Differential D8780 Diff 28434 source/blender/blenkernel/intern/font.c

Changeset View

Standalone View

source/blender/blenkernel/intern/font.c

Show First 20 Lines • Show All 1,274 Lines • ▼ Show 20 Lines	if (cu->textoncurve->runtime.curve_cache != NULL &&
if (maxy < ct->yof) {		if (maxy < ct->yof) {
maxy = ct->yof;		maxy = ct->yof;
}		}
}		}

/* we put the x-coordinaat exact at the curve, the y is rotated */		/* we put the x-coordinaat exact at the curve, the y is rotated */

/* length correction */		/* length correction */
distfac = sizefac * cu->textoncurve->runtime.curve_cache->path->totdist / (maxx - minx);		float dxof = maxx - minx;
		/* Can become 0 for an empty string, avoid division by zero later. */
		CLAMP_MIN(dxof, FLT_EPSILON);

		distfac = sizefac * cu->textoncurve->runtime.curve_cache->path->totdist / dxof;
timeofs = 0.0f;		timeofs = 0.0f;

if (distfac > 1.0f) {		if (distfac > 1.0f) {
/* path longer than text: spacemode involves */		/* path longer than text: spacemode involves */
distfac = 1.0f / distfac;		distfac = 1.0f / distfac;

if (cu->spacemode == CU_ALIGN_X_RIGHT) {		if (cu->spacemode == CU_ALIGN_X_RIGHT) {
timeofs = 1.0f - distfac;		timeofs = 1.0f - distfac;
}		}
else if (cu->spacemode == CU_ALIGN_X_MIDDLE) {		else if (cu->spacemode == CU_ALIGN_X_MIDDLE) {
timeofs = (1.0f - distfac) / 2.0f;		timeofs = (1.0f - distfac) / 2.0f;
}		}
else if (cu->spacemode == CU_ALIGN_X_FLUSH) {		else if (cu->spacemode == CU_ALIGN_X_FLUSH) {
distfac = 1.0f;		distfac = 1.0f;
}		}
}		}
else {		else {
distfac = 1.0;		distfac = 1.0f;
}		}

distfac /= (maxx - minx);		distfac /= dxof;

timeofs += distfac * cu->xof; /* not cyclic */		timeofs += distfac * cu->xof; /* not cyclic */

ct = chartransdata;		ct = chartransdata;
for (i = 0; i <= slen; i++, ct++) {		for (i = 0; i <= slen; i++, ct++) {
float ctime, dtime, vec[4], tvec[4], rotvec[3];		float ctime, dtime, vec[4], tvec[4], rotvec[3];
float si, co;		float si, co;

▲ Show 20 Lines • Show All 448 Lines • Show Last 20 Lines