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Fix digging

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Bram Verhulst
2024-04-20 20:20:54 +02:00
parent ebda39f690
commit 5477b8a7f2
11 changed files with 258 additions and 126 deletions
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14
Engine/utils.cpp
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@@ -5,6 +5,8 @@
#include <iostream>
#include "utils.h"
#include "colors.h"
#pragma region OpenGLDrawFunctionality
void utils::SetColor(const Color4f& color) {
glColor4f(color.r, color.g, color.b, color.a);
@@ -228,6 +230,18 @@ void utils::DrawPolygon(const Vector2f* pVertices, size_t nrVertices, bool close
void utils::FillPolygon(const std::vector<Vector2f>& vertices) {
FillPolygon(vertices.data(), vertices.size());
}
void utils::DrawArrow(const Vector2f& start, const Vector2f& end, float lineWidth, float arrowSize) {
// Origin is bottom left
utils::DrawLine(start, end);
Vector2f arrowEnd = end - start;
Vector2f dir = end - start;
utils::SetColor(Colors::RED);
utils::DrawLine(end, end + Vector2f{ dir.y, -dir.x }.Normalized() * arrowSize);
utils::DrawLine(end, end + Vector2f{ -dir.y, dir.x }.Normalized() * arrowSize);
}
void utils::FillPolygon(const Vector2f* pVertices, size_t nrVertices) {
glBegin(GL_POLYGON);