Sha256: 7b0f2dddbb405b7ae982770c794354758ea5ac63edb0b46668b83cba271917c7
Contents?: true
Size: 429 Bytes
Versions: 12
Compression:
Stored size: 429 Bytes
Contents
/**
* DOC_TBA
*
* @name czm_eyeOffset
* @glslFunction
*
* @param {vec4} positionEC DOC_TBA.
* @param {vec3} eyeOffset DOC_TBA.
*
* @returns {vec4} DOC_TBA.
*/
vec4 czm_eyeOffset(vec4 positionEC, vec3 eyeOffset)
{
// This equation is approximate in x and y.
vec4 p = positionEC;
vec4 zEyeOffset = normalize(p) * eyeOffset.z;
p.xy += eyeOffset.xy + zEyeOffset.xy;
p.z += zEyeOffset.z;
return p;
}
Version data entries
12 entries across 12 versions & 1 rubygems