void DrawScene(Mtx view) { Mtx model,modelview; // Various matrices guVector axis; // Axis to rotate on // BUG: Light ignores underlying polygon colors. SetLight(view); // Setup the light for (yloop = 1; yloop < 6; yloop++) { // Loop through the y plane for (xloop = 0; xloop < yloop; xloop++) { // Loop through the x plane // Position the cubes on the screen guMtxIdentity(model); axis.x = 1.0f; axis.y = 0; axis.z = 0; guMtxRotAxisDeg(model,&axis,(45.0f-(2.0f*(float)yloop)+xrot)); // Tilt the cubes up and down axis.x = 0; axis.y = 1.0f; guMtxRotAxisDeg(model,&axis,(45.0f+yrot)); // Spin cubes left and right guMtxTransApply(model,model,(1.4f+((float)xloop*2.8f)-((float)yloop*1.4f)),(((6.0f-(float)yloop)*2.2f)-7.0f),-20.0f); guMtxConcat(model,view,modelview); GX_LoadPosMtxImm(modelview, GX_PNMTX0); GX_CallDispList(boxList[yloop-1],boxSize[yloop-1]); // Draw the box } } }
void draw_pointer( f32 x, f32 y, f32 ang, u8 r, u8 g, u8 b ) { Mtx m,mv; guMtxRotAxisDeg( m, &rotax, ang ); guMtxTransApply( m, m, x, y, 0 ); guMtxConcat( GXmodelView2D, m, mv ); GX_LoadPosMtxImm( mv, GX_PNMTX0 ); GX_Begin( GX_TRIANGLES, GX_VTXFMT0, 3 ); GX_Position3f32( 0.0f, 0.0f, 19.0f ); GX_Color4u8( r, g, b, 0xa0 ); GX_Position3f32( 32.0f, 16.0f, 19.0f ); GX_Color4u8( r, g, b, 0xa0 ); GX_Position3f32( 16.0f, 32.0f, 19.0f ); GX_Color4u8( r, g, b, 0xa0 ); GX_End(); GX_Begin( GX_LINESTRIP, GX_VTXFMT0, 4 ); GX_Position3f32( 0.0f, 0.0f, 19.0f ); GX_Color4u8( 0, 0, 0, 0xff ); GX_Position3f32( 32.0f, 16.0f, 19.0f ); GX_Color4u8( 0, 0, 0, 0xff ); GX_Position3f32( 16.0f, 32.0f, 19.0f ); GX_Color4u8( 0, 0, 0, 0xff ); GX_Position3f32( 0.0f, 0.0f, 19.0f ); GX_Color4u8( 0, 0, 0, 0xff ); GX_End(); GX_LoadPosMtxImm (GXmodelView2D, GX_PNMTX0); }
void glRotatef (GLfloat angle, GLfloat x, GLfloat y, GLfloat z) { Mtx temp; guVector axis; axis.x = x; axis.y = y; axis.z = z; guMtxIdentity(temp); guMtxRotAxisDeg(temp, &axis, angle); guMtxConcat(model,temp,model); }
/**************************************************************************** * Menu_DrawImg * * Draws the specified image on screen using GX ***************************************************************************/ void Menu_DrawImg(f32 xpos, f32 ypos, u16 width, u16 height, u8 data[], f32 degrees, f32 scaleX, f32 scaleY, u8 alpha) { if(data == NULL) return; GXTexObj texObj; GX_InitTexObj(&texObj, data, width, height, GX_TF_RGBA8, GX_CLAMP, GX_CLAMP, GX_FALSE); GX_LoadTexObj(&texObj, GX_TEXMAP0); GX_InvalidateTexAll(); GX_SetTevOp (GX_TEVSTAGE0, GX_MODULATE); GX_SetVtxDesc (GX_VA_TEX0, GX_DIRECT); Mtx m,m1,m2, mv; width >>= 1; height >>= 1; guMtxIdentity (m1); guMtxScaleApply(m1,m1,scaleX,scaleY,1.0); guVector axis = (guVector) {0 , 0, 1 }; guMtxRotAxisDeg (m2, &axis, degrees); guMtxConcat(m2,m1,m); guMtxTransApply(m,m, xpos+width,ypos+height,0); guMtxConcat (GXmodelView2D, m, mv); GX_LoadPosMtxImm (mv, GX_PNMTX0); GX_Begin(GX_QUADS, GX_VTXFMT0,4); GX_Position3f32(-width, -height, 0); GX_Color4u8(0xFF,0xFF,0xFF,alpha); GX_TexCoord2f32(0, 0); GX_Position3f32(width, -height, 0); GX_Color4u8(0xFF,0xFF,0xFF,alpha); GX_TexCoord2f32(1, 0); GX_Position3f32(width, height, 0); GX_Color4u8(0xFF,0xFF,0xFF,alpha); GX_TexCoord2f32(1, 1); GX_Position3f32(-width, height, 0); GX_Color4u8(0xFF,0xFF,0xFF,alpha); GX_TexCoord2f32(0, 1); GX_End(); GX_LoadPosMtxImm (GXmodelView2D, GX_PNMTX0); GX_SetTevOp (GX_TEVSTAGE0, GX_PASSCLR); GX_SetVtxDesc (GX_VA_TEX0, GX_NONE); }
/**************************************************************************** * Menu_DrawImg * * Draws the specified image on screen using GX ***************************************************************************/ void Menu_DrawImg(f32 xpos, f32 ypos, f32 zpos, f32 width, f32 height, u8 data[], f32 degrees, f32 scaleX, f32 scaleY, u8 alpha, int XX1, int YY1, int XX2, int YY2, int XX3, int YY3, int XX4, int YY4) { if (data == NULL) return; GX_LoadProjectionMtx(FSProjection2D, GX_ORTHOGRAPHIC); GXTexObj texObj; GX_InitTexObj(&texObj, data, width, height, GX_TF_RGBA8, GX_CLAMP, GX_CLAMP, GX_FALSE); GX_LoadTexObj(&texObj, GX_TEXMAP0); GX_ClearVtxDesc(); GX_InvVtxCache(); GX_InvalidateTexAll(); GX_SetVtxDesc(GX_VA_POS, GX_DIRECT); GX_SetVtxDesc(GX_VA_CLR0, GX_DIRECT); GX_SetVtxDesc(GX_VA_TEX0, GX_DIRECT); Mtx