void ConfigureButtonsFrame::drawChildren(menu::Graphics &gfx)
{
if(isVisible())
{
int base_x = 204;
int base_y = 188;
int lines[NUM_LINES][4] = {{164, 265, 221, 244}, //D-pad (17,56)
{476, 265, 419, 244}, //Tri,Squ,Cir,Cro btns (215,56)
{275, 160, 302, 240}, //SELECT (98,52)
{365, 160, 338, 242}, //START (134,54)
{220, 170, 242, 192}, //L1 (38,4)
{420, 170, 398, 192}, //R1 (194,4)
{220, 200, 232, 204}, //L2 (28,16)
{420, 200, 408, 204}, //R2 (204,16)
{260, 345, 278, 294}, //AnalogL (74,106)
{380, 345, 362, 294}};//AnalogR (158,106)
GXColor controllerColors[6] = { { 1, 29, 169, 255}, //blue
{254, 32, 21, 255}, //orange/red
{ 8, 147, 48, 255}, //green
{255, 192, 1, 255}, //yellow/gold
{150, 150, 255, 255}, //light blue lines
{255, 255, 255, 255}};//white
//Draw PSX Controller
menu::Image* controllerIcon = NULL;
// gfx.setColor(controllerColors[activePad]);
gfx.setColor(controllerColors[5]);
controllerIcon = menu::Resources::getInstance().getImage(menu::Resources::IMAGE_PSX_CONTROLLER);
controllerIcon->activateImage(GX_TEXMAP0);
// GX_SetTevColorIn(GX_TEVSTAGE0,GX_CC_ZERO,GX_CC_ZERO,GX_CC_ZERO,GX_CC_RASC);
GX_SetTevColorIn(GX_TEVSTAGE0,GX_CC_ZERO,GX_CC_TEXC,GX_CC_RASC,GX_CC_ZERO);
GX_SetTevColorOp(GX_TEVSTAGE0,GX_TEV_ADD,GX_TB_ZERO,GX_CS_SCALE_1,GX_TRUE,GX_TEVPREV);
GX_SetTevAlphaIn(GX_TEVSTAGE0,GX_CA_ZERO,GX_CA_RASA,GX_CA_TEXA,GX_CA_ZERO);
GX_SetTevAlphaOp(GX_TEVSTAGE0,GX_TEV_ADD,GX_TB_ZERO,GX_CS_SCALE_1,GX_TRUE,GX_TEVPREV);
gfx.enableBlending(true);
gfx.drawImage(0, base_x, base_y, 232, 152, 0, 1, 0, 1);
gfx.setTEV(GX_PASSCLR);
//Draw lines and circles
gfx.setColor(controllerColors[5]);
gfx.setLineWidth(1);
gfx.drawCircle(115, 300, 60, 33);
gfx.drawCircle(525, 300, 60, 33);
for (int i=0; i<NUM_LINES; i++)
gfx.drawLine(lines[i][0], lines[i][1], lines[i][2], lines[i][3]);
//Draw buttons
menu::ComponentList::const_iterator iteration;
for (iteration = componentList.begin(); iteration != componentList.end(); iteration++)
{
(*iteration)->draw(gfx);
}
}
}
void ConfigureButtonsFrame::drawChildren(menu::Graphics &gfx)
{
if(isVisible())
{
int base_x = 216;
int base_y = 182;
int lines[NUM_LINES][4] = {{320, 160, 320, 237}, //START
{174, 235, 240, 235}, //D-pad
{466, 235, 404, 235}, //C-pad
{264, 197, 220, 170}, //L
{376, 197, 420, 170}, //R
{295, 313, 250, 365}, //Z
{320, 299, 320, 415}, //Analog
{320, 415, 125, 415}, //Invert Y
{373, 268, 373, 325}, //B
{373, 325, 435, 405}};//A
GXColor controllerColors[5] = { { 1, 29, 169, 255}, //blue
{254, 32, 21, 255}, //orange/red
{ 8, 147, 48, 255}, //green
{255, 192, 1, 255}, //yellow/gold
{150, 150, 255, 255}};
//Draw N64 Controller
menu::Image* controllerIcon = NULL;
gfx.setColor(controllerColors[activePad]);
controllerIcon = menu::Resources::getInstance().getImage(menu::Resources::IMAGE_N64_CONTROLLER);
controllerIcon->activateImage(GX_TEXMAP0);
GX_SetTevColorIn(GX_TEVSTAGE0,GX_CC_ZERO,GX_CC_ZERO,GX_CC_ZERO,GX_CC_RASC);
GX_SetTevColorOp(GX_TEVSTAGE0,GX_TEV_ADD,GX_TB_ZERO,GX_CS_SCALE_1,GX_TRUE,GX_TEVPREV);
GX_SetTevAlphaIn(GX_TEVSTAGE0,GX_CA_ZERO,GX_CA_RASA,GX_CA_TEXA,GX_CA_ZERO);
