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Properly format NEED_GRRLIB_FUNCTION example

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Crayon2000 2022-05-28 02:03:53 -04:00
parent 5126a84654
commit 3af649b2a9
1 changed files with 177 additions and 181 deletions
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examples/NEED_GRRLIB_FUNCTION/source/main.c
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@ -1,11 +1,11 @@
/*=========================================== /*===========================================
NoNameNo NoNameNo
Since i cant code all these new function alone, Since I cant code all these new function alone,
i really need help to find the best way to provide I really need help to find the best way to provide
GRRLIB functions to all these new effets in this demo. GRRLIB functions to all these new effects in this demo.
With the help of the doc you can try also to find how it works, With the help of the doc you can try also to find how it works,
for exemple i didnt succes fully coded a specular position and direction.... for example I didn't success fully coded a specular position and direction...
So i repeat i need HELP !!! ;) So I repeat I need HELP !!! ;)
============================================*/ ============================================*/
#include <grrlib.h> #include <grrlib.h>
@ -25,7 +25,7 @@ int main() {
GXLightObj MyLight1; GXLightObj MyLight1;
int demo = 0; int demo = 0;
Mtx mr,mv,rx,ry,rz,m; Mtx mr, mv, rx, ry, rz, m;
GXTexObj texObj; GXTexObj texObj;
GRRLIB_Init(); GRRLIB_Init();
@ -47,13 +47,13 @@ int main() {
GRRLIB_2dMode(); GRRLIB_2dMode();
WPAD_ScanPads(); WPAD_ScanPads();
if(WPAD_ButtonsDown(0) & WPAD_BUTTON_HOME) exit(0); if(WPAD_ButtonsDown(0) & WPAD_BUTTON_HOME) exit(0);
if(WPAD_ButtonsDown(0) & WPAD_BUTTON_PLUS) if(demo<5) demo++; if(WPAD_ButtonsDown(0) & WPAD_BUTTON_PLUS && demo < 5) demo++;
if(WPAD_ButtonsDown(0) & WPAD_BUTTON_MINUS) if(demo>0) demo--; if(WPAD_ButtonsDown(0) & WPAD_BUTTON_MINUS && demo > 0) demo--;
GRRLIB_3dMode(0.1,1000,45,0,1); GRRLIB_3dMode(0.1, 1000, 45, false, true);
if(demo==0) { if(demo==0) {
/////////////////// DEFINE A DIFUSE LIGHT ///////////////////////////////////////////// /////////////////// DEFINE A DIFFUSE LIGHT /////////////////////////////////////////////
guVector l0pos={0.0f,20.0f,0.0f}; guVector l0pos={0.0f,20.0f,0.0f};
guVecMultiply(_GRR_view, &l0pos, &l0pos); guVecMultiply(_GRR_view, &l0pos, &l0pos);
GX_InitLightPos(&MyLight0, l0pos.x, l0pos.y, l0pos.z); GX_InitLightPos(&MyLight0, l0pos.x, l0pos.y, l0pos.z);
@ -66,11 +66,11 @@ int main() {
GX_SetNumChans(1); GX_SetNumChans(1);
GX_SetChanCtrl(GX_COLOR0A0, GX_ENABLE, GX_SRC_REG, GX_SRC_REG, GX_LIGHT0, GX_DF_CLAMP,GX_AF_SPOT); //4th param is where come from the material color (REG(with setChanMatColor or VTX (vertex)) same for ambiant (3th param) GX_SetChanCtrl(GX_COLOR0A0, GX_ENABLE, GX_SRC_REG, GX_SRC_REG, GX_LIGHT0, GX_DF_CLAMP,GX_AF_SPOT); //4th param is where come from the material color (REG(with setChanMatColor or VTX (vertex)) same for ambiant (3th param)
/////////////////////// Define MAterial and Ambiant color and draw object ///////////////////////////////////// /////////////////////// Define Material and Ambiant color and draw object /////////////////////////////////////
GRRLIB_ObjectView(0,0,0, a,a*2,a*3, 1.0f,1.0f,1.0f); GRRLIB_ObjectView(0,0,0, a,a*2,a*3, 1.0f,1.0f,1.0f);
GX_SetChanAmbColor(GX_COLOR0A0, (GXColor) { 0x33, 0x33, 0x33, 0xFF}); GX_SetChanAmbColor(GX_COLOR0A0, (GXColor) { 0x33, 0x33, 0x33, 0xFF});
