Fixed glm::ortho #790

glm/gtc/matrix_transform.inl

@@ -102,6 +102,7 @@ namespace glm
 		mat<4, 4, T, defaultp> Result(static_cast<T>(1));
 		Result[0][0] = static_cast<T>(2) / (right - left);
 		Result[1][1] = static_cast<T>(2) / (top - bottom);
+		Result[2][2] = - static_cast<T>(1);
 		Result[3][0] = - (right + left) / (right - left);
 		Result[3][1] = - (top + bottom) / (top - bottom);
 		return Result;

readme.md

@@ -66,6 +66,7 @@ glm::mat4 camera(float Translate, glm::vec2 const& Rotate)
 - Fixed build problems due to printf and std::clock_t #778
 - Fixed int mod
 - Anonymous unions require C++ language extensions
+- Fixed ortho #790
 
 ### [GLM 0.9.9.0](https://github.com/g-truc/glm/releases/tag/0.9.9.0) - 2018-05-22
 #### Features: