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#pragma BLENDER_REQUIRE(common_hair_lib.glsl)
#ifndef USE_GPU_SHADER_CREATE_INFO
/*
* To be compiled with common_hair_lib.glsl.
*/
layout(local_size_x = 1, local_size_y = 1) in;
layout(std430, binding = 0) writeonly buffer hairPointOutputBuffer
{
vec4 posTime[];
}
out_vertbuf;
#endif
void main(void)
{
float interp_time;
vec4 data0, data1, data2, data3;
hair_get_interp_attrs(data0, data1, data2, data3, interp_time);
vec4 weights = hair_get_weights_cardinal(interp_time);
vec4 result = hair_interp_data(data0, data1, data2, data3, weights);
uint index = uint(hair_get_id() * hairStrandsRes) + gl_GlobalInvocationID.y;
posTime[index] = result;
}
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