GX_SetTevAlphaOp(GX_TEVSTAGE0,GX_TEV_ADD,GX_TB_ZERO,GX_CS_SCALE_1,GX_TRUE,GX_TEVPREV);
gfx.enableBlending(true);
gfx.drawImage(0, base_x, base_y, 208, 200, 0, 1, 0, 1);
gfx.setTEV(GX_PASSCLR);
//Draw lines and circles
gfx.setColor(controllerColors[4]);
gfx.setLineWidth(2);
gfx.drawCircle(125, 270, 60, 33);
gfx.drawCircle(515, 270, 60, 33);
for (int i=0; i<NUM_LINES; i++)
gfx.drawLine(lines[i][0], lines[i][1], lines[i][2], lines[i][3]);
//Draw buttons
menu::ComponentList::const_iterator iteration;
for (iteration = componentList.begin(); iteration != componentList.end(); ++iteration)
{
(*iteration)->draw(gfx);
}
}
}
void glEnable(GLenum type){
u8 gxlightmask = 0x00000000;
u8 gxlightmaskspec = 0x00000000;
int lightcounter = 0;
int countlights =0;
switch(type)
{
case GL_DEPTH_TEST: depthtestenabled = GX_TRUE; break;
case GL_LIGHTING:
//getting opengl lights to work on gx
//
//xg has only one light color (a diffuse one)
//opengl lights have the following colors: diffuse, ambient and specular
//also opengl has a global ambient color independend of a individual light
//gx has 2 material colors: diffuse (mat) and ambient (can also be considered part of light?)
//opengl material have the followning colors: diffuse, ambient, specular and emission
//so we (may) have problem (or call it a challenge)
//now how does opengl calculate light with all these colors
//vertex color = material emission
// + global ambient scaled by material ambient
// + ambient, diffuse, specular contributions from light(s), properly attinuated
//
//let us take these apart.
//
//material emission is like a constant color. So we can just add this in a tev stage. The only problem is how to add a color to a specific stage?)
//
//global ambient scaled by material ambient
//this is global ambient * material ambient so we can feed that result to an tev stage.
//
//Now comes the hard part as each color is used in the light calulation. And we only have once color in gx.
//Maybe we are lucky as each colors term is added to each other and only then used in light calculation
//So we might get away with just adding the 3 colors upfront and feed that as color to the light source
//But first let see how these terms are calculated.
//
//Ambient Term = light ambient * material ambient = GXChanAmbColor ?
//Diffuse Term = surface * (light diffuse * material diffuse) light diffues = light color | material diffuse = GXChanMatColor (let gx handle this)
//Specular Term = normal.shininess * (light specular * material specular) (let gx handle this, but add lspec*mspec to GXChanMatColor)
//
//now we could use 3 light to emulate 1 opengl light but that would not be helpfull
//so maybe there is an other way also gx material misses color components
//
//gx has max to channels
//each can be setup differently so we can have on chanel for normal diffuse
//and the other for specular. But we only have on light color so unless the specular color equals light color this it not usefull)
//maybe some experiments with GXChanMatColor help with that? So light color to none and all color CHANMatColor?
