Application prototype #14
@ -46,6 +46,7 @@ uniform bool debug_mode;
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const float focal_slope = 0.3;
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const float focal_slope = 0.3;
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const vec3 light_dir = normalize(vec3(2., 2., 1.));
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const vec3 light_dir = normalize(vec3(2., 2., 1.));
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const float ixn_threshold = 0.005;
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const float ixn_threshold = 0.005;
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const float INTERIOR_DIMMING = 0.7;
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// --- sRGB ---
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// --- sRGB ---
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@ -143,6 +144,7 @@ void main() {
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vec2 hit_depths = sphere_cast(sphere_list[id], dir);
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vec2 hit_depths = sphere_cast(sphere_list[id], dir);
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// insertion-sort the fragments we hit into the fragment list
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// insertion-sort the fragments we hit into the fragment list
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float dimming = 1.;
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for (int side = 0; side < 2; ++side) {
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for (int side = 0; side < 2; ++side) {
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float hit_z = -hit_depths[side];
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float hit_z = -hit_depths[side];
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if (0. > hit_z) {
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if (0. > hit_z) {
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@ -154,7 +156,7 @@ void main() {
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frags[layer] = sphere_shading(
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frags[layer] = sphere_shading(
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sphere_list[id],
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sphere_list[id],
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hit_depths[side] * dir,
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hit_depths[side] * dir,
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color_list[id],
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dimming * color_list[id],
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id
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id
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);
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);
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}
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}
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@ -167,6 +169,7 @@ void main() {
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}
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}
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}
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}
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layer_cnt = min(layer_cnt + 1, LAYER_MAX);
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layer_cnt = min(layer_cnt + 1, LAYER_MAX);
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dimming = INTERIOR_DIMMING;
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}
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}
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}
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}
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}
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}
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