bassemhermina

// number of directions to sample in UV space
#define NUM_SAMPLE_DIRECTIONS {{ numSampleDirections }}

// number of sample steps when raymarching along a direction
#define NUM_SAMPLE_STEPS      {{ numSampleSteps }}

#define APPLY_ATTENUATION     {{ attenuation }}

#define USE_ACTUAL_NORMALS    {{ useActualNormals }}

bassemhermina

in vec2 v_texcoord; // texture coords
in vec3 v_normal;   // normal
in vec3 v_binormal; // binormal (for TBN basis calc)
in vec3 v_pos;      // pixel view space position

out vec4 color;

layout(std140) uniform Transforms
{
    mat4x4 world_matrix;  // object's world position