//
//also we have multiple tev stages.
//as we have used 2 channels we have to use 3 stages
//stage 1 = emissive + global ambient scaled by material as constant color (maybe 2 stages?)
//stage 2 = ambient + diffuse
//stage 3 = specular
//
//So this might do the trick in theory. Now on to practice...
//<h0lyRS> did you try setting specular to channel GX_COLOR1A1, and diffuse to GX_COLOR0A0, so you can blend them anyway you want?
//this could add an extra color?
//one way is adding the specular light, other way is multiplying
//Setup lightmask with enabled lights (thanks h0lyRS)
for (lightcounter =0; lightcounter < 4; lightcounter++){
if(gxlightenabled[lightcounter]){ //when light is enabled
gxlightmask |= (GX_LIGHT0 << lightcounter);
gxlightmaskspec |= (GX_LIGHT0 << (lightcounter+4) );
//countlights++;
}
};
// gxlightmask |= (GX_LIGHT0 << 0);
// gxlightmaskspec |= (GX_LIGHT0 << 1);
//Setup light system/channels
GX_SetNumChans(2); //dependend on if there is a specular color/effect needed
//channel 1 (ambient + diffuse)
GX_SetChanCtrl(GX_COLOR0A0,GX_TRUE,GX_SRC_REG,GX_SRC_REG,gxlightmask,GX_DF_CLAMP,GX_AF_SPOT);
//channel 2 (specular)
GX_SetChanCtrl(GX_COLOR1A1,GX_ENABLE,GX_SRC_REG,GX_SRC_REG,gxlightmaskspec,GX_DF_CLAMP,GX_AF_SPEC);
//Setup TEV-shader
//Setup the number of tev stages needed
int numtevstages = 0;
if (tex2denabled){
numtevstages = 5;
} else {
numtevstages = 4;
}
GX_SetNumTevStages(numtevstages); //each extra color takes another stage?
//stage 1 (global ambient light)
//color
GX_SetTevColorIn(GX_TEVSTAGE0, GX_CC_ZERO, GX_CC_ZERO, GX_CC_ZERO, GX_CC_C0); //shagkur method
GX_SetTevColorOp(GX_TEVSTAGE0, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_ENABLE, GX_TEVPREV);
//alpha
GX_SetTevAlphaIn(GX_TEVSTAGE0, GX_CA_ZERO, GX_CA_ZERO, GX_CA_ZERO, GX_CA_A0); //shagkur method
GX_SetTevAlphaOp(GX_TEVSTAGE0, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_ENABLE, GX_TEVPREV);
//tevorder
GX_SetTevOrder(GX_TEVSTAGE0, GX_TEXCOORDNULL, GX_TEXMAP_NULL, GX_COLOR0A0); //only use color
//end stage 1
//stage 2 (global ambient light)
//color
GX_SetTevColorIn(GX_TEVSTAGE1, GX_CC_CPREV, GX_CC_ZERO, GX_CC_ZERO, GX_CC_C1); //shagkur method
GX_SetTevColorOp(GX_TEVSTAGE1, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_ENABLE, GX_TEVPREV);
//alpha
GX_SetTevAlphaIn(GX_TEVSTAGE1, GX_CA_APREV, GX_CA_ZERO, GX_CA_ZERO, GX_CA_A1); //shagkur method
GX_SetTevAlphaOp(GX_TEVSTAGE1, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_ENABLE, GX_TEVPREV);
//tevorder
GX_SetTevOrder(GX_TEVSTAGE1, GX_TEXCOORDNULL, GX_TEXMAP_NULL, GX_COLOR0A0); //only use color
