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More jitter DOF stuff

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blur sky, and improve DOF a tiny bit, add a focus strength slider and focal point indicator. also tweaked the clouds a little
This commit is contained in:
WoMspace
2023-01-16 04:42:52 +00:00
parent ad0aae6a29
commit 539dafc8d2
7 changed files with 76 additions and 32 deletions
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33
shaders/gbuffers_all_translucent.vsh
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@ -36,6 +36,7 @@ varying vec4 tangent_other;
flat varying vec4 lightCol; //main light source color (rgb),used light source(1=sun,-1=moon)
uniform int frameCounter;
uniform float frameTimeCounter;
uniform float far;
uniform float aspectRatio;
uniform float viewHeight;
@ -56,6 +57,9 @@ uniform int framemod8;
vec4 toClipSpace3(vec3 viewSpacePosition) {
return vec4(projMAD(gl_ProjectionMatrix, viewSpacePosition),-viewSpacePosition.z);
}
mat2 rotate(float angle){
return mat2(cos(angle), -sin(angle), sin(angle), cos(angle));
}
//////////////////////////////VOID MAIN//////////////////////////////
//////////////////////////////VOID MAIN//////////////////////////////
//////////////////////////////VOID MAIN//////////////////////////////
@ -107,9 +111,25 @@ void main() {
gl_Position.xy = gl_Position.xy * RENDER_SCALE + RENDER_SCALE * gl_Position.w - gl_Position.w;
#endif
#ifdef TAA
gl_Position.xy += offsets[framemod8] * gl_Position.w*texelSize;
gl_Position.xy += offsets[framemod8] * gl_Position.w*texelSize;
#endif
#ifdef DOF_JITTER
vec2 jitter = clamp(jitter_offsets[1024 - (frameCounter % 1024)] ,-1.0,1.0) ;
jitter = rotate(frameTimeCounter) * jitter;
jitter.y *= aspectRatio;
float focus = DOF_JITTER_FOCUS;
// vec2 coords = vec2(8.0/viewWidth, 256.0/viewHeight);
// float focus = texture2D(colortex4, coords).r;
// focus = pow(far + 1.0, focus) - 1.0;
float distanceToFocus = gl_Position.z - focus;
gl_Position.xy += (jitter * JITTER_STRENGTH) * distanceToFocus * 1e-2;
#endif
vec3 sc = texelFetch2D(colortex4,ivec2(6,37),0).rgb;
@ -118,15 +138,4 @@ void main() {
WsunVec = lightCol.a*normalize(mat3(gbufferModelViewInverse) *sunPosition);
#ifdef DOF_JITTER
vec2 jitter = jitter_offsets[1024 - (frameCounter % 1024)];
jitter.y *= aspectRatio;
float focus = DOF_JITTER_FOCUS;
// vec2 coords = vec2(8.0/viewWidth, 256.0/viewHeight);
// float focus = texture2D(colortex4, coords).r;
// focus = pow(far + 1.0, focus) - 1.0;
float distanceToFocus = gl_Position.z - focus;
gl_Position.xy += jitter * distanceToFocus * 1e-2;
#endif
}