Differential D10390 Diff 33913 source/blender/draw/engines/eevee/shaders/closure_type_lib.glsl

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source/blender/draw/engines/eevee/shaders/closure_type_lib.glsl

This file was moved from source/blender/draw/engines/eevee/shaders/closure_lib.glsl.

Show First 20 Lines • Show All 141 Lines • ▼ Show 20 Lines	Closure closure_emission(vec3 rgb)
cl.radiance = rgb;		cl.radiance = rgb;
return cl;		return cl;
}		}

#endif		#endif

#ifndef VOLUMETRICS		#ifndef VOLUMETRICS

		/* Let radiance passthrough or replace it to get the BRDF and color
		* to applied to the SSR result. */
		vec3 closure_mask_ssr_radiance(vec3 radiance, float ssr_id)
		{
		return (ssrToggle && int(ssr_id) == outputSsrId) ? vec3(1.0) : radiance;
		}

void closure_load_ssr_data(		void closure_load_ssr_data(
vec3 ssr_spec, float roughness, vec3 N, vec3 viewVec, int ssr_id, inout Closure cl)		vec3 ssr_radiance, float roughness, vec3 N, float ssr_id, inout Closure cl)
{		{
/* Still encode to avoid artifacts in the SSR pass. */		/* Still encode to avoid artifacts in the SSR pass. */
vec3 vN = normalize(mat3(ViewMatrix) * N);		vec3 vN = normalize(mat3(ViewMatrix) * N);
cl.ssr_normal = normal_encode(vN, viewVec);		cl.ssr_normal = normal_encode(vN, viewCameraVec);

if (ssr_id == outputSsrId) {		if (ssrToggle && int(ssr_id) == outputSsrId) {
cl.ssr_data = vec4(ssr_spec, roughness);		cl.ssr_data = vec4(ssr_radiance, roughness);
cl.flag \|= CLOSURE_SSR_FLAG;		cl.flag \|= CLOSURE_SSR_FLAG;
}		}
		else {
		cl.radiance += ssr_radiance;
		}
}		}

void closure_load_sss_data(		void closure_load_sss_data(
float radius, vec3 sss_irradiance, vec3 sss_albedo, int sss_id, inout Closure cl)		float radius, vec3 sss_irradiance, vec3 sss_albedo, int sss_id, inout Closure cl)
{		{
# ifdef USE_SSS		# ifdef USE_SSS
if (sss_id == outputSssId) {		if (sss_id == outputSssId) {
cl.sss_irradiance = sss_irradiance;		cl.sss_irradiance = sss_irradiance;
cl.sss_radius = radius;		cl.sss_radius = radius;
cl.sss_albedo = sss_albedo;		cl.sss_albedo = sss_albedo;
cl.flag \|= CLOSURE_SSS_FLAG;		cl.flag \|= CLOSURE_SSS_FLAG;
cl.radiance += render_pass_diffuse_mask(sss_albedo, vec3(0));		/* Irradiance will be convolved by SSSS pass. Do not add to radiance. */
		sss_irradiance = vec3(0);
}		}
else
# endif		# endif
{		cl.radiance += render_pass_diffuse_mask(vec3(1), sss_irradiance) * sss_albedo;
cl.radiance += render_pass_diffuse_mask(sss_albedo, sss_irradiance * sss_albedo);
}
}		}

#endif		#endif