//end stage 2
//stage 3 (ambient and diffuse light from material and lights)
//color
GX_SetTevColorIn(GX_TEVSTAGE2, GX_CC_CPREV, GX_CC_ZERO, GX_CC_ZERO, GX_CC_RASC);
GX_SetTevColorOp(GX_TEVSTAGE2, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_ENABLE, GX_TEVPREV);
//alpha
GX_SetTevAlphaIn(GX_TEVSTAGE2, GX_CA_APREV, GX_CA_ZERO, GX_CA_ZERO, GX_CC_RASA);
GX_SetTevAlphaOp(GX_TEVSTAGE2, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_ENABLE, GX_TEVPREV);
//tevorder
GX_SetTevOrder(GX_TEVSTAGE2, GX_TEXCOORDNULL, GX_TEXMAP_NULL, GX_COLOR0A0); //only use color
// end stage 3
//stage 4 (specular light)
// color - blend
GX_SetTevColorOp(GX_TEVSTAGE3, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_ENABLE, GX_TEVPREV);
//GX_SetTevColorIn(GX_TEVSTAGE3, GX_CC_CPREV, GX_CC_ZERO, GX_CC_ZERO, GX_CC_RASC);
// GX_SetTevColorIn(GX_TEVSTAGE3,GX_CC_ZERO,GX_CC_RASC,GX_CC_CPREV,GX_CC_ZERO);
GX_SetTevColorIn(GX_TEVSTAGE3,GX_CC_ZERO,GX_CC_RASC,GX_CC_ONE,GX_CC_CPREV);
// alpha - nop
GX_SetTevAlphaOp(GX_TEVSTAGE3, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_ENABLE, GX_TEVPREV);
//GX_SetTevAlphaIn(GX_TEVSTAGE3, GX_CA_APREV, GX_CA_ZERO, GX_CA_ZERO, GX_CA_RASA); //shagkur method
GX_SetTevAlphaIn(GX_TEVSTAGE3,GX_CA_ZERO,GX_CA_RASA,GX_CA_APREV,GX_CA_ZERO);
GX_SetTevOrder(GX_TEVSTAGE3, GX_TEXCOORDNULL, GX_TEXMAP_NULL, GX_COLOR1A1);
// end stage 4
if (tex2denabled){
// stage 5 (textures)
GX_SetTevOrder(GX_TEVSTAGE4, GX_TEXCOORD0, GX_TEXMAP0, GX_COLOR0A0); //use texture
GX_SetTevOp(GX_TEVSTAGE4, GX_MODULATE); //blend with previous stage
// end stage 5
}
break;
case GL_TEXTURE_2D:
tex2denabled = true;
GX_SetNumTexGens(1); //multitexturing so set to 1 for now
GX_SetTevOp(GX_TEVSTAGE0,GX_REPLACE);
GX_SetTevOrder(GX_TEVSTAGE0, GX_TEXCOORD0, GX_TEXMAP0, GX_COLOR0A0);
break;
case GL_LIGHT0: gxlightenabled[0]=true; break;
case GL_LIGHT1: gxlightenabled[1]=true; break;
case GL_LIGHT2: gxlightenabled[2]=true; break;
case GL_LIGHT3: gxlightenabled[3]=true; break;
case GL_LIGHT4: gxlightenabled[4]=true; break;
case GL_LIGHT5: gxlightenabled[5]=true; break;
case GL_LIGHT6: gxlightenabled[6]=true; break;
case GL_LIGHT7: gxlightenabled[7]=true; break;
case GL_CULL_FACE: gxcullfaceanabled=true; break;
};
}
void Textbox::SetupGX(const BannerResources& resources) const
{
GX_ClearVtxDesc();
GX_InvVtxCache();
GX_SetVtxDesc(GX_VA_POS, GX_DIRECT);
GX_SetVtxDesc(GX_VA_CLR0, GX_DIRECT);
GX_SetVtxDesc(GX_VA_TEX0, GX_DIRECT);
// channel control
GX_SetNumChans(1);
GX_SetChanCtrl(GX_COLOR0A0,GX_DISABLE,GX_SRC_REG,GX_SRC_VTX,GX_LIGHTNULL,GX_DF_NONE,GX_AF_NONE);
// texture gen.
