From 480c22ce9b50caad259e254d0127e99294b4c6ab Mon Sep 17 00:00:00 2001 From: sotech117 Date: Fri, 8 Dec 2023 15:03:20 -0500 Subject: rename src directory for vec4ops --- src/4dvecops/transform4d.cpp | 18 ------------------ 1 file changed, 18 deletions(-) delete mode 100644 src/4dvecops/transform4d.cpp (limited to 'src/4dvecops/transform4d.cpp') diff --git a/src/4dvecops/transform4d.cpp b/src/4dvecops/transform4d.cpp deleted file mode 100644 index 5cc51f3..0000000 --- a/src/4dvecops/transform4d.cpp +++ /dev/null @@ -1,18 +0,0 @@ -#include "vec4ops.h" - -// this is used to transform a 4d point by a 4d matrix and its associated translation -// this is motivated by the fact that glm does not support 5d matrices, so we cannot define a mat5 to encapsulate both the rotation and translation in one matrix -// therefore, we break the 5d transformation into a 4d rotation and a 4d translation -glm::vec4 Vec4Ops::transformPoint4(glm::vec4 point4, glm::mat4 transformDirectionMatrix, glm::vec4 translationPointVector) { - // do the translation then direction - point4 = transformDirectionMatrix * point4; - point4 += translationPointVector; - return point4; -} - -glm::vec4 Vec4Ops::inverseTransformPoint4(glm::vec4 point4, glm::mat4 inverseTransformDirectionMatrix, glm::vec4 inverseTranslationPointVector) { - // do the direction then translation - point4 += inverseTranslationPointVector; - point4 = inverseTranslationPointVector * point4; - return point4; -} \ No newline at end of file -- cgit v1.2.3-70-g09d2