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[BUG] guOrtho() needs Mtx44 for parameter so perspective should be Mtx44

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[CHG] The template is now using the left and right button to move the text
This commit is contained in:
Crayon2000 2009-01-20 03:51:03 +00:00
parent 6bc15252a7
commit 66a1014e66
2 changed files with 13 additions and 11 deletions
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11
template/source/GRRLIB/GRRLIB.c
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@ -424,7 +424,7 @@ void GRRLIB_GXEngine(Vector v[], u32 color, long n, u8 fmt) {
void GRRLIB_Init () { void GRRLIB_Init () {
f32 yscale; f32 yscale;
u32 xfbHeight; u32 xfbHeight;
Mtx perspective; Mtx44 perspective;
VIDEO_Init(); VIDEO_Init();
rmode = VIDEO_GetPreferredMode(NULL); rmode = VIDEO_GetPreferredMode(NULL);
@ -446,7 +446,8 @@ void GRRLIB_Init () {
gp_fifo = (u8 *) memalign(32, DEFAULT_FIFO_SIZE); gp_fifo = (u8 *) memalign(32, DEFAULT_FIFO_SIZE);
if(gp_fifo == NULL) if(gp_fifo == NULL)
return; return;
GX_Init (gp_fifo, DEFAULT_FIFO_SIZE); memset(gp_fifo, 0, DEFAULT_FIFO_SIZE);
GX_Init(gp_fifo, DEFAULT_FIFO_SIZE);
// clears the bg to color and clears the z buffer // clears the bg to color and clears the z buffer
GXColor background = { 0, 0, 0, 0xff }; GXColor background = { 0, 0, 0, 0xff };
@ -477,7 +478,7 @@ void GRRLIB_Init () {
GX_SetVtxDesc(GX_VA_TEX0, GX_NONE); GX_SetVtxDesc(GX_VA_TEX0, GX_NONE);
GX_SetVtxDesc(GX_VA_POS, GX_DIRECT); GX_SetVtxDesc(GX_VA_POS, GX_DIRECT);
GX_SetVtxDesc (GX_VA_CLR0, GX_DIRECT); GX_SetVtxDesc(GX_VA_CLR0, GX_DIRECT);
GX_SetVtxAttrFmt (GX_VTXFMT0, GX_VA_POS, GX_POS_XYZ, GX_F32, 0); GX_SetVtxAttrFmt (GX_VTXFMT0, GX_VA_POS, GX_POS_XYZ, GX_F32, 0);
@ -493,9 +494,9 @@ void GRRLIB_Init () {
guMtxIdentity(GXmodelView2D); guMtxIdentity(GXmodelView2D);
guMtxTransApply (GXmodelView2D, GXmodelView2D, 0.0F, 0.0F, -50.0F); guMtxTransApply (GXmodelView2D, GXmodelView2D, 0.0F, 0.0F, -50.0F);
GX_LoadPosMtxImm(GXmodelView2D,GX_PNMTX0); GX_LoadPosMtxImm(GXmodelView2D, GX_PNMTX0);
guOrtho(perspective,0, 479, 0, 639, 0, 300); guOrtho(perspective,0, 479, 0, 639, 0, 300.0F);
GX_LoadProjectionMtx(perspective, GX_ORTHOGRAPHIC); GX_LoadProjectionMtx(perspective, GX_ORTHOGRAPHIC);
GX_SetViewport(0, 0, rmode->fbWidth, rmode->efbHeight, 0, 1); GX_SetViewport(0, 0, rmode->fbWidth, rmode->efbHeight, 0, 1);

13
template/source/main.c
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@ -22,7 +22,7 @@
Mtx GXmodelView2D; Mtx GXmodelView2D;
int main(){ int main(){
int rot = 0; int left = 0;
ir_t ir1; ir_t ir1;
GRRLIB_Init(); GRRLIB_Init();
@ -58,15 +58,16 @@ int main(){
GRRLIB_DrawImg(10, 10, tex_test_jpg, 0, 1, 1, 0xFFFFFFFF); GRRLIB_DrawImg(10, 10, tex_test_jpg, 0, 1, 1, 0xFFFFFFFF);
GRRLIB_Printf(rot, 200, tex_BMfont1, 0xFFFFFFFF, 1, "X VALUE:%d", (int)ir1.sx); GRRLIB_Printf(left, 200, tex_BMfont1, 0xFFFFFFFF, 1, "X VALUE:%d", (int)ir1.sx);
GRRLIB_Printf(rot, 250, tex_BMfont4, 0xFFFFFFFF, 1, "X VALUE:%d", (int)ir1.sx); GRRLIB_Printf(left, 250, tex_BMfont4, 0xFFFFFFFF, 1, "X VALUE:%d", (int)ir1.sx);
GRRLIB_Printf(rot, 300, tex_BMfont3, 0xFFFFFFFF, 1, "X VALUE : %d", tex_test_jpg.w); GRRLIB_Printf(left, 300, tex_BMfont3, 0xFFFFFFFF, 1, "X VALUE : %d", tex_test_jpg.w);
GRRLIB_Printf(rot, 350, tex_BMfont2, 0xFFFFFFFF, 1, "X VALUE : 1"); GRRLIB_Printf(left, 350, tex_BMfont2, 0xFFFFFFFF, 1, "X VALUE : 1");
GRRLIB_Render(); GRRLIB_Render();
if (wpaddown & WPAD_BUTTON_A) exit(0); if (wpaddown & WPAD_BUTTON_A) exit(0);
if (wpadheld & WPAD_BUTTON_B) rot++; if (wpadheld & WPAD_BUTTON_LEFT) left--;
if (wpadheld & WPAD_BUTTON_RIGHT) left++;
} }
return 0; return 0;
} }