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blender-archive/source/blender/draw/modes/shaders/particle_strand_frag.glsl

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Fix T57930 : Wrong hair shading in particle edit mode Implement strand selection visualisation but without any shading. I think this is not the overlay job to draw the strands shaded. We can already view the children strands shaded for now but we might add an option to draw the shaded strand instead of (or in addition to) the guide strand.
2018-11-26 20:34:04 +01:00
uniform mat4 ModelViewProjectionMatrix;
in vec4 finalColor;
#ifdef USE_POINTS
in vec2 radii;
#endif
Draw manager: Initial implementation of particle edit mode Gets edit more from the current object and displays it as a path. this is how both hair and particle edit modes are supposed to work. This only covers path itself, it doesn't do anything like keys visualization or selection. However, it's already possible to comb and such. Only implements particle mode. There are also some settings to do soft body and cloth. No idea yet what that all is about. Copy-on-write is not supported either, this is due to some edit mode ownership problems which are to be addressed from dependency graph side. Shading is dead-simple: uses tangent as a color. This is where i hope to get some help from Clément.
2018-05-08 17:11:42 +02:00
out vec4 fragColor;
void main()
{
Fix T57930 : Wrong hair shading in particle edit mode Implement strand selection visualisation but without any shading. I think this is not the overlay job to draw the strands shaded. We can already view the children strands shaded for now but we might add an option to draw the shaded strand instead of (or in addition to) the guide strand.
2018-11-26 20:34:04 +01:00
fragColor = finalColor;
#ifdef USE_POINTS
float dist = length(gl_PointCoord - vec2(0.5));
fragColor.a = mix(finalColor.a, 0.0, smoothstep(radii[1], radii[0], dist));
if (fragColor.a == 0.0) {
discard;
}
#endif
Draw manager: Initial implementation of particle edit mode Gets edit more from the current object and displays it as a path. this is how both hair and particle edit modes are supposed to work. This only covers path itself, it doesn't do anything like keys visualization or selection. However, it's already possible to comb and such. Only implements particle mode. There are also some settings to do soft body and cloth. No idea yet what that all is about. Copy-on-write is not supported either, this is due to some edit mode ownership problems which are to be addressed from dependency graph side. Shading is dead-simple: uses tangent as a color. This is where i hope to get some help from Clément.
2018-05-08 17:11:42 +02:00
}
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