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Code Issues 123 Wiki Activity

camera-centric rendering, initial implementation

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This commit is contained in:
tmj-fstate
2017-05-25 12:58:43 +02:00
parent ac61dbdf14
commit 2b6ea903bc
15 changed files with 385 additions and 357 deletions
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9
frustum.h
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@@ -27,6 +27,9 @@ public:
calculate(glm::mat4 const &Projection, glm::mat4 const &Modelview);
// returns true if specified point is inside of the frustum
inline
bool
point_inside( glm::vec3 const &Point ) const { return point_inside( Point.x, Point.y, Point.z ); }
inline
bool
point_inside( float3 const &Point ) const { return point_inside( Point.x, Point.y, Point.z ); }
inline
@@ -36,6 +39,9 @@ public:
point_inside( float const X, float const Y, float const Z ) const;
// tests if the sphere is in frustum, returns the distance between origin and sphere centre
inline
float
sphere_inside( glm::vec3 const &Center, float const Radius ) const { return sphere_inside( Center.x, Center.y, Center.z, Radius ); }
inline
float
sphere_inside( float3 const &Center, float const Radius ) const { return sphere_inside( Center.x, Center.y, Center.z, Radius ); }
inline
@@ -45,6 +51,9 @@ public:
sphere_inside( float const X, float const Y, float const Z, float const Radius ) const;
// returns true if specified cube is inside of the frustum. Size = half of the length
inline
bool
cube_inside( glm::vec3 const &Center, float const Size ) const { return cube_inside( Center.x, Center.y, Center.z, Size ); }
inline
bool
cube_inside( float3 const &Center, float const Size ) const { return cube_inside( Center.x, Center.y, Center.z, Size ); }
inline