Lattest PR review

Function names, code formatting...

1 files changed, 0 insertions, 81 deletions

diff --git a/src/shapes.c b/src/shapes.c
index 74480c83..8c6c4be0 100644
--- a/src/shapes.c
+++ b/src/shapes.c
@@ -534,84 +534,3 @@ Rectangle GetCollisionRec(Rectangle rec1, Rectangle rec2)
 
     return retRec;
 }
-
-
-RayHitInfo RaycastGroundPlane( Ray ray, float groundHeight )
-{
-    RayHitInfo result = {0};
-
-    if (fabs(ray.direction.y) > EPSILON)
-    {
-        float t = (ray.position.y - groundHeight) / -ray.direction.y;
-        if (t >= 0.0) {
-            Vector3 rayDir = ray.direction;
-            VectorScale( &rayDir, t );
-            result.hit = true;
-            result.distance = t;
-            result.hitNormal = (Vector3){ 0.0, 1.0, 0.0};
-            result.hitPosition = VectorAdd( ray.position, rayDir );
-        }
-    }
-    return result;
-}
-// Adapted from: 
-// https://en.wikipedia.org/wiki/M%C3%B6ller%E2%80%93Trumbore_intersection_algorithm
-RayHitInfo RaycastTriangle( Ray ray, Vector3 a, Vector3 b, Vector3 c )
-{
-    Vector3 e1, e2;  //Edge1, Edge2
-    Vector3 p, q, tv;
-    float det, inv_det, u, v;
-    float t;
-    RayHitInfo result = {0};
-    
-    //Find vectors for two edges sharing V1
-    e1 = VectorSubtract( b, a);
-    e2 = VectorSubtract( c, a);
-    
-    //Begin calculating determinant - also used to calculate u parameter
-    p = VectorCrossProduct( ray.direction, e2);
-    
-    //if determinant is near zero, ray lies in plane of triangle or ray is parallel to plane of triangle
-    det = VectorDotProduct(e1, p);
-    
-    //NOT CULLING
-    if(det > -EPSILON && det < EPSILON) return result;
-    inv_det = 1.f / det;
-    
-    //calculate distance from V1 to ray origin
-    tv = VectorSubtract( ray.position, a );
-    
-    //Calculate u parameter and test bound
-    u = VectorDotProduct(tv, p) * inv_det;
-    
-    //The intersection lies outside of the triangle
-    if(u < 0.f || u > 1.f) return result;
-    
-    //Prepare to test v parameter
-    q = VectorCrossProduct( tv, e1 );
-    
-    //Calculate V parameter and test bound
-    v = VectorDotProduct( ray.direction, q) * inv_det;
-    
-    //The intersection lies outside of the triangle
-    if(v < 0.f || (u + v)  > 1.f) return result;
-    
-    t = VectorDotProduct(e2, q) * inv_det;
-    
-    
-    if(t > EPSILON) { 
-        // ray hit, get hit point and normal
-        result.hit = true;
-        result.distance = t;
-
-        result.hit = true;
-        result.hitNormal = VectorCrossProduct( e1, e2 );
-        VectorNormalize( &result.hitNormal );
-        Vector3 rayDir = ray.direction;
-        VectorScale( &rayDir, t );        
-        result.hitPosition = VectorAdd( ray.position, rayDir );
-    }
-    
-    return result;
-}
-