m, m1, m2, mv; width *= 0.5f; height *= 0.5f; guMtxIdentity(m1); guMtxScaleApply(m1, m1, scaleX, scaleY, 1.0f); guVector axis = (guVector) {0 , 0, 1}; guMtxRotAxisDeg (m2, &axis, degrees); guMtxConcat(m1, m2, m); guMtxTransApply(m, m, xpos + width + 0.5f, ypos + height + 0.5f, zpos); guMtxConcat(FSModelView2D, m, mv); GX_LoadPosMtxImm(mv, GX_PNMTX0); GX_Begin(GX_QUADS, GX_VTXFMT0, 4); GX_Position3f32(-width + XX1, -height + YY1, 0); GX_Color4u8(0xFF, 0xFF, 0xFF, alpha); GX_TexCoord2f32(0, 0); GX_Position3f32(width + XX2, -height + YY2, 0); GX_Color4u8(0xFF, 0xFF, 0xFF, alpha); GX_TexCoord2f32(1, 0); GX_Position3f32(width + XX3, height + YY3, 0); GX_Color4u8(0xFF, 0xFF, 0xFF, alpha); GX_TexCoord2f32(1, 1); GX_Position3f32(-width + XX4, height + YY4, 0); GX_Color4u8(0xFF, 0xFF, 0xFF, alpha); GX_TexCoord2f32(0, 1); GX_End(); }
int main(int argc,char **argv) { f32 yscale,zt = 0; u32 xfbHeight; u32 fb = 0; f32 rquad = 0.0f; u32 first_frame = 1; GXTexObj texture; Mtx view; // view and perspective matrices Mtx model, modelview; Mtx44 perspective; void *gpfifo = NULL; GXColor background = {0, 0, 0, 0xff}; guVector cam = {0.0F, 0.0F, 0.0F}, up = {0.0F, 1.0F, 0.0F}, look = {0.0F, 0.0F, -1.0F}; TPLFile crateTPL; VIDEO_Init(); WPAD_Init(); rmode = VIDEO_GetPreferredMode(NULL); // allocate the fifo buffer gpfifo = memalign(32,DEFAULT_FIFO_SIZE); memset(gpfifo,0,DEFAULT_FIFO_SIZE); // allocate 2 framebuffers for double buffering frameBuffer[0] = SYS_AllocateFramebuffer(rmode); frameBuffer[1] = SYS_AllocateFramebuffer(rmode); // configure video VIDEO_Configure(rmode); VIDEO_SetNextFramebuffer(frameBuffer[fb]); VIDEO_Flush(); VIDEO_WaitVSync(); if(rmode->viTVMode&VI_NON_INTERLACE) VIDEO_WaitVSync(); fb ^= 1; // init the flipper GX_Init(gpfifo,DEFAULT_FIFO_SIZE); // clears the bg to color and clears the z buffer GX_SetCopyClear(background, 0x00ffffff); // other gx setup GX_SetViewport(0,0,rmode->fbWidth,rmode->efbHeight,0,1); yscale = GX_GetYScaleFactor(rmode->efbHeight,rmode->xfbHeight); xfbHeight = GX_SetDispCopyYScale(yscale); GX_SetScissor(0,0,rmode->fbWidth,rmode->efbHeight); GX_SetDispCopySrc(0,0,rmode->fbWidth,rmode->efbHeight); GX_SetDispCopyDst(rmode->fbWidth,xfbHeight); GX_SetCopyFilter(rmode->aa,rmode->sample_pattern,GX_TRUE,rmode->vfilter); GX_SetFieldMode(rmode->field_rendering,((rmode->viHeight==2*rmode->xfbHeight)?GX_ENABLE:GX_DISABLE)); if (rmode->aa) GX_SetPixelFmt(GX_PF_RGB565_Z16, GX_ZC_LINEAR); else GX_SetPixelFmt(GX_PF_RGB8_Z24, GX_ZC_LINEAR); GX_SetCullMode(GX_CULL_NONE); GX_CopyDisp(frameBuffer[fb],GX_TRUE); GX_SetDispCopyGamma(GX_GM_1_0); // setup the vertex attribute table // describes the data // args: vat location 0-7, type of data, data format, size, scale // so for ex. in the first call we are sending position data with // 3 values X,Y,Z of size F32. scale sets the number of fractional // bits for non float data. GX_ClearVtxDesc(); GX_SetVtxDesc(GX_VA_POS, GX_DIRECT); GX_SetVtxDesc(GX_VA_CLR0, GX_DIRECT); GX_SetVtxDesc(GX_VA_TEX0, GX_DIRECT); GX_SetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_POS_XYZ, GX_F32, 0); GX_SetVtxAttrFmt(GX_VTXFMT0, GX_VA_TEX0, GX_TEX_ST, GX_F32, 0); GX_SetVtxAttrFmt(GX_VTXFMT0, GX_VA_CLR0, GX_CLR_RGBA, GX_RGB8, 0); GX_InvVtxCache(); GX_InvalidateTexAll(); TPL_OpenTPLFromMemory(&crateTPL, (void *)crate_tpl,crate_tpl_size); TPL_GetTexture(&crateTPL,crate,&texture); // setup our camera at the origin // looking down the -z axis with y up guLookAt(view, &cam, &up, &look); // setup our projection matrix // this creates a perspective matrix with a view angle of 90, // and aspect ratio based on the display resolution f32 w = rmode->viWidth; f32 h = rmode->viHeight; guPerspective(perspective, 45, (f32)w/h, 0.1F, 300.0F); GX_LoadProjectionMtx(perspective, GX_PERSPECTIVE); guVector cubeAxis = {1,1,1}; while(1) { WPAD_ScanPads(); if(WPAD_ButtonsDown(0) & WPAD_BUTTON_HOME) exit(0); else if (WPAD_ButtonsHeld(0)&WPAD_BUTTON_UP) zt -= 0.25f; else if (WPAD_ButtonsHeld(0)&WPAD_BUTTON_DOWN) zt += 0.25f; // set number of rasterized color channels GX_SetNumChans(1); //set number of textures to generate GX_SetNumTexGens(1); // setup texture coordinate generation // args: texcoord