Position = global.MVP * Position; gl_Position = global.MVP * Position;
vTexCoord = gl_Position.xy; vTexCoord = gl_Position.xy;
vTexCoord = vTexCoord;
} }
#pragma stage fragment #pragma stage fragment
layout(location = 0) in vec2 vTexCoord; layout(location = 0) in vec2 vTexCoord;
layout(location = 0) out vec4 FragColor; layout(location = 0) out vec4 FragColor;
float iGlobalTime = float(global.FrameCount)*0.025; float iGlobalTime = float(global.FrameCount)*0.025 * global.SPEED;
vec2 iResolution = global.OutputSize.xy; vec2 iResolution = global.OutputSize.xy;
// polynomial smooth min (from IQ) // polynomial smooth min (from IQ)
@ -236,7 +246,7 @@ void mainImage( out vec4 fragColor, in vec2 fragCoord )
rp.x=abs(rp.x); rp.x=abs(rp.x);
// blushes // blushes
diff*=mix(vec3(1,.5,.5),vec3(1),smoothstep(.1,.15,length((rp.xy-vec2(.4,.2))*vec2(1,1.65)))); diff*=mix(vec3(1,.5,.5),vec3(1),smoothstep(.1,.15,length((rp.xy-vec2(.4,.2))*vec2(1.,1.65))));
rp.xy-=vec2(.16,.45); rp.xy-=vec2(.16,.45);
rp.xy*=.9; rp.xy*=.9;
@ -270,9 +280,9 @@ void mainImage( out vec4 fragColor, in vec2 fragCoord )
backg=mix(backg,vec3(1.,1.,.5),.1*starShape((ot-vec2(0.,.6))*8.)*smoothstep(9.,10.,t)); backg=mix(backg,vec3(1.,1.,.5),.1*starShape((ot-vec2(0.,.6))*8.)*smoothstep(9.,10.,t));
diff=mix(diff,backg,smoothstep(.9,10.,t)); diff=mix(diff,backg,smoothstep(.9,10.,t));
fragColor.rgb=mix(vec3(.15,0,0),vec3(1),ao)*shad*diff*1.1; fragColor.rgb=mix(vec3(.15,0,0),vec3(1.,1.,1.),ao)*shad*diff*1.1;
fragColor.rgb+=emit; fragColor.rgb+=emit;
fragColor.a = 1.0f; fragColor.a = 1.0;
fragColor.rgb=pow(fragColor.rgb,vec3(1./2.4)); fragColor.rgb=pow(fragColor.rgb,vec3(1./2.4));
} }
@ -280,7 +290,6 @@ void mainImage( out vec4 fragColor, in vec2 fragCoord )
void main(void) void main(void)
{ {
//just some shit to wrap shadertoy's stuff //just some shit to wrap shadertoy's stuff
vec2 FragCoord = vTexCoord.xy*global.OutputSize.xy; vec2 FragCoord = ((vTexCoord / global.ZOOM) + 0.5 + vec2(global.X_AXIS, global.Y_AXIS)) * global.OutputSize.xy;
FragCoord.y = -FragCoord.y;
mainImage(FragColor,FragCoord); mainImage(FragColor,FragCoord);
} }