diff options
Diffstat (limited to 'src/core.c')
| -rw-r--r-- | src/core.c | 45 |
1 files changed, 44 insertions, 1 deletions
@@ -38,9 +38,12 @@ #include "raylib.h" // raylib main header #include "rlgl.h" // raylib OpenGL abstraction layer to OpenGL 1.1, 3.3+ or ES2 -#include "raymath.h" // Required for data type Matrix and Matrix functions #include "utils.h" // TraceLog() function // NOTE: Includes Android fopen map, InitAssetManager() + +#define RAYMATH_IMPLEMENTATION // Use raymath as a header-only library (includes implementation) +#define RAYMATH_EXTERN_INLINE // Compile raymath functions as static inline (remember, it's a compiler hint) +#include "raymath.h" // Required for Vector3 and Matrix functions #include <stdio.h> // Standard input / output lib #include <stdlib.h> // Declares malloc() and free() for memory management, rand(), atexit() @@ -643,6 +646,46 @@ float *ColorToFloat(Color color) return buffer; } +// Converts Vector3 to float array +float *VectorToFloat(Vector3 vec) +{ + static float buffer[3]; + + buffer[0] = vec.x; + buffer[1] = vec.y; + buffer[2] = vec.z; + + return buffer; +} + +// Converts Matrix to float array +// NOTE: Returned vector is a transposed version of the Matrix struct, +// it should be this way because, despite raymath use OpenGL column-major convention, +// Matrix struct memory alignment and variables naming are not coherent +float *MatrixToFloat(Matrix mat) +{ + static float buffer[16]; + + buffer[0] = mat.m0; + buffer[1] = mat.m4; + buffer[2] = mat.m8; + buffer[3] = mat.m12; + buffer[4] = mat.m1; + buffer[5] = mat.m5; + buffer[6] = mat.m9; + buffer[7] = mat.m13; + buffer[8] = mat.m2; + buffer[9] = mat.m6; + buffer[10] = mat.m10; + buffer[11] = mat.m14; + buffer[12] = mat.m3; + buffer[13] = mat.m7; + buffer[14] = mat.m11; + buffer[15] = mat.m15; + + return buffer; +} + // Returns a Color struct from hexadecimal value Color GetColor(int hexValue) { |