GX_SetNumTexGens(1);
GX_SetTexCoordGen(GX_TEXCOORD0, GX_TG_MTX2x4, GX_TG_TEX0, GX_IDENTITY);
// texture environment
GX_SetNumTevStages(1);
GX_SetNumIndStages(0);
GX_SetTevOp(GX_TEVSTAGE0, GX_MODULATE);
GX_SetTevOrder(GX_TEVSTAGE0, GX_TEXCOORD0, GX_TEXMAP0, GX_COLOR0A0);
GX_SetTevSwapMode(GX_TEVSTAGE0, GX_TEV_SWAP0, GX_TEV_SWAP0);
GX_SetTevKColorSel(GX_TEVSTAGE0, GX_TEV_KCSEL_1_4);
GX_SetTevKAlphaSel(GX_TEVSTAGE0, GX_TEV_KASEL_1);
GX_SetTevDirect(GX_TEVSTAGE0);
// swap table
GX_SetTevSwapModeTable(GX_TEV_SWAP0, GX_CH_RED, GX_CH_GREEN, GX_CH_BLUE, GX_CH_ALPHA);
GX_SetTevSwapModeTable(GX_TEV_SWAP1, GX_CH_RED, GX_CH_RED, GX_CH_RED, GX_CH_ALPHA);
GX_SetTevSwapModeTable(GX_TEV_SWAP2, GX_CH_GREEN, GX_CH_GREEN, GX_CH_GREEN, GX_CH_ALPHA);
GX_SetTevSwapModeTable(GX_TEV_SWAP3, GX_CH_BLUE, GX_CH_BLUE, GX_CH_BLUE, GX_CH_ALPHA);
// alpha compare and blend mode
GX_SetAlphaCompare(GX_ALWAYS, 0, GX_AOP_AND, GX_ALWAYS, 0);
GX_SetBlendMode(GX_BM_BLEND, GX_BL_SRCALPHA, GX_BL_INVSRCALPHA, GX_LO_SET);
if(header->material_index < resources.materials.size())
{
const Material::Header *matHead = resources.materials[header->material_index]->GetHeader();
if(!matHead)
return;
//GX_SetFog(0, 0.0f, 0.0f, 0.0f, 0.0f, (GXColor){0xff, 0xff, 0xff, 0xff});
GX_SetTevSwapModeTable(0, 0, 1, 2, 3);
//GX_SetZTexture(0, 0x11, 0);
GX_SetNumChans(1 );
GX_SetChanCtrl(4, 0, 0, 1, 0, 0, 2);
GX_SetChanCtrl(5, 0, 0, 0, 0, 0, 2);
GX_SetNumTexGens(1);
GX_SetTexCoordGen2(0, 1, 4, 0x3c, 0, 0x7D);
GX_SetNumIndStages(0);
GX_SetBlendMode(1, 4, 5, 0xf);
GX_SetNumTevStages(2);
GX_SetTevDirect(0);
GX_SetTevDirect(1);
GX_SetTevSwapMode(0, 0, 0);
GX_SetTevSwapMode(1, 0, 0);
GX_SetTevOrder(0, 0, 0, 0xff);
for( int i = 0; i < 2; i++ )
{
// Devkitppc_r27 internal compiler error
//GX_SetTevColor(i + 1, (GXColor){ LIMIT(matHead->color_regs[i].r, 0, 0xFF),
// LIMIT(matHead->color_regs[i].g, 0, 0xFF),
// LIMIT(matHead->color_regs[i].b, 0, 0xFF),
// LIMIT(matHead->color_regs[i].a, 0, 0xFF) });
u8 r = (u8) LIMIT(matHead->color_regs[i].r, 0, 0xFF);
u8 g = (u8) LIMIT(matHead->color_regs[i].g, 0, 0xFF);
u8 b = (u8) LIMIT(matHead->color_regs[i].b, 0, 0xFF);
u8 a = (u8) LIMIT(matHead->color_regs[i].a, 0, 0xFF);
GX_SetTevColor((u8) (i + 1), (GXColor){r,g,b,a});
}