GX_SetChanMatColor(GX_COLOR0A0, (GXColor) { 0xFF, 0xFF, 0xFF, 0xFF}); GX_SetChanMatColor(GX_COLOR0A0, (GXColor) { 0xFF, 0xFF, 0xFF, 0xFF});
GRRLIB_DrawTorus(0.6f, 2.0f, 60, 60,true,0xFFFFFFFF); GRRLIB_DrawTorus(0.6f, 2.0f, 60, 60, true, 0xFFFFFFFF);
a+=0.8f; a+=0.8f;
//////////////////////////// Turn light off and Write demo name //////////////////////////// Turn light off and Write demo name
@ -80,9 +80,8 @@ int main() {
GRRLIB_2dMode(); GRRLIB_2dMode();
GRRLIB_Printf(20, 30, tex_font, 0xFFFFFFFF, 1, "Simple Demo 1 Diffuse Light Source"); GRRLIB_Printf(20, 30, tex_font, 0xFFFFFFFF, 1, "Simple Demo 1 Diffuse Light Source");
} }
else if(demo==1) {
if(demo==1) { /////////////////// DEFINE 2 DIFFUSE LIGHTS /////////////////////////////////////////////
/////////////////// DEFINE 2 DIFUSE LIGHTS /////////////////////////////////////////////
guVector l0pos={0.0f,20.0f,0.0f}; guVector l0pos={0.0f,20.0f,0.0f};
guVecMultiply(_GRR_view, &l0pos, &l0pos); guVecMultiply(_GRR_view, &l0pos, &l0pos);
GX_InitLightPos(&MyLight0, l0pos.x, l0pos.y, l0pos.z); GX_InitLightPos(&MyLight0, l0pos.x, l0pos.y, l0pos.z);
@ -101,13 +100,13 @@ int main() {
/////////////////////// Turn lights ON //////////////////////////////////////////////// /////////////////////// Turn lights ON ////////////////////////////////////////////////
GX_SetNumChans(1); GX_SetNumChans(1);
GX_SetChanCtrl(GX_COLOR0A0, GX_ENABLE, GX_SRC_REG, GX_SRC_REG, GX_LIGHT0|GX_LIGHT1, GX_DF_CLAMP,GX_AF_SPOT); //4th param is where come from the material color (REG(with setChanMatColor or VTX (vertex)) same for ambiant (3th param) GX_SetChanCtrl(GX_COLOR0A0, GX_ENABLE, GX_SRC_REG, GX_SRC_REG, GX_LIGHT0|GX_LIGHT1, GX_DF_CLAMP, GX_AF_SPOT); //4th param is where come from the material color (REG(with setChanMatColor or VTX (vertex)) same for ambiant (3th param)
/////////////////////// Define MAterial and Ambiant color and draw object ///////////////////////////////////// /////////////////////// Define Material and Ambiant color and draw object /////////////////////////////////////
GRRLIB_ObjectView(0,0,0, a,a*2,a*3, 1.0f,1.0f,1.0f); GRRLIB_ObjectView(0,0,0, a,a*2,a*3, 1.0f,1.0f,1.0f);
GX_SetChanAmbColor(GX_COLOR0A0, (GXColor) { 0x33, 0x33, 0x33, 0xFF}); GX_SetChanAmbColor(GX_COLOR0A0, (GXColor) { 0x33, 0x33, 0x33, 0xFF});
GX_SetChanMatColor(GX_COLOR0A0, (GXColor) { 0xFF, 0xFF, 0xFF, 0xFF}); GX_SetChanMatColor(GX_COLOR0A0, (GXColor) { 0xFF, 0xFF, 0xFF, 0xFF});
GRRLIB_DrawTorus(0.6f, 2.0f, 60, 60,true, 0xFFFFFFFF); GRRLIB_DrawTorus(0.6f, 2.0f, 60, 60, true, 0xFFFFFFFF);
a+=0.8f; a+=0.8f;
//////////////////////////// Turn light off and Write demo name //////////////////////////// Turn light off and Write demo name
@ -117,13 +116,12 @@ int main() {
GRRLIB_2dMode(); GRRLIB_2dMode();
GRRLIB_Printf(20, 30, tex_font, 0xFFFFFFFF, 1, "Simple Demo 2 Diffuse Light Sources"); GRRLIB_Printf(20, 30, tex_font, 0xFFFFFFFF, 1, "Simple Demo 2 Diffuse Light Sources");
} }
else if(demo==2) {
if(demo==2) { /////////////////// DEFINE A SPECULAR LIGHT /////////////////////////////////////////////
/////////////////// DEFINE A SPECUALR LIGHT /////////////////////////////////////////////
guVector l0dir={0.0f,0.0f,0.0f}; guVector l0dir={0.0f,0.0f,0.0f};
GX_InitSpecularDir(&MyLight0, l0dir.x,l0dir.y,l0dir.z); GX_InitSpecularDir(&MyLight0, l0dir.x,l0dir.y,l0dir.z);
GX_InitLightShininess(&MyLight0, 20); // entre 4 et 255 !!! GX_InitLightShininess(&MyLight0, 20); // between 4 and 255 !!!