slot 0-7, matrix type, source to generate texture coordinates from, matrix to use GX_SetTexCoordGen(GX_TEXCOORD0, GX_TG_MTX2x4, GX_TG_TEX0, GX_IDENTITY); GX_SetTevOp(GX_TEVSTAGE0,GX_REPLACE); GX_SetTevOrder(GX_TEVSTAGE0, GX_TEXCOORD0, GX_TEXMAP0, GX_COLOR0A0); GX_LoadTexObj(&texture, GX_TEXMAP0); guMtxIdentity(model); guMtxRotAxisDeg(model, &cubeAxis, rquad); guMtxTransApply(model, model, 0.0f,0.0f,zt-7.0f); guMtxConcat(view,model,modelview); // load the modelview matrix into matrix memory GX_LoadPosMtxImm(modelview, GX_PNMTX3); GX_SetCurrentMtx(GX_PNMTX3); GX_Begin(GX_QUADS, GX_VTXFMT0, 24); // Draw a Cube GX_Position3f32(-1.0f, 1.0f, -1.0f); // Top Left of the quad (top) GX_Color3f32(0.0f,1.0f,0.0f); // Set The Color To Green GX_TexCoord2f32(0.0f,0.0f); GX_Position3f32(-1.0f, 1.0f, 1.0f); // Top Right of the quad (top) GX_Color3f32(0.0f,1.0f,0.0f); // Set The Color To Green GX_TexCoord2f32(1.0f,0.0f); GX_Position3f32(-1.0f, -1.0f, 1.0f); // Bottom Right of the quad (top) GX_Color3f32(0.0f,1.0f,0.0f); // Set The Color To Green GX_TexCoord2f32(1.0f,1.0f); GX_Position3f32(- 1.0f, -1.0f, -1.0f); // Bottom Left of the quad (top) GX_Color3f32(0.0f,1.0f,0.0f); // Set The Color To Green GX_TexCoord2f32(0.0f,1.0f); GX_Position3f32( 1.0f,1.0f, -1.0f); // Top Left of the quad (bottom) GX_Color3f32(1.0f,0.5f,0.0f); // Set The Color To Orange GX_TexCoord2f32(0.0f,0.0f); GX_Position3f32(1.0f,-1.0f, -1.0f); // Top Right of the quad (bottom) GX_Color3f32(1.0f,0.5f,0.0f); // Set The Color To Orange GX_TexCoord2f32(1.0f,0.0f); GX_Position3f32(1.0f,-1.0f,1.0f); // Bottom Right of the quad (bottom) GX_Color3f32(1.0f,0.5f,0.0f); // Set The Color To Orange GX_TexCoord2f32(1.0f,1.0f); GX_Position3f32( 1.0f,1.0f,1.0f); // Bottom Left of the quad (bottom) GX_Color3f32(1.0f,0.5f,0.0f); // Set The Color To Orange GX_TexCoord2f32(0.0f,1.0f); GX_Position3f32( -1.0f, -1.0f, 1.0f); // Top Right Of The Quad (Front) GX_Color3f32(1.0f,0.0f,0.0f); // Set The Color To Red GX_TexCoord2f32(0.0f,0.0f); GX_Position3f32(1.0f, -1.0f, 1.0f); // Top Left Of The Quad (Front) GX_Color3f32(1.0f,0.0f,0.0f); // Set The Color To Red GX_TexCoord2f32(1.0f,0.0f); GX_Position3f32(1.0f,-1.0f, -1.0f); // Bottom Left Of The Quad (Front) GX_Color3f32(1.0f,0.0f,0.0f); // Set The Color To Red GX_TexCoord2f32(1.0f,1.0f); GX_Position3f32( -1.0f,-1.0f, -1.0f); // Bottom Right Of The Quad (Front) GX_Color3f32(1.0f,0.0f,0.0f); // Set The Color To Red GX_TexCoord2f32(0.0f,1.0f); GX_Position3f32( -1.0f,1.0f,1.0f); // Bottom Left Of The Quad (Back) GX_Color3f32(1.0f,1.0f,0.0f); // Set The Color To Yellow GX_TexCoord2f32(0.0f,0.0f); GX_Position3f32(-1.0f,1.0f,-1.0f); // Bottom Right Of The Quad (Back) GX_Color3f32(1.0f,1.0f,0.0f); // Set The Color To Yellow GX_TexCoord2f32(1.0f,0.0f); GX_Position3f32(1.0f, 1.0f,-1.0f); // Top Right Of The Quad (Back) GX_Color3f32(1.0f,1.0f,0.0f); // Set The Color To Yellow GX_TexCoord2f32(1.0f,1.0f); GX_Position3f32( 1.0f, 1.0f,1.0f); // Top Left Of The Quad (Back) GX_Color3f32(1.0f,1.0f,0.0f); // Set The Color To Yellow GX_TexCoord2f32(0.0f,1.0f); GX_Position3f32(1.0f, -1.0f, -1.0f); // Top Right Of The Quad (Left) GX_Color3f32(0.0f,0.0f,1.0f); // Set The Color To Blue GX_TexCoord2f32(0.0f,0.0f); GX_Position3f32(1.0f, 1.0f,-1.0f); // Top Left Of The Quad (Left) GX_Color3f32(0.0f,0.0f,1.0f); // Set The Color To Blue GX_TexCoord2f32(1.0f,0.0f); GX_Position3f32(-1.0f,1.0f,-1.0f); // Bottom Left Of The Quad (Left) GX_Color3f32(0.0f,0.0f,1.0f); // Set The Color To Blue GX_TexCoord2f32(1.0f,1.0f); GX_Position3f32(-1.0f,-1.0f, -1.0f); // Bottom Right Of The Quad (Left) GX_Color3f32(0.0f,0.0f,1.0f); // Set The Color To Blue GX_TexCoord2f32(0.0f,1.0f); GX_Position3f32( 1.0f, -1.0f,1.0f); // Top Right Of The Quad (Right) GX_Color3f32(1.0f,0.0f,1.0f); // Set The Color To Violet GX_TexCoord2f32(0.0f,0.0f); GX_Position3f32( -1.0f, -1.0f, 1.0f); // Top Left Of The Quad (Right) GX_Color3f32(1.0f,0.0f,1.0f); // Set The Color To Violet GX_TexCoord2f32(1.0f,0.0f); GX_Position3f32( -1.0f,1.0f, 1.0f); // Bottom Left Of The Quad (Right) GX_Color3f32(1.0f,0.0f,1.0f); // Set The Color To Violet GX_TexCoord2f32(1.0f,1.0f); GX_Position3f32( 1.0f,1.0f,1.0f); // Bottom Right Of The Quad (Right) GX_Color3f32(1.0f,0.0f,1.0f); // Set The Color To Violet GX_TexCoord2f32(0.0f,1.0f); GX_End(); // Done Drawing The Quad GX_SetZMode(GX_TRUE, GX_LEQUAL, GX_TRUE); GX_SetColorUpdate(GX_TRUE); GX_CopyDisp(frameBuffer[fb],GX_TRUE); GX_DrawDone(); VIDEO_SetNextFramebuffer(frameBuffer[fb]); if(first_frame) { first_frame = 0; VIDEO_SetBlack(FALSE); } VIDEO_Flush(); VIDEO_WaitVSync(); fb ^= 1; rquad -= 0.15f; // Decrease The Rotation Variable For The Quad ( NEW ) } }
