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Diffstat (limited to 'hge')
-rw-r--r--hge/graphics.cpp16
-rw-r--r--hge/hge_impl.h3
2 files changed, 18 insertions, 1 deletions
diff --git a/hge/graphics.cpp b/hge/graphics.cpp
index 0bab75a..9688024 100644
--- a/hge/graphics.cpp
+++ b/hge/graphics.cpp
@@ -253,6 +253,22 @@ void CALL HGE_Impl::Gfx_SetTransform(float x, float y, float dx, float dy, float
}
}
+void CALL HGE_Impl::Gfx_SetTDRotate(float ang, float x, float y, float z)
+{
+ if (!bTransforming)
+ {
+ if ((x == 0.0f) && (y == 0.0f) && (z == 0.0f) && (ang == 0.0f))
+ return; // nothing to do here, don't call into the GL.
+ }
+
+ _render_batch();
+
+ bTransforming = true;
+
+ pOpenGLDevice->glMatrixMode(GL_MODELVIEW);
+ pOpenGLDevice->glRotatef(ang, x, y, z);
+}
+
bool CALL HGE_Impl::Gfx_BeginScene(HTARGET targ)
{
CRenderTargetList *target=(CRenderTargetList *)targ;
diff --git a/hge/hge_impl.h b/hge/hge_impl.h
index 9c9f813..bcee956 100644
--- a/hge/hge_impl.h
+++ b/hge/hge_impl.h
@@ -10,7 +10,7 @@
#define HGE_IMPL_UNIX_H
#include "unix_compat.h"
-#include "../../include/hge.h"
+#include "hge.h"
#include <stdio.h>
#include <dirent.h>
#include "SDL/SDL.h"
@@ -214,6 +214,7 @@ public:
virtual void CALL Gfx_FinishBatch(int nprim);
virtual void CALL Gfx_SetClipping(int x=0, int y=0, int w=0, int h=0);
virtual void CALL Gfx_SetTransform(float x=0, float y=0, float dx=0, float dy=0, float rot=0, float hscale=0, float vscale=0);
+ virtual void CALL Gfx_SetTDRotate(float ang=0, float x=0, float y=0, float z=0);
virtual HTARGET CALL Target_Create(int width, int height, bool zbuffer);
virtual void CALL Target_Free(HTARGET target);