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engineer124
68 lines
2.7 KiB
C
68 lines
2.7 KiB
C
#include "global.h"
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Mtx* sSkyboxDrawMatrix;
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Mtx* SkyboxDraw_UpdateMatrix(SkyboxContext* skyboxCtx, f32 x, f32 y, f32 z) {
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Matrix_Translate(x, y, z, MTXMODE_NEW);
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Matrix_Scale(1.0f, 1.0f, 1.0f, MTXMODE_APPLY);
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Matrix_RotateXFApply(skyboxCtx->rotX);
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Matrix_RotateYF(skyboxCtx->rotY, MTXMODE_APPLY);
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Matrix_RotateZF(skyboxCtx->rotZ, MTXMODE_APPLY);
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return Matrix_ToMtx(sSkyboxDrawMatrix);
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}
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void SkyboxDraw_SetColors(SkyboxContext* skyboxCtx, u8 primR, u8 primG, u8 primB, u8 envR, u8 envG, u8 envB) {
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skyboxCtx->primR = primR;
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skyboxCtx->primG = primG;
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skyboxCtx->primB = primB;
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skyboxCtx->envR = envR;
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skyboxCtx->envG = envG;
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skyboxCtx->envB = envB;
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}
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void SkyboxDraw_Draw(SkyboxContext* skyboxCtx, GraphicsContext* gfxCtx, s16 skyboxId, s16 blend, f32 x, f32 y, f32 z) {
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OPEN_DISPS(gfxCtx);
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func_8012C6AC(gfxCtx);
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gSPSegment(POLY_OPA_DISP++, 0x0B, skyboxCtx->skyboxPaletteStaticSegment);
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gSPTexture(POLY_OPA_DISP++, 0x8000, 0x8000, 0, G_TX_RENDERTILE, G_ON);
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sSkyboxDrawMatrix = GRAPH_ALLOC(gfxCtx, sizeof(Mtx));
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Matrix_Translate(x, y, z, MTXMODE_NEW);
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Matrix_Scale(1.0f, 1.0f, 1.0f, MTXMODE_APPLY);
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Matrix_RotateXFApply(skyboxCtx->rotX);
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Matrix_RotateYF(skyboxCtx->rotY, MTXMODE_APPLY);
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Matrix_RotateZF(skyboxCtx->rotZ, MTXMODE_APPLY);
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Matrix_ToMtx(sSkyboxDrawMatrix);
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gSPMatrix(POLY_OPA_DISP++, sSkyboxDrawMatrix, G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
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gDPSetColorDither(POLY_OPA_DISP++, G_CD_MAGICSQ);
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gDPSetTextureFilter(POLY_OPA_DISP++, G_TF_BILERP);
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gDPLoadTLUT_pal256(POLY_OPA_DISP++, skyboxCtx->skyboxPaletteStaticSegment);
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gDPSetTextureLUT(POLY_OPA_DISP++, G_TT_RGBA16);
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gDPSetTextureConvert(POLY_OPA_DISP++, G_TC_FILT);
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gDPSetCombineLERP(POLY_OPA_DISP++, TEXEL1, TEXEL0, PRIMITIVE_ALPHA, TEXEL0, TEXEL1, TEXEL0, PRIMITIVE, TEXEL0,
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PRIMITIVE, ENVIRONMENT, COMBINED, ENVIRONMENT, 0, 0, 0, COMBINED);
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gDPSetPrimColor(POLY_OPA_DISP++, 0, 0, skyboxCtx->primR, skyboxCtx->primG, skyboxCtx->primB, blend);
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gDPSetEnvColor(POLY_OPA_DISP++, skyboxCtx->envR, skyboxCtx->envG, skyboxCtx->envB, 0);
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gSPDisplayList(POLY_OPA_DISP++, &skyboxCtx->dListBuf[0]);
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gSPDisplayList(POLY_OPA_DISP++, &skyboxCtx->dListBuf[300]);
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gSPDisplayList(POLY_OPA_DISP++, &skyboxCtx->dListBuf[600]);
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gSPDisplayList(POLY_OPA_DISP++, &skyboxCtx->dListBuf[900]);
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gSPDisplayList(POLY_OPA_DISP++, &skyboxCtx->dListBuf[1200]);
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if (skyboxId == SKYBOX_CUTSCENE_MAP) {
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gSPDisplayList(POLY_OPA_DISP++, &skyboxCtx->dListBuf[1500]);
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}
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gDPPipeSync(POLY_OPA_DISP++);
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CLOSE_DISPS(gfxCtx);
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}
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void SkyboxDraw_Update(SkyboxContext* skyboxCtx) {
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}
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