tadd function to create regular grid of sliders - slidergrid - grid of elastic … | |
git clone git://src.adamsgaard.dk/slidergrid | |
Log | |
Files | |
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README | |
LICENSE | |
--- | |
commit 7739942276ce93116bd16a11f27a7be34b544713 | |
parent b854c002d22dbb1ba719e264c375c449c33f8013 | |
Author: Anders Damsgaard <[email protected]> | |
Date: Tue, 15 Mar 2016 12:50:53 -0700 | |
add function to create regular grid of sliders | |
Diffstat: | |
M Makefile | 2 +- | |
A grid.c | 25 +++++++++++++++++++++++++ | |
A grid.h | 9 +++++++++ | |
M main.c | 5 +++++ | |
4 files changed, 40 insertions(+), 1 deletion(-) | |
--- | |
diff --git a/Makefile b/Makefile | |
t@@ -3,7 +3,7 @@ CFLAGS=-Wall -O3 -g -pg | |
LDLIBS=-lm | |
BIN=slidergrid | |
-$(BIN): main.o slider.o | |
+$(BIN): main.o slider.o grid.o | |
$(CC) $(LDLIBS) $^ -o $@ | |
profile: $(BIN) | |
diff --git a/grid.c b/grid.c | |
t@@ -0,0 +1,25 @@ | |
+#include <stdlib.h> | |
+#include "typedefs.h" | |
+#include "slider.h" | |
+ | |
+slider* create_regular_slider_grid( | |
+ int nx, int ny, int nz, // number of sliders in each direction | |
+ Float dx, Float dy, Float dz) // spacing of sliders in each direction | |
+{ | |
+ slider* sliders; | |
+ sliders = malloc(sizeof(slider) * nx * ny * nz); | |
+ | |
+ int i = 0; int ix, iy, iz; | |
+ for (iz = 0; iz < nz; iz++) { | |
+ for (iy = 0; iy < ny; iy++) { | |
+ for (ix = 0; ix < nx; ix++) { | |
+ sliders[i].pos.x = dx * ix; | |
+ sliders[i].pos.y = dy * iy; | |
+ sliders[i].pos.z = dz * iz; | |
+ i++; | |
+ } | |
+ } | |
+ } | |
+ | |
+ return sliders; | |
+} | |
diff --git a/grid.h b/grid.h | |
t@@ -0,0 +1,9 @@ | |
+#ifndef GRID_H_ | |
+#define GRID_H_ | |
+#include "slider.h" | |
+ | |
+slider* create_regular_slider_grid( | |
+ int nx, int ny, int nz, // number of sliders in each direction | |
+ Float dx, Float dy, Float dz); // spacing of sliders in each direction | |
+ | |
+#endif | |
diff --git a/main.c b/main.c | |
t@@ -1,8 +1,13 @@ | |
#include <stdio.h> | |
#include <stdlib.h> | |
+#include "slider.h" | |
+#include "grid.h" | |
int main(int argc, char** argv) | |
{ | |
+ slider* sliders = create_regular_slider_grid(4, 4, 4, 1.0, 1.0, 1.0); | |
+ | |
+ free(sliders); | |
return EXIT_SUCCESS; | |
} |