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Prakxo
84 lines
2.6 KiB
C
84 lines
2.6 KiB
C
#ifndef M_VIEW_H
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#define M_VIEW_H
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#include "ultra64.h"
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#include "z64math.h"
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#include "unk.h"
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struct Game_Play;
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struct GraphicsContext;
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typedef struct Viewport {
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/* 0x00 */ s32 topY; // uly (upper left y)
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/* 0x04 */ s32 bottomY; // lry (lower right y)
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/* 0x08 */ s32 leftX; // ulx (upper left x)
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/* 0x0C */ s32 rightX; // lrx (lower right x)
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} Viewport; // size = 0x10
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typedef struct Stretch {
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/* 0x00 */ xyz_t targetRotate;
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/* 0x0C */ xyz_t targetScale;
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/* 0x18 */ f32 step;
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/* 0x1C */ xyz_t rotate;
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/* 0x28 */ xyz_t scale;
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} Stretch; // size = 0x34
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typedef struct View {
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/* 0x000 */ s32 unk_000;
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/* 0x004 */ struct GraphicsContext* gfxCtx;
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/* 0x008 */ Viewport viewport;
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/* 0x018 */ f32 fovY;
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/* 0x01C */ f32 near;
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/* 0x020 */ f32 far;
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/* 0x024 */ f32 scale;
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/* 0x028 */ xyz_t eye;
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/* 0x034 */ xyz_t at;
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/* 0x040 */ xyz_t up;
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/* 0x050 */ Vp vp;
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/* 0x060 */ Mtx projectionMtx;
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/* 0x0A0 */ Mtx viewingMtx;
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/* 0x0E0 */ Mtx* projectionMtxPtr;
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/* 0x0E4 */ Mtx* viewingMtxPtr;
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/* 0x0E8 */ Stretch stretch;
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/* 0x11C */ u16 normal;
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/* 0x120 */ s32 flag;
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/* 0x124 */ s8 unk_124[0x4];
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} View;
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#define SET_FULLSCREEN_VIEWPORT(view) \
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{ \
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Viewport viewport; \
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viewport.bottomY = SCREEN_HEIGHT; \
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viewport.rightX = SCREEN_WIDTH; \
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viewport.topY = 0; \
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viewport.leftX = 0; \
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setScissorView(view, &viewport); \
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} \
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(void)0
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void set_viewport(Vp* vp, Viewport* viewport);
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void initView(View* view, struct GraphicsContext* graph);
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void setLookAtView(View* view, xyz_t* eye, xyz_t* at, xyz_t* up);
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void getLookAtView(View* view, xyz_t* eye, xyz_t* at, xyz_t* up);
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void setScaleView(View* view, f32 scale);
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void getScaleView(View* view, f32* scale);
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void setPerspectiveView(View* view, f32 fovY, f32 near, f32 far);
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void getPerspectiveView(View* view, f32* fovY, f32* near, f32* far);
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void setScissorView(View* view, Viewport* viewport);
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void getScissorView(View* view, Viewport* viewport);
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void setScissorX(Gfx** gfxP, s32 leftX, s32 topY, s32 rightX, s32 bottomY);
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void setScissorOvl(View* view, Gfx** gfxP);
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void setScissor(View* view);
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s32 stretchViewInit(View* view);
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s32 do_stretch_view(View* view, Mtx* mtx);
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s32 showView(View* view, s32 flagMask);
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s32 showPerspectiveView(View* view);
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s32 showOrthoView(View* view);
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s32 showOverLayView(View* view);
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s32 showPerspectiveOverLayView(View* view);
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s32 showOrthoView1(View* view, Gfx** gfxPtr);
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s32 showView1(View* view, s32 flagMask, Gfx** gfxPtr);
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#endif
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