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Don't show overhang on first layer or below buildplate.

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This commit is contained in:
Remco Burema 2020-09-01 14:40:43 +02:00
parent d7325be39f
commit 3717181884
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GPG key ID: 215C49431D43F98C
1 changed files with 2 additions and 2 deletions
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4
resources/shaders/overhang.shader
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@ -61,7 +61,7 @@ fragment =
highp float NdotR = clamp(dot(viewVector, reflectedLight), 0.0, 1.0); highp float NdotR = clamp(dot(viewVector, reflectedLight), 0.0, 1.0);
finalColor += pow(NdotR, u_shininess) * u_specularColor; finalColor += pow(NdotR, u_shininess) * u_specularColor;
finalColor = (-normal.y > u_overhangAngle) ? u_overhangColor : finalColor; finalColor = (f_vertex.y > 0.0001 && -normal.y > u_overhangAngle) ? u_overhangColor : finalColor;
highp vec3 grid = vec3(f_vertex.x - floor(f_vertex.x - 0.5), f_vertex.y - floor(f_vertex.y - 0.5), f_vertex.z - floor(f_vertex.z - 0.5)); highp vec3 grid = vec3(f_vertex.x - floor(f_vertex.x - 0.5), f_vertex.y - floor(f_vertex.y - 0.5), f_vertex.z - floor(f_vertex.z - 0.5));
finalColor.a = (u_renderError > 0.5) && dot(grid, grid) < 0.245 ? 0.667 : 1.0; finalColor.a = (u_renderError > 0.5) && dot(grid, grid) < 0.245 ? 0.667 : 1.0;
@ -138,7 +138,7 @@ fragment41core =
highp float NdotR = clamp(dot(viewVector, reflectedLight), 0.0, 1.0); highp float NdotR = clamp(dot(viewVector, reflectedLight), 0.0, 1.0);
finalColor += pow(NdotR, u_shininess) * u_specularColor; finalColor += pow(NdotR, u_shininess) * u_specularColor;
finalColor = (u_faceId != gl_PrimitiveID) ? ((-normal.y > u_overhangAngle) ? u_overhangColor : finalColor) : u_faceColor; finalColor = (u_faceId != gl_PrimitiveID) ? ((f_vertex.y > 0.0001 && -normal.y > u_overhangAngle) ? u_overhangColor : finalColor) : u_faceColor;
frag_color = finalColor; frag_color = finalColor;
if (f_vertex.y <= 0.0) if (f_vertex.y <= 0.0)