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patern_preview: Adding patern preview

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This adds a preview of the patern placement, checking out of bound
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lejulien
2026-01-14 13:33:48 +01:00
parent 6f5ec1d811
commit 5c9b60163a
9 changed files with 132 additions and 13 deletions
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12
includes/snapping.hpp
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@@ -1,5 +1,5 @@
/*
* File name: selection.cpp
* File name: snapping.hpp
* Author: lejulien
* Date created: 01-01-1970 00:59:59
// Date modified: 12-01-2026 21:30:10
@@ -13,12 +13,6 @@
#include <raylib.h>
#include <cmath>
Vector2 snapToGrid(Vector2 screen, int cell_size) {
return {static_cast<float>(round(screen.x / cell_size) * cell_size),
static_cast<float>(round(screen.y / cell_size) * cell_size)};
}
Vector2 snapToGrid(Vector2 screen, int cell_size);
Vector2i screenToGrid(Vector2 screen, int cell_size) {
return {static_cast<int>(round(screen.x / cell_size)),
static_cast<int>(round(screen.y / cell_size))};
}
Vector2i screenToGrid(Vector2 screen, int cell_size);