fixed broken branches, updated README

.gitignore

@@ -42,4 +42,3 @@ build
 debug
 .cache
 tmp
-screenshot*

README.md

@@ -10,7 +10,7 @@ You'll need these even if you don't compile with cmake until SYCL gets native LL
 
 All simulation code uses single-precision floating point arithmetic to ensure compatability with (integrated) graphics packages that do not support 64-bit floating point.
 
-polypartiCL is licensed with the 3-clause BSD license.
+polypartiCL is licensed with the 3-clause BSD license. Initial development of GLSL shaders (./shaders/*.fs) was assisted by generative AI (Claude Sonnet).
 
 ## Todo
 - Reduce corner escaping

particles/bnc.prtc

@@ -0,0 +1,8 @@
+Center Delay
+count velocity x y theta_i theta_f color start end decayrate
+===================================================
+s
+20000 70 0.5 0.5 0 360 red 1 0 0
+20000 70 0.5 0.5 0 360 green 3.30769 0 0
+20000 70 0.5 0.5 0 360 blue 5.61538 0 0
+20000 70 0.5 0.5 0 360 white 7.92308 0 0

particles/load.prtc

@@ -2,4 +2,7 @@ Center Delay
 count velocity x y theta_i theta_f color start end decayrate
 ===================================================
 s
-100000 79 0.5 0.5 0 360 cyan 1 0 0
+10000 40 0.5 0.5 0 360 orange 1 0 0
+10000 40 0.5 0.5 0 360 cyan 3.30769 0 0
+10000 40 0.5 0.5 0 360 violet 5.61538 0 0
+10000 40 0.5 0.5 0 360 green 7.92308 0 0

rooms/load.room

@@ -1,11 +1,9 @@
-Big Hexagon (fixed 1080)
+Big Diamond (relative)
 x y
 ==================
-f
+r
-960.0 1.303
+0.5 0.0
-1426.525 270.652
+0.78125 0.5
-1426.525 809.348
+0.5 1.0
-960.0 1078.697
+0.21875 0.5
-493.475 809.348
+0.5 0.0
-493.475 270.652
-960.0 1.303

src/polypartiCL.cpp

@@ -30,9 +30,9 @@ struct Polyparti::ParticleField::ColCode {
 
         //Pointers to malloc on GPU VRAM for calculations. malloc_shared pointers are entry/exit 
         //point for data in CPU RAM
-        float *v_ptr = malloc_shared<float>(2 * len_points, q);
+        float *v_ptr = malloc_device<float>(2 * len_points, q);
-        float *d_ptr = malloc_shared<float>(2 * len_points, q);
+        float *d_ptr = malloc_device<float>(2 * len_points, q);
-        float *c_ptr = malloc_shared<float>(2 * len_points, q);
+        float *c_ptr = malloc_device<float>(2 * len_points, q);
         float *ray_ptr = malloc_device<float>(2 * len_points, q);
         float *det_ptr = malloc_device<float>(len_points, q);
         float *bestA_ptr = malloc_device<float>(2 * len_points, q);
@@ -170,9 +170,9 @@ struct Polyparti::ParticleField::ColCode {
     void moveParticles() {
         queue& q = q_shared();
         int len = positions.size();
-        float *v_ptr = malloc_shared<float>(2 * len, q);
+        float *v_ptr = malloc_device<float>(2 * len, q);
-        float *p_ptr = malloc_shared<float>(2 * len, q);
+        float *p_ptr = malloc_device<float>(2 * len, q);
-        float *t_ptr = malloc_shared<float>(1, q);
+        float *t_ptr = malloc_device<float>(1, q);
 
         q.submit([&](handler& h) {
             h.memcpy(p_ptr, &positions[0], len * 2 * sizeof(float));