added libanim, and moved gph-cmath into libs/cgmath

[dosdemo] / src / cgmath / cgmvec4.inl

diff --git a/src/cgmath/cgmvec4.inl b/src/cgmath/cgmvec4.inl
deleted file mode 100644 (file)
index 1c143c2..0000000
--- a/src/cgmath/cgmvec4.inl
+++ /dev/null
@@ -1,153 +0,0 @@
-/* gph-cmath - C graphics math library
- * Copyright (C) 2018 John Tsiombikas <nuclear@member.fsf.org>
- *
- * This program is free software. Feel free to use, modify, and/or redistribute
- * it under the terms of the MIT/X11 license. See LICENSE for details.
- * If you intend to redistribute parts of the code without the LICENSE file
- * replace this paragraph with the full contents of the LICENSE file.
- */
-static inline void cgm_wcons(cgm_vec4 *v, float x, float y, float z, float w)
-{
-       v->x = x;
-       v->y = y;
-       v->z = z;
-       v->w = w;
-}
-
-static inline void cgm_wadd(cgm_vec4 *a, const cgm_vec4 *b)
-{
-       a->x += b->x;
-       a->y += b->y;
-       a->z += b->z;
-       a->w += b->w;
-}
-
-static inline void cgm_wsub(cgm_vec4 *a, const cgm_vec4 *b)
-{
-       a->x -= b->x;
-       a->y -= b->y;
-       a->z -= b->z;
-       a->w -= b->w;
-}
-
-static inline void cgm_wmul(cgm_vec4 *a, const cgm_vec4 *b)
-{
-       a->x *= b->x;
-       a->y *= b->y;
-       a->z *= b->z;
-       a->w *= b->w;
-}
-
-static inline void cgm_wscale(cgm_vec4 *v, float s)
-{
-       v->x *= s;
-       v->y *= s;
-       v->z *= s;
-       v->w *= s;
-}
-
-static inline void cgm_wmul_m4v4(cgm_vec4 *v, const float *m)
-{
-       float x = v->x * m[0] + v->y * m[4] + v->z * m[8] + v->w * m[12];
-       float y = v->x * m[1] + v->y * m[5] + v->z * m[9] + v->w * m[13];
-       float z = v->x * m[2] + v->y * m[6] + v->z * m[10] + v->w * m[14];
-       v->w = v->x * m[3] + v->y * m[7] + v->z * m[11] + v->w * m[15];
-       v->x = x;
-       v->y = y;
-       v->z = z;
-}
-
-static inline void cgm_wmul_v4m4(cgm_vec4 *v, const float *m)
-{
-       float x = v->x * m[0] + v->y * m[1] + v->z * m[2] + v->w * m[3];
-       float y = v->x * m[4] + v->y * m[5] + v->z * m[6] + v->w * m[7];
-       float z = v->x * m[8] + v->y * m[9] + v->z * m[10] + v->w * m[11];
-       v->w = v->x * m[12] + v->y * m[13] + v->z * m[14] + v->w * m[15];
-       v->x = x;
-       v->y = y;
-       v->z = z;
-}
-
-static inline void cgm_wmul_m34v4(cgm_vec4 *v, const float *m)
-{
-       float x = v->x * m[0] + v->y * m[4] + v->z * m[8] + v->w * m[12];
-       float y = v->x * m[1] + v->y * m[5] + v->z * m[9] + v->w * m[13];
-       v->z = v->x * m[2] + v->y * m[6] + v->z * m[10] + v->w * m[14];
-       v->x = x;
-       v->y = y;
-}
-
-static inline void cgm_wmul_v4m43(cgm_vec4 *v, const float *m)
-{
-       float x = v->x * m[0] + v->y * m[1] + v->z * m[2] + v->w * m[3];
-       float y = v->x * m[4] + v->y * m[5] + v->z * m[6] + v->w * m[7];
-       v->z = v->x * m[8] + v->y * m[9] + v->z * m[10] + v->w * m[11];
-       v->x = x;
-       v->y = y;
-}
-
-static inline void cgm_wmul_m3v4(cgm_vec4 *v, const float *m)
-{
-       float x = v->x * m[0] + v->y * m[4] + v->z * m[8];
-       float y = v->x * m[1] + v->y * m[5] + v->z * m[9];
-       v->z = v->x * m[2] + v->y * m[6] + v->z * m[10];
-       v->x = x;
-       v->y = y;
-}
-
-static inline void cgm_wmul_v4m3(cgm_vec4 *v, const float *m)
-{
-       float x = v->x * m[0] + v->y * m[1] + v->z * m[2];
-       float y = v->x * m[4] + v->y * m[5] + v->z * m[6];
-       v->z = v->x * m[8] + v->y * m[9] + v->z * m[10];
-       v->x = x;
-       v->y = y;
-}
-
-static inline float cgm_wlength(const cgm_vec4 *v)
-{
-       return sqrt(v->x * v->x + v->y * v->y + v->z * v->z + v->w * v->w);
-}
-
-static inline float cgm_wlength_sq(const cgm_vec4 *v)
-{
-       return v->x * v->x + v->y * v->y + v->z * v->z + v->w * v->w;
-}
-
-static inline float cgm_wdist(const cgm_vec4 *a, const cgm_vec4 *b)
-{
-       float dx = a->x - b->x;
-       float dy = a->y - b->y;
-       float dz = a->z - b->z;
-       float dw = a->w - b->w;
-       return sqrt(dx * dx + dy * dy + dz * dz + dw * dw);
-}
-
-static inline float cgm_wdist_sq(const cgm_vec4 *a, const cgm_vec4 *b)
-{
-       float dx = a->x - b->x;
-       float dy = a->y - b->y;
-       float dz = a->z - b->z;
-       float dw = a->w - b->w;
-       return dx * dx + dy * dy + dz * dz + dw * dw;
-}
-
-static inline void cgm_wnormalize(cgm_vec4 *v)
-{
-       float len = cgm_wlength(v);
-       if(len != 0.0f) {
-               float s = 1.0f / len;
-               v->x *= s;
-               v->y *= s;
-               v->z *= s;
-               v->w *= s;
-       }
-}
-
-static inline void cgm_wlerp(cgm_vec4 *res, const cgm_vec4 *a, const cgm_vec4 *b, float t)
-{
-       res->x = a->x + (b->x - a->x) * t;
-       res->y = a->y + (b->y - a->y) * t;
-       res->z = a->z + (b->z - a->z) * t;
-       res->w = a->w + (b->w - a->w) * t;
-}