Files
maszyna/shaders/mat_stars.frag
stele 89231426e3 Changed reflection value to normalmaps alfa.
Fixed order in color conversion in stars shader.
2018-12-22 16:44:22 +01:00

30 lines
618 B
GLSL

#include <common>
#include <tonemapping.glsl>
flat in vec3 f_normal_raw;
layout(location = 0) out vec4 out_color;
#if MOTIONBLUR_ENABLED
layout(location = 1) out vec4 out_motion;
#endif
void main()
{
float x = (gl_PointCoord.x - 0.5f) * 2.0f;
float y = (gl_PointCoord.y - 0.5f) * 2.0f;
float dist2 = abs(x * x + y * y);
if (dist2 > 0.5f * 0.5f)
discard;
// color data space is shared with normals, ugh
vec4 color = vec4(pow(f_normal_raw.rgb, vec3(2.2)), 1.0f);
#if POSTFX_ENABLED
out_color = color;
#else
out_color = tonemap(color);
#endif
#if MOTIONBLUR_ENABLED
out_motion = vec4(0.0f);
#endif
}