void BoxCover::Draw() { u8 BoxAlpha = (int) (alpha+alphaDyn) & 0xFF; GX_LoadProjectionMtx(projection, GX_PERSPECTIVE); GX_ClearVtxDesc(); GX_InvVtxCache(); GX_SetVtxDesc(GX_VA_POS, GX_INDEX8); GX_SetVtxDesc(GX_VA_CLR0, GX_DIRECT); GX_SetVtxDesc(GX_VA_TEX0, GX_INDEX8); //! don't draw inside of the box GX_SetCullMode(GX_CULL_FRONT); Mtx modelView; Mtx modelView2; Mtx modelView3; guVector cubeAxis = {0,0,1}; guVector cubeAxis2 = {0,1,0}; guVector cubeAxis3 = {1,0,0}; guMtxIdentity(modelView); guMtxRotAxisDeg(modelView3, &cubeAxis3, RotX-Animation2); guMtxRotAxisDeg(modelView2, &cubeAxis2, RotY+Animation2+xoffsetDyn/2.0f); guMtxRotAxisDeg(modelView, &cubeAxis, RotZ-Animation); guMtxConcat(modelView3, modelView2, modelView2); guMtxConcat(modelView2, modelView, modelView); if(Settings.widescreen) guMtxScaleApply(modelView, modelView, Settings.WSFactor, 1.0f, 1.0f); guMtxTransApply(modelView, modelView, PosX+xoffsetDyn/680.0f+movePosX, PosY+yoffsetDyn/680.0f+movePosY, PosZ); guMtxConcat(view,modelView,modelView); GX_LoadPosMtxImm(modelView, GX_PNMTX0); //! Border quads GX_LoadTexObj(&boxBorderTex, GX_TEXMAP0); GX_InvalidateTexAll(); GX_SetArray(GX_VA_POS, (void *) &g_boxMeshQ[0].pos, sizeof(g_boxMeshQ[0])); GX_SetArray(GX_VA_TEX0, (void *) &g_boxMeshQ[0].texCoord, sizeof(g_boxMeshQ[0])); GX_Begin(GX_QUADS, GX_VTXFMT0, g_boxMeshQSize); for (u32 j = 0; j < g_boxMeshQSize; ++j) { GX_Position1x8(j); GX_Color4u8(boxColor.r, boxColor.g, boxColor.b, BoxAlpha); GX_TexCoord1x8(j); } GX_End(); //! Border triangles GX_SetArray(GX_VA_POS, (void *) &g_boxMeshT[0].pos, sizeof(g_boxMeshT[0])); GX_SetArray(GX_VA_TEX0, (void *) &g_boxMeshT[0].texCoord, sizeof(g_boxMeshT[0])); GX_Begin(GX_TRIANGLES, GX_VTXFMT0, g_boxMeshTSize); for (u32 j = 0; j < g_boxMeshTSize; ++j) { GX_Position1x8(j); GX_Color4u8(boxColor.r, boxColor.g, boxColor.b, BoxAlpha); GX_TexCoord1x8(j); } GX_End(); //! Back Cover (Might be flat) GX_LoadTexObj(flatCover ? &defaultBoxTex : &coverTex, GX_TEXMAP0); GX_InvalidateTexAll(); GX_SetArray(GX_VA_POS, (void *) &g_boxBackCoverMesh[0].pos, sizeof(g_boxBackCoverMesh[0])); GX_SetArray(GX_VA_TEX0, (void *) &g_boxBackCoverMesh[0].texCoord, sizeof(g_boxBackCoverMesh[0])); GX_Begin(GX_QUADS, GX_VTXFMT0, g_boxBackCoverMeshSize); for (u32 j = 0; j < g_boxBackCoverMeshSize; ++j) { GX_Position1x8(j); if(flatCover) GX_Color4u8(boxColor.r, boxColor.g, boxColor.b, BoxAlpha); else GX_Color4u8(0xff, 0xff, 0xff, BoxAlpha); GX_TexCoord1x8(j); } GX_End(); if(flatCover) { //! Front Flat Cover GX_LoadTexObj(&coverTex, GX_TEXMAP0); GX_InvalidateTexAll(); GX_SetArray(GX_VA_POS, (void *) &g_flatCoverMesh[0].pos, sizeof(g_flatCoverMesh[0])); GX_SetArray(GX_VA_TEX0, (void *) &g_flatCoverMesh[0].texCoord, sizeof(g_flatCoverMesh[0])); GX_Begin(GX_QUADS, GX_VTXFMT0, g_flatCoverMeshSize); for (u32 j = 0; j < g_flatCoverMeshSize; ++j) { GX_Position1x8(j); GX_Color4u8(0xff, 0xff, 0xff, 0xff); GX_TexCoord1x8(j); } GX_End(); } else { //! Front Cover GX_SetArray(GX_VA_POS, (void *) &g_boxCoverMesh[0].pos, sizeof(g_boxCoverMesh[0])); GX_SetArray(GX_VA_TEX0, (void *) &g_boxCoverMesh[0].texCoord, sizeof(g_boxCoverMesh[0])); GX_Begin(GX_QUADS, GX_VTXFMT0, g_boxCoverMeshSize); for (u32 j = 0; j < g_boxCoverMeshSize; ++j) { GX_Position1x8(j); GX_Color4u8(0xff, 0xff, 0xff, BoxAlpha); GX_TexCoord1x8(j); } GX_End(); } //! stop cull GX_SetCullMode(GX_CULL_NONE); UpdateEffects(); }
