godotengine/godot
1
0
Fork 0
mirror of https://github.com/godotengine/godot.git synced 2025-12-05 17:15:09 +00:00
Code Releases Wiki Activity

Overloaded basic math funcs (double and float variants). Use real_t rather than float or double in generic functions (core/math) whenever possible.

Browse Source 
Also inlined some more math functions.
This commit is contained in:
Ferenc Arn
2017-01-14 14:35:39 -06:00
parent d13f2f9e25
commit 6f4f9aa6de
50 changed files with 543 additions and 615 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
core/math/geometry.cpp
View File

@@ -580,7 +580,7 @@ static inline void _build_faces(uint8_t*** p_cell_status,int x,int y,int z,int l
}
PoolVector< Face3 > Geometry::wrap_geometry( PoolVector< Face3 > p_array,float *p_error ) {
PoolVector< Face3 > Geometry::wrap_geometry( PoolVector< Face3 > p_array,real_t *p_error ) {
#define _MIN_SIZE 1.0
#define _MAX_LENGTH 20
@@ -755,7 +755,7 @@ Geometry::MeshData Geometry::build_convex_mesh(const PoolVector<Plane> &p_planes
#define SUBPLANE_SIZE 1024.0
float subplane_size = 1024.0; // should compute this from the actual plane
real_t subplane_size = 1024.0; // should compute this from the actual plane
for (int i=0;i<p_planes.size();i++) {
Plane p =p_planes[i];
@@ -910,7 +910,7 @@ PoolVector<Plane> Geometry::build_box_planes(const Vector3& p_extents) {
return planes;
}
PoolVector<Plane> Geometry::build_cylinder_planes(float p_radius, float p_height, int p_sides, Vector3::Axis p_axis) {
PoolVector<Plane> Geometry::build_cylinder_planes(real_t p_radius, real_t p_height, int p_sides, Vector3::Axis p_axis) {
PoolVector<Plane> planes;
@@ -933,7 +933,7 @@ PoolVector<Plane> Geometry::build_cylinder_planes(float p_radius, float p_height
}
PoolVector<Plane> Geometry::build_sphere_planes(float p_radius, int p_lats,int p_lons, Vector3::Axis p_axis) {
PoolVector<Plane> Geometry::build_sphere_planes(real_t p_radius, int p_lats,int p_lons, Vector3::Axis p_axis) {
PoolVector<Plane> planes;
@@ -957,7 +957,7 @@ PoolVector<Plane> Geometry::build_sphere_planes(float p_radius, int p_lats,int p
for (int j=1;j<=p_lats;j++) {
//todo this is stupid, fix
Vector3 angle = normal.linear_interpolate(axis,j/(float)p_lats).normalized();
Vector3 angle = normal.linear_interpolate(axis,j/(real_t)p_lats).normalized();
Vector3 pos = angle*p_radius;
planes.push_back( Plane( pos, angle ) );
planes.push_back( Plane( pos * axis_neg, angle * axis_neg) );
@@ -969,7 +969,7 @@ PoolVector<Plane> Geometry::build_sphere_planes(float p_radius, int p_lats,int p
}
PoolVector<Plane> Geometry::build_capsule_planes(float p_radius, float p_height, int p_sides, int p_lats, Vector3::Axis p_axis) {
PoolVector<Plane> Geometry::build_capsule_planes(real_t p_radius, real_t p_height, int p_sides, int p_lats, Vector3::Axis p_axis) {
PoolVector<Plane> planes;
@@ -991,7 +991,7 @@ PoolVector<Plane> Geometry::build_capsule_planes(float p_radius, float p_height,
for (int j=1;j<=p_lats;j++) {
Vector3 angle = normal.linear_interpolate(axis,j/(float)p_lats).normalized();
Vector3 angle = normal.linear_interpolate(axis,j/(real_t)p_lats).normalized();
Vector3 pos = axis*p_height*0.5 + angle*p_radius;
planes.push_back( Plane( pos, angle ) );
planes.push_back( Plane( pos * axis_neg, angle * axis_neg) );
@@ -1108,13 +1108,13 @@ void Geometry::make_atlas(const Vector<Size2i>& p_rects,Vector<Point2i>& r_resul
//find the result with the best aspect ratio
int best=-1;
float best_aspect=1e20;
real_t best_aspect=1e20;
for(int i=0;i<results.size();i++) {
float h = nearest_power_of_2(results[i].max_h);
float w = nearest_power_of_2(results[i].max_w);
float aspect = h>w ? h/w : w/h;
real_t h = nearest_power_of_2(results[i].max_h);
real_t w = nearest_power_of_2(results[i].max_w);
real_t aspect = h>w ? h/w : w/h;
if (aspect < best_aspect) {
best=i;
best_aspect=aspect;