quartznet/raylib
Watch
3
0
Fork
You've already forked raylib
 0
Code Issues Pull requests Releases 25 Activity

Math supporting Clang Vector Extension

Browse source
This commit is contained in:
Jon Daniel 2024-11-13 17:30:27 +01:00
commit fee3054638
1 changed files with 1080 additions and 1837 deletions
Download patch file Download diff file Expand all files Collapse all files

20
examples/models/models_point_rendering.c
View file

@ -102,15 +102,15 @@ int main()
for (int i = 0; i < numPoints; i++)
{
Vector3 pos = {
.x = mesh.vertices[i*3 + 0],
.y = mesh.vertices[i*3 + 1],
.z = mesh.vertices[i*3 + 2],
mesh.vertices[i*3 + 0],
mesh.vertices[i*3 + 1],
mesh.vertices[i*3 + 2],
};
Color color = {
.r = mesh.colors[i*4 + 0],
.g = mesh.colors[i*4 + 1],
.b = mesh.colors[i*4 + 2],
.a = mesh.colors[i*4 + 3],
mesh.colors[i*4 + 0],
mesh.colors[i*4 + 1],
mesh.colors[i*4 + 2],
mesh.colors[i*4 + 3],
};
DrawPoint3D(pos, color);
@ -159,9 +159,9 @@ Mesh GenMeshPoints(int numPoints)
// https://en.wikipedia.org/wiki/Spherical_coordinate_system
for (int i = 0; i < numPoints; i++)
{
float theta = PI*rand()/RAND_MAX;
float phi = 2.0f*PI*rand()/RAND_MAX;
float r = 10.0f*rand()/RAND_MAX;
float theta = PI*rand()/(float)RAND_MAX;
float phi = 2.0f*PI*rand()/(float)RAND_MAX;
float r = 10.0f*rand()/(float)RAND_MAX;
mesh.vertices[i*3 + 0] = r*sin(theta)*cos(phi);
mesh.vertices[i*3 + 1] = r*sin(theta)*sin(phi);