void MilkdropWaveform::Draw(RenderContext &context) { WaveformMath(context); #ifdef _WII_ #else glMatrixMode( GL_MODELVIEW ); //glPushMatrix(); glLoadIdentity(); #endif if(modulateAlphaByVolume) ModulateOpacityByVolume(context); else temp_a = a; MaximizeColors(context); #ifndef _WII_ if(dots==1) glEnable(GL_LINE_STIPPLE); #else u8 format = GX_TO_ZERO; if(dots==1) format = GX_TO_ONE; // ??? correct ??? #endif #ifdef _WII_ //Thick wave drawing if (thick==1) WII_SetLineWidth( (context.texsize < 512 ) ? 2 : 2*context.texsize/512,format); else WII_SetLineWidth( (context.texsize < 512 ) ? 1 : context.texsize/512,format); //Additive wave drawing (vice overwrite) if (additive)GX_SetBlendMode(GX_BM_BLEND,GX_BL_SRCALPHA, GX_BL_ONE,GX_LO_CLEAR); else GX_SetBlendMode(GX_BM_BLEND,GX_BL_SRCALPHA, GX_BL_INVSRCALPHA,GX_LO_CLEAR); #else //Thick wave drawing if (thick==1) glLineWidth( (context.texsize < 512 ) ? 2 : 2*context.texsize/512); else glLineWidth( (context.texsize < 512 ) ? 1 : context.texsize/512); //Additive wave drawing (vice overwrite) if (additive)glBlendFunc(GL_SRC_ALPHA, GL_ONE); else glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); #endif #ifdef _WII_ guMtxIdentity(modelview); guVector cubeAxis = {0, 0, 1}; guMtxTransApply(modelview, modelview, .5, .5, 0); guMtxRotAxisDeg(modelview, &cubeAxis, rot); guMtxScaleApply(modelview,modelview,aspectScale, 1.0, 1.0); guMtxTransApply(modelview, modelview, -.5, -.5, 0); if (loop) WII_VertArrays(GX_LINESTRIP,&wavearray[0][0],0,0,0,samples,2); else WII_VertArrays(GX_LINESTRIP,&wavearray[0][0],0,0,0,samples,2); if (two_waves) { if (loop) WII_VertArrays(GX_LINESTRIP,&wavearray2[0][0],0,0,0,samples,2); else WII_VertArrays(GX_LINESTRIP,&wavearray2[0][0],0,0,0,samples,2); } // glPopMatrix(); #else glTranslatef(.5, .5, 0); glRotatef(rot, 0, 0, 1); glScalef(aspectScale, 1.0, 1.0); glTranslatef(-.5, -.5, 0); glEnableClientState(GL_VERTEX_ARRAY); glDisableClientState(GL_TEXTURE_COORD_ARRAY); glDisableClientState(GL_COLOR_ARRAY); glVertexPointer(2,GL_FLOAT,0,wavearray); if (loop) glDrawArrays(GL_LINE_LOOP,0,samples); else glDrawArrays(GL_LINE_STRIP,0,samples); if (two_waves) { glVertexPointer(2,GL_FLOAT,0,wavearray2); if (loop) glDrawArrays(GL_LINE_LOOP,0,samples); else glDrawArrays(GL_LINE_STRIP,0,samples); } #ifndef USE_GLES1 if(dots==1) glDisable(GL_LINE_STIPPLE); #endif //glPopMatrix(); #endif }
void Menu_DrawDiskCover(f32 xpos, f32 ypos, f32 zpos, u16 width, u16 height, u16 distance, u8 data[], f32 deg_alpha, f32 deg_beta, f32 scaleX, f32 scaleY, u8 alpha, bool shadow) { if (data == NULL) return; GX_LoadProjectionMtx(FSProjection2D, GX_ORTHOGRAPHIC); GXTexObj texObj; GX_InitTexObj(&texObj, data, width, height, GX_TF_RGBA8, GX_CLAMP, GX_CLAMP, GX_FALSE); GX_LoadTexObj(&texObj, GX_TEXMAP0); GX_ClearVtxDesc(); GX_InvVtxCache(); GX_InvalidateTexAll(); GX_SetVtxDesc(GX_VA_POS, GX_DIRECT); GX_SetVtxDesc(GX_VA_CLR0, GX_DIRECT); GX_SetVtxDesc(GX_VA_TEX0, GX_DIRECT); f32 cos_beta = cos(DegToRad( deg_beta )); f32 s_offset_y = (zpos + (cos_beta * distance)) * tan(DegToRad( 5 )); f32 s_offset_x = (cos_beta < 0 ? -cos_beta : cos_beta) * s_offset_y; f32 s_offset_z = (s_offset_y < 0 ? 0 : s_offset_y) * 2; Mtx m, m1, m2, m3, m4, mv; width *= .5; height *= .5; guMtxIdentity(m4); guMtxTransApply(m4, m4, 0, 0, distance); guMtxIdentity(m1); guMtxScaleApply(m1, m1, scaleX, scaleY, 1.0); guVector axis2 = (guVector) {0 , 1, 0}; guMtxRotAxisDeg ( m2, &axis2, deg_beta ); guVector axis = (guVector) {0 , 0, 1}; guMtxRotAxisDeg ( m3, &axis, deg_alpha ); guMtxConcat(m3, m4, m3); // move distance then rotate z-axis guMtxConcat(m2, m3, m2); // rotate y-axis guMtxConcat(m1, m2, m); // scale if (shadow) guMtxTransApply(m, m, xpos + width + 0.5 + s_offset_x, ypos + height + 0.5 + s_offset_y, zpos - s_offset_z); else guMtxTransApply(m, m, xpos + width + 0.5, ypos + height + 0.5, zpos); guMtxConcat(FSModelView2D, m, mv); GX_LoadPosMtxImm(mv, GX_PNMTX0); GX_Begin(GX_QUADS, GX_VTXFMT0, 4); if (shadow) { GX_Position3f32(-width, -height, 0); GX_Color4u8(0, 0, 0, alpha); GX_TexCoord2f32(0, 0); GX_Position3f32(width, -height, 0); GX_Color4u8(0, 0, 0, alpha); GX_TexCoord2f32(1, 0); GX_Position3f32(width, height, 0); GX_Color4u8(0, 0, 0, alpha); GX_TexCoord2f32(1, 1); GX_Position3f32(-width, height, 0); GX_Color4u8(0, 0, 0, alpha); GX_TexCoord2f32(0, 1); } else { GX_Position3f32(-width, -height, 0); GX_Color4u8(0xFF, 0xFF, 0xFF, alpha); GX_TexCoord2f32(0, 0); GX_Position3f32(width, -height, 0); GX_Color4u8(0xFF, 0xFF, 0xFF, alpha); GX_TexCoord2f32(1, 0); GX_Position3f32(width, height, 0); GX_Color4u8(0xFF, 0xFF, 0xFF, alpha); GX_TexCoord2f32(1, 1); GX_Position3f32(-width, height, 0); GX_Color4u8(0xFF, 0xFF, 0xFF, alpha); GX_TexCoord2f32(0, 1); } GX_End(); }