GX_InitLightColor(&MyLight0, (GXColor){0xFF,0xFF,0xFF,0xFF}); GX_InitLightColor(&MyLight0, (GXColor){0xFF,0xFF,0xFF,0xFF});
GX_LoadLightObj(&MyLight0, GX_LIGHT0); GX_LoadLightObj(&MyLight0, GX_LIGHT0);
@ -135,19 +133,19 @@ int main() {
GX_SetChanCtrl(GX_ALPHA1, GX_DISABLE, GX_SRC_REG, GX_SRC_REG, GX_LIGHTNULL, GX_DF_NONE, GX_AF_NONE); GX_SetChanCtrl(GX_ALPHA1, GX_DISABLE, GX_SRC_REG, GX_SRC_REG, GX_LIGHTNULL, GX_DF_NONE, GX_AF_NONE);
GX_SetNumTevStages(2); GX_SetNumTevStages(2);
GX_SetTevOrder(GX_TEVSTAGE0, GX_TEXCOORDNULL, GX_TEXMAP_NULL, GX_COLOR0A0 ); GX_SetTevOrder(GX_TEVSTAGE0, GX_TEXCOORDNULL, GX_TEXMAP_NULL, GX_COLOR0A0);
GX_SetTevOrder(GX_TEVSTAGE1, GX_TEXCOORDNULL, GX_TEXMAP_NULL, GX_COLOR1A1 ); GX_SetTevOrder(GX_TEVSTAGE1, GX_TEXCOORDNULL, GX_TEXMAP_NULL, GX_COLOR1A1);
GX_SetTevOp(GX_TEVSTAGE0, GX_PASSCLR); GX_SetTevOp(GX_TEVSTAGE0, GX_PASSCLR);
GX_SetTevColorOp(GX_TEVSTAGE1, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_ENABLE, GX_TEVPREV ); GX_SetTevColorOp(GX_TEVSTAGE1, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_ENABLE, GX_TEVPREV);
GX_SetTevColorIn(GX_TEVSTAGE1, GX_CC_CPREV, GX_CC_ONE, GX_CC_RASC, GX_CC_ZERO ); GX_SetTevColorIn(GX_TEVSTAGE1, GX_CC_CPREV, GX_CC_ONE, GX_CC_RASC, GX_CC_ZERO);
/////////////////////// Define MAterial and Ambiant color and draw object ///////////////////////////////////// /////////////////////// Define Material and Ambiant color and draw object /////////////////////////////////////
GRRLIB_ObjectView(0,0,0, a,a*2,a*3, 1.0f,1.0f,1.0f); GRRLIB_ObjectView(0,0,0, a,a*2,a*3, 1.0f,1.0f,1.0f);
GX_SetChanAmbColor(GX_COLOR0, (GXColor) { 0xFF, 0xFF, 0xFF, 0xFF}); GX_SetChanAmbColor(GX_COLOR0, (GXColor) { 0xFF, 0xFF, 0xFF, 0xFF});
GX_SetChanMatColor(GX_COLOR0, (GXColor) { 0x00, 0x00, 0x00, 0xFF}); GX_SetChanMatColor(GX_COLOR0, (GXColor) { 0x00, 0x00, 0x00, 0xFF});
GX_SetChanAmbColor(GX_COLOR1, (GXColor){0x00,0x00,0x00,0x00}); GX_SetChanAmbColor(GX_COLOR1, (GXColor){0x00,0x00,0x00,0x00});
GX_SetChanMatColor(GX_COLOR1, (GXColor){0xFF,0xFF,0xFF,0xFF}); GX_SetChanMatColor(GX_COLOR1, (GXColor){0xFF,0xFF,0xFF,0xFF});
GRRLIB_DrawTorus(0.6f, 2.0f, 60, 60,true, 0xFFFFFFFF); GRRLIB_DrawTorus(0.6f, 2.0f, 60, 60, true, 0xFFFFFFFF);
a+=0.8f; a+=0.8f;
//////////////////////////// Turn light off and Write demo name //////////////////////////// Turn light off and Write demo name
@ -157,13 +155,12 @@ int main() {
GRRLIB_2dMode(); GRRLIB_2dMode();
GRRLIB_Printf(20, 30, tex_font, 0xFFFFFFFF, 1, "Simple Demo 1 Specular Source with shininess = 20"); GRRLIB_Printf(20, 30, tex_font, 0xFFFFFFFF, 1, "Simple Demo 1 Specular Source with shininess = 20");
} }
else if(demo==3) {
if(demo==3) { /////////////////// DEFINE A SPECULAR LIGHT /////////////////////////////////////////////
/////////////////// DEFINE A SPECUALR LIGHT /////////////////////////////////////////////
guVector l0dir={0.0f,0.0f,0.0f}; guVector l0dir={0.0f,0.0f,0.0f};
GX_InitSpecularDir(&MyLight0, l0dir.x,l0dir.y,l0dir.z); GX_InitSpecularDir(&MyLight0, l0dir.x,l0dir.y,l0dir.z);
GX_InitLightShininess(&MyLight0, 200); // entre 4 et 255 !!! GX_InitLightShininess(&MyLight0, 200); // between 4 and 255 !!!
