Retrait d'instances de mc"clone"

SQCSim2021/transformation.cpp

@@ -0,0 +1,63 @@
+#include "transformation.h"
+
+Transformation::Transformation()
+{
+    m_stack.push(Matrix4f::IDENTITY);
+}
+
+void Transformation::SetIdentity()
+{
+    m_stack.top().SetIdentity();
+}
+
+void Transformation::Push()
+{
+    m_stack.push(m_stack.top());
+}
+
+void Transformation::Pop()
+{
+    m_stack.pop();
+}
+
+void Transformation::ApplyTranslation(float x, float y, float z)
+{
+    m_stack.top().ApplyTranslation(x, y, z);
+}
+
+void Transformation::ApplyTranslation(const Vector3f& v)
+{
+    ApplyTranslation(v.x, v.y, v.z);
+}
+
+
+void Transformation::ApplyRotation(float angle, float x, float y, float z)
+{
+    m_stack.top().ApplyRotation(angle, x, y, z);
+}
+
+void Transformation::ApplyRotation(float angle, const Vector3f& v)
+{
+    ApplyRotation(angle, v.x, v.y, v.z);
+}
+
+void Transformation::ApplyScale(float x, float y, float z)
+{
+    m_stack.top().ApplyScale(x, y, z);
+}
+
+void Transformation::ApplyScale(const Vector3f& v)
+{
+    ApplyScale(v.x, v.y, v.z);
+}
+
+void Transformation::Use() const
+{
+    glLoadMatrixf(m_stack.top().GetInternalValues());
+}
+
+const Matrix4f& Transformation::GetMatrix() const
+{
+    return m_stack.top();
+}
+