// Perform the actual scene drawing. void DrawScene(Mtx v, GXTexObj texture) { // Draw things // FIXME: Need to clear first? // FIXME: Check datatype sizes f32 x_m,y_m,z_m,u_m,v_m; // Float types for temp x, y, z, u and v vertices f32 xtrans = -xpos; // Used for player translation on the x axis f32 ztrans = -zpos; // Used for player translation on the z axis f32 ytrans = -walkbias-0.25f; // Used for bouncing motion up and down f32 sceneroty = 360.0f - yrot; // 360 degree angle for player direction int numtriangles; // Integer to hold the number of triangles Mtx m; // Model matrix Mtx mt; // Model rotated matrix Mtx mv; // Modelview matrix guVector axis; // Vector for axis we're rotating on SetLight(v,LightColors[0],LightColors[1],LightColors[2]); // Set up TEV to paint the textures properly. GX_SetTevOp(GX_TEVSTAGE0,GX_MODULATE); GX_SetTevOrder(GX_TEVSTAGE0, GX_TEXCOORD0, GX_TEXMAP0, GX_COLOR0A0); // Load up the textures (just one this time). GX_LoadTexObj(&texture, GX_TEXMAP0); //glRotatef(lookupdown,1.0f,0,0); axis.x = 1.0f; axis.y = 0; axis.z = 0; guMtxIdentity(m); guMtxRotAxisDeg(m, &axis, lookupdown); guMtxConcat(m,v,mv); //glrotatef(sceneroty,0,1.0f,0); axis.x = 0; axis.y = 1.0f; axis.z = 0; guMtxIdentity(m); guMtxRotAxisDeg(m, &axis, sceneroty); guMtxConcat(mv,m,mv); // Translate the camera view guMtxApplyTrans(mv,mt,xtrans,ytrans,ztrans); //glTranslatef(xtrans,ytrans,ztrans); //guMtxIdentity(m); //guMtxTrans(m, xtrans, ytrans, ztrans); //guMtxConcat(v,m,v); // load the modelview matrix into matrix memory GX_LoadPosMtxImm(mt, GX_PNMTX0); numtriangles = sector1.numtriangles; // HACK: v tex coord is inverted so textures are rightside up. for (int loop_m = 0; loop_m < numtriangles; loop_m++) { GX_Begin(GX_TRIANGLES,GX_VTXFMT0,3); x_m = sector1.triangle[loop_m].vertex[0].x; y_m = sector1.triangle[loop_m].vertex[0].y; z_m = sector1.triangle[loop_m].vertex[0].z; u_m = sector1.triangle[loop_m].vertex[0].u; v_m = sector1.triangle[loop_m].vertex[0].v; GX_Position3f32(x_m,y_m,z_m); GX_Normal3f32((f32)0,(f32)0,(f32)1); //GX_Color3f32(0.7f,0.7f,0.7f); GX_TexCoord2f32(u_m,-v_m); x_m = sector1.triangle[loop_m].vertex[1].x; y_m = sector1.triangle[loop_m].vertex[1].y; z_m = sector1.triangle[loop_m].vertex[1].z; u_m = sector1.triangle[loop_m].vertex[1].u; v_m = sector1.triangle[loop_m].vertex[1].v; GX_Position3f32(x_m,y_m,z_m); GX_Normal3f32((f32)0,(f32)0,(f32)1); //GX_Color3f32(0.7f,0.7f,0.7f); GX_TexCoord2f32(u_m,-v_m); x_m = sector1.triangle[loop_m].vertex[2].x; y_m = sector1.triangle[loop_m].vertex[2].y; z_m = sector1.triangle[loop_m].vertex[2].z; u_m = sector1.triangle[loop_m].vertex[2].u; v_m = sector1.triangle[loop_m].vertex[2].v; GX_Position3f32(x_m,y_m,z_m); GX_Normal3f32((f32)0,(f32)0,(f32)1); //GX_Color3f32(0.7f,0.7f,0.7f); GX_TexCoord2f32(u_m,-v_m); GX_End(); } return; }
//--------------------------------------------------------------------------------- int main( int argc, char **argv ){ //--------------------------------------------------------------------------------- f32 yscale; u32 xfbHeight; Mtx view; Mtx44 perspective; Mtx model, modelview; float rtri = 0.0f , rquad = 0.0f; u32 fb = 0; // initial framebuffer index GXColor background = {0, 0, 0, 0xff}; // init the vi. VIDEO_Init(); WPAD_Init(); rmode = VIDEO_GetPreferredMode(NULL); // allocate 2 framebuffers for double buffering frameBuffer[0] = MEM_K0_TO_K1(SYS_AllocateFramebuffer(rmode)); frameBuffer[1] = MEM_K0_TO_K1(SYS_AllocateFramebuffer(rmode)); VIDEO_Configure(rmode); VIDEO_SetNextFramebuffer(frameBuffer[fb]); VIDEO_SetBlack(FALSE); VIDEO_Flush(); VIDEO_WaitVSync(); if(rmode->viTVMode&VI_NON_INTERLACE) VIDEO_WaitVSync(); // setup the fifo and then init the flipper void *gp_fifo = NULL; gp_fifo = memalign(32,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 GX_SetCopyClear(background, 0x00ffffff); // other gx setup GX_SetViewport(0,0,rmode->fbWidth,rmode->efbHeight,0,1); yscale = GX_GetYScaleFactor(rmode->efbHeight,rmode->xfbHeight); xfbHeight = GX_SetDispCopyYScale(yscale); GX_SetScissor(0,0,rmode->fbWidth,rmode->efbHeight); GX_SetDispCopySrc(0,0,rmode->fbWidth,rmode->efbHeight); GX_SetDispCopyDst(rmode->fbWidth,xfbHeight); GX_SetCopyFilter(rmode->aa,rmode->sample_pattern,GX_TRUE,rmode->vfilter); GX_SetFieldMode(rmode->field_rendering,((rmode->viHeight==2*rmode->xfbHeight)?GX_ENABLE:GX_DISABLE)); GX_SetCullMode(GX_CULL_NONE); GX_CopyDisp(frameBuffer[fb],GX_TRUE); GX_SetDispCopyGamma(GX_GM_1_0); // setup the vertex descriptor // tells the flipper to expect direct data GX_ClearVtxDesc(); GX_SetVtxDesc(GX_VA_POS, GX_DIRECT); GX_SetVtxDesc(GX_VA_CLR0, GX_DIRECT); // setup the vertex attribute table // describes the data // args: vat location 0-7, type of data, data format, size, scale // so for ex. in the first call we are sending position data with // 3 values X,Y,Z of size F32. scale sets the number of fractional // bits for non float data. GX_SetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_POS_XYZ, GX_F32, 0); GX_SetVtxAttrFmt(GX_VTXFMT0, GX_VA_CLR0, GX_CLR_RGBA, GX_RGB8, 0); GX_SetNumChans(1); GX_SetNumTexGens(0); GX_SetTevOrder(GX_TEVSTAGE0, GX_TEXCOORDNULL, GX_TEXMAP_NULL, GX_COLOR0A0); GX_SetTevOp(GX_TEVSTAGE0, GX_PASSCLR); // setup our camera at the origin // looking down the -z axis with y up guVector cam = {0.0F, 0.0F, 0.0F}, up = {0.0F, 1.0F, 0.0F}, look = {0.0F, 0.0F, -1.0F}; guLookAt(view, &cam, &up, &look); // setup our projection matrix // this creates a perspective matrix with a view angle of 90, // and aspect ratio based on the display resolution f32 w = rmode->viWidth; f32 h = rmode->viHeight; guPerspective(perspective, 45, (f32)w/h, 0.1F, 300.0F); GX_LoadProjectionMtx(perspective, GX_PERSPECTIVE); guVector Yaxis = {0,1,0}; guVector Xaxis = {1,0,0}; while(1) { WPAD_ScanPads(); if (WPAD_ButtonsDown(0) & WPAD_BUTTON_HOME) exit(0); // do this before drawing GX_SetViewport(0,0,rmode->fbWidth,rmode->efbHeight,0,1); guMtxIdentity(model); guMtxRotAxisDeg(model, &Yaxis, rtri); guMtxTransApply(model, model, -1.5f,0.0f,-6.0f); guMtxConcat(view,model,modelview); // load the modelview matrix into matrix memory GX_LoadPosMtxImm(modelview, GX_PNMTX0); GX_Begin(GX_TRIANGLES, GX_VTXFMT0, 3); GX_Position3f32( 0.0f, 1.0f, 0.0f); // Top GX_Color3f32(1.0f,0.0f,0.0f); // Set The Color To Red GX_Position3f32(-1.0f,-1.0f, 0.0f); // Bottom Left GX_Color3f32(0.0f,1.0f,0.0f); // Set The Color To Green GX_Position3f32( 1.0f,-1.0f, 0.0f); // Bottom Right GX_Color3f32(0.0f,0.0f,1.0f); // Set The Color To Blue GX_End(); guMtxIdentity(model); guMtxRotAxisDeg(model, &Xaxis, rquad); guMtxTransApply(model, model, 1.5f,0.0f,-6.0f); guMtxConcat(view,model,modelview); // load the modelview matrix into matrix memory GX_LoadPosMtxImm(modelview, GX_PNMTX0); GX_Begin(GX_QUADS, GX_VTXFMT0, 4); // Draw A Quad GX_Position3f32(-1.0f, 1.0f, 0.0f); // Top Left GX_Color3f32(0.5f,0.5f,1.0f); // Set The Color To Blue GX_Position3f32( 1.0f, 1.0f, 0.0f); // Top Right GX_Color3f32(0.5f,0.5f,1.0f); // Set The Color To Blue GX_Position3f32( 1.0f,-1.0f, 0.0f); // Bottom Right GX_Color3f32(0.5f,0.5f,1.0f); // Set The Color To Blue GX_Position3f32(-1.0f,-1.0f, 0.0f); // Bottom Left GX_Color3f32(0.5f,0.5f,1.0f); // Set The Color To Blue GX_End(); // Done Drawing The Quad // do this stuff after drawing GX_DrawDone(); fb ^= 1; // flip framebuffer GX_SetZMode(GX_TRUE, GX_LEQUAL, GX_TRUE); GX_SetColorUpdate(GX_TRUE); GX_CopyDisp(frameBuffer[fb],GX_TRUE); VIDEO_SetNextFramebuffer(frameBuffer[fb]); VIDEO_Flush(); VIDEO_WaitVSync(); rtri+=0.2f; // Increase The Rotation Variable For The Triangle ( NEW ) rquad-=0.15f; // Decrease The Rotation Variable For The Quad ( NEW ) } return 0; }