GX_InitLightColor(&MyLight0, (GXColor){0xFF,0xFF,0xFF,0xFF}); GX_InitLightColor(&MyLight0, (GXColor){0xFF,0xFF,0xFF,0xFF});
GX_LoadLightObj(&MyLight0, GX_LIGHT0); GX_LoadLightObj(&MyLight0, GX_LIGHT0);
@ -175,13 +172,13 @@ int main() {
GX_SetChanCtrl(GX_ALPHA1, GX_DISABLE, GX_SRC_REG, GX_SRC_REG, GX_LIGHTNULL, GX_DF_NONE, GX_AF_NONE); GX_SetChanCtrl(GX_ALPHA1, GX_DISABLE, GX_SRC_REG, GX_SRC_REG, GX_LIGHTNULL, GX_DF_NONE, GX_AF_NONE);
GX_SetNumTevStages(2); GX_SetNumTevStages(2);
GX_SetTevOrder(GX_TEVSTAGE0, GX_TEXCOORDNULL, GX_TEXMAP_NULL, GX_COLOR0A0 ); GX_SetTevOrder(GX_TEVSTAGE0, GX_TEXCOORDNULL, GX_TEXMAP_NULL, GX_COLOR0A0);
GX_SetTevOrder(GX_TEVSTAGE1, GX_TEXCOORDNULL, GX_TEXMAP_NULL, GX_COLOR1A1 ); GX_SetTevOrder(GX_TEVSTAGE1, GX_TEXCOORDNULL, GX_TEXMAP_NULL, GX_COLOR1A1);
GX_SetTevOp(GX_TEVSTAGE0, GX_PASSCLR); GX_SetTevOp(GX_TEVSTAGE0, GX_PASSCLR);
GX_SetTevColorOp(GX_TEVSTAGE1, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_ENABLE, GX_TEVPREV ); GX_SetTevColorOp(GX_TEVSTAGE1, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_ENABLE, GX_TEVPREV);
GX_SetTevColorIn(GX_TEVSTAGE1, GX_CC_CPREV, GX_CC_ONE, GX_CC_RASC, GX_CC_ZERO ); GX_SetTevColorIn(GX_TEVSTAGE1, GX_CC_CPREV, GX_CC_ONE, GX_CC_RASC, GX_CC_ZERO);
/////////////////////// Define MAterial and Ambiant color and draw object ///////////////////////////////////// /////////////////////// Define Material and Ambiant color and draw object /////////////////////////////////////
GRRLIB_ObjectView(0,0,0, a,a*2,a*3, 1.0f,1.0f,1.0f); GRRLIB_ObjectView(0,0,0, a,a*2,a*3, 1.0f,1.0f,1.0f);
GX_SetChanAmbColor(GX_COLOR0, (GXColor) { 0xFF, 0xFF, 0xFF, 0xFF}); GX_SetChanAmbColor(GX_COLOR0, (GXColor) { 0xFF, 0xFF, 0xFF, 0xFF});
GX_SetChanMatColor(GX_COLOR0, (GXColor) { 0x00, 0x00, 0x00, 0xFF}); GX_SetChanMatColor(GX_COLOR0, (GXColor) { 0x00, 0x00, 0x00, 0xFF});
@ -197,7 +194,7 @@ int main() {
GRRLIB_2dMode(); GRRLIB_2dMode();
GRRLIB_Printf(20, 30, tex_font, 0xFFFFFFFF, 1, "Simple Demo 1 Specular Source with shininess = 200"); GRRLIB_Printf(20, 30, tex_font, 0xFFFFFFFF, 1, "Simple Demo 1 Specular Source with shininess = 200");
} }
if(demo==4) { else if(demo==4) {
GX_SetTexCoordGen(GX_TEXCOORD0, GX_TG_MTX3x4, GX_TG_NRM, GX_TEXMTX0); // We say we use the Normal coord to map the texture (since there is no textcoord with this torus) GX_SetTexCoordGen(GX_TEXCOORD0, GX_TG_MTX3x4, GX_TG_NRM, GX_TEXMTX0); // We say we use the Normal coord to map the texture (since there is no textcoord with this torus)
