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Eevee: Some changes to default shader.

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Use old BI material prop and use a metallic approach.
This commit is contained in:
Clément Foucault
2017-05-17 17:41:21 +02:00
parent 60cd996c0a
commit ecee490d13
3 changed files with 22 additions and 16 deletions
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18
source/blender/draw/engines/eevee/eevee_engine.c
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@@ -620,12 +620,13 @@ static void EEVEE_cache_populate(void *vedata, Object *ob)
else {
/* Shader failed : pink color */
static float col[3] = {1.0f, 0.0f, 1.0f};
static float spec[3] = {1.0f, 0.0f, 1.0f};
static short hardness = 1;
static float half = 0.5f;
shgrp = DRW_shgroup_create(e_data.default_lit, psl->default_pass);
DRW_shgroup_uniform_vec3(shgrp, "diffuse_col", col, 1);
DRW_shgroup_uniform_vec3(shgrp, "specular_col", spec, 1);
DRW_shgroup_uniform_short(shgrp, "hardness", &hardness, 1);
DRW_shgroup_uniform_vec3(shgrp, "basecol", col, 1);
DRW_shgroup_uniform_float(shgrp, "metallic", &half, 1);
DRW_shgroup_uniform_float(shgrp, "specular", &half, 1);
DRW_shgroup_uniform_float(shgrp, "roughness", &half, 1);
DRW_shgroup_uniform_texture(stl->g_data->default_lit_grp, "ltcMat", e_data.ltc_mat);
DRW_shgroup_uniform_texture(stl->g_data->default_lit_grp, "brdfLut", e_data.brdf_lut);
DRW_shgroup_uniform_texture(stl->g_data->default_lit_grp, "probeFiltered", txl->probe_pool);
@@ -640,9 +641,10 @@ static void EEVEE_cache_populate(void *vedata, Object *ob)
}
else {
DRWShadingGroup *shgrp = DRW_shgroup_create(e_data.default_lit, psl->default_pass);
DRW_shgroup_uniform_vec3(shgrp, "diffuse_col", &ma->r, 1);
DRW_shgroup_uniform_vec3(shgrp, "specular_col", &ma->specr, 1);
DRW_shgroup_uniform_short(shgrp, "hardness", &ma->har, 1);
DRW_shgroup_uniform_vec3(shgrp, "basecol", &ma->r, 1);
DRW_shgroup_uniform_float(shgrp, "metallic", &ma->ray_mirror, 1);
DRW_shgroup_uniform_float(shgrp, "specular", &ma->spec, 1);
DRW_shgroup_uniform_float(shgrp, "roughness", &ma->gloss_mir, 1);
DRW_shgroup_uniform_texture(stl->g_data->default_lit_grp, "ltcMat", e_data.ltc_mat);
DRW_shgroup_uniform_texture(stl->g_data->default_lit_grp, "brdfLut", e_data.brdf_lut);
DRW_shgroup_uniform_texture(stl->g_data->default_lit_grp, "probeFiltered", txl->probe_pool);

14
source/blender/draw/engines/eevee/shaders/default_frag.glsl
View File

@@ -1,13 +1,15 @@
uniform vec3 diffuse_col;
uniform vec3 specular_col;
uniform int hardness;
uniform vec3 basecol;
uniform float metallic;
uniform float specular;
uniform float roughness;
out vec4 FragColor;
void main()
{
float roughness = 1.0 - float(hardness) / 511.0;
roughness *= roughness;
FragColor = vec4(eevee_surface_lit(worldNormal, diffuse_col, specular_col, roughness, 1.0), 1.0);
vec3 dielectric = vec3(0.034) * specular * 2.0;
vec3 diffuse = mix(basecol, vec3(0.0), metallic);
vec3 f0 = mix(dielectric, basecol, metallic);
FragColor = vec4(eevee_surface_lit(worldNormal, diffuse, f0, roughness, 1.0), 1.0);
}