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https://github.com/Nexoniarz/Fry3DX.git
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f3e8eca87b
Shapes with live settings, shape editing, knife and hole tools, drawing shapes onto other objects, combining objects (add / subtract / overlap), copies, thickness, painting with stickers and layers, a Layout tab, a Print tab with checks, packed .fry files with autosave, export to GLB, glTF, FBX, OBJ, 3MF, STL and PLY, folders in Layers, its own crash screen, and a website for GitHub Pages in docs/. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01NMSrd5oe1GpUD7E6d825KP
25 lines
874 B
GLSL
25 lines
874 B
GLSL
#version 460
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// Bloom, coming up: a 3×3 tent of the smaller level, added onto the larger one (blended).
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#define KEEL_POST // screen-space: render targets, sampled clamped
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#include "backend.glsl"
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PUSH_BLOCK {
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uint src;
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uint srcW, srcH;
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uint outW, outH;
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float radius;
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} pc;
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layout(location = 0) out vec4 o_color;
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vec3 tap(vec2 uv) {
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vec2 h = 0.5 / vec2(pc.srcW, pc.srcH);
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return sampleTex(pc.src, clamp(uv, h, 1.0 - h)).rgb;
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}
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void main() {
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vec2 uv = gl_FragCoord.xy / vec2(pc.outW, pc.outH);
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vec2 t = pc.radius / vec2(pc.srcW, pc.srcH);
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vec3 s = tap(uv) * 4.0;
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s += (tap(uv + vec2(-t.x, 0)) + tap(uv + vec2(t.x, 0)) + tap(uv + vec2(0, -t.y)) + tap(uv + vec2(0, t.y))) * 2.0;
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s += tap(uv + vec2(-t.x, -t.y)) + tap(uv + vec2(t.x, -t.y)) + tap(uv + vec2(-t.x, t.y)) + tap(uv + vec2(t.x, t.y));
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o_color = vec4(s / 16.0, 1.0);
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}
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