guLightFrustum(mv, 1.0F, -1.0F, 1.0F, -1.0F, 1.0F, 0.5F, 0.5F, 0.5F, 0.5F); // we are projecting the texture like a light (ie : videoprojector)) guLightFrustum(mv, 1.0F, -1.0F, 1.0F, -1.0F, 1.0F, 0.5F, 0.5F, 0.5F, 0.5F); // we are projecting the texture like a light (ie : videoprojector))
@ -213,13 +210,13 @@ int main() {
GX_LoadTexObj(&texObj, GX_TEXMAP0); GX_LoadTexObj(&texObj, GX_TEXMAP0);
GRRLIB_ObjectView(0,0,0, a,a*2,a*3, 1.0f,1.0f,1.0f); GRRLIB_ObjectView(0,0,0, a,a*2,a*3, 1.0f,1.0f,1.0f);
GRRLIB_DrawTorus(0.6f, 2.0f, 60, 60,true, 0xFFFFFFFF); GRRLIB_DrawTorus(0.6f, 2.0f, 60, 60, true, 0xFFFFFFFF);
a+=0.8f; a+=0.8f;
GRRLIB_2dMode(); GRRLIB_2dMode();
GRRLIB_Printf(20, 30, tex_font, 0xFFFFFFFF, 1, "Simple Demo Mapping Using textgen from normal coord"); GRRLIB_Printf(20, 30, tex_font, 0xFFFFFFFF, 1, "Simple Demo Mapping Using textgen from normal coord");
} }
if(demo==5) { else if(demo==5) {
GX_SetTexCoordGen(GX_TEXCOORD0, GX_TG_MTX3x4, GX_TG_NRM, GX_TEXMTX0); // We say we use the Normal coord to map the texture (since there is no textcoord with this torus) GX_SetTexCoordGen(GX_TEXCOORD0, GX_TG_MTX3x4, GX_TG_NRM, GX_TEXMTX0); // We say we use the Normal coord to map the texture (since there is no textcoord with this torus)
guLightFrustum(mv, 1.0F, -1.0F, 1.0F, -1.0F, 1.0F, 0.5F, 0.5F, 0.5F, 0.5F); // we are projecting the texture like a light (ie : videoprojector)) guLightFrustum(mv, 1.0F, -1.0F, 1.0F, -1.0F, 1.0F, 0.5F, 0.5F, 0.5F, 0.5F); // we are projecting the texture like a light (ie : videoprojector))
guMtxRotDeg(rx, 'X', a); // Here i rotate the texture guMtxRotDeg(rx, 'X', a); // Here i rotate the texture
@ -241,14 +238,13 @@ int main() {
GX_LoadTexObj(&texObj, GX_TEXMAP0); GX_LoadTexObj(&texObj, GX_TEXMAP0);
GRRLIB_ObjectView(0,0,0, a,a*2,a*3, 1.0f,1.0f,1.0f); GRRLIB_ObjectView(0,0,0, a,a*2,a*3, 1.0f,1.0f,1.0f);
GRRLIB_DrawTorus(0.6f, 2.0f, 60, 60,true, 0xFFFFFFFF); GRRLIB_DrawTorus(0.6f, 2.0f, 60, 60, true, 0xFFFFFFFF);
a+=0.8f; a+=0.8f;
GRRLIB_2dMode(); GRRLIB_2dMode();
GRRLIB_Printf(20, 30, tex_font, 0xFFFFFFFF, 1, "Simple Demo Environmental Mapping"); GRRLIB_Printf(20, 30, tex_font, 0xFFFFFFFF, 1, "Simple Demo Environmental Mapping");
} }
GRRLIB_Render(); GRRLIB_Render();
} }
GRRLIB_FreeTexture(tex_font); GRRLIB_FreeTexture(tex_font);