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WiggleWizard/skybox.shader

Created July 27, 2018 14:09
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Godot Skybox Shader
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skybox.shader
shader_type spatial;
render_mode unshaded, cull_disabled, cull_front;
uniform samplerCube cubemap;
varying vec3 viewDir;
void vertex()
{
viewDir = (WORLD_MATRIX * vec4(VERTEX, 1.0)).xyz - (CAMERA_MATRIX * vec4(0.0, 0.0, 0.0, 1.0)).xyz;
}
void fragment()
{
ALBEDO = texture(cubemap, viewDir).xyz;
}
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