Rebuild trinity visualizer from bare SDL and OpenGL to using Raylib. Added Code for serial parsing on linux. Current functionality reads incoming quaternion packet data coming in over serial and displays the values and also visualizes with a cube, connect and disconnect is implemented. Essentially rebuild the functionality of the old version with added linux support.

2026-09-13 19:44:26 +02:00
commit 62abf4d5d6
821 changed files with 239694 additions and 0 deletions
@@ -0,0 +1,106 @@
+namespace glm
+{
+	template<typename T, typename U, qualifier Q>
+	GLM_FUNC_QUALIFIER vec<3, T, Q> projectZO(vec<3, T, Q> const& obj, mat<4, 4, T, Q> const& model, mat<4, 4, T, Q> const& proj, vec<4, U, Q> const& viewport)
+	{
+		vec<4, T, Q> tmp = vec<4, T, Q>(obj, static_cast<T>(1));
+		tmp = model * tmp;
+		tmp = proj * tmp;
+
+		tmp /= tmp.w;
+		tmp.x = tmp.x * static_cast<T>(0.5) + static_cast<T>(0.5);
+		tmp.y = tmp.y * static_cast<T>(0.5) + static_cast<T>(0.5);
+
+		tmp[0] = tmp[0] * T(viewport[2]) + T(viewport[0]);
+		tmp[1] = tmp[1] * T(viewport[3]) + T(viewport[1]);
+
+		return vec<3, T, Q>(tmp);
+	}
+
+	template<typename T, typename U, qualifier Q>
+	GLM_FUNC_QUALIFIER vec<3, T, Q> projectNO(vec<3, T, Q> const& obj, mat<4, 4, T, Q> const& model, mat<4, 4, T, Q> const& proj, vec<4, U, Q> const& viewport)
+	{
+		vec<4, T, Q> tmp = vec<4, T, Q>(obj, static_cast<T>(1));
+		tmp = model * tmp;
+		tmp = proj * tmp;
+
+		tmp /= tmp.w;
+		tmp = tmp * static_cast<T>(0.5) + static_cast<T>(0.5);
+		tmp[0] = tmp[0] * T(viewport[2]) + T(viewport[0]);
+		tmp[1] = tmp[1] * T(viewport[3]) + T(viewport[1]);
+
+		return vec<3, T, Q>(tmp);
+	}
+
+	template<typename T, typename U, qualifier Q>
+	GLM_FUNC_QUALIFIER vec<3, T, Q> project(vec<3, T, Q> const& obj, mat<4, 4, T, Q> const& model, mat<4, 4, T, Q> const& proj, vec<4, U, Q> const& viewport)
+	{
+#		if GLM_CONFIG_CLIP_CONTROL & GLM_CLIP_CONTROL_ZO_BIT
+			return projectZO(obj, model, proj, viewport);
+#		else
+			return projectNO(obj, model, proj, viewport);
+#		endif
+	}
+
+	template<typename T, typename U, qualifier Q>
+	GLM_FUNC_QUALIFIER vec<3, T, Q> unProjectZO(vec<3, T, Q> const& win, mat<4, 4, T, Q> const& model, mat<4, 4, T, Q> const& proj, vec<4, U, Q> const& viewport)
+	{
+		mat<4, 4, T, Q> Inverse = inverse(proj * model);
+
+		vec<4, T, Q> tmp = vec<4, T, Q>(win, T(1));
+		tmp.x = (tmp.x - T(viewport[0])) / T(viewport[2]);
+		tmp.y = (tmp.y - T(viewport[1])) / T(viewport[3]);
+		tmp.x = tmp.x * static_cast<T>(2) - static_cast<T>(1);
+		tmp.y = tmp.y * static_cast<T>(2) - static_cast<T>(1);
+
+		vec<4, T, Q> obj = Inverse * tmp;
+		obj /= obj.w;
+
+		return vec<3, T, Q>(obj);
+	}
+
+	template<typename T, typename U, qualifier Q>
+	GLM_FUNC_QUALIFIER vec<3, T, Q> unProjectNO(vec<3, T, Q> const& win, mat<4, 4, T, Q> const& model, mat<4, 4, T, Q> const& proj, vec<4, U, Q> const& viewport)
+	{
+		mat<4, 4, T, Q> Inverse = inverse(proj * model);
+
+		vec<4, T, Q> tmp = vec<4, T, Q>(win, T(1));
+		tmp.x = (tmp.x - T(viewport[0])) / T(viewport[2]);
+		tmp.y = (tmp.y - T(viewport[1])) / T(viewport[3]);
+		tmp = tmp * static_cast<T>(2) - static_cast<T>(1);
+
+		vec<4, T, Q> obj = Inverse * tmp;
+		obj /= obj.w;
+
+		return vec<3, T, Q>(obj);
+	}
+
+	template<typename T, typename U, qualifier Q>
+	GLM_FUNC_QUALIFIER vec<3, T, Q> unProject(vec<3, T, Q> const& win, mat<4, 4, T, Q> const& model, mat<4, 4, T, Q> const& proj, vec<4, U, Q> const& viewport)
+	{
+#		if GLM_CONFIG_CLIP_CONTROL & GLM_CLIP_CONTROL_ZO_BIT
+			return unProjectZO(win, model, proj, viewport);
+#		else
+			return unProjectNO(win, model, proj, viewport);
+#		endif
+	}
+
+	template<typename T, qualifier Q, typename U>
+	GLM_FUNC_QUALIFIER mat<4, 4, T, Q> pickMatrix(vec<2, T, Q> const& center, vec<2, T, Q> const& delta, vec<4, U, Q> const& viewport)
+	{
+		assert(delta.x > static_cast<T>(0) && delta.y > static_cast<T>(0));
+		mat<4, 4, T, Q> Result(static_cast<T>(1));
+
+		if(!(delta.x > static_cast<T>(0) && delta.y > static_cast<T>(0)))
+			return Result; // Error
+
+		vec<3, T, Q> Temp(
+			(static_cast<T>(viewport[2]) - static_cast<T>(2) * (center.x - static_cast<T>(viewport[0]))) / delta.x,
+			(static_cast<T>(viewport[3]) - static_cast<T>(2) * (center.y - static_cast<T>(viewport[1]))) / delta.y,
+			static_cast<T>(0));
+
+		// Translate and scale the picked region to the entire window
+		Result = translate(Result, Temp);
+		return scale(Result, vec<3, T, Q>(static_cast<T>(viewport[2]) / delta.x, static_cast<T>(viewport[3]) / delta.y, static_cast<T>(1)));
+	}
+}//namespace glm