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SSRPass : fixed MAX_STEP #21384

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Merged
merged 4 commits into from
Mar 2, 2021
Merged

SSRPass : fixed MAX_STEP #21384

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9395d72
fixed MAX_STEP
ycw Mar 1, 2021
4592ca0
MAX_STEP toFixed
ycw Mar 1, 2021
342f248
sqrt( a*a+b*b )
ycw Mar 1, 2021
461b102
cast to float; kill `.toFixed`
ycw Mar 1, 2021
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4 changes: 2 additions & 2 deletions examples/jsm/postprocessing/SSRPass.js
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Original file line number Diff line number Diff line change
Expand Up @@ -220,7 +220,7 @@ var SSRPass = function ( { renderer, scene, camera, width, height, selects, enco

this.ssrMaterial = new ShaderMaterial( {
defines: Object.assign( {}, SSRShader.defines, {
MAX_STEP: Math.sqrt( this.width * this.width + this.height * this.height ).toFixed(1)
MAX_STEP: Math.sqrt( this.width * this.width + this.height * this.height )
} ),
uniforms: UniformsUtils.clone( SSRShader.uniforms ),
vertexShader: SSRShader.vertexShader,
Expand Down Expand Up @@ -639,7 +639,7 @@ SSRPass.prototype = Object.assign( Object.create( Pass.prototype ), {
this.width = width;
this.height = height;

this.ssrMaterial.defines.MAX_STEP = Math.sqrt( width * width + height * height ).toFixed(1);
this.ssrMaterial.defines.MAX_STEP = Math.sqrt( width * width + height * height );
this.ssrMaterial.needsUpdate = true;
this.beautyRenderTarget.setSize( width, height );
this.prevRenderTarget.setSize( width, height );
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2 changes: 1 addition & 1 deletion examples/jsm/shaders/SSRShader.js
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Expand Up @@ -163,7 +163,7 @@ var SSRShader = {
float totalStep=max(abs(xLen),abs(yLen));
float xSpan=xLen/totalStep;
float ySpan=yLen/totalStep;
for(float i=0.;i<MAX_STEP;i++){
for(float i=0.;i<float(MAX_STEP);i++){
if(i>=totalStep) break;
vec2 xy=vec2(d0.x+i*xSpan,d0.y+i*ySpan);
if(xy.x<0.||xy.x>resolution.x||xy.y<0.||xy.y>resolution.y) break;
Expand Down