static void ghost_display_effect (sync_info *sync, void *params, int iparam) { glass_data *gdata = (glass_data *) params; /*GXTexObj spiderweb_tex_obj;*/ Mtx mvtmp, rot, mvtmp2; Mtx sep_scale; f32 indmtx[2][3]; /* Channels for indirect lookup go: R -> - G -> U B -> T A -> S We have G/B channels, so map those to S/T. */ indmtx[0][0] = 0.0; indmtx[0][1] = 0.5; indmtx[0][2] = 0.0; indmtx[1][0] = 0.0; indmtx[1][1] = 0.0; indmtx[1][2] = 0.5; GX_SetIndTexMatrix (GX_ITM_0, indmtx, 2); GX_SetZMode (GX_FALSE, GX_LEQUAL, GX_FALSE); GX_SetBlendMode (GX_BM_NONE, GX_BL_ONE, GX_BL_ONE, GX_LO_SET); GX_SetColorUpdate (GX_TRUE); GX_SetAlphaUpdate (GX_FALSE); GX_SetCullMode (GX_CULL_NONE); screenspace_rect (gdata->refraction_postpass_shader, GX_VTXFMT1, 1); /*GX_LoadTexObj (&spiderweb_tex_obj, GX_TEXMAP1); draw_square (1, 128 + 127 * sin (thr * M_PI / 360.0), 128 + 127 * sin (thr * M_PI / 200.0));*/ guMtxIdentity (mvtmp); guMtxRotAxisDeg (rot, &((guVector) { 0, 1, 0 }), gdata->thr); guMtxConcat (rot, mvtmp, mvtmp); guMtxRotAxisDeg (rot, &((guVector) { 1, 0, 0 }), gdata->thr * 0.7); guMtxConcat (rot, mvtmp, mvtmp); /*guMtxScale (sep_scale, 6.0, 6.0, 6.0);*/ set_sep_scale (sep_scale, sync); guMtxTransApply (mvtmp, mvtmp2, gdata->xoffset, 0, 0); object_set_matrices (&scene, &gdata->obj_loc, scene.camera, mvtmp2, sep_scale, perspmat, GX_PERSPECTIVE); shader_load (gdata->glass_postpass_shader); GX_SetBlendMode (GX_BM_BLEND, GX_BL_ONE, GX_BL_SRCALPHA, GX_LO_SET); object_set_arrays (&blobby_thing_obj, OBJECT_POS | OBJECT_NORM, GX_VTXFMT0, 0); object_render (&blobby_thing_obj, OBJECT_POS | OBJECT_NORM, GX_VTXFMT0); /* guMtxTransApply (mvtmp, mvtmp2, 13, 0, 0); object_set_matrices (&scene, &gdata->obj_loc, scene.camera, mvtmp2, sep_scale, NULL, 0); object_render (&spooky_ghost_obj, OBJECT_POS | OBJECT_NORM, GX_VTXFMT0); guMtxTransApply (mvtmp, mvtmp2, -13, 0, 0); object_set_matrices (&scene, &gdata->obj_loc, scene.camera, mvtmp2, sep_scale, NULL, 0); object_render (&spooky_ghost_obj, OBJECT_POS | OBJECT_NORM, GX_VTXFMT0); */ gdata->thr += 1; }
static display_target ghost_prepare_frame (sync_info *sync, void *params, int iparam) { glass_data *gdata = (glass_data *) params; /*GXTexObj spiderweb_tex_obj;*/ Mtx mvtmp, rot, mvtmp2; Mtx sep_scale; /*TPL_GetTexture (&spiderwebTPL, spiderweb, &spiderweb_tex_obj);*/ GX_InvalidateTexAll (); rendertarget_texture (RTT_WIDTH, RTT_HEIGHT, COPYFMT, GX_FALSE, GX_PF_RGB8_Z24, GX_ZC_LINEAR); GX_SetZMode (GX_FALSE, GX_LEQUAL, GX_FALSE); GX_SetBlendMode (GX_BM_NONE, GX_BL_ONE, GX_BL_ONE, GX_LO_SET); GX_SetColorUpdate (GX_TRUE); GX_SetAlphaUpdate (GX_FALSE); screenspace_rect (gdata->plain_texture_shader, GX_VTXFMT1, 0); GX_SetCopyClear ((GXColor) { 128, 128, 128, 0 }, 0x00ffffff); GX_CopyTex (gdata->grabbed_texture, GX_TRUE); GX_PixModeSync (); rendertarget_texture (RTT_WIDTH, RTT_HEIGHT, COPYFMT, GX_FALSE, GX_PF_RGB8_Z24, GX_ZC_LINEAR); GX_SetCopyClear ((GXColor) { 128, 128, 128, 0 }, 0x00ffffff); GX_SetColorUpdate (GX_TRUE); GX_SetAlphaUpdate (GX_FALSE); /* We need a grey background! This isn't very efficient though. */ GX_CopyTex (gdata->grabbed_texture, GX_TRUE); GX_SetCopyClear ((GXColor) { 0, 0, 0, 0 }, 0x00ffffff); GX_SetZMode (GX_FALSE, GX_LEQUAL, GX_FALSE); GX_SetBlendMode (GX_BM_BLEND, GX_BL_SRCALPHA, GX_BL_INVSRCALPHA, GX_LO_SET); GX_SetColorUpdate (GX_TRUE); GX_SetAlphaUpdate (GX_FALSE); GX_SetCullMode (GX_CULL_NONE); guMtxIdentity (mvtmp); guMtxRotAxisDeg (rot, &((guVector) { 0, 1, 0 }), gdata->thr); guMtxConcat (rot, mvtmp, mvtmp); guMtxRotAxisDeg (rot, &((guVector) { 1, 0, 0 }), gdata->thr * 0.7); guMtxConcat (rot, mvtmp, mvtmp); if (sync->time_offset < 1000) gdata->xoffset = -(float) (1000 - sync->time_offset) / 10.0; else if (sync->time_offset > 16000) gdata->xoffset = (float) (sync->time_offset - 16000) / 10.0; else gdata->xoffset = 0.0; /*guMtxScale (sep_scale, 6.0, 6.0, 6.0);*/ set_sep_scale (sep_scale, sync); guMtxTransApply (mvtmp, mvtmp2, gdata->xoffset, 0, 0); object_set_matrices (&scene, &gdata->obj_loc, scene.camera, mvtmp2, sep_scale, perspmat, GX_PERSPECTIVE); light_update (scene.camera, &light0); shader_load (gdata->refraction_shader); object_set_arrays (&blobby_thing_obj, OBJECT_POS | OBJECT_NORM, GX_VTXFMT0, 0); object_render (&blobby_thing_obj, OBJECT_POS | OBJECT_NORM, GX_VTXFMT0); /* guMtxTransApply (mvtmp, mvtmp2, 13, 0, 0); object_set_matrices (&scene, &gdata->obj_loc, scene.camera, mvtmp2, sep_scale, NULL, 0); object_render (&spooky_ghost_obj, OBJECT_POS | OBJECT_NORM, GX_VTXFMT0); guMtxTransApply (mvtmp, mvtmp2, -13, 0, 0); object_set_matrices (&scene, &gdata->obj_loc, scene.camera, mvtmp2, sep_scale, NULL, 0); object_render (&spooky_ghost_obj, OBJECT_POS | OBJECT_NORM, GX_VTXFMT0); */ GX_CopyTex (gdata->grabbed_texture, GX_TRUE); GX_PixModeSync (); return MAIN_BUFFER; }