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Moved shaders to new directory

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Sascha Willems 2023-05-09 21:03:02 +02:00
parent 0b3f8340e3
commit 99b226237a
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25
data/shaders/glsl/multiview/viewdisplay.frag
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#version 450
layout (binding = 1) uniform sampler2DArray samplerView;
layout (binding = 0) uniform UBO
{
layout(offset = 272) float distortionAlpha;
} ubo;
layout (location = 0) in vec2 inUV;
layout (location = 0) out vec4 outColor;
layout (constant_id = 0) const float VIEW_LAYER = 0.0f;
void main()
{
const float alpha = ubo.distortionAlpha;
vec2 p1 = vec2(2.0 * inUV - 1.0);
vec2 p2 = p1 / (1.0 - alpha * length(p1));
p2 = (p2 + 1.0) * 0.5;
bool inside = ((p2.x >= 0.0) && (p2.x <= 1.0) && (p2.y >= 0.0 ) && (p2.y <= 1.0));
outColor = inside ? texture(samplerView, vec3(p2, VIEW_LAYER)) : vec4(0.0);
}