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what am i doing

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This commit is contained in:
Nishi 2026-01-11 01:36:32 +09:00
commit 4cce33c16b
Signed by: nishi
GPG key ID: 27EF69B208EB9343
9 changed files with 196 additions and 21 deletions
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77
engine/src/client.c
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@ -10,6 +10,19 @@ GBClient GBClientCreate(GBEngine engine) {
client->engine = engine;
client->camera[0] = 0;
client->camera[1] = 1.5;
client->camera[2] = 0;
client->look_at[0] = 0;
client->look_at[1] = 0;
client->look_at[2] = 0;
client->light0[0] = 0;
client->light0[1] = 1;
client->light0[2] = -5;
client->light0[3] = 1;
client->gl = GBGLCreate(client);
GBLog(GBLogInfo, "Created client");
@ -25,6 +38,66 @@ void GBClientDestroy(GBClient client) {
GBLog(GBLogInfo, "Destroyed client");
}
void GBClientStep(GBClient client) {
client->engine->param->gl_swapbuffer();
static void scene(void) {
glColor3f(1, 1, 1);
glBegin(GL_QUADS);
glNormal3f(0, 1, 0);
glVertex3f(-1, 0, -1);
glVertex3f(-1, 0, 1);
glVertex3f(1, 0, 1);
glVertex3f(1, 0, -1);
glEnd();
int i;
glColor3f(1, 0, 0);
for(i = 0; i < 2; i++) {
glPushMatrix();
glRotatef(180 * i, 0, 1, 0);
glBegin(GL_QUADS);
glNormal3f(-1, 0, 0);
glVertex3f(-1, 0.5, 0);
glVertex3f(-1, 0, 0);
glVertex3f(1, 0, 0);
glVertex3f(1, 0.5, 0);
glEnd();
glPopMatrix();
}
}
void GBClientStep(GBClient client) {
GLfloat f[4];
int i;
for(i = 0; i < 4; i++) f[i] = client->light0[i];
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
GBGLPerspective(client->gl, client->engine->width, client->engine->height);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
GBGLSetCamera(client->gl);
glLightfv(GL_LIGHT0, GL_POSITION, f);
GBGLShadowBeforeMapping(client->gl);
scene();
GBGLShadowAfterMapping(client->gl);
scene();
GBGLShadowEnd(client->gl);
client->engine->param->gl_swapbuffer();
static double r = 0;
client->camera[0] = cos(r) * 2;
client->camera[2] = sin(r) * 2;
// client->light0[0] = -cos(r) * 2;
// client->light0[2] = -sin(r) * 2;
r += 0.1;
}