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Remove some stuff

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bloeys
2024-04-14 07:59:40 +04:00
parent bb1946b930
commit 594d342bf0
1 changed files with 8 additions and 8 deletions
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16
res/shaders/simple.glsl
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@ -116,12 +116,12 @@ float CalcShadow(sampler2D shadowMap, vec3 lightDir)
// Bias in the range [0.005, 0.05] depending on the angle, where a higher
// angle gives a higher bias, as shadow acne gets worse with angle
float bias = max(0.05 * (1.0 - dot(normalizedVertNorm, lightDir)), 0.005);
float bias = max(0.05 * (1 - dot(normalizedVertNorm, lightDir)), 0.005);
// 'Percentage Close Filtering'. B
// Basically get soft shadows by averaging this texel and surrounding ones
float shadow = 0.0;
vec2 texelSize = 1.0 / textureSize(shadowMap, 0);
float shadow = 0;
vec2 texelSize = 1 / textureSize(shadowMap, 0);
for(int x = -1; x <= 1; ++x)
{
for(int y = -1; y <= 1; ++y)
@ -130,11 +130,11 @@ float CalcShadow(sampler2D shadowMap, vec3 lightDir)
// If our depth is larger than the lights closest depth at the texel we checked (projCoords),
// then there is something closer to the light than us, and so we are in shadow
shadow += currentDepth - bias > pcfDepth ? 1.0 : 0.0;
shadow += currentDepth - bias > pcfDepth ? 1 : 0;
}
}
shadow /= 9.0;
shadow /= 9;
return shadow;
}
@ -155,7 +155,7 @@ vec3 CalcDirLight()
// Shadow
float shadow = CalcShadow(dirLight.shadowMap, lightDir);
return (finalDiffuse + finalSpecular) * (1.0 - shadow);
return (finalDiffuse + finalSpecular) * (1 - shadow);
}
vec3 CalcPointLight(PointLight pointLight)
@ -178,7 +178,7 @@ vec3 CalcPointLight(PointLight pointLight)
// attenuation
float distToLight = length(pointLight.pos - fragPos);
float attenuation = 1.0 / (pointLight.constant + pointLight.linear * distToLight + pointLight.quadratic * (distToLight * distToLight));
float attenuation = 1 / (pointLight.constant + pointLight.linear * distToLight + pointLight.quadratic * (distToLight * distToLight));
return (finalDiffuse + finalSpecular) * attenuation;
}
@ -195,7 +195,7 @@ vec3 CalcSpotLight(SpotLight light)
// light after outer cutoff
float theta = dot(fragToLightDir, normalize(-light.dir));
float epsilon = (light.innerCutoff - light.outerCutoff);
float intensity = clamp((theta - light.outerCutoff) / epsilon, 0.0, 1.0);
float intensity = clamp((theta - light.outerCutoff) / epsilon, 0.0, 1);
if (intensity == 0)
return vec3(0);