GX_SetTevColorIn(0, 2, 4, 8, 0xf);
GX_SetTevAlphaIn(0, 1, 2, 4, 7);
GX_SetTevColorOp(0, 0, 0, 0, 1, 0);
GX_SetTevAlphaOp(0, 0, 0, 0, 1, 0);
GX_SetTevOrder(1, 0xff, 0xff, 4);
GX_SetTevColorIn(1, 0xf, 0, 0xa, 0xf);
GX_SetTevAlphaIn(1, 7, 0, 5, 7);
GX_SetTevColorOp(1, 0, 0, 0, 1, 0);
GX_SetTevAlphaOp(1, 0, 0, 0, 1, 0);
}
}
void Particle_Render(Mtx M_view, ParticleSystem* psystem, Camera* camera) {
// setup TEV
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_VTXFMT6, GX_VA_POS, GX_POS_XYZ, GX_F32, 0);
GX_SetVtxAttrFmt(GX_VTXFMT6, GX_VA_CLR0, GX_CLR_RGBA, GX_RGBA8, 0);
GX_SetVtxAttrFmt(GX_VTXFMT6, GX_VA_TEX0, GX_TEX_ST, GX_F32, 0);
// load model-view matrix
Mtx M_modelView;
guMtxIdentity(M_modelView);
GX_LoadPosMtxImm(M_modelView, GX_PNMTX0);
// setup tev
GX_SetBlendMode(GX_BM_BLEND, GX_BL_SRCALPHA, GX_BL_INVSRCALPHA, GX_LO_CLEAR);
GX_SetAlphaUpdate(GX_TRUE);
GX_SetNumChans(1);
GX_SetTevColorIn(
GX_TEVSTAGE0,
GX_CC_TEXC, // a
GX_CC_RASC, // b
GX_CC_TEXA, // c
GX_CC_ZERO); // d
GX_SetTevColorOp(
GX_TEVSTAGE0, // stage
GX_TEV_ADD, // op
GX_TB_ZERO, // bias
GX_CS_SCALE_2, // scale
GX_ENABLE, // clamp 0-255
GX_TEVPREV); // output reg
GX_SetTevAlphaIn(
GX_TEVSTAGE0,
GX_CA_ZERO, // a
GX_CA_TEXA, // b
GX_CA_RASA, // c
GX_CA_ZERO); // d
GX_SetTevAlphaOp(
GX_TEVSTAGE0, // stage
GX_TEV_ADD, // op
GX_TB_ZERO, // bias
GX_CS_SCALE_1, // scale
GX_ENABLE, // clamp 0-255
GX_TEVPREV); // output reg
GX_SetTevOrder(GX_TEVSTAGE0, GX_TEXCOORD0, GX_TEXMAP0, GX_COLOR0A0);
GX_SetNumTexGens(1);
GX_SetTexCoordGen(GX_TEXCOORD0, GX_TG_MTX2x4, GX_TG_TEX0, GX_IDENTITY);
GX_LoadTexObj(&psystem->texture, GX_TEXMAP0);
int n = psystem->n_particles;
f32 texCoords[] = {
0, 0,
0, 1,
1, 1,
1, 0
};
GX_InvVtxCache();
Vec3 camPos = camera->position();
Mtx axisMtx;
System::LogClear();
Particle_Sort(M_view, psystem);
GX_Begin(GX_QUADS, GX_VTXFMT6, n*4);
for (int k = 0; k < n; k++) {
int i = psystem->binsAllocations[k].particleIdx;
//System::Log(L"p%d", i);
Vec3& p = psystem->positions[i];
f32 lifetime = psystem->lifetimes[i];
f32 age = psystem->ages[i];
f32 ratio = age/lifetime;
Vec3 forward = Math3D::normalized(camPos - p);
Vec3 worldUp = Vec3(0, 1, 0);
Vec3 right = Math3D::normalized(Math3D::cross(worldUp, forward));
Vec3 up = Math3D::cross(forward, right);
Mtx pm;
guMtxCopy(M_view, pm);
guMtxTranspose(pm, pm);
pm[0][3] = p.x; pm[1][3] = p.y; pm[2][3] = p.z;
guMtxConcat(M_view, pm, pm);
f32 rotation = psystem->rotations[i];
if (psystem->rotationInterpolator)
rotation = psystem->rotationInterpolator->getValue(rotation, ratio);
f32 size = psystem->sizes[i];
if (psystem->sizeInterpolator)
size = psystem->sizeInterpolator->getValue(size, ratio);
if (psystem->colorInterpolator)
psystem->colors[i] = psystem->colorInterpolator->getValue(ratio);
Matrix34 M_rot = Math3D::matrixRotationZ(rotation);
f32 hs = size*0.5f;
Vec3 p0(-hs, +hs, 0);
Vec3 p1(-hs, -hs, 0);
Vec3 p2(+hs, -hs, 0);
Vec3 p3(+hs, +hs, 0);
Vec3 vs[4] = {p0, p1, p2, p3};
for (int i = 0; i < 4; i++) {
vs[i] = M_rot * vs[i];
vs[i] = Math3D::matrixVecMul(pm, vs[i]);
}
for (int i = 0; i < 4; i++) {
f32* coords = &texCoords[2*i];
SendVertex(vs[i], psystem->colors[i], coords[0], coords[1]);
}
}
GX_End();
return;
}
inline void Material::ApplyTevStages(bool modulate_colors) const
{
u32 tev_stages_cnt = 0;
if(flags->tev_stages)
{
// tev stages
for(u32 i = 0; i < flags->tev_stages; ++i)
{
const TevStage &ts = tev_stages[i];
GX_SetTevOrder(i, ts.texcoord, ts.tex_map | (ts.lowBit << 8), ts.color );
GX_SetTevSwapMode(i, ts.ras_sel, ts.tex_sel);
GX_SetTevColorIn(i, ts.color_in.a, ts.color_in.b, ts.color_in.c, ts.color_in.d);
GX_SetTevColorOp(i, ts.color_in.tevop, ts.color_in.tevbias, ts.color_in.tevscale, ts.color_in.clamp, ts.color_in.tevregid );
GX_SetTevKColorSel(i, ts.color_in.sel );
GX_SetTevAlphaIn(i, ts.alpha_in.a, ts.alpha_in.b, ts.alpha_in.c, ts.alpha_in.d);
GX_SetTevAlphaOp(i, ts.alpha_in.tevop, ts.alpha_in.tevbias, ts.alpha_in.tevscale, ts.alpha_in.clamp, ts.alpha_in.tevregid );
GX_SetTevKAlphaSel(i, ts.alpha_in.sel );
GX_SetTevIndirect(i, ts.ind.indtexid, ts.ind.format, ts.ind.bias, ts.ind.mtxid,
ts.ind.wrap_s, ts.ind.wrap_t, ts.ind.addprev, ts.ind.utclod, ts.ind.a);
tev_stages_cnt++;
}
}
else
{
if(flags->texture_map == 0)
{
// 1st stage
GX_SetTevOrder(GX_TEVSTAGE0, 0xFF, 0xFF, 4);
GX_SetTevColorIn(GX_TEVSTAGE0, 0xF, 4, 0xA, 0xF);
GX_SetTevAlphaIn(GX_TEVSTAGE0, 0x7, 2, 0x5, 0x7);
tev_stages_cnt++;
}
else if(flags->texture_map == 1)
{
// 1st stage
GX_SetTevOrder(GX_TEVSTAGE0, 0, 0, 0xFF);
GX_SetTevColorIn(GX_TEVSTAGE0, 2, 4, 8, 0xF);
GX_SetTevAlphaIn(GX_TEVSTAGE0, 1, 2, 4, 7);
tev_stages_cnt++;
// 2nd stage
if(modulate_colors)
{
GX_SetTevOrder(GX_TEVSTAGE0 + tev_stages_cnt, 0xFF, 0xFF, 4);
GX_SetTevColorIn(GX_TEVSTAGE0 + tev_stages_cnt, 0xF, 0, 0xA, 0xF);
GX_SetTevAlphaIn(GX_TEVSTAGE0 + tev_stages_cnt, 7, 0, 5, 7);
tev_stages_cnt++;
}
}
else if(flags->texture_map == 2)
{
// 1st stage
GX_SetTevOrder(GX_TEVSTAGE0, 0, 0, 0xFF);
GX_SetTevColorIn(GX_TEVSTAGE0, 0xF, 0xF, 0xF, 8);
GX_SetTevAlphaIn(GX_TEVSTAGE0, 7, 7, 7, 4);
tev_stages_cnt++;
// 2nd stage
GX_SetTevOrder(GX_TEVSTAGE0 + tev_stages_cnt, 1, 1, 0xFF);
GX_SetTevColorIn(GX_TEVSTAGE0 + tev_stages_cnt, 8, 0, 0xE, 0xF);
GX_SetTevAlphaIn(GX_TEVSTAGE0 + tev_stages_cnt, 4, 0, 6, 7);
GX_SetTevKColorSel(GX_TEVSTAGE0 + tev_stages_cnt, 0x1f);
GX_SetTevKAlphaSel(GX_TEVSTAGE0 + tev_stages_cnt, 0x1f);
tev_stages_cnt++;
// 3rd stage
if(modulate_colors)
{
GX_SetTevOrder(GX_TEVSTAGE0 + tev_stages_cnt, 0xFF, 0xFF, 4);
GX_SetTevColorIn(GX_TEVSTAGE0 + tev_stages_cnt, 0xF, 0, 0xA, 0xF);
GX_SetTevAlphaIn(GX_TEVSTAGE0 + tev_stages_cnt, 7, 0, 5, 7);
tev_stages_cnt++;
}
}
else
{
u32 TevKDefault[] = { 0x1F, 0x1B, 0x17, 0x13, 0x1E, 0x1A, 0x16, 0x12 };
for(int i = 0; i < flags->texture_map; i++)
{
GX_SetTevOrder(i, i, i, 0xff );
GX_SetTevColorIn(i, 0xf, 8, 0xe, i ? 0xf : 0 );
GX_SetTevAlphaIn(i, 7, 4, 6, i ? 7 : 0 );
GX_SetTevKColorSel(i, TevKDefault[i] );
GX_SetTevKAlphaSel(i, TevKDefault[i] );
tev_stages_cnt++;
}
GX_SetTevOrder(GX_TEVSTAGE0 + tev_stages_cnt, 0xff, 0xff, 0xff );
GX_SetTevColorIn(GX_TEVSTAGE0 + tev_stages_cnt, 2, 4, 0, 0xf );
GX_SetTevAlphaIn(GX_TEVSTAGE0 + tev_stages_cnt, 1, 2, 0, 7 );
tev_stages_cnt++;
if(modulate_colors)
{
GX_SetTevOrder(GX_TEVSTAGE0 + tev_stages_cnt, 0xFF, 0xFF, 4);
GX_SetTevColorIn(GX_TEVSTAGE0 + tev_stages_cnt, 0xF, 0, 0xA, 0xF);
GX_SetTevAlphaIn(GX_TEVSTAGE0 + tev_stages_cnt, 7, 0, 5, 7);
tev_stages_cnt++;
}
}
for(u32 i = 0; i < tev_stages_cnt; i++)
{
GX_SetTevColorOp(GX_TEVSTAGE0 + i, 0, 0, 0, 1, 0);
GX_SetTevAlphaOp(GX_TEVSTAGE0 + i, 0, 0, 0, 1, 0);
GX_SetTevDirect(GX_TEVSTAGE0 + i);
GX_SetTevSwapMode(GX_TEVSTAGE0 + i, 0, 0);
}
}
// enable correct number of tev stages
GX_SetNumTevStages(tev_stages_cnt);
}
