From bad78945ceba425f6a80e3b8dca2414d592970eb Mon Sep 17 00:00:00 2001 From: chai Date: Fri, 2 Aug 2019 20:51:00 +0800 Subject: =?UTF-8?q?*=E4=BF=AE=E6=94=B9=E6=96=87=E4=BB=B6=E5=90=8D=E6=A0=BC?= =?UTF-8?q?=E5=BC=8F?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../modules/asura-core/graphics/matrix_stack.cpp | 75 ---------------------- 1 file changed, 75 deletions(-) delete mode 100644 source/modules/asura-core/graphics/matrix_stack.cpp (limited to 'source/modules/asura-core/graphics/matrix_stack.cpp') diff --git a/source/modules/asura-core/graphics/matrix_stack.cpp b/source/modules/asura-core/graphics/matrix_stack.cpp deleted file mode 100644 index eaa686f..0000000 --- a/source/modules/asura-core/graphics/matrix_stack.cpp +++ /dev/null @@ -1,75 +0,0 @@ -#include "matrix_stack.h" - -namespace_begin(AsuraEngine) -namespace_begin(Graphics) - -MatrixStack::MatrixStack() - : top(0) -{ - // 栈的最下面初始就是栈顶，并用此保证栈永远非空（即可以取值） - m_Stack[top].SetIdentity(); -} - -MatrixStack::~MatrixStack() -{ -} - -void MatrixStack::LoadIdentity() -{ - m_Stack[top].SetIdentity(); -} - -bool MatrixStack::Push() -{ - if (top == ASURA_MAX_MATRIX_STACK_DEPTH - 1) - return false; - ++top; - m_Stack[top] = m_Stack[top - 1]; - return true; -} - -bool MatrixStack::Pop() -{ - if (top == 0) - return false; - --top; - return true; -} - -AEMath::Matrix44& MatrixStack::GetTop() -{ - return m_Stack[top]; -} - -uint MatrixStack::GetTopIndex() -{ - return top; -} - -uint MatrixStack::GetCapacity() -{ - return ASURA_MAX_MATRIX_STACK_DEPTH; -} - -void MatrixStack::Ortho(float left, float right, float bottom, float top, float near, float far) -{ - m_Stack[this->top].Ortho(left, right, bottom, top, near, far); -} - -void MatrixStack::Rotate(float angle) -{ - m_Stack[top].Rotate(angle); -} - -void MatrixStack::Translate(float x, float y) -{ - m_Stack[top].Translate(x, y); -} - -void MatrixStack::Scale(float x, float y) -{ - m_Stack[top].Scale(x, y); -} - -namespace_end -namespace_end \ No newline at end of file -- cgit v1.1-26-g67d0