Various shader projects

CircleShadowCast2D.glsl: https://www.shadertoy.com/view/wdySDV
Lighting3d.glsl: https://www.shadertoy.com/view/Wtc3RN
Noise2d.glsl: https://www.shadertoy.com/view/WldGD7
Noise3d.glsl: https://www.shadertoy.com/view/Wl3GzB
Terrain3d.glsl: https://www.shadertoy.com/view/Wld3RS
NoiseCloudTrace.glsl: https://www.shadertoy.com/view/3l3Gz2
LightingBlob3d.glsl: https://www.shadertoy.com/view/3ltGD7
Spiral2dEffect.glsl: https://www.shadertoy.com/view/WsSBRV
RadarEffect.glsl: https://www.shadertoy.com/view/3sBfzV
TrajectoryQuadraticBezier.glsl: https://www.shadertoy.com/view/WdjfWV
QuadraticBezierCurve.glsl: https://www.shadertoy.com/view/tdjfWK
CubicBezierCurve.glsl: https://www.shadertoy.com/view/tsBfD3
BeepBeepImASheep.glsl: https://www.shadertoy